refactor(user-dropdown): remove registration functionality and simplify user dropdown structure

feat(styles): unify color variables for better theming consistency
style(simple-layout): adjust card border radius for a cleaner design

angular.json

@@ -2,7 +2,8 @@
   "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
   "version": 1,
   "cli": {
-    "packageManager": "npm"
+    "packageManager": "npm",
+    "analytics": false
   },
   "newProjectRoot": "projects",
   "projects": {
@@ -35,7 +36,10 @@
             "server": "src/main.server.ts",
             "outputMode": "server",
             "security": {
-              "allowedHosts": ["localhost", "127.0.0.1"]
+              "allowedHosts": [
+                "localhost",
+                "127.0.0.1"
+              ]
             },
             "ssr": {
               "entry": "src/server.ts"
@@ -58,6 +62,11 @@
               "outputHashing": "all"
             },
             "development": {
+              "optimization": true,
+              "extractLicenses": false,
+              "sourceMap": true
+            },
+            "local": {
               "optimization": false,
               "extractLicenses": false,
               "sourceMap": true
@@ -73,6 +82,9 @@
             },
             "development": {
               "buildTarget": "shopit-front:build:development"
+            },
+            "local": {
+              "buildTarget": "shopit-front:build:local"
             }
           },
           "defaultConfiguration": "development"
@@ -83,4 +95,4 @@
       }
     }
   }
-}
+}

package-lock.json

@@ -19,6 +19,7 @@
         "@fortawesome/fontawesome-free": "^7.2.0",
         "bootstrap": "^5.3.8",
         "express": "^5.1.0",
+        "qrcode": "1.5.4",
         "rxjs": "~7.8.0",
         "tslib": "^2.3.0"
       },
@@ -4394,6 +4395,15 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/camelcase": {
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+      "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/caniuse-lite": {
       "version": "1.0.30001799",
       "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001799.tgz",
@@ -4578,6 +4588,24 @@
         "url": "https://github.com/chalk/wrap-ansi?sponsor=1"
       }
     },
+    "node_modules/color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "license": "MIT",
+      "dependencies": {
+        "color-name": "~1.1.4"
+      },
+      "engines": {
+        "node": ">=7.0.0"
+      }
+    },
+    "node_modules/color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+      "license": "MIT"
+    },
     "node_modules/content-disposition": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-1.1.0.tgz",
@@ -4759,6 +4787,15 @@
         }
       }
     },
+    "node_modules/decamelize": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
+      "integrity": "sha512-z2S+W9X73hAUUki+N+9Za2lBlun89zigOyGrsax+KUQ6wKW4ZoWpEYBkGhQjwAjjDCkWxhY0VKEhk8wzY7F5cA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/decimal.js": {
       "version": "10.6.0",
       "resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.6.0.tgz",
@@ -4786,6 +4823,12 @@
         "node": ">=8"
       }
     },
+    "node_modules/dijkstrajs": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/dijkstrajs/-/dijkstrajs-1.0.3.tgz",
+      "integrity": "sha512-qiSlmBq9+BCdCA/L46dw8Uy93mloxsPSbwnm5yrKn2vMPiy8KyAskTF6zuV/j5BMsmOGZDPs7KjU+mjb670kfA==",
+      "license": "MIT"
+    },
     "node_modules/dom-serializer": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-2.0.0.tgz",
@@ -5237,6 +5280,19 @@
         "url": "https://opencollective.com/express"
       }
     },
+    "node_modules/find-up": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/find-up/-/find-up-4.1.0.tgz",
+      "integrity": "sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==",
+      "license": "MIT",
+      "dependencies": {
+        "locate-path": "^5.0.0",
+        "path-exists": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/forwarded": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
@@ -5306,7 +5362,6 @@
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
       "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==",
-      "dev": true,
       "license": "ISC",
       "engines": {
         "node": "6.* || 8.* || >= 10.*"
@@ -5927,6 +5982,18 @@
         "@lmdb/lmdb-win32-x64": "3.5.4"
       }
     },
+    "node_modules/locate-path": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz",
+      "integrity": "sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g==",
+      "license": "MIT",
+      "dependencies": {
+        "p-locate": "^4.1.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/log-symbols": {
       "version": "7.0.1",
       "resolved": "https://registry.npmjs.org/log-symbols/-/log-symbols-7.0.1.tgz",
@@ -6703,6 +6770,33 @@
       "license": "MIT",
       "optional": true
     },
+    "node_modules/p-limit": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz",
+      "integrity": "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==",
+      "license": "MIT",
+      "dependencies": {
+        "p-try": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/p-locate": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-4.1.0.tgz",
+      "integrity": "sha512-R79ZZ/0wAxKGu3oYMlz8jy/kbhsNrS7SKZ7PxEHBgJ5+F2mtFW2fK2cOtBh1cHYkQsbzFV7I+EoRKe6Yt0oK7A==",
+      "license": "MIT",
+      "dependencies": {
+        "p-limit": "^2.2.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/p-map": {
       "version": "7.0.4",
       "resolved": "https://registry.npmjs.org/p-map/-/p-map-7.0.4.tgz",
@@ -6716,6 +6810,15 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/p-try": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
+      "integrity": "sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/pacote": {
       "version": "21.5.1",
       "resolved": "https://registry.npmjs.org/pacote/-/pacote-21.5.1.tgz",
@@ -6824,6 +6927,15 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/path-exists": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-4.0.0.tgz",
+      "integrity": "sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/path-key": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.1.tgz",
@@ -6921,6 +7033,15 @@
         "node": ">=16.20.0"
       }
     },
+    "node_modules/pngjs": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/pngjs/-/pngjs-5.0.0.tgz",
+      "integrity": "sha512-40QW5YalBNfQo5yRYmiw7Yz6TKKVr3h6970B2YE+3fQpsWcrbj1PzJgxeJ19DRQjhMbKPIuMY8rFaXc8moolVw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=10.13.0"
+      }
+    },
     "node_modules/postcss": {
       "version": "8.5.15",
       "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.15.tgz",
@@ -7033,6 +7154,154 @@
         "node": ">=6"
       }
     },
+    "node_modules/qrcode": {
+      "version": "1.5.4",
+      "resolved": "https://registry.npmjs.org/qrcode/-/qrcode-1.5.4.tgz",
+      "integrity": "sha512-1ca71Zgiu6ORjHqFBDpnSMTR2ReToX4l1Au1VFLyVeBTFavzQnv5JxMFr3ukHVKpSrSA2MCk0lNJSykjUfz7Zg==",
+      "license": "MIT",
+      "dependencies": {
+        "dijkstrajs": "^1.0.1",
+        "pngjs": "^5.0.0",
+        "yargs": "^15.3.1"
+      },
+      "bin": {
+        "qrcode": "bin/qrcode"
+      },
+      "engines": {
+        "node": ">=10.13.0"
+      }
+    },
+    "node_modules/qrcode/node_modules/ansi-regex": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/qrcode/node_modules/ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+      "license": "MIT",
+      "dependencies": {
+        "color-convert": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
+    "node_modules/qrcode/node_modules/cliui": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-6.0.0.tgz",
+      "integrity": "sha512-t6wbgtoCXvAzst7QgXxJYqPt0usEfbgQdftEPbLL/cvv6HPE5VgvqCuAIDR0NgU52ds6rFwqrgakNLrHEjCbrQ==",
+      "license": "ISC",
+      "dependencies": {
+        "string-width": "^4.2.0",
+        "strip-ansi": "^6.0.0",
+        "wrap-ansi": "^6.2.0"
+      }
+    },
+    "node_modules/qrcode/node_modules/emoji-regex": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
+      "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
+      "license": "MIT"
+    },
+    "node_modules/qrcode/node_modules/is-fullwidth-code-point": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz",
+      "integrity": "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/qrcode/node_modules/string-width": {
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
+      "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
+      "license": "MIT",
+      "dependencies": {
+        "emoji-regex": "^8.0.0",
+        "is-fullwidth-code-point": "^3.0.0",
+        "strip-ansi": "^6.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/qrcode/node_modules/strip-ansi": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-regex": "^5.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/qrcode/node_modules/wrap-ansi": {
+      "version": "6.2.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-6.2.0.tgz",
+      "integrity": "sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^4.0.0",
+        "string-width": "^4.1.0",
+        "strip-ansi": "^6.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/qrcode/node_modules/y18n": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.3.tgz",
+      "integrity": "sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ==",
+      "license": "ISC"
+    },
+    "node_modules/qrcode/node_modules/yargs": {
+      "version": "15.4.1",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-15.4.1.tgz",
+      "integrity": "sha512-aePbxDmcYW++PaqBsJ+HYUFwCdv4LVvdnhBy78E57PIor8/OVvhMrADFFEDh8DHDFRv/O9i3lPhsENjO7QX0+A==",
+      "license": "MIT",
+      "dependencies": {
+        "cliui": "^6.0.0",
+        "decamelize": "^1.2.0",
+        "find-up": "^4.1.0",
+        "get-caller-file": "^2.0.1",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^2.0.0",
+        "set-blocking": "^2.0.0",
+        "string-width": "^4.2.0",
+        "which-module": "^2.0.0",
+        "y18n": "^4.0.0",
+        "yargs-parser": "^18.1.2"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/qrcode/node_modules/yargs-parser": {
+      "version": "18.1.3",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.3.tgz",
+      "integrity": "sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==",
+      "license": "ISC",
+      "dependencies": {
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/qs": {
       "version": "6.15.2",
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.15.2.tgz",
@@ -7093,6 +7362,15 @@
       "dev": true,
       "license": "Apache-2.0"
     },
+    "node_modules/require-directory": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
+      "integrity": "sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/require-from-string": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/require-from-string/-/require-from-string-2.0.2.tgz",
@@ -7103,6 +7381,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/require-main-filename": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-2.0.0.tgz",
+      "integrity": "sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==",
+      "license": "ISC"
+    },
     "node_modules/restore-cursor": {
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-5.1.0.tgz",
@@ -7325,6 +7609,12 @@
         "url": "https://opencollective.com/express"
       }
     },
+    "node_modules/set-blocking": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
+      "integrity": "sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==",
+      "license": "ISC"
+    },
     "node_modules/setprototypeof": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
@@ -8690,6 +8980,12 @@
         "node": ">= 8"
       }
     },
+    "node_modules/which-module": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.1.tgz",
+      "integrity": "sha512-iBdZ57RDvnOR9AGBhML2vFZf7h8vmBjhoaZqODJBFWHVtKkDmKuHai3cx5PgVMrX5YDNp27AofYbAwctSS+vhQ==",
+      "license": "ISC"
+    },
     "node_modules/why-is-node-running": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/why-is-node-running/-/why-is-node-running-2.3.0.tgz",

package.json

@@ -23,6 +23,7 @@
     "@fortawesome/fontawesome-free": "^7.2.0",
     "bootstrap": "^5.3.8",
     "express": "^5.1.0",
+    "qrcode": "1.5.4",
     "rxjs": "~7.8.0",
     "tslib": "^2.3.0"
   },

src/app/app.config.ts

@@ -1,9 +1,11 @@
-import { provideHttpClient, withFetch } from '@angular/common/http';
+import { provideHttpClient, withFetch, withInterceptors } from '@angular/common/http';
 import { ApplicationConfig, provideAppInitializer, provideBrowserGlobalErrorListeners } from '@angular/core';
 import { provideRouter } from '@angular/router';
 import { provideClientHydration } from '@angular/platform-browser';
 
 import { routes } from './app.routes';
+import { authBootstrap } from './core/services/auth/auth-bootstrap';
+import { authInterceptor } from './core/services/auth/auth.interceptor';
 import { tenantBootstrap } from './core/services/tenant-bootstrap';
 
 export const appConfig: ApplicationConfig = {
@@ -11,7 +13,8 @@ export const appConfig: ApplicationConfig = {
     provideBrowserGlobalErrorListeners(),
     provideRouter(routes),
     provideClientHydration(),
-    provideHttpClient(withFetch()),
+    provideHttpClient(withFetch(), withInterceptors([authInterceptor])),
+    provideAppInitializer(authBootstrap),
     provideAppInitializer(tenantBootstrap)
   ]
 };

src/app/app.html

@@ -1,5 +1,7 @@
 @if (status() === 'ready') {
   <router-outlet />
+  <app-toast-container />
+  <app-modal-host />
 } @else if (status() === 'not-found') {
   <section class="tenant-status">
     <div class="tenant-status__card">

src/app/app.routes.spec.ts

@@ -1,11 +1,15 @@
-import { signal } from '@angular/core';
+import { computed, signal } from '@angular/core';
 import { TestBed } from '@angular/core/testing';
 import { provideRouter, Router } from '@angular/router';
 
+import { of } from 'rxjs';
+
 import { App } from './app';
-import { routes } from './app.routes';
+import { AuthService } from './core/services/auth/auth.service';
+import { CartService } from './core/services/cart/cart.service';
 import { Tenant } from './core/services/tenant.interface';
 import { TenantService } from './core/services/tenant.service';
+import { routes } from './app.routes';
 
 const tenant: Tenant = {
   id: 1,
@@ -15,7 +19,9 @@ const tenant: Tenant = {
   primary_color: '#6376F3',
   secondary_color: '#A0A0A0',
   danger_color: '#FF8888',
-  header_footer_bg_color: '#313131',
+  success_color: '#198754',
+  header_bg_color: '#313131',
+  footer_bg_color: '#313131',
   header_logo: 'https://example.com/header.png',
   footer_logo: 'https://example.com/footer.png'
 };
@@ -31,13 +37,44 @@ function createTenantServiceStub(
     tenant: tenantState.asReadonly(),
     status: statusState.asReadonly(),
     getTenant: () => tenantState(),
+    getTenantApiUrl: () => {
+      const tenantVal = tenantState();
+      if (!tenantVal) {
+        throw new Error('No se pudo resolver el tenant activo.');
+      }
+      return `http://localhost:8000/api/tenants/${tenantVal.codigo}`;
+    },
     bootstrap: vi.fn().mockResolvedValue(undefined)
   };
 }
 
+function createAuthServiceStub(isAuthenticated = false) {
+  const tokenState = signal<string | null>(isAuthenticated ? 'test-token' : null);
+  const userState = signal(
+    isAuthenticated ? { id: 1, nombre_apellido: 'Ada Lovelace', email: 'ada@example.com' } : null
+  );
+
+  return {
+    user: userState.asReadonly(),
+    token: tokenState.asReadonly(),
+    isAuthenticated: computed(() => tokenState() !== null),
+    login: vi.fn(),
+    register: vi.fn(),
+    logout: vi.fn(),
+    loadCurrentUser: vi.fn(),
+    hydrateSession: vi.fn(),
+    bootstrap: vi.fn().mockResolvedValue(undefined),
+    clearSession: vi.fn(() => {
+      userState.set(null);
+      tokenState.set(null);
+    })
+  };
+}
+
 async function renderAppAt(
   url: string,
-  tenantService: ReturnType<typeof createTenantServiceStub> = createTenantServiceStub()
+  tenantService: ReturnType<typeof createTenantServiceStub> = createTenantServiceStub(),
+  authService: ReturnType<typeof createAuthServiceStub> = createAuthServiceStub()
 ) {
   TestBed.resetTestingModule();
 
@@ -48,6 +85,17 @@ async function renderAppAt(
       {
         provide: TenantService,
         useValue: tenantService
+      },
+      {
+        provide: CartService,
+        useValue: {
+          cart: signal(null).asReadonly(),
+          loadCart: () => of({ id: 1, items: [], subtotal: '0' })
+        }
+      },
+      {
+        provide: AuthService,
+        useValue: authService
       }
     ]
   }).compileComponents();
@@ -70,8 +118,8 @@ describe('app routes', () => {
 
     expect(router.url).toBe('/');
     expect(compiled.querySelector('.store-layout')).not.toBeNull();
-    expect(compiled.querySelector('.store-home')).not.toBeNull();
-    expect(compiled.textContent).toContain('Tienda en construccion');
+    expect(compiled.querySelector('app-store-home-page')).not.toBeNull();
+    expect(compiled.textContent).toContain('Productos');
     expect(compiled.style.getPropertyValue('--tenant-primary')).toBe(tenant.primary_color);
   });
 
@@ -87,14 +135,63 @@ describe('app routes', () => {
     expect(compiled.textContent).toContain('Componentes reutilizables');
   });
 
+  it('loads the login page at /login and shows the create account CTA', async () => {
+    const { fixture, router } = await renderAppAt('/login');
+    const compiled = fixture.nativeElement as HTMLElement;
+
+    expect(router.url).toBe('/login');
+    expect(compiled.querySelector('app-login-page')).not.toBeNull();
+    expect(compiled.textContent).toContain('Iniciar sesion');
+    expect(compiled.textContent).toContain('Crear cuenta');
+  });
+
+  it('loads the register page at /register and renders the shared auth fields', async () => {
+    const { fixture, router } = await renderAppAt('/register');
+    const compiled = fixture.nativeElement as HTMLElement;
+    const registerPage = compiled.querySelector('app-register-page');
+    const placeholders = Array.from(registerPage?.querySelectorAll('input') ?? []).map((input) =>
+      input.getAttribute('placeholder')
+    );
+
+    expect(router.url).toBe('/register');
+    expect(registerPage).not.toBeNull();
+    expect(compiled.textContent).toContain('CREAR CUENTA');
+    expect(compiled.textContent).toContain('Volver');
+    expect(placeholders).toEqual([
+      'Nombre y Apellido',
+      'Email',
+      'Contrasena',
+      'Repetir Contrasena'
+    ]);
+  });
+
+  it('redirects authenticated users away from /login', async () => {
+    const { router } = await renderAppAt('/login', createTenantServiceStub(), createAuthServiceStub(true));
+
+    expect(router.url).toBe('/');
+  });
+
   it('renders the tenant not found screen for any route when the tenant is missing', async () => {
     const { fixture } = await renderAppAt(
       '/componentes-test/reutilizables',
-      createTenantServiceStub('not-found', null)
+      createTenantServiceStub('not-found', null),
+      createAuthServiceStub()
     );
     const compiled = fixture.nativeElement as HTMLElement;
 
     expect(compiled.querySelector('.tenant-status')).not.toBeNull();
     expect(compiled.textContent).toContain('No encontramos una tienda para este dominio');
   });
+
+  it('redirects unauthenticated users from /checkout to /login', async () => {
+    const { router } = await renderAppAt('/checkout', createTenantServiceStub(), createAuthServiceStub(false));
+
+    expect(router.url).toBe('/login');
+  });
+
+  it('allows authenticated users to access /checkout', async () => {
+    const { router } = await renderAppAt('/checkout', createTenantServiceStub(), createAuthServiceStub(true));
+
+    expect(router.url).toBe('/checkout');
+  });
 });

src/app/app.spec.ts

@@ -1,6 +1,12 @@
+import '@angular/compiler';
 import { signal } from '@angular/core';
-import { TestBed } from '@angular/core/testing';
+import { TestBed, getTestBed } from '@angular/core/testing';
+import {
+  BrowserTestingModule,
+  platformBrowserTesting
+} from '@angular/platform-browser/testing';
 import { provideRouter } from '@angular/router';
+import { afterEach, beforeAll, describe, expect, it, vi } from 'vitest';
 
 import { App } from './app';
 import { Tenant } from './core/services/tenant.interface';
@@ -14,7 +20,9 @@ const tenant: Tenant = {
   primary_color: '#6376F3',
   secondary_color: '#A0A0A0',
   danger_color: '#FF8888',
-  header_footer_bg_color: '#313131',
+  success_color: '#198754',
+  header_bg_color: '#313131',
+  footer_bg_color: '#313131',
   header_logo: 'https://example.com/header.png',
   footer_logo: 'https://example.com/footer.png'
 };
@@ -32,6 +40,21 @@ function createTenantServiceStub(status: 'ready' | 'not-found', currentTenant: T
 }
 
 describe('App', () => {
+  beforeAll(() => {
+    try {
+      getTestBed().initTestEnvironment(
+        BrowserTestingModule,
+        platformBrowserTesting()
+      );
+    } catch {
+      // Test environment may already be initialized by another setup entrypoint.
+    }
+  });
+
+  afterEach(() => {
+    TestBed.resetTestingModule();
+  });
+
   it('creates the app when the tenant is ready', async () => {
     await TestBed.configureTestingModule({
       imports: [App],

src/app/app.ts

@@ -3,6 +3,8 @@ import { RouterOutlet } from '@angular/router';
 
 import { TenantService } from './core/services/tenant.service';
 import { DEFAULT_TENANT_BRANDING } from './core/services/tenant-ssr-cache.store';
+import { ModalHostComponent } from './shared/components/modal-host/modal-host.component';
+import { ToastContainerComponent } from './shared/components/toast-container/toast-container.component';
 
 function hexToRgb(hex: string): string {
   const cleanHex = hex.replace('#', '').trim();
@@ -21,17 +23,30 @@ function hexToRgb(hex: string): string {
 
 @Component({
   selector: 'app-root',
-  imports: [RouterOutlet],
+  imports: [RouterOutlet, ToastContainerComponent, ModalHostComponent],
   templateUrl: './app.html',
   styleUrl: './app.scss',
   host: {
     '[style.--tenant-primary]': 'tenantPrimaryColor()',
     '[style.--tenant-secondary]': 'tenantSecondaryColor()',
     '[style.--tenant-danger]': 'tenantDangerColor()',
+    '[style.--tenant-success]': 'tenantSuccessColor()',
+    '[style.--color-primary]': 'tenantPrimaryColor()',
+    '[style.--color-secondary]': 'tenantSecondaryColor()',
+    '[style.--color-danger]': 'tenantDangerColor()',
+    '[style.--color-success]': 'tenantSuccessColor()',
     '[style.--tenant-primary-rgb]': 'tenantPrimaryColorRgb()',
     '[style.--tenant-secondary-rgb]': 'tenantSecondaryColorRgb()',
     '[style.--tenant-danger-rgb]': 'tenantDangerColorRgb()',
-    '[style.--tenant-header-footer-bg]': 'tenantHeaderFooterBgColor()'
+    '[style.--tenant-success-rgb]': 'tenantSuccessColorRgb()',
+    '[style.--color-primary-rgb]': 'tenantPrimaryColorRgb()',
+    '[style.--color-secondary-rgb]': 'tenantSecondaryColorRgb()',
+    '[style.--color-danger-rgb]': 'tenantDangerColorRgb()',
+    '[style.--color-success-rgb]': 'tenantSuccessColorRgb()',
+    '[style.--tenant-header-bg]': 'tenantHeaderBgColor()',
+    '[style.--tenant-footer-bg]': 'tenantFooterBgColor()',
+    '[style.--color-header-bg]': 'tenantHeaderBgColor()',
+    '[style.--color-footer-bg]': 'tenantFooterBgColor()'
   }
 })
 export class App {
@@ -48,6 +63,9 @@ export class App {
   protected readonly tenantDangerColor = computed(
     () => this.tenantService.tenant()?.danger_color ?? DEFAULT_TENANT_BRANDING.dangerColor
   );
+  protected readonly tenantSuccessColor = computed(
+    () => this.tenantService.tenant()?.success_color ?? DEFAULT_TENANT_BRANDING.successColor
+  );
   protected readonly tenantPrimaryColorRgb = computed(() =>
     hexToRgb(this.tenantPrimaryColor())
   );
@@ -57,10 +75,17 @@ export class App {
   protected readonly tenantDangerColorRgb = computed(() =>
     hexToRgb(this.tenantDangerColor())
   );
-  protected readonly tenantHeaderFooterBgColor = computed(
-    () =>
-      this.tenantService.tenant()?.header_footer_bg_color ??
-      DEFAULT_TENANT_BRANDING.headerFooterBgColor
+  protected readonly tenantSuccessColorRgb = computed(() =>
+    hexToRgb(this.tenantSuccessColor())
   );
-}
-
+  protected readonly tenantHeaderBgColor = computed(
+    () =>
+      this.tenantService.tenant()?.header_bg_color ??
+      DEFAULT_TENANT_BRANDING.headerBgColor
+  );
+  protected readonly tenantFooterBgColor = computed(
+    () =>
+      this.tenantService.tenant()?.footer_bg_color ??
+      DEFAULT_TENANT_BRANDING.footerBgColor
+  );
+}

src/app/core/layout/simple-layout/simple-layout.component.html

@@ -0,0 +1,13 @@
+<section class="simple-layout">
+  <div class="simple-layout__container container-xl">
+    <div class="simple-layout__row row justify-content-center">
+      <div class="simple-layout__column col-12 col-md-9 col-lg-7 col-xl-5">
+        <article class="simple-layout__card card border-0 shadow-lg">
+          <div class="simple-layout__body card-body">
+            <router-outlet />
+          </div>
+        </article>
+      </div>
+    </div>
+  </div>
+</section>

src/app/core/layout/simple-layout/simple-layout.component.scss

@@ -0,0 +1,50 @@
+:host {
+  display: block;
+}
+
+.simple-layout {
+  padding: 1.5rem 0 2rem;
+}
+
+.simple-layout__container {
+  padding-inline: 1rem;
+}
+
+.simple-layout__row {
+  padding-block: 1rem;
+}
+
+.simple-layout__card {
+  border-radius: 5px;
+  overflow: hidden;
+}
+
+.simple-layout__body {
+  padding: 2rem 1.5rem;
+}
+
+:host ::ng-deep .auth-title {
+  margin: 0;
+  color: #666666;
+  font-size: 17px;
+  font-weight: 700;
+  text-transform: uppercase;
+}
+
+@media (min-width: 768px) {
+  .simple-layout {
+    padding: 3rem 0;
+  }
+
+  .simple-layout__container {
+    padding-inline: 1.5rem;
+  }
+
+  .simple-layout__row {
+    padding-block: 1.5rem;
+  }
+
+  .simple-layout__body {
+    padding: 3rem;
+  }
+}

src/app/core/layout/simple-layout/simple-layout.component.ts

@@ -0,0 +1,11 @@
+import { ChangeDetectionStrategy, Component } from '@angular/core';
+import { RouterOutlet } from '@angular/router';
+
+@Component({
+  selector: 'app-simple-layout',
+  imports: [RouterOutlet],
+  templateUrl: './simple-layout.component.html',
+  styleUrl: './simple-layout.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class SimpleLayoutComponent {}

src/app/core/layout/store-layout/store-footer/store-footer.component.scss

@@ -1,5 +1,5 @@
 .store-layout__footer {
-  background-color: var(--tenant-header-footer-bg);
+  background-color: var(--tenant-footer-bg);
 }
 
 .store-layout__brand-slot {

src/app/core/layout/store-layout/store-header/store-header.component.html

@@ -1,28 +1,28 @@
 <header class="store-layout__header">
   <div class="store-layout__header-main">
-    <div class="container-xl px-3 px-md-4 py-3 py-lg-4 d-flex flex-wrap align-items-center justify-content-between gap-3">
-      <div
-        class="store-layout__brand-slot d-inline-flex align-items-center gap-3 flex-shrink-0"
+    <div class="container-xl px-3 px-md-4 py-3 py-lg-4 d-flex flex-row flex-wrap align-items-center justify-content-between gap-3">
+      <a
+        routerLink="/"
+        class="store-layout__brand-slot d-inline-flex align-items-center gap-3 flex-shrink-0 text-decoration-none"
         data-testid="store-header-brand-slot"
         aria-label="Logo del comercio"
       >
-        @if (logoUrl) {
-          <img class="store-layout__brand-logo" [src]="logoUrl" alt="Logo del comercio" />
+        @if (logoUrl()) {
+          <img class="store-layout__brand-logo" [src]="logoUrl()" alt="Logo del comercio" />
         } @else {
           <div class="store-layout__brand-logo-shell" aria-hidden="true">
             <span class="store-layout__brand-logo-skeleton"></span>
           </div>
         }
-      </div>
+      </a>
 
-      <div class="d-flex flex-column flex-md-row align-items-stretch align-items-md-center gap-3 ms-auto w-100 w-lg-auto">
+      <div class="d-flex flex-row align-items-center gap-3 ms-auto flex-nowrap flex-grow-1 justify-content-between justify-content-md-end">
         <div class="input-group store-layout__search" role="search">
           <label class="visually-hidden" for="store-search-input">Buscar productos</label>
           <input
             id="store-search-input"
             type="search"
             class="form-control store-layout__search-input border-end-0 rounded-start"
-            placeholder="Buscar productos"
           />
           <button
             type="button"
@@ -34,16 +34,30 @@
         </div>
 
         <div class="d-flex align-items-center justify-content-end gap-1" aria-label="Acciones de usuario">
-          @for (action of headerActions; track action.label) {
-            <button
-              type="button"
-              class="btn btn-link store-layout__action-button p-2 text-decoration-none"
-              [attr.aria-label]="action.label"
-              [attr.title]="action.label"
-            >
-              <i [class]="action.iconClass" aria-hidden="true"></i>
-            </button>
-          }
+          <app-cart-icon
+            [quantity]="cartQuantity()"
+            ariaLabel="Carrito de compras"
+            title="Carrito"
+            (click)="cartClick.emit()"
+          />
+          <div class="store-layout__user-menu">
+            <app-icon-button
+              variant="user"
+              ariaLabel="Mi cuenta"
+              ariaControls="store-user-dropdown"
+              [ariaExpanded]="isUserDropdownOpen()"
+              title="Mi cuenta"
+              (clicked)="toggleUserDropdown()"
+            />
+
+            @if (isUserDropdownOpen()) {
+              <app-user-dropdown
+                id="store-user-dropdown"
+                [user]="user()"
+                (logoutClick)="onLogoutClick()"
+              />
+            }
+          </div>
         </div>
       </div>
     </div>

src/app/core/layout/store-layout/store-header/store-header.component.scss

@@ -1,6 +1,6 @@
 .store-layout__header {
   color: #ffffff;
-  background-color: var(--tenant-header-footer-bg);
+  background-color: var(--tenant-header-bg);
   box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.08);
 }
 
@@ -41,51 +41,62 @@
 }
 
 .store-layout__search {
-  width: min(100%, 24rem);
-  min-width: 18rem;
+  width: min(100%, 260px);
+  min-width: 0;
 }
 
 .store-layout__search-input {
-  border-color: rgba(255, 255, 255, 0.2);
+  color: #666666;
+  border-color: #cccccc;
   background-color: rgba(255, 255, 255, 0.96);
 }
 
+.store-layout__search-input::placeholder {
+  color: #666666;
+}
+
 .store-layout__search-input:focus {
-  border-color: var(--tenant-primary);
-  box-shadow: 0 0 0 0.25rem color-mix(in srgb, white 70%, var(--tenant-primary));
+  border-color: #cccccc;
+  box-shadow: none;
+  outline: none;
 }
 
 .store-layout__search-button {
-  color: #ffffff;
-  border-color: rgba(255, 255, 255, 0.2);
-  background-color: color-mix(in srgb, white 10%, var(--tenant-header-footer-bg));
+  color: #a0a0a0;
+  border-color: #cccccc;
+  background-color: rgba(255, 255, 255, 0.96);
 }
 
 .store-layout__search-button:hover,
 .store-layout__search-button:focus-visible {
-  color: #ffffff;
-  border-color: rgba(255, 255, 255, 0.28);
-  background-color: color-mix(in srgb, white 16%, var(--tenant-header-footer-bg));
+  color: #8a8a8a;
+  border-color: #cccccc;
+  background-color: #ffffff;
 }
 
 .store-layout__action-button {
-  color: #ffffff;
+  color: #a0a0a0;
 }
 
 .store-layout__action-button:hover,
 .store-layout__action-button:focus-visible {
-  color: color-mix(in srgb, white 84%, var(--tenant-primary));
+  color: #8a8a8a;
+}
+
+.store-layout__user-menu {
+  position: relative;
+  display: inline-flex;
 }
 
 .store-layout__category-trigger {
   font-size: 0.8rem;
   letter-spacing: 0.02em;
-  color: #ffffff;
+  color: #a0a0a0;
 }
 
 .store-layout__category-trigger:hover,
 .store-layout__category-trigger:focus-visible {
-  color: color-mix(in srgb, white 84%, var(--tenant-primary));
+  color: #8a8a8a;
 }
 
 @keyframes store-header-logo-skeleton {
@@ -102,8 +113,4 @@
   .store-layout__brand-slot {
     min-width: 0;
   }
-
-  .store-layout__search {
-    min-width: 0;
-  }
 }

src/app/core/layout/store-layout/store-header/store-header.component.ts

@@ -1,17 +1,62 @@
-import { Component, Input } from '@angular/core';
-
-export type StoreHeaderAction = {
-  label: string;
-  iconClass: string;
-};
+import { Component, ElementRef, HostListener, inject, input, output, signal } from '@angular/core';
+import { RouterLink } from '@angular/router';
+import { AuthUser } from '../../../services/auth/auth.interfaces';
+import { CartIconComponent } from '../../../../shared/components/cart-icon/cart-icon.component';
+import { IconButtonComponent } from '../../../../shared/components/icon-button/icon-button.component';
+import { UserDropdownComponent } from './user-dropdown/user-dropdown.component';
 
 @Component({
   selector: 'app-store-header',
-  imports: [],
+  imports: [CartIconComponent, IconButtonComponent, RouterLink, UserDropdownComponent],
   templateUrl: './store-header.component.html',
   styleUrl: './store-header.component.scss'
 })
 export class StoreHeaderComponent {
-  @Input({ required: true }) headerActions: StoreHeaderAction[] = [];
-  @Input() logoUrl: string | null = null;
+  private readonly elementRef = inject(ElementRef<HTMLElement>);
+
+  readonly logoUrl = input<string | null>(null);
+  readonly cartQuantity = input<number>(0);
+  readonly user = input<AuthUser | null>(null);
+  readonly isAuthenticated = input<boolean>(false);
+  readonly cartClick = output<void>();
+  readonly loginClick = output<void>();
+  readonly logoutClick = output<void>();
+
+  protected readonly isUserDropdownOpen = signal(false);
+
+  @HostListener('document:click', ['$event'])
+  protected onDocumentClick(event: MouseEvent): void {
+    if (!this.isUserDropdownOpen()) {
+      return;
+    }
+
+    const target = event.target;
+    if (target instanceof Node && !this.elementRef.nativeElement.contains(target)) {
+      this.isUserDropdownOpen.set(false);
+    }
+  }
+
+  @HostListener('document:keydown.escape')
+  protected onEscapeKey(): void {
+    this.isUserDropdownOpen.set(false);
+  }
+
+  protected toggleUserDropdown(): void {
+    if (!this.isAuthenticated()) {
+      this.loginClick.emit();
+      return;
+    }
+
+    this.isUserDropdownOpen.update((isOpen) => !isOpen);
+  }
+
+  protected onLoginClick(): void {
+    this.isUserDropdownOpen.set(false);
+    this.loginClick.emit();
+  }
+
+  protected onLogoutClick(): void {
+    this.isUserDropdownOpen.set(false);
+    this.logoutClick.emit();
+  }
 }

src/app/core/layout/store-layout/store-header/user-dropdown/user-dropdown.component.html

@@ -0,0 +1,23 @@
+<section class="user-dropdown" role="menu" aria-label="Menu de usuario">
+  <div class="user-dropdown__profile">
+    <span class="user-dropdown__name">{{ displayName() }}</span>
+  </div>
+
+  <div class="user-dropdown__divider"></div>
+
+  <button type="button" class="user-dropdown__item" role="menuitem" data-testid="user-dropdown-account">
+    Mi cuenta
+  </button>
+  <button type="button" class="user-dropdown__item" role="menuitem" data-testid="user-dropdown-purchases">
+    Mis compras
+  </button>
+  <button
+    type="button"
+    class="user-dropdown__item"
+    role="menuitem"
+    data-testid="user-dropdown-logout"
+    (click)="logoutClick.emit()"
+  >
+    Cerrar sesion
+  </button>
+</section>

src/app/core/layout/store-layout/store-header/user-dropdown/user-dropdown.component.scss

@@ -0,0 +1,74 @@
+:host {
+  position: absolute;
+  top: calc(100% + 0.75rem);
+  right: 0;
+  z-index: 1060;
+  display: block;
+  width: min(18rem, calc(100vw - 2rem));
+}
+
+.user-dropdown {
+  display: grid;
+  background: #ffffff;
+  border: 1px solid rgba(32, 32, 32, 0.1);
+  border-radius: 8px;
+  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.16);
+  padding: 0.75rem;
+  animation: user-dropdown-enter 0.16s ease-out;
+}
+
+.user-dropdown__profile {
+  padding: 0.25rem;
+}
+
+.user-dropdown__name {
+  color: #a0a0a0;
+  font-size: 13px;
+  font-weight: 325;
+  line-height: 1.2;
+}
+
+.user-dropdown__divider {
+  height: 1px;
+  margin: 0.6rem 0;
+  background: rgba(32, 32, 32, 0.08);
+}
+
+.user-dropdown__item {
+  width: 100%;
+  border: 0;
+  border-radius: 6px;
+  padding: 0.65rem 0.6rem;
+  color: #8a8a8a;
+  font-size: 14px;
+  font-weight: 700;
+  text-align: left;
+  background: transparent;
+  cursor: pointer;
+  transition: color 0.15s ease;
+}
+
+.user-dropdown__item:active,
+.user-dropdown__item:hover,
+.user-dropdown__item:focus-visible {
+  color: var(--tenant-primary);
+  outline: none;
+}
+
+@keyframes user-dropdown-enter {
+  from {
+    opacity: 0;
+    transform: translateY(-0.35rem);
+  }
+
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+@media (max-width: 575.98px) {
+  :host {
+    right: -0.5rem;
+  }
+}

src/app/core/layout/store-layout/store-header/user-dropdown/user-dropdown.component.ts

@@ -0,0 +1,14 @@
+import { Component, computed, input, output } from '@angular/core';
+import { AuthUser } from '../../../../services/auth/auth.interfaces';
+
+@Component({
+  selector: 'app-user-dropdown',
+  templateUrl: './user-dropdown.component.html',
+  styleUrl: './user-dropdown.component.scss'
+})
+export class UserDropdownComponent {
+  readonly user = input<AuthUser | null>(null);
+  readonly logoutClick = output<void>();
+
+  protected readonly displayName = computed(() => this.user()?.nombre_apellido || 'Mi cuenta');
+}

src/app/core/layout/store-layout/store-layout.component.html

@@ -1,5 +1,31 @@
 <div class="store-layout d-flex flex-column flex-grow-1">
-  <app-store-header [headerActions]="headerActions" [logoUrl]="tenant()?.header_logo ?? null" />
+  <app-store-header
+    [cartQuantity]="cartQuantity()"
+    [logoUrl]="tenant()?.header_logo ?? null"
+    [user]="user()"
+    [isAuthenticated]="isAuthenticated()"
+    (cartClick)="isCartOpen.set(!isCartOpen())"
+    (loginClick)="onLoginClick()"
+    (logoutClick)="onLogoutClick()"
+  />
+
+  @if (isCartOpen()) {
+    <div class="store-layout__cart-overlay" (click)="isCartOpen.set(false)"></div>
+    <div class="store-layout__cart-dropdown card border-0 shadow-lg">
+      <app-cart
+        [showClose]="true"
+        [items]="mappedCartItems()"
+        [subtotal]="cartSubtotal()"
+        [discount]="cartDiscount()"
+        [total]="cartTotal()"
+        [backgroundColor]="'#ffffff'"
+        (closed)="isCartOpen.set(false)"
+      >
+        <app-button variant="secondary" class="flex-grow-1" (click)="isCartOpen.set(false)">Seguir comprando</app-button>
+        <app-button variant="primary" class="flex-grow-1" (click)="onCheckoutClick()">Comprar</app-button>
+      </app-cart>
+    </div>
+  }
 
   <main class="flex-grow-1 d-block">
     <router-outlet />

src/app/core/layout/store-layout/store-layout.component.scss

@@ -1,12 +1,55 @@
 :host {
   display: flex;
   min-height: 100dvh;
-  background:
-    radial-gradient(
-      circle at top,
-      color-mix(in srgb, white 88%, var(--tenant-primary)) 0%,
-      transparent 58%
-    ),
-    #f6f6f6;
+  background: #f5f5f5;
   color: #202020;
 }
+
+.store-layout {
+  position: relative;
+}
+
+.store-layout__cart-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100vw;
+  height: 100vh;
+  z-index: 1040;
+  background: transparent;
+}
+
+.store-layout__cart-dropdown {
+  position: absolute;
+  top: 76px;
+  right: calc((100% - 1320px) / 2 + 1.5rem);
+ 
+  max-height: calc(100vh - 120px);
+  z-index: 1050;
+  background-color: #ffffff;
+  border-radius: 8px;
+  border: 1px solid rgba(0, 0, 0, 0.08);
+  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
+  overflow: hidden;
+  animation: store-layout-slide-down 0.2s ease-out;
+
+  @media (max-width: 1400px) {
+    right: 1.5rem;
+  }
+  @media (max-width: 576px) {
+    right: 1rem;
+    left: 1rem;
+    width: auto;
+  }
+}
+
+@keyframes store-layout-slide-down {
+  from {
+    opacity: 0;
+    transform: translateY(-8px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}

src/app/core/layout/store-layout/store-layout.component.spec.ts

@@ -1,9 +1,16 @@
+import { describe, it, expect, beforeEach, vi } from 'vitest';
 import { signal } from '@angular/core';
 import { TestBed } from '@angular/core/testing';
-import { provideRouter } from '@angular/router';
+import { provideRouter, Router } from '@angular/router';
+
+import { of } from 'rxjs';
 
 import { Tenant } from '../../services/tenant.interface';
 import { TenantService } from '../../services/tenant.service';
+import { CartService } from '../../services/cart/cart.service';
+import { ToastService } from '../../services/toast.service';
+import { AuthService } from '../../services/auth/auth.service';
+import { AuthUser } from '../../services/auth/auth.interfaces';
 import { StoreLayoutComponent } from './store-layout.component';
 
 const tenant: Tenant = {
@@ -14,7 +21,9 @@ const tenant: Tenant = {
   primary_color: '#6376F3',
   secondary_color: '#A0A0A0',
   danger_color: '#FF8888',
-  header_footer_bg_color: '#313131',
+  success_color: '#198754',
+  header_bg_color: '#313131',
+  footer_bg_color: '#313131',
   header_logo: 'https://example.com/header.png',
   footer_logo: 'https://example.com/footer.png'
 };
@@ -22,6 +31,8 @@ const tenant: Tenant = {
 describe('StoreLayoutComponent', () => {
   beforeEach(async () => {
     const tenantState = signal(tenant);
+    const authUserState = signal<AuthUser | null>(null);
+    const isAuthenticatedState = signal(false);
 
     await TestBed.configureTestingModule({
       imports: [StoreLayoutComponent],
@@ -35,6 +46,33 @@ describe('StoreLayoutComponent', () => {
             getTenant: () => tenantState(),
             bootstrap: vi.fn().mockResolvedValue(undefined)
           }
+        },
+        {
+          provide: CartService,
+          useValue: {
+            cart: signal(null).asReadonly(),
+            loadCart: () => of({ id: 1, items: [], subtotal: '0' }),
+            updateItemQuantity: vi.fn().mockReturnValue(of({ data: { id: 1, items: [], subtotal: '0' } })),
+            removeItem: vi.fn().mockReturnValue(of({ data: { id: 1, items: [], subtotal: '0' } }))
+          }
+        },
+        {
+          provide: ToastService,
+          useValue: {
+            show: vi.fn(),
+            info: vi.fn(),
+            danger: vi.fn(),
+            success: vi.fn(),
+            dismiss: vi.fn()
+          }
+        },
+        {
+          provide: AuthService,
+          useValue: {
+            user: authUserState,
+            isAuthenticated: isAuthenticatedState,
+            logout: vi.fn().mockReturnValue(of(void 0))
+          }
         }
       ]
     }).compileComponents();
@@ -73,4 +111,101 @@ describe('StoreLayoutComponent', () => {
     expect(compiled.querySelector('.fa-facebook')).not.toBeNull();
     expect(compiled.querySelector('.fa-linkedin-in')).not.toBeNull();
   });
+
+  it('redirects to /login when user icon is clicked and user is not logged in', () => {
+    const authService = TestBed.inject(AuthService);
+    const router = TestBed.inject(Router);
+    vi.spyOn(router, 'navigate');
+
+    (authService.isAuthenticated as any).set(false);
+
+    const fixture = TestBed.createComponent(StoreLayoutComponent);
+    fixture.detectChanges();
+
+    const compiled = fixture.nativeElement as HTMLElement;
+    const userButton = compiled.querySelector('app-icon-button[variant="user"] button') as HTMLButtonElement;
+    expect(userButton).not.toBeNull();
+    userButton.click();
+    fixture.detectChanges();
+
+    expect(compiled.querySelector('app-user-dropdown')).toBeNull();
+    expect(router.navigate).toHaveBeenCalledWith(['/login']);
+  });
+
+  it('opens authenticated user dropdown without redirecting on icon click', () => {
+    const authService = TestBed.inject(AuthService);
+    const router = TestBed.inject(Router);
+    vi.spyOn(router, 'navigate');
+
+    (authService.isAuthenticated as any).set(true);
+    (authService.user as any).set({
+      id: 1,
+      nombre_apellido: 'Ada Lovelace',
+      email: 'ada@example.com'
+    });
+
+    const fixture = TestBed.createComponent(StoreLayoutComponent);
+    fixture.detectChanges();
+
+    const compiled = fixture.nativeElement as HTMLElement;
+    const userButton = compiled.querySelector('app-icon-button[variant="user"] button') as HTMLButtonElement;
+    expect(userButton).not.toBeNull();
+    userButton.click();
+    fixture.detectChanges();
+
+    expect(compiled.querySelector('app-user-dropdown')).not.toBeNull();
+    expect(compiled.textContent).toContain('Ada Lovelace');
+    expect(router.navigate).not.toHaveBeenCalled();
+  });
+
+  it('logs out from the authenticated user dropdown', () => {
+    const authService = TestBed.inject(AuthService);
+    const router = TestBed.inject(Router);
+    vi.spyOn(router, 'navigate');
+
+    (authService.isAuthenticated as any).set(true);
+    (authService.user as any).set({
+      id: 1,
+      nombre_apellido: 'Ada Lovelace',
+      email: 'ada@example.com'
+    });
+
+    const fixture = TestBed.createComponent(StoreLayoutComponent);
+    fixture.detectChanges();
+
+    const compiled = fixture.nativeElement as HTMLElement;
+    const userButton = compiled.querySelector('app-icon-button[variant="user"] button') as HTMLButtonElement;
+    userButton.click();
+    fixture.detectChanges();
+
+    const logoutButton = compiled.querySelector('[data-testid="user-dropdown-logout"]') as HTMLButtonElement;
+    expect(logoutButton).not.toBeNull();
+    logoutButton.click();
+    fixture.detectChanges();
+
+    expect(authService.logout).toHaveBeenCalled();
+    expect(router.navigate).toHaveBeenCalledWith(['/login']);
+  });
+
+  it('redirects to /checkout when cart buy button is clicked', () => {
+    const router = TestBed.inject(Router);
+    vi.spyOn(router, 'navigate');
+
+    const fixture = TestBed.createComponent(StoreLayoutComponent);
+    fixture.detectChanges();
+
+    (fixture.componentInstance as any).isCartOpen.set(true);
+    fixture.detectChanges();
+
+    const compiled = fixture.nativeElement as HTMLElement;
+    const buyButton = Array.from(compiled.querySelectorAll('app-button button'))
+      .find((button) => button.textContent?.trim() === 'Comprar') as HTMLButtonElement | undefined;
+
+    expect(buyButton).toBeDefined();
+    buyButton!.click();
+    fixture.detectChanges();
+
+    expect(router.navigate).toHaveBeenCalledWith(['/checkout']);
+    expect((fixture.componentInstance as any).isCartOpen()).toBe(false);
+  });
 });

src/app/core/layout/store-layout/store-layout.component.ts

@@ -1,31 +1,106 @@
-import { Component, inject } from '@angular/core';
-import { RouterOutlet } from '@angular/router';
+import { Component, computed, inject, OnInit, signal } from '@angular/core';
+import { Router, RouterOutlet } from '@angular/router';
 import { TenantService } from '../../services/tenant.service';
+import { CartService } from '../../services/cart/cart.service';
 import { StoreFooterComponent, StoreFooterSection, StoreSocialLink } from './store-footer/store-footer.component';
-import { StoreHeaderComponent, StoreHeaderAction } from './store-header/store-header.component';
+import { StoreHeaderComponent } from './store-header/store-header.component';
+import { CartComponent, CartItemMock } from '../../../shared/components/cart/cart.component';
+import { ButtonComponent } from '../../../shared/components/button/button.component';
+import { CartItem } from '../../services/cart/cart.interface';
+import { AuthService } from '../../services/auth/auth.service';
 
 @Component({
   selector: 'app-store-layout',
-  imports: [RouterOutlet, StoreHeaderComponent, StoreFooterComponent],
+  imports: [RouterOutlet, StoreHeaderComponent, StoreFooterComponent, CartComponent, ButtonComponent],
   templateUrl: './store-layout.component.html',
   styleUrl: './store-layout.component.scss'
 })
-export class StoreLayoutComponent {
+export class StoreLayoutComponent implements OnInit {
   private readonly tenantService = inject(TenantService);
+  private readonly cartService = inject(CartService);
+  private readonly authService = inject(AuthService);
+  private readonly router = inject(Router);
+
+  protected readonly isCartOpen = signal(false);
+
+  protected readonly cartSubtotal = computed(() => {
+    const cart = this.cartService.cart();
+    return cart ? parseFloat(cart.subtotal) : 0;
+  });
+
+  protected readonly cartDiscount = computed(() => 0);
+
+  protected readonly cartTotal = computed(() => this.cartSubtotal() - this.cartDiscount());
+
+  protected readonly mappedCartItems = computed<CartItemMock[]>(() => {
+    const cart = this.cartService.cart();
+    if (!cart || !cart.items) return [];
+    return cart.items.map((item) => this.mapCartItemToMock(item));
+  });
+
+  private mapCartItemToMock(item: CartItem): CartItemMock {
+    const fullName = item.product?.nombre ?? '';
+    let product = fullName;
+    let attributes: { label: string; value: string }[] = [];
+
+    const match = fullName.match(/^(.*?)\s*\((.*?)\)$/);
+    if (match) {
+      product = match[1];
+      const attributesString = match[2];
+      attributes = attributesString.split(',').map((attr) => {
+        const parts = attr.split(':');
+        if (parts.length === 2) {
+          return { label: parts[0].trim(), value: parts[1].trim() };
+        }
+        return { label: '', value: attr.trim() };
+      });
+    }
+
+    return {
+      productVariantId: item.product_variant_id,
+      imageUrl: item.product?.imagen ?? null,
+      product,
+      originalPrice: null,
+      discountedPrice: parseFloat(item.precio_unitario),
+      discountPercentage: null,
+      attributes,
+      quantity: item.cantidad
+    };
+  }
 
   protected readonly currentYear = new Date().getFullYear();
   protected readonly tenant = this.tenantService.tenant;
+  protected readonly user = this.authService.user;
+  protected readonly isAuthenticated = this.authService.isAuthenticated;
+
+  protected readonly cartQuantity = computed(() => {
+    const cart = this.cartService.cart();
+    if (!cart || !cart.items) return 0;
+    return cart.items.reduce((total, item) => total + item.cantidad, 0);
+  });
+
+  ngOnInit(): void {
+    this.cartService.loadCart().subscribe({
+      error: (err) => console.error('Error loading cart', err)
+    });
+  }
+
+  protected onLoginClick(): void {
+    void this.router.navigate(['/login']);
+  }
+
+  protected onLogoutClick(): void {
+    this.authService.logout().subscribe({
+      next: () => void this.router.navigate(['/login']),
+      error: (err) => console.error('Error logging out', err)
+    });
+  }
+
+  protected onCheckoutClick(): void {
+    this.isCartOpen.set(false);
+    void this.router.navigate(['/checkout']);
+  }
 
-  protected readonly headerActions: StoreHeaderAction[] = [
-    {
-      label: 'Carrito',
-      iconClass: 'fa-solid fa-cart-shopping'
-    },
-    {
-      label: 'Mi cuenta',
-      iconClass: 'fa-solid fa-circle-user'
-    }
-  ];
 
   protected readonly footerSections: StoreFooterSection[] = [
     {

src/app/core/services/api-paginated-response.interface.ts

@@ -0,0 +1,30 @@
+import { ApiResponse } from './api-response.interface';
+
+export interface ApiPaginationMetaLink {
+  url: string | null;
+  label: string;
+  active: boolean;
+}
+
+export interface ApiPaginationMeta {
+  current_page: number;
+  from: number | null;
+  last_page: number;
+  links: ApiPaginationMetaLink[];
+  path: string;
+  per_page: number;
+  to: number | null;
+  total: number;
+}
+
+export interface ApiPaginationLinks {
+  first: string;
+  last: string;
+  prev: string | null;
+  next: string | null;
+}
+
+export interface ApiPaginatedResponse<T> extends ApiResponse<T> {
+  meta: ApiPaginationMeta;
+  links: ApiPaginationLinks;
+}

src/app/core/services/api-pagination-query-params.interface.ts

@@ -0,0 +1,4 @@
+export interface ApiPaginationQueryParams {
+  page?: number;
+  per_page?: number;
+}

src/app/core/services/api-response.interface.ts

@@ -0,0 +1,5 @@
+export interface ApiResponse<T> {
+  data: T;
+  message?: string;
+  errors?: Record<string, string[]>;
+}

src/app/core/services/auth/auth-bootstrap.ts

@@ -0,0 +1,9 @@
+import { inject } from '@angular/core';
+
+import { AuthService } from './auth.service';
+
+export function authBootstrap(): Promise<void> {
+  const authService = inject(AuthService);
+
+  return authService.bootstrap();
+}

src/app/core/services/auth/auth.guards.spec.ts

@@ -0,0 +1,62 @@
+import { computed, signal } from '@angular/core';
+import { TestBed } from '@angular/core/testing';
+import { provideRouter, Router, UrlTree } from '@angular/router';
+
+import { AuthService } from './auth.service';
+import { authGuard, guestOnlyGuard } from './auth.guards';
+
+function createAuthServiceStub(isAuthenticated = false) {
+  const tokenState = signal<string | null>(isAuthenticated ? 'jwt-token' : null);
+
+  return {
+    isAuthenticated: computed(() => tokenState() !== null)
+  };
+}
+
+describe('auth guards', () => {
+  beforeEach(() => {
+    TestBed.resetTestingModule();
+  });
+
+  it('redirects unauthenticated users to /login', () => {
+    TestBed.configureTestingModule({
+      providers: [provideRouter([]), { provide: AuthService, useValue: createAuthServiceStub() }]
+    });
+
+    const result = TestBed.runInInjectionContext(() => authGuard(null as never, null as never));
+
+    expect(result instanceof UrlTree).toBe(true);
+    expect(TestBed.inject(Router).serializeUrl(result as UrlTree)).toBe('/login');
+  });
+
+  it('allows authenticated users through authGuard', () => {
+    TestBed.configureTestingModule({
+      providers: [provideRouter([]), { provide: AuthService, useValue: createAuthServiceStub(true) }]
+    });
+
+    const result = TestBed.runInInjectionContext(() => authGuard(null as never, null as never));
+
+    expect(result).toBe(true);
+  });
+
+  it('redirects authenticated users away from guest routes', () => {
+    TestBed.configureTestingModule({
+      providers: [provideRouter([]), { provide: AuthService, useValue: createAuthServiceStub(true) }]
+    });
+
+    const result = TestBed.runInInjectionContext(() => guestOnlyGuard(null as never, null as never));
+
+    expect(result instanceof UrlTree).toBe(true);
+    expect(TestBed.inject(Router).serializeUrl(result as UrlTree)).toBe('/');
+  });
+
+  it('allows guests into login/register routes', () => {
+    TestBed.configureTestingModule({
+      providers: [provideRouter([]), { provide: AuthService, useValue: createAuthServiceStub() }]
+    });
+
+    const result = TestBed.runInInjectionContext(() => guestOnlyGuard(null as never, null as never));
+
+    expect(result).toBe(true);
+  });
+});

src/app/core/services/auth/auth.guards.ts

@@ -0,0 +1,18 @@
+import { inject } from '@angular/core';
+import { CanActivateFn, Router } from '@angular/router';
+
+import { AuthService } from './auth.service';
+
+export const authGuard: CanActivateFn = () => {
+  const authService = inject(AuthService);
+  const router = inject(Router);
+
+  return authService.isAuthenticated() ? true : router.createUrlTree(['/login']);
+};
+
+export const guestOnlyGuard: CanActivateFn = () => {
+  const authService = inject(AuthService);
+  const router = inject(Router);
+
+  return authService.isAuthenticated() ? router.createUrlTree(['/']) : true;
+};

src/app/core/services/auth/auth.interceptor.spec.ts

@@ -0,0 +1,96 @@
+import { HttpClient } from '@angular/common/http';
+import { provideHttpClient, withInterceptors } from '@angular/common/http';
+import { HttpTestingController, provideHttpClientTesting } from '@angular/common/http/testing';
+import { computed, signal } from '@angular/core';
+import { TestBed } from '@angular/core/testing';
+
+import { environment } from '../../../../environments/environment';
+import { AuthService } from './auth.service';
+import { authInterceptor } from './auth.interceptor';
+
+function createAuthServiceStub(token: string | null = null) {
+  const tokenState = signal(token);
+
+  return {
+    token: tokenState.asReadonly(),
+    isAuthenticated: computed(() => tokenState() !== null),
+    clearSession: vi.fn(() => tokenState.set(null))
+  };
+}
+
+describe('authInterceptor', () => {
+  beforeEach(() => {
+    TestBed.resetTestingModule();
+  });
+
+  it('adds the bearer token when a session exists', () => {
+    const authService = createAuthServiceStub('jwt-token');
+
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(withInterceptors([authInterceptor])),
+        provideHttpClientTesting(),
+        { provide: AuthService, useValue: authService }
+      ]
+    });
+
+    const client = TestBed.inject(HttpClient);
+    const httpController = TestBed.inject(HttpTestingController);
+
+    client.get(`${environment.url}me`).subscribe();
+
+    const request = httpController.expectOne(`${environment.url}me`);
+    expect(request.request.headers.get('Authorization')).toBe('Bearer jwt-token');
+    request.flush({ id: 1 });
+
+    httpController.verify();
+  });
+
+  it('does not add the authorization header when no token exists', () => {
+    const authService = createAuthServiceStub();
+
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(withInterceptors([authInterceptor])),
+        provideHttpClientTesting(),
+        { provide: AuthService, useValue: authService }
+      ]
+    });
+
+    const client = TestBed.inject(HttpClient);
+    const httpController = TestBed.inject(HttpTestingController);
+
+    client.get(`${environment.url}productos`).subscribe();
+
+    const request = httpController.expectOne(`${environment.url}productos`);
+    expect(request.request.headers.has('Authorization')).toBe(false);
+    request.flush([]);
+
+    httpController.verify();
+  });
+
+  it('clears the local session when an authenticated request returns 401', () => {
+    const authService = createAuthServiceStub('expired-token');
+
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(withInterceptors([authInterceptor])),
+        provideHttpClientTesting(),
+        { provide: AuthService, useValue: authService }
+      ]
+    });
+
+    const client = TestBed.inject(HttpClient);
+    const httpController = TestBed.inject(HttpTestingController);
+
+    client.get(`${environment.url}me`).subscribe({
+      error: () => undefined
+    });
+
+    const request = httpController.expectOne(`${environment.url}me`);
+    request.flush({ message: 'Unauthorized' }, { status: 401, statusText: 'Unauthorized' });
+
+    expect(authService.clearSession).toHaveBeenCalledTimes(1);
+    httpController.verify();
+  });
+});

src/app/core/services/auth/auth.interceptor.ts

@@ -0,0 +1,37 @@
+import {
+  HttpErrorResponse,
+  HttpEvent,
+  HttpHandlerFn,
+  HttpInterceptorFn,
+  HttpRequest
+} from '@angular/common/http';
+import { inject } from '@angular/core';
+import { Observable, catchError, throwError } from 'rxjs';
+
+import { AuthService } from './auth.service';
+
+export const authInterceptor: HttpInterceptorFn = (
+  request: HttpRequest<unknown>,
+  next: HttpHandlerFn
+): Observable<HttpEvent<unknown>> => {
+  const authService = inject(AuthService);
+  const token = authService.token();
+
+  const authenticatedRequest = token
+    ? request.clone({
+        setHeaders: {
+          Authorization: `Bearer ${token}`
+        }
+      })
+    : request;
+
+  return next(authenticatedRequest).pipe(
+    catchError((error: unknown) => {
+      if (error instanceof HttpErrorResponse && error.status === 401 && token) {
+        authService.clearSession();
+      }
+
+      return throwError(() => error);
+    })
+  );
+};

src/app/core/services/auth/auth.interfaces.ts

@@ -0,0 +1,31 @@
+export interface AuthUser {
+  id: number;
+  nombre_apellido: string;
+  email: string;
+  dni?: string;
+  telefono?: string;
+}
+
+export interface LoginPayload {
+  email: string;
+  password: string;
+}
+
+export interface RegisterPayload {
+  nombre_apellido: string;
+  email: string;
+  password: string;
+  password_confirmation: string;
+}
+
+export interface LoginResponse {
+  message: string;
+  token: string;
+  token_type: 'Bearer';
+  user: AuthUser;
+}
+
+export interface RegisterResponse {
+  message: string;
+  data: AuthUser;
+}

src/app/core/services/auth/auth.service.spec.ts

@@ -0,0 +1,211 @@
+import { PLATFORM_ID, TransferState } from '@angular/core';
+import { TestBed } from '@angular/core/testing';
+import { provideHttpClient } from '@angular/common/http';
+import { HttpTestingController, provideHttpClientTesting } from '@angular/common/http/testing';
+
+import { environment } from '../../../../environments/environment';
+import { AuthService } from './auth.service';
+import { CookieService } from '../cookie/cookie.service';
+
+describe('AuthService', () => {
+  let cookieStore: Record<string, string> = {};
+
+  beforeEach(() => {
+    cookieStore = {};
+    TestBed.resetTestingModule();
+  });
+
+  function createCookieServiceStub() {
+    return {
+      get: (name: string) => cookieStore[name] || null,
+      set: (name: string, value: string) => { cookieStore[name] = value; },
+      delete: (name: string) => { delete cookieStore[name]; }
+    };
+  }
+
+  it('stores token and user on successful login', () => {
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(),
+        provideHttpClientTesting(),
+        AuthService,
+        { provide: CookieService, useValue: createCookieServiceStub() },
+        TransferState
+      ]
+    });
+
+    const service = TestBed.inject(AuthService);
+    const httpController = TestBed.inject(HttpTestingController);
+
+    service.login({ email: 'ada@example.com', password: 'secret123' }).subscribe((user) => {
+      expect(user.email).toBe('ada@example.com');
+    });
+
+    const request = httpController.expectOne(`${environment.url}login`);
+    expect(request.request.method).toBe('POST');
+    request.flush({
+      message: 'Sesion iniciada correctamente.',
+      token: 'plain-text-token',
+      token_type: 'Bearer',
+      user: {
+        id: 1,
+        nombre_apellido: 'Ada Lovelace',
+        email: 'ada@example.com'
+      }
+    });
+
+    expect(service.token()).toBe('plain-text-token');
+    expect(service.user()?.email).toBe('ada@example.com');
+    expect(service.isAuthenticated()).toBe(true);
+    expect(cookieStore['shopit.auth.token']).toBe('plain-text-token');
+
+    httpController.verify();
+  });
+
+  it('hydrates token from cookies and loads the current user during bootstrap', async () => {
+    cookieStore['shopit.auth.token'] = 'persisted-token';
+
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(),
+        provideHttpClientTesting(),
+        AuthService,
+        { provide: CookieService, useValue: createCookieServiceStub() },
+        TransferState
+      ]
+    });
+
+    const service = TestBed.inject(AuthService);
+    const httpController = TestBed.inject(HttpTestingController);
+
+    const bootstrapPromise = service.bootstrap();
+    const request = httpController.expectOne(`${environment.url}me`);
+
+    expect(request.request.method).toBe('GET');
+    request.flush({
+      id: 9,
+      nombre_apellido: 'Grace Hopper',
+      email: 'grace@example.com'
+    });
+
+    await expect(bootstrapPromise).resolves.toBeUndefined();
+    expect(service.user()?.email).toBe('grace@example.com');
+    expect(service.isAuthenticated()).toBe(true);
+
+    httpController.verify();
+  });
+
+  it('clears the session when bootstrap receives 401 from /me', async () => {
+    cookieStore['shopit.auth.token'] = 'expired-token';
+
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(),
+        provideHttpClientTesting(),
+        AuthService,
+        { provide: CookieService, useValue: createCookieServiceStub() },
+        TransferState
+      ]
+    });
+
+    const service = TestBed.inject(AuthService);
+    const httpController = TestBed.inject(HttpTestingController);
+
+    const bootstrapPromise = service.bootstrap();
+    const request = httpController.expectOne(`${environment.url}me`);
+
+    request.flush({ message: 'Unauthorized' }, { status: 401, statusText: 'Unauthorized' });
+
+    await expect(bootstrapPromise).resolves.toBeUndefined();
+    expect(service.user()).toBeNull();
+    expect(service.token()).toBeNull();
+    expect(service.isAuthenticated()).toBe(false);
+    expect(cookieStore['shopit.auth.token']).toBeUndefined();
+
+    httpController.verify();
+  });
+
+  it('registers without creating a session', () => {
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(),
+        provideHttpClientTesting(),
+        AuthService,
+        { provide: CookieService, useValue: createCookieServiceStub() },
+        TransferState
+      ]
+    });
+
+    const service = TestBed.inject(AuthService);
+    const httpController = TestBed.inject(HttpTestingController);
+
+    service
+      .register({
+        nombre_apellido: 'Ada Lovelace',
+        email: 'ada@example.com',
+        password: 'secret123',
+        password_confirmation: 'secret123'
+      })
+      .subscribe((response) => {
+        expect(response.data.email).toBe('ada@example.com');
+      });
+
+    const request = httpController.expectOne(`${environment.url}register`);
+    expect(request.request.method).toBe('POST');
+    request.flush({
+      message: 'Usuario registrado correctamente.',
+      data: {
+        id: 1,
+        nombre_apellido: 'Ada Lovelace',
+        email: 'ada@example.com'
+      }
+    });
+
+    expect(service.token()).toBeNull();
+    expect(service.user()).toBeNull();
+    expect(service.isAuthenticated()).toBe(false);
+
+    httpController.verify();
+  });
+
+  it('clears local session even when logout request fails', () => {
+    TestBed.configureTestingModule({
+      providers: [
+        provideHttpClient(),
+        provideHttpClientTesting(),
+        AuthService,
+        { provide: CookieService, useValue: createCookieServiceStub() },
+        TransferState
+      ]
+    });
+
+    const service = TestBed.inject(AuthService);
+    const httpController = TestBed.inject(HttpTestingController);
+
+    service.login({ email: 'ada@example.com', password: 'secret123' }).subscribe();
+    httpController.expectOne(`${environment.url}login`).flush({
+      message: 'Sesion iniciada correctamente.',
+      token: 'plain-text-token',
+      token_type: 'Bearer',
+      user: {
+        id: 1,
+        nombre_apellido: 'Ada Lovelace',
+        email: 'ada@example.com'
+      }
+    });
+
+    service.logout().subscribe({
+      error: () => undefined
+    });
+
+    const logoutRequest = httpController.expectOne(`${environment.url}logout`);
+    expect(logoutRequest.request.method).toBe('POST');
+    logoutRequest.flush({ message: 'Unauthorized' }, { status: 401, statusText: 'Unauthorized' });
+
+    expect(service.token()).toBeNull();
+    expect(service.user()).toBeNull();
+    expect(cookieStore['shopit.auth.token']).toBeUndefined();
+
+    httpController.verify();
+  });
+});

src/app/core/services/auth/auth.service.ts

@@ -0,0 +1,115 @@
+import { HttpClient, HttpErrorResponse } from '@angular/common/http';
+import { isPlatformBrowser, isPlatformServer } from '@angular/common';
+import { computed, inject, Injectable, PLATFORM_ID, signal, TransferState, makeStateKey } from '@angular/core';
+import { firstValueFrom, map, Observable, of, tap } from 'rxjs';
+
+import { environment } from '../../../../environments/environment';
+import {
+  AuthUser,
+  LoginPayload,
+  LoginResponse,
+  RegisterPayload,
+  RegisterResponse
+} from './auth.interfaces';
+import { CookieService } from '../cookie/cookie.service';
+
+const AUTH_TOKEN_COOKIE_KEY = 'shopit.auth.token';
+const AUTH_USER_SSR_STATE_KEY = makeStateKey<AuthUser>('shopit.auth.user');
+
+@Injectable({
+  providedIn: 'root'
+})
+export class AuthService {
+  private readonly http = inject(HttpClient);
+  private readonly platformId = inject(PLATFORM_ID);
+  private readonly cookieService = inject(CookieService);
+  private readonly transferState = inject(TransferState);
+
+  private readonly userState = signal<AuthUser | null>(null);
+  private readonly tokenState = signal<string | null>(null);
+
+  readonly user = this.userState.asReadonly();
+  readonly token = this.tokenState.asReadonly();
+  readonly isAuthenticated = computed(() => this.tokenState() !== null);
+
+  login(payload: LoginPayload): Observable<AuthUser> {
+    return this.http.post<LoginResponse>(`${environment.url}login`, payload).pipe(
+      tap((response) => this.applyAuthenticatedState(response.token, response.user)),
+      map((response) => response.user)
+    );
+  }
+
+  register(payload: RegisterPayload): Observable<RegisterResponse> {
+    return this.http.post<RegisterResponse>(`${environment.url}register`, payload);
+  }
+
+  logout(): Observable<void> {
+    if (!this.tokenState()) {
+      this.clearSession();
+      return of(void 0);
+    }
+
+    return this.http.post<void>(`${environment.url}logout`, {}).pipe(
+      tap({
+        next: () => this.clearSession(),
+        error: () => this.clearSession()
+      })
+    );
+  }
+
+  async bootstrap(): Promise<void> {
+    this.hydrateSession();
+
+    if (!this.tokenState() || this.userState()) {
+      return;
+    }
+
+    const transferredUser = this.transferState.get(AUTH_USER_SSR_STATE_KEY, null);
+    if (transferredUser) {
+      this.transferState.remove(AUTH_USER_SSR_STATE_KEY);
+      this.userState.set(transferredUser);
+      return;
+    }
+
+    try {
+      const user = await firstValueFrom(this.loadCurrentUser());
+      if (isPlatformServer(this.platformId)) {
+        this.transferState.set(AUTH_USER_SSR_STATE_KEY, user);
+      }
+    } catch (error) {
+      if (this.isUnauthorizedError(error)) {
+        this.clearSession();
+        return;
+      }
+
+      throw error;
+    }
+  }
+
+  loadCurrentUser(): Observable<AuthUser> {
+    return this.http.get<AuthUser>(`${environment.url}me`).pipe(
+      tap((user) => this.userState.set(user))
+    );
+  }
+
+  hydrateSession(): void {
+    const token = this.cookieService.get(AUTH_TOKEN_COOKIE_KEY);
+    this.tokenState.set(token);
+  }
+
+  clearSession(): void {
+    this.userState.set(null);
+    this.tokenState.set(null);
+    this.cookieService.delete(AUTH_TOKEN_COOKIE_KEY);
+  }
+
+  private applyAuthenticatedState(token: string, user: AuthUser): void {
+    this.tokenState.set(token);
+    this.userState.set(user);
+    this.cookieService.set(AUTH_TOKEN_COOKIE_KEY, token);
+  }
+
+  private isUnauthorizedError(error: unknown): error is HttpErrorResponse {
+    return error instanceof HttpErrorResponse && error.status === 401;
+  }
+}

src/app/core/services/cart/cart.interface.ts

@@ -0,0 +1,21 @@
+export interface CartItemProduct {
+  nombre: string;
+  imagen: string | null;
+}
+
+export interface CartItem {
+  id: number;
+  cantidad: number;
+  precio_unitario: string;
+  product_id: number;
+  product_variant_id: number;
+  product: CartItemProduct | null;
+}
+
+export interface Cart {
+  id: number | null;
+  tenant_codigo: string;
+  status: string;
+  items: CartItem[];
+  subtotal: string;
+}

src/app/core/services/cart/cart.service.spec.ts

@@ -0,0 +1,138 @@
+import { TestBed } from '@angular/core/testing';
+import { HttpTestingController, provideHttpClientTesting } from '@angular/common/http/testing';
+import { provideHttpClient } from '@angular/common/http';
+import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
+
+import { CartService } from './cart.service';
+import { TenantService } from '../tenant.service';
+import { Cart } from './cart.interface';
+
+describe('CartService', () => {
+  let service: CartService;
+  let httpMock: HttpTestingController;
+  let tenantServiceMock: any;
+
+  const mockCart: Cart = {
+    id: 123,
+    tenant_codigo: 'acme',
+    status: 'active',
+    items: [
+      {
+        id: 1,
+        cantidad: 2,
+        precio_unitario: '10.00',
+        product_id: 5,
+        product_variant_id: 10,
+        product: {
+          nombre: 'Test Product (Size: M)',
+          imagen: null
+        }
+      }
+    ],
+    subtotal: '20.00'
+  };
+
+  beforeEach(() => {
+    tenantServiceMock = {
+      getTenantApiUrl: vi.fn().mockReturnValue('http://api.test/tenants/acme'),
+      tenant: vi.fn().mockReturnValue({ codigo: 'acme' })
+    };
+
+    TestBed.configureTestingModule({
+      providers: [
+        CartService,
+        provideHttpClient(),
+        provideHttpClientTesting(),
+        { provide: TenantService, useValue: tenantServiceMock }
+      ]
+    });
+
+    service = TestBed.inject(CartService);
+    httpMock = TestBed.inject(HttpTestingController);
+  });
+
+  afterEach(() => {
+    httpMock.verify();
+  });
+
+  it('should be created', () => {
+    expect(service).toBeTruthy();
+  });
+
+  it('should initialize with null cart signal', () => {
+    expect(service.cart()).toBeNull();
+  });
+
+  it('should load cart and update signal', () => {
+    service.loadCart().subscribe((cart) => {
+      expect(cart).toEqual(mockCart);
+      expect(service.cart()).toEqual(mockCart);
+    });
+
+    const req = httpMock.expectOne('http://api.test/tenants/acme/cart');
+    expect(req.request.method).toBe('GET');
+    expect(req.request.withCredentials).toBe(true);
+    req.flush({ data: mockCart });
+  });
+
+  it('should clear cart state locally', () => {
+    service.clearCart();
+
+    expect(service.cart()).toEqual({
+      id: null,
+      tenant_codigo: 'acme',
+      status: 'active',
+      items: [],
+      subtotal: '0.00'
+    });
+  });
+
+  it('should add item and update signal', () => {
+    service.addItem(10, 2).subscribe((res) => {
+      expect(res.data).toEqual(mockCart);
+      expect(service.cart()).toEqual(mockCart);
+    });
+
+    const req = httpMock.expectOne('http://api.test/tenants/acme/cart/items');
+    expect(req.request.method).toBe('POST');
+    expect(req.request.body).toEqual({ product_variant_id: 10, cantidad: 2 });
+    expect(req.request.withCredentials).toBe(true);
+    req.flush({ data: mockCart });
+  });
+
+  it('should update item quantity and update signal', () => {
+    const updatedCart = { ...mockCart, subtotal: '30.00' };
+    updatedCart.items[0].cantidad = 3;
+
+    service.updateItemQuantity(10, 3).subscribe((res) => {
+      expect(res.data).toEqual(updatedCart);
+      expect(service.cart()).toEqual(updatedCart);
+    });
+
+    const req = httpMock.expectOne('http://api.test/tenants/acme/cart/items/10');
+    expect(req.request.method).toBe('PATCH');
+    expect(req.request.body).toEqual({ cantidad: 3 });
+    expect(req.request.withCredentials).toBe(true);
+    req.flush({ data: updatedCart });
+  });
+
+  it('should remove item and update signal', () => {
+    const emptyCart: Cart = {
+      id: 123,
+      tenant_codigo: 'acme',
+      status: 'active',
+      items: [],
+      subtotal: '0.00'
+    };
+
+    service.removeItem(10).subscribe((res) => {
+      expect(res.data).toEqual(emptyCart);
+      expect(service.cart()).toEqual(emptyCart);
+    });
+
+    const req = httpMock.expectOne('http://api.test/tenants/acme/cart/items/10');
+    expect(req.request.method).toBe('DELETE');
+    expect(req.request.withCredentials).toBe(true);
+    req.flush({ data: emptyCart });
+  });
+});

src/app/core/services/cart/cart.service.ts

@@ -0,0 +1,105 @@
+import { inject, Injectable, signal } from '@angular/core';
+import { HttpClient } from '@angular/common/http';
+import { catchError, map, Observable, tap } from 'rxjs';
+
+import { ApiResponse } from '../api-response.interface';
+import { TenantService } from '../tenant.service';
+import { Cart } from './cart.interface';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class CartService {
+  private readonly http = inject(HttpClient);
+  private readonly tenantService = inject(TenantService);
+
+  private readonly cartState = signal<Cart | null>(null);
+  readonly cart = this.cartState.asReadonly();
+
+  private readonly isUpdatingState = signal<boolean>(false);
+  readonly isUpdating = this.isUpdatingState.asReadonly();
+
+  private get tenantApiUrl(): string {
+    return this.tenantService.getTenantApiUrl();
+  }
+
+  clearCart(): void {
+    this.cartState.set({
+      id: null,
+      tenant_codigo: this.tenantService.tenant()?.codigo ?? '',
+      status: 'active',
+      items: [],
+      subtotal: '0.00'
+    });
+  }
+
+  loadCart(): Observable<Cart> {
+    return this.http
+      .get<ApiResponse<Cart>>(`${this.tenantApiUrl}/cart`, {
+        withCredentials: true
+      })
+      .pipe(
+        map((response) => response.data),
+        tap((cart) => this.cartState.set(cart))
+      );
+  }
+
+  addItem(productVariantId: number, cantidad: number): Observable<ApiResponse<Cart>> {
+    this.isUpdatingState.set(true);
+    return this.http
+      .post<ApiResponse<Cart>>(
+        `${this.tenantApiUrl}/cart/items`,
+        { product_variant_id: productVariantId, cantidad },
+        { withCredentials: true }
+      )
+      .pipe(
+        tap((response) => {
+          this.cartState.set(response.data);
+          this.isUpdatingState.set(false);
+        }),
+        catchError((error) => {
+          this.isUpdatingState.set(false);
+          throw error;
+        })
+      );
+  }
+
+  updateItemQuantity(productVariantId: number, cantidad: number): Observable<ApiResponse<Cart>> {
+    this.isUpdatingState.set(true);
+    return this.http
+      .patch<ApiResponse<Cart>>(
+        `${this.tenantApiUrl}/cart/items/${productVariantId}`,
+        { cantidad },
+        { withCredentials: true }
+      )
+      .pipe(
+        tap((response) => {
+          this.cartState.set(response.data);
+          this.isUpdatingState.set(false);
+        }),
+        catchError((error) => {
+          this.isUpdatingState.set(false);
+          throw error;
+        })
+      );
+  }
+
+  removeItem(productVariantId: number): Observable<ApiResponse<Cart>> {
+    this.isUpdatingState.set(true);
+    return this.http
+      .delete<ApiResponse<Cart>>(
+        `${this.tenantApiUrl}/cart/items/${productVariantId}`,
+        { withCredentials: true }
+      )
+      .pipe(
+        tap((response) => {
+          this.cartState.set(response.data);
+          this.isUpdatingState.set(false);
+        }),
+        catchError((error) => {
+          this.isUpdatingState.set(false);
+          throw error;
+        })
+      );
+  }
+}

src/app/core/services/catalog/catalog.interface.ts

@@ -0,0 +1,50 @@
+export interface Product {
+  id: number;
+  category_id: number;
+  brand_id: number | null;
+  slug: string;
+  nombre: string;
+  descripcion: string;
+  precio: string;
+  category: string;
+  brand: string | null;
+  images: string[];
+}
+
+export interface ProductAttributeOption {
+  id: number;
+  value: string;
+  label: string;
+  sort_order: number;
+  metadata: Record<string, unknown> | null;
+}
+
+export interface ProductAttribute {
+  id: number;
+  codigo: string;
+  nombre: string;
+  is_required: boolean;
+  metadata_schema: Record<string, unknown> | null;
+  type: string;
+  options: ProductAttributeOption[];
+}
+
+export interface ProductVariant {
+  id: number;
+  cantidad_maxima: number;
+  definitions: Record<string, string>;
+  images: string[];
+}
+
+export interface ProductVariantMap {
+  variant_id: number;
+  cantidad_maxima: number;
+  attributes: Record<string, string>;
+}
+
+export interface ProductDetail extends Product {
+  attributes: ProductAttribute[];
+  variants_map: ProductVariantMap[];
+  variant: ProductVariant | null;
+}
+

src/app/core/services/catalog/catalog.service.ts

@@ -0,0 +1,67 @@
+import { inject, Injectable } from '@angular/core';
+import { HttpClient, HttpParams } from '@angular/common/http';
+import { map, Observable } from 'rxjs';
+
+import { ApiPaginationQueryParams } from '../api-pagination-query-params.interface';
+import { ApiPaginatedResponse } from '../api-paginated-response.interface';
+import { ApiResponse } from '../api-response.interface';
+import { TenantService } from '../tenant.service';
+import { Product, ProductDetail } from './catalog.interface';
+
+type HttpParamValue =
+  | string
+  | number
+  | boolean
+  | readonly (string | number | boolean)[];
+
+@Injectable({
+  providedIn: 'root'
+})
+export class CatalogService {
+  private readonly http = inject(HttpClient);
+  private readonly tenantService = inject(TenantService);
+
+  private get tenantApiUrl(): string {
+    return this.tenantService.getTenantApiUrl();
+  }
+
+
+  getProductos(
+    params?: ApiPaginationQueryParams
+  ): Observable<ApiPaginatedResponse<Product[]>> {
+    return this.http.get<ApiPaginatedResponse<Product[]>>(
+      `${this.tenantApiUrl}/productos`,
+      { params: this.buildHttpParams(params) }
+    );
+  }
+
+  getProducto(id: number, variantId?: number): Observable<ProductDetail> {
+    let params = new HttpParams();
+    if (variantId) {
+      params = params.set('variant_id', variantId);
+    }
+    
+    return this.http
+      .get<ApiResponse<ProductDetail>>(`${this.tenantApiUrl}/productos/${id}`, { params })
+      .pipe(map((response) => response.data));
+  }
+
+  private buildHttpParams(params?: ApiPaginationQueryParams): HttpParams {
+    if (!params) {
+      return new HttpParams();
+    }
+
+    const fromObject = Object.entries(params).reduce<Record<string, HttpParamValue>>(
+      (acc, [key, value]) => {
+        if (value !== undefined) {
+          acc[key] = value;
+        }
+
+        return acc;
+      },
+      {}
+    );
+
+    return new HttpParams({ fromObject });
+  }
+}

src/app/core/services/checkout.service.ts

@@ -0,0 +1,92 @@
+import { inject, Injectable } from '@angular/core';
+import { HttpClient } from '@angular/common/http';
+import { firstValueFrom } from 'rxjs';
+
+import { environment } from '../../../environments/environment';
+
+export interface CreatePurchasePayload {
+  cart_id: number;
+  dni: string;
+  telefono: string;
+  nombre_apellido: string;
+  email: string;
+}
+
+export interface PurchaseStatusResponse {
+  status: string | null;
+}
+
+@Injectable({
+  providedIn: 'root'
+})
+export class CheckoutService {
+  private readonly http = inject(HttpClient);
+
+  async createPurchase(tenantCode: string, payload: CreatePurchasePayload): Promise<{ id: number }> {
+    const response = await firstValueFrom(
+      this.http.post<{ data?: { id: number }; id?: number }>(`${environment.url}tenants/${tenantCode}/compras`, payload)
+    );
+
+    const purchase = this.extractResponseData<{ id: number }>(response);
+
+    if (!purchase?.id) {
+      throw new Error('Error al crear la compra.');
+    }
+
+    return purchase;
+  }
+
+  async generatePaymentIntent(tenantCode: string, purchaseId: number, method: 'qr' | 'transfer' | 'telepagos'): Promise<any> {
+    const response = await firstValueFrom(
+      this.http.post<any>(`${environment.url}tenants/${tenantCode}/compras/${purchaseId}/payment-intent`, { method })
+    );
+    if (!response) {
+      throw new Error('Error al generar la intención de pago.');
+    }
+    return response;
+  }
+
+  async completePurchase(tenantCode: string, purchaseId: number): Promise<PurchaseStatusResponse> {
+    const response = await firstValueFrom(
+      this.http.post<{ data?: PurchaseStatusResponse } | PurchaseStatusResponse>(`${environment.url}tenants/${tenantCode}/compras/${purchaseId}/complete`, {})
+    );
+
+    const purchase = this.extractResponseData<PurchaseStatusResponse>(response);
+
+    if (!purchase) {
+      throw new Error('Error al finalizar la compra.');
+    }
+
+    return {
+      status: purchase.status ?? null
+    };
+  }
+
+  async getPurchase(tenantCode: string, purchaseId: string | number): Promise<PurchaseStatusResponse> {
+    const response = await firstValueFrom(
+      this.http.get<{ data?: PurchaseStatusResponse } | PurchaseStatusResponse>(`${environment.url}tenants/${tenantCode}/compras/${purchaseId}`)
+    );
+
+    const purchase = this.extractResponseData<PurchaseStatusResponse>(response);
+
+    if (!purchase) {
+      throw new Error('Error al obtener la compra.');
+    }
+
+    return {
+      status: purchase.status ?? null
+    };
+  }
+
+  private extractResponseData<T>(response: T | { data?: T } | null | undefined): T | null {
+    if (!response) {
+      return null;
+    }
+
+    if (typeof response === 'object' && 'data' in response && response.data) {
+      return response.data;
+    }
+
+    return response as T;
+  }
+}

src/app/core/services/cookie/cookie.service.ts

@@ -0,0 +1,59 @@
+import { isPlatformBrowser } from '@angular/common';
+import { inject, Injectable, PLATFORM_ID, REQUEST } from '@angular/core';
+import { DOCUMENT } from '@angular/common';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class CookieService {
+  private readonly platformId = inject(PLATFORM_ID);
+  private readonly document = inject(DOCUMENT);
+  private readonly request = inject(REQUEST, { optional: true });
+
+  get(name: string): string | null {
+    if (isPlatformBrowser(this.platformId)) {
+      return this.getCookieFromString(name, this.document.cookie);
+    }
+
+    if (this.request) {
+      const cookieHeader = this.request.headers.get('cookie') || '';
+      return this.getCookieFromString(name, cookieHeader);
+    }
+
+    return null;
+  }
+
+  set(name: string, value: string, days = 7): void {
+    if (isPlatformBrowser(this.platformId)) {
+      const date = new Date();
+      date.setTime(date.getTime() + days * 24 * 60 * 60 * 1000);
+      const expires = `expires=${date.toUTCString()}`;
+      this.document.cookie = `${name}=${value};${expires};path=/;SameSite=Lax`;
+    }
+  }
+
+  delete(name: string): void {
+    if (isPlatformBrowser(this.platformId)) {
+      this.document.cookie = `${name}=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/;SameSite=Lax`;
+    }
+  }
+
+  private getCookieFromString(name: string, cookieString: string): string | null {
+    if (!cookieString) {
+      return null;
+    }
+    
+    const nameEQ = `${name}=`;
+    const ca = cookieString.split(';');
+    for (let i = 0; i < ca.length; i++) {
+      let c = ca[i];
+      while (c.charAt(0) === ' ') {
+        c = c.substring(1, c.length);
+      }
+      if (c.indexOf(nameEQ) === 0) {
+        return c.substring(nameEQ.length, c.length);
+      }
+    }
+    return null;
+  }
+}

src/app/core/services/modal.service.spec.ts

@@ -0,0 +1,259 @@
+import '@angular/compiler';
+import { Component, inject } from '@angular/core';
+import { TestBed, getTestBed } from '@angular/core/testing';
+import {
+  BrowserTestingModule,
+  platformBrowserTesting
+} from '@angular/platform-browser/testing';
+import {
+  afterEach,
+  beforeAll,
+  beforeEach,
+  describe,
+  expect,
+  it,
+  vi
+} from 'vitest';
+import { firstValueFrom } from 'rxjs';
+
+import { ConfirmDeleteModalComponent } from '../../shared/components/confirm-delete-modal/confirm-delete-modal.component';
+import { ConfirmModalComponent } from '../../shared/components/confirm-modal/confirm-modal.component';
+import { SimpleModalComponent } from '../../shared/components/simple-modal/simple-modal.component';
+import {
+  MODAL_DATA,
+  ModalRef,
+  ModalService
+} from './modal.service';
+
+@Component({
+  template: ''
+})
+class FirstTestModalComponent {}
+
+@Component({
+  template: ''
+})
+class SecondTestModalComponent {}
+
+describe('ModalService', () => {
+  let service: ModalService;
+
+  beforeAll(() => {
+    try {
+      getTestBed().initTestEnvironment(
+        BrowserTestingModule,
+        platformBrowserTesting()
+      );
+    } catch {
+      // Test environment may already be initialized by another setup entrypoint.
+    }
+  });
+
+  afterEach(() => {
+    TestBed.resetTestingModule();
+  });
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [ModalService]
+    });
+
+    service = TestBed.inject(ModalService);
+  });
+
+  it('opens a modal and stores the normalized config', () => {
+    const ref = service.open(FirstTestModalComponent, {
+      title: 'Confirmar compra',
+      data: { productId: 10 },
+      size: 'lg',
+      closeOnBackdrop: false
+    });
+
+    const activeModal = service.activeModal();
+
+    expect(activeModal).not.toBeNull();
+    expect(activeModal?.component).toBe(FirstTestModalComponent);
+    expect(activeModal?.ref).toBe(ref);
+    expect(activeModal?.config).toEqual({
+      title: 'Confirmar compra',
+      data: { productId: 10 },
+      size: 'lg',
+      closeOnBackdrop: false,
+      closeOnEscape: true,
+      showCloseButton: true
+    });
+  });
+
+  it('emits the close result and clears the active modal', () => {
+    const ref = service.open(FirstTestModalComponent);
+    const closedSpy = vi.fn();
+
+    ref.afterClosed$.subscribe(closedSpy);
+    ref.close({ confirmed: true });
+
+    expect(closedSpy).toHaveBeenCalledWith({ confirmed: true });
+    expect(service.activeModal()).toBeNull();
+    expect(ref.dismissReason()).toBeNull();
+  });
+
+  it('tracks dismiss reasons when closing programmatically', () => {
+    const ref = service.open(FirstTestModalComponent);
+    const closedSpy = vi.fn();
+
+    ref.afterClosed$.subscribe(closedSpy);
+    ref.dismiss();
+
+    expect(closedSpy).toHaveBeenCalledWith(undefined);
+    expect(ref.dismissReason()).toBe('programmatic');
+    expect(service.activeModal()).toBeNull();
+  });
+
+  it('dismisses the current modal as replaced when another one opens', () => {
+    const firstRef = service.open(FirstTestModalComponent);
+    const firstClosedSpy = vi.fn();
+
+    firstRef.afterClosed$.subscribe(firstClosedSpy);
+
+    const secondRef = service.open(SecondTestModalComponent, {
+      title: 'Segundo modal'
+    });
+
+    expect(firstClosedSpy).toHaveBeenCalledWith(undefined);
+    expect(firstRef.dismissReason()).toBe('replaced');
+    expect(service.activeModal()?.ref).toBe(secondRef);
+    expect(service.activeModal()?.component).toBe(SecondTestModalComponent);
+  });
+
+  it('injects MODAL_DATA and ModalRef into opened components through the host injector contract', () => {
+    const ref = service.open(DataTestModalComponent, {
+      data: { amount: 3 }
+    });
+
+    const activeModal = service.activeModal();
+
+    expect(activeModal?.config.data).toEqual({ amount: 3 });
+    expect(activeModal?.ref).toBe(ref);
+  });
+
+  it('opens the standard confirm modal with default labels', () => {
+    const result$ = service.openConfirm({
+      title: 'Confirmar compra',
+      content: 'Esto confirmara la compra actual.'
+    });
+
+    const activeModal = service.activeModal();
+
+    expect(activeModal?.component).toBe(ConfirmModalComponent);
+    expect(result$).toBeDefined();
+    expect(activeModal?.config).toEqual({
+      title: 'Confirmar compra',
+      data: {
+        content: 'Esto confirmara la compra actual.',
+        confirmLabel: 'Confirmar',
+        cancelLabel: 'Cancelar'
+      },
+      size: 'md',
+      closeOnBackdrop: true,
+      closeOnEscape: true,
+      showCloseButton: true
+    });
+  });
+
+  it('maps the confirm modal close result to true', async () => {
+    const result$ = service.openConfirm({
+      title: 'Confirmar compra',
+      content: 'Esto confirmara la compra actual.'
+    });
+    const activeModal = service.activeModal();
+    const resultPromise = firstValueFrom(result$);
+
+    activeModal?.ref.close(true);
+
+    await expect(resultPromise).resolves.toBe(true);
+  });
+
+  it('maps dismissing a confirm modal to false', async () => {
+    const result$ = service.openConfirmDelete({
+      title: 'Eliminar producto',
+      content: 'Se eliminara el producto.'
+    });
+    const activeModal = service.activeModal();
+    const resultPromise = firstValueFrom(result$);
+
+    activeModal?.ref.dismiss('escape');
+
+    await expect(resultPromise).resolves.toBe(false);
+  });
+
+  it('opens the delete confirm modal preserving modal overrides', () => {
+    service.openConfirmDelete({
+      title: 'Eliminar producto',
+      content: 'Se eliminara el producto.',
+      confirmLabel: 'Eliminar',
+      cancelLabel: 'Conservar',
+      size: 'lg',
+      closeOnBackdrop: false,
+      closeOnEscape: false,
+      showCloseButton: false
+    });
+
+    const activeModal = service.activeModal();
+
+    expect(activeModal?.component).toBe(ConfirmDeleteModalComponent);
+    expect(activeModal?.config).toEqual({
+      title: 'Eliminar producto',
+      data: {
+        content: 'Se eliminara el producto.',
+        confirmLabel: 'Eliminar',
+        cancelLabel: 'Conservar'
+      },
+      size: 'lg',
+      closeOnBackdrop: false,
+      closeOnEscape: false,
+      showCloseButton: false
+    });
+  });
+
+  it('opens the simple modal with default button label', () => {
+    service.openSimple({
+      title: 'Aviso',
+      content: 'Este es un aviso simple.'
+    });
+
+    const activeModal = service.activeModal();
+
+    expect(activeModal?.component).toBe(SimpleModalComponent);
+    expect(activeModal?.config).toEqual({
+      title: 'Aviso',
+      data: {
+        content: 'Este es un aviso simple.',
+        buttonLabel: 'Entendido'
+      },
+      size: 'md',
+      closeOnBackdrop: true,
+      closeOnEscape: true,
+      showCloseButton: true
+    });
+  });
+
+  it('maps the simple modal close result to undefined', async () => {
+    const result$ = service.openSimple({
+      title: 'Aviso',
+      content: 'Este es un aviso simple.'
+    });
+    const activeModal = service.activeModal();
+    const resultPromise = firstValueFrom(result$);
+
+    activeModal?.ref.close();
+
+    await expect(resultPromise).resolves.toBeUndefined();
+  });
+});
+
+@Component({
+  template: ''
+})
+class DataTestModalComponent {
+  readonly data = inject(MODAL_DATA);
+  readonly modalRef = inject(ModalRef);
+}

src/app/core/services/modal.service.ts

@@ -0,0 +1,253 @@
+import { InjectionToken, Injectable, Type, signal } from '@angular/core';
+import { Observable, Subject, map } from 'rxjs';
+import { ConfirmDeleteModalComponent } from '../../shared/components/confirm-delete-modal/confirm-delete-modal.component';
+import { ConfirmModalComponent } from '../../shared/components/confirm-modal/confirm-modal.component';
+import { SimpleModalComponent } from '../../shared/components/simple-modal/simple-modal.component';
+
+export type ModalSize = 'sm' | 'md' | 'lg' | 'xl' | 'full';
+export type ModalDismissReason =
+  | 'backdrop'
+  | 'escape'
+  | 'programmatic'
+  | 'replaced';
+
+export interface ModalConfig<TData = unknown> {
+  title?: string;
+  data?: TData;
+  size?: ModalSize;
+  closeOnBackdrop?: boolean;
+  closeOnEscape?: boolean;
+  showCloseButton?: boolean;
+}
+
+export interface NormalizedModalConfig<TData = unknown>
+  extends Omit<
+    ModalConfig<TData>,
+    'size' | 'closeOnBackdrop' | 'closeOnEscape' | 'showCloseButton'
+  > {
+  size: ModalSize;
+  closeOnBackdrop: boolean;
+  closeOnEscape: boolean;
+  showCloseButton: boolean;
+}
+
+export interface ConfirmModalData {
+  content: string;
+  confirmLabel: string;
+  cancelLabel: string;
+}
+
+export interface ConfirmModalConfig
+  extends Omit<ModalConfig<ConfirmModalData>, 'data'> {
+  content: string;
+  confirmLabel?: string;
+  cancelLabel?: string;
+}
+
+export interface SimpleModalData {
+  content: string;
+  buttonLabel: string;
+}
+
+export interface SimpleModalConfig
+  extends Omit<ModalConfig<SimpleModalData>, 'data'> {
+  content: string;
+  buttonLabel?: string;
+}
+
+export interface ActiveModalState<TResult = unknown, TData = unknown> {
+  component: Type<unknown>;
+  config: NormalizedModalConfig<TData>;
+  ref: ModalRef<unknown>;
+}
+
+export const MODAL_DATA = new InjectionToken<unknown>('MODAL_DATA');
+
+const DEFAULT_MODAL_CONFIG: Pick<
+  NormalizedModalConfig,
+  'size' | 'closeOnBackdrop' | 'closeOnEscape' | 'showCloseButton'
+> = {
+  size: 'md',
+  closeOnBackdrop: true,
+  closeOnEscape: true,
+  showCloseButton: true
+};
+
+const DEFAULT_CONFIRM_MODAL_LABELS = {
+  confirmLabel: 'Confirmar',
+  cancelLabel: 'Cancelar'
+} satisfies Pick<ConfirmModalData, 'confirmLabel' | 'cancelLabel'>;
+
+export class ModalRef<TResult = unknown> {
+  private readonly afterClosedSubject = new Subject<TResult | undefined>();
+  private closed = false;
+
+  readonly afterClosed$: Observable<TResult | undefined> =
+    this.afterClosedSubject.asObservable();
+  readonly dismissReason = signal<ModalDismissReason | null>(null);
+
+  constructor(
+    private readonly closeHandler: (result?: TResult) => void,
+    private readonly dismissHandler: (reason: ModalDismissReason) => void
+  ) {}
+
+  close(result?: TResult): void {
+    if (this.closed) {
+      return;
+    }
+
+    this.closeHandler(result);
+  }
+
+  dismiss(reason: ModalDismissReason = 'programmatic'): void {
+    if (this.closed) {
+      return;
+    }
+
+    this.dismissHandler(reason);
+  }
+
+  finalize(result?: TResult, dismissReason?: ModalDismissReason): void {
+    if (this.closed) {
+      return;
+    }
+
+    this.closed = true;
+    this.dismissReason.set(dismissReason ?? null);
+    this.afterClosedSubject.next(result);
+    this.afterClosedSubject.complete();
+  }
+}
+
+@Injectable({
+  providedIn: 'root'
+})
+export class ModalService {
+  private readonly activeModalState = signal<ActiveModalState | null>(null);
+  readonly activeModal = this.activeModalState.asReadonly();
+
+  open<TComponent, TResult = unknown, TData = unknown>(
+    component: Type<TComponent>,
+    config: ModalConfig<TData> = {}
+  ): ModalRef<TResult> {
+    this.activeModalState()?.ref.dismiss('replaced');
+
+    let ref!: ModalRef<TResult>;
+    ref = new ModalRef<TResult>(
+      (result) => this.close(ref, result),
+      (reason) => this.dismiss(ref, reason)
+    );
+
+    this.activeModalState.set({
+      component,
+      config: this.normalizeConfig(config),
+      ref: ref as ModalRef<unknown>
+    });
+
+    return ref;
+  }
+
+  openConfirm(config: ConfirmModalConfig): Observable<boolean> {
+    return this.openConfirmRef(config).afterClosed$.pipe(
+      map((result) => result === true)
+    );
+  }
+
+  openConfirmDelete(config: ConfirmModalConfig): Observable<boolean> {
+    return this.openConfirmDeleteRef(config).afterClosed$.pipe(
+      map((result) => result === true)
+    );
+  }
+
+  openConfirmRef(config: ConfirmModalConfig): ModalRef<boolean> {
+    return this.open(ConfirmModalComponent, this.buildConfirmModalConfig(config));
+  }
+
+  openConfirmDeleteRef(config: ConfirmModalConfig): ModalRef<boolean> {
+    return this.open(
+      ConfirmDeleteModalComponent,
+      this.buildConfirmModalConfig(config)
+    );
+  }
+
+  openSimple(config: SimpleModalConfig): Observable<void> {
+    return this.openSimpleRef(config).afterClosed$.pipe(
+      map(() => undefined)
+    );
+  }
+
+  openSimpleRef(config: SimpleModalConfig): ModalRef<void> {
+    return this.open(
+      SimpleModalComponent,
+      this.buildSimpleModalConfig(config)
+    );
+  }
+
+  private close<TResult>(ref: ModalRef<TResult>, result?: TResult): void {
+    if (this.activeModalState()?.ref !== ref) {
+      return;
+    }
+
+    ref.finalize(result);
+    this.activeModalState.set(null);
+  }
+
+  private dismiss<TResult>(
+    ref: ModalRef<TResult>,
+    reason: ModalDismissReason = 'programmatic'
+  ): void {
+    if (this.activeModalState()?.ref !== ref) {
+      return;
+    }
+
+    ref.finalize(undefined, reason);
+    this.activeModalState.set(null);
+  }
+
+  private normalizeConfig<TData>(
+    config: ModalConfig<TData>
+  ): NormalizedModalConfig<TData> {
+    return {
+      ...DEFAULT_MODAL_CONFIG,
+      ...config
+    };
+  }
+
+  private buildConfirmModalConfig(
+    config: ConfirmModalConfig
+  ): ModalConfig<ConfirmModalData> {
+    const {
+      content,
+      confirmLabel = DEFAULT_CONFIRM_MODAL_LABELS.confirmLabel,
+      cancelLabel = DEFAULT_CONFIRM_MODAL_LABELS.cancelLabel,
+      ...modalConfig
+    } = config;
+
+    return {
+      ...modalConfig,
+      data: {
+        content,
+        confirmLabel,
+        cancelLabel
+      }
+    };
+  }
+
+  private buildSimpleModalConfig(
+    config: SimpleModalConfig
+  ): ModalConfig<SimpleModalData> {
+    const {
+      content,
+      buttonLabel = 'Entendido',
+      ...modalConfig
+    } = config;
+
+    return {
+      ...modalConfig,
+      data: {
+        content,
+        buttonLabel
+      }
+    };
+  }
+}

src/app/core/services/tenant-ssr-cache.store.ts

@@ -17,7 +17,9 @@ export const DEFAULT_TENANT_BRANDING = {
   primaryColor: '#102bda',
   secondaryColor: '#9e9e9e',
   dangerColor: '#fd4c4c',
-  headerFooterBgColor: '#313131'
+  successColor: '#198754',
+  headerBgColor: '#313131',
+  footerBgColor: '#313131'
 } as const;
 
 export const TENANT_SSR_STATE_KEY = makeStateKey<TenantSsrState | null>('tenant-ssr-state');

src/app/core/services/tenant.interface.ts

@@ -1,3 +1,14 @@
+import { ApiResponse } from './api-response.interface';
+
+export interface BankAccount {
+  id: number;
+  tenant_code: string;
+  titular: string;
+  entidad: string;
+  alias: string;
+  cvu: string;
+}
+
 export interface Tenant {
   id: number;
   codigo: string;
@@ -6,11 +17,14 @@ export interface Tenant {
   primary_color: string;
   secondary_color: string;
   danger_color: string;
-  header_footer_bg_color: string;
+  success_color: string;
+  header_bg_color: string;
+  footer_bg_color: string;
   header_logo: string;
   footer_logo: string;
+  selected_bank_account_id?: number | null;
+  selected_bank_account?: BankAccount | null;
 }
 
-export interface TenantBootstrapResponse {
-  data: Tenant;
-}
+export type TenantBootstrapResponse = ApiResponse<Tenant>;
+

src/app/core/services/tenant.service.spec.ts

@@ -16,7 +16,9 @@ const tenant: Tenant = {
   primary_color: '#6376F3',
   secondary_color: '#A0A0A0',
   danger_color: '#FF8888',
-  header_footer_bg_color: '#313131',
+  success_color: '#198754',
+  header_bg_color: '#313131',
+  footer_bg_color: '#313131',
   header_logo: 'https://example.com/header.png',
   footer_logo: 'https://example.com/footer.png'
 };

src/app/core/services/tenant.service.ts

@@ -40,6 +40,15 @@ export class TenantService {
     return this.tenantState();
   }
 
+  getTenantApiUrl(): string {
+    const tenant = this.tenantState();
+    if (!tenant) {
+      throw new Error('No se pudo resolver el tenant activo.');
+    }
+    return `${environment.url}tenants/${tenant.codigo}`;
+  }
+
+
   async bootstrap(): Promise<void> {
     if (this.statusState() !== 'idle') {
       return;

src/app/core/services/toast.service.spec.ts

@@ -0,0 +1,101 @@
+import { TestBed } from '@angular/core/testing';
+import { vi } from 'vitest';
+import { ToastService } from './toast.service';
+
+describe('ToastService', () => {
+  let service: ToastService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [ToastService]
+    });
+    service = TestBed.inject(ToastService);
+    vi.useFakeTimers();
+  });
+
+  afterEach(() => {
+    vi.useRealTimers();
+  });
+
+  it('should be created', () => {
+    expect(service).toBeTruthy();
+  });
+
+  it('should initialize with an empty list of toasts', () => {
+    expect(service.toasts()).toEqual([]);
+  });
+
+  it('should show a toast and assign an id', () => {
+    const id = service.show('Hello world', 'info');
+    expect(id).toBeTruthy();
+    expect(service.toasts().length).toBe(1);
+    expect(service.toasts()[0]).toEqual({
+      id,
+      message: 'Hello world',
+      type: 'info',
+      duration: 3000
+    });
+  });
+
+  it('should add specific variant toasts via helper methods', () => {
+    const infoId = service.info('Info message');
+    const dangerId = service.danger('Danger message', 5000);
+    const successId = service.success('Success message', 0);
+
+    const toasts = service.toasts();
+    expect(toasts.length).toBe(3);
+
+    expect(toasts.find((t) => t.id === infoId)).toEqual({
+      id: infoId,
+      message: 'Info message',
+      type: 'info',
+      duration: 3000
+    });
+
+    expect(toasts.find((t) => t.id === dangerId)).toEqual({
+      id: dangerId,
+      message: 'Danger message',
+      type: 'danger',
+      duration: 5000
+    });
+
+    expect(toasts.find((t) => t.id === successId)).toEqual({
+      id: successId,
+      message: 'Success message',
+      type: 'success',
+      duration: 0
+    });
+  });
+
+  it('should dismiss a toast manually by id', () => {
+    const id1 = service.show('Toast 1');
+    const id2 = service.show('Toast 2');
+
+    expect(service.toasts().length).toBe(2);
+
+    service.dismiss(id1);
+
+    expect(service.toasts().length).toBe(1);
+    expect(service.toasts()[0].id).toBe(id2);
+  });
+
+  it('should automatically dismiss a toast after the duration', () => {
+    service.show('Auto dismiss toast', 'info', 2000);
+
+    expect(service.toasts().length).toBe(1);
+
+    vi.advanceTimersByTime(2000);
+
+    expect(service.toasts().length).toBe(0);
+  });
+
+  it('should not dismiss a toast automatically if duration is 0', () => {
+    service.show('Persistent toast', 'info', 0);
+
+    expect(service.toasts().length).toBe(1);
+
+    vi.advanceTimersByTime(10000);
+
+    expect(service.toasts().length).toBe(1);
+  });
+});

src/app/core/services/toast.service.ts

@@ -0,0 +1,47 @@
+import { Injectable, signal } from '@angular/core';
+
+export interface Toast {
+  id: string;
+  message: string;
+  type: 'success' | 'danger' | 'info';
+  duration?: number;
+}
+
+@Injectable({
+  providedIn: 'root'
+})
+export class ToastService {
+  private readonly toastsSignal = signal<Toast[]>([]);
+  readonly toasts = this.toastsSignal.asReadonly();
+
+  show(message: string, type: 'success' | 'danger' | 'info' = 'info', duration = 3000): string {
+    const id = Math.random().toString(36).substring(2, 9);
+    const newToast: Toast = { id, message, type, duration };
+
+    this.toastsSignal.update((toasts) => [...toasts, newToast]);
+
+    if (duration > 0) {
+      setTimeout(() => {
+        this.dismiss(id);
+      }, duration);
+    }
+
+    return id;
+  }
+
+  info(message: string, duration = 3000): string {
+    return this.show(message, 'info', duration);
+  }
+
+  danger(message: string, duration = 3000): string {
+    return this.show(message, 'danger', duration);
+  }
+
+  success(message: string, duration = 3000): string {
+    return this.show(message, 'success', duration);
+  }
+
+  dismiss(id: string): void {
+    this.toastsSignal.update((toasts) => toasts.filter((t) => t.id !== id));
+  }
+}

src/app/core/utils/use-mutation.spec.ts

@@ -1,31 +0,0 @@
-import { of, throwError } from 'rxjs';
-import { describe, expect, it, vi } from 'vitest';
-
-import { useMutation } from './use-mutation';
-
-describe('useMutation', () => {
-  it('stores the resolved value and clears loading after a successful execution', async () => {
-    const mutation = useMutation<{ id: number }, { ok: boolean; id: number }>();
-    const factory = vi.fn((payload: { id: number }) => of({ ok: true, id: payload.id }));
-
-    await expect(mutation.execute(factory, { id: 7 })).resolves.toEqual({ ok: true, id: 7 });
-
-    expect(factory).toHaveBeenCalledWith({ id: 7 });
-    expect(mutation.loading()).toBe(false);
-    expect(mutation.error()).toBeNull();
-    expect(mutation.data()).toEqual({ ok: true, id: 7 });
-  });
-
-  it('stores the thrown error and clears loading after a failed execution', async () => {
-    const mutation = useMutation<{ id: number }, { ok: boolean }>();
-    const failure = new Error('request failed');
-    const factory = vi.fn(() => throwError(() => failure));
-
-    await expect(mutation.execute(factory, { id: 7 })).rejects.toThrow('request failed');
-
-    expect(factory).toHaveBeenCalledWith({ id: 7 });
-    expect(mutation.loading()).toBe(false);
-    expect(mutation.error()).toBe(failure);
-    expect(mutation.data()).toBeNull();
-  });
-});

src/app/core/utils/use-mutation.ts

@@ -1,42 +0,0 @@
-import { signal, WritableSignal } from '@angular/core';
-import { Observable, firstValueFrom } from 'rxjs';
-
-export interface UseMutationResult<TData, TResult> {
-  loading: WritableSignal<boolean>;
-  error: WritableSignal<unknown | null>;
-  data: WritableSignal<TResult | null>;
-  execute: (factory: (payload: TData) => Observable<TResult>, payload: TData) => Promise<TResult>;
-}
-
-export function useMutation<TData, TResult>(): UseMutationResult<TData, TResult> {
-  const loading = signal(false);
-  const error = signal<unknown | null>(null);
-  const data = signal<TResult | null>(null);
-
-  async function execute(
-    factory: (payload: TData) => Observable<TResult>,
-    payload: TData
-  ): Promise<TResult> {
-    loading.set(true);
-    error.set(null);
-
-    try {
-      const result = await firstValueFrom(factory(payload));
-      data.set(result);
-
-      return result;
-    } catch (err) {
-      error.set(err);
-      throw err;
-    } finally {
-      loading.set(false);
-    }
-  }
-
-  return {
-    loading,
-    error,
-    data,
-    execute
-  };
-}

src/app/features/componentes-test/pages/reutilizables-test-page/reutilizables-test-page.component.html

@@ -24,8 +24,11 @@
           <div class="button-grid">
             <app-button [disabled]="true">Primary</app-button>
             <app-button variant="secondary" [disabled]="true">Secondary</app-button>
+
             <app-button variant="danger" [disabled]="true">Danger</app-button>
-            <app-button variant="danger-secondary" [disabled]="true">Danger secondary</app-button>
+            <app-button variant="danger-secondary" [disabled]="true">
+              Danger secondary
+            </app-button>
             <app-button variant="cancel" [disabled]="true">Cancel</app-button>
           </div>
         </div>
@@ -40,10 +43,149 @@
             <app-button variant="cancel">E</app-button>
           </div>
         </div>
+
+        <div class="button-group">
+          <h2>Toasts</h2>
+          <div class="button-grid">
+            <app-button (click)="triggerToast('info')">Trigger Info</app-button>
+            <app-button variant="secondary" (click)="triggerToast('success')">
+              Trigger Success
+            </app-button>
+            <app-button variant="danger" (click)="triggerToast('danger')">
+              Trigger Danger
+            </app-button>
+          </div>
+        </div>
+
+        <div class="button-group">
+          <h2>Toasts Persistentes (No se van)</h2>
+          <div class="button-grid">
+            <app-button (click)="triggerPersistentToast('info')">
+              Info Persistente
+            </app-button>
+            <app-button
+              variant="secondary"
+              (click)="triggerPersistentToast('success')"
+            >
+              Success Persistente
+            </app-button>
+            <app-button variant="danger" (click)="triggerPersistentToast('danger')">
+              Danger Persistente
+            </app-button>
+          </div>
+        </div>
+
+        <div class="button-group">
+          <h2>Modal</h2>
+          <p class="text-muted mb-0">
+            Demo del modal global con servicio, host y devolucion de resultado.
+          </p>
+          <div class="button-grid">
+            <app-button (click)="openBasicModal()">Abrir confirm modal</app-button>
+            <app-button variant="danger" (click)="openConfirmDeleteModal()">
+              Abrir confirm delete
+            </app-button>
+            <app-button variant="secondary" (click)="openLockedModal()">
+              Abrir modal bloqueado
+            </app-button>
+            <app-button variant="danger-secondary" (click)="openWideModal()">
+              Abrir modal ancho
+            </app-button>
+            <app-button (click)="openSimpleModal()">
+              Abrir simple modal
+            </app-button>
+          </div>
+          <div class="modal-showcase__result" data-testid="modal-last-result">
+            {{ lastModalResult }}
+          </div>
+        </div>
       </div>
 
       <hr class="section-divider" />
 
+      <div class="icon-button-showcase">
+        <h2>Icon Buttons</h2>
+        <p class="text-muted mb-4">
+          Botones de icono pequenos con color base <code>#666666</code>,
+          deshabilitados con <code>#A0A0A0</code> y estados hover/active con color
+          de marca (a excepcion de trash que usa danger).
+        </p>
+
+        <div class="icon-button-showcase__grid">
+          <div class="icon-button-showcase__row">
+            <span class="icon-button-showcase__label">Disabled</span>
+            <div class="icon-button-showcase__items">
+              <app-icon-button variant="user" [disabled]="true" />
+              <app-icon-button variant="trash" [disabled]="true" />
+              <app-icon-button variant="angle-left" [disabled]="true" />
+              <app-icon-button variant="angle-right" [disabled]="true" />
+              <app-icon-button variant="angle-up" [disabled]="true" />
+              <app-icon-button variant="angle-down" [disabled]="true" />
+              <app-icon-button variant="copy" [disabled]="true" />
+            </div>
+          </div>
+
+          <div class="icon-button-showcase__row">
+            <span class="icon-button-showcase__label">Normal</span>
+            <div class="icon-button-showcase__items">
+              <app-icon-button variant="user" />
+              <app-icon-button variant="trash" />
+              <app-icon-button variant="angle-left" />
+              <app-icon-button variant="angle-right" />
+              <app-icon-button variant="angle-up" />
+              <app-icon-button variant="angle-down" />
+              <app-icon-button variant="copy" />
+            </div>
+          </div>
+
+          <div class="icon-button-showcase__row">
+            <span class="icon-button-showcase__label">Active / Hover</span>
+            <div class="icon-button-showcase__items">
+              <app-icon-button variant="user" class="hover-preview" />
+              <app-icon-button variant="trash" class="hover-preview" />
+              <app-icon-button variant="angle-left" class="hover-preview" />
+              <app-icon-button variant="angle-right" class="hover-preview" />
+              <app-icon-button variant="angle-up" class="hover-preview" />
+              <app-icon-button variant="angle-down" class="hover-preview" />
+              <app-icon-button variant="copy" class="hover-preview" />
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="icon-button-showcase mt-4">
+        <h2>Cart Icons</h2>
+        <p class="text-muted mb-4">
+          Icono de carrito con badge opcional indicando cantidad.
+        </p>
+
+        <div class="icon-button-showcase__grid">
+          <div class="icon-button-showcase__row">
+            <span class="icon-button-showcase__label">Disabled</span>
+            <div class="icon-button-showcase__items">
+              <app-cart-icon [disabled]="true" [quantity]="3" />
+              <app-cart-icon [disabled]="true" />
+            </div>
+          </div>
+
+          <div class="icon-button-showcase__row">
+            <span class="icon-button-showcase__label">Normal</span>
+            <div class="icon-button-showcase__items">
+              <app-cart-icon [quantity]="3" />
+              <app-cart-icon />
+            </div>
+          </div>
+
+          <div class="icon-button-showcase__row">
+            <span class="icon-button-showcase__label">Active / Hover</span>
+            <div class="icon-button-showcase__items">
+              <app-cart-icon [quantity]="3" class="hover-preview" />
+              <app-cart-icon class="hover-preview" />
+            </div>
+          </div>
+        </div>
+      </div>
+
       <div class="input-grid">
         <div class="input-field">
           <label for="search-input">Texto</label>
@@ -171,25 +313,167 @@
             />
           </div>
 
-          <app-button variant="secondary" (click)="clearFile()">Limpiar archivo</app-button>
+          <app-button variant="secondary" (click)="clearFile()">
+            Limpiar archivo
+          </app-button>
         </div>
       </div>
+
+      <hr class="section-divider" />
+
+      <div class="paginator-showcase">
+        <h2>Paginator</h2>
+        <p class="text-muted mb-0">
+          Componente shared para navegar por paginas con primera, anterior,
+          siguiente y ultima.
+        </p>
+        <app-paginator
+          [page]="currentPage"
+          [totalPages]="paginatorTotalPages"
+          (pageChange)="currentPage = $event"
+        />
+      </div>
+
+      <hr class="section-divider" />
+
+      <div class="stepper-showcase">
+        <h2>Form Stepper</h2>
+        <p class="text-muted mb-4">
+          Stepper vertical reutilizable. Cada paso maneja sus propios botones de navegacion. No se puede avanzar si el paso no es valido.
+        </p>
+
+        <app-stepper #demoStepper>
+
+          <!-- Paso 1: Siempre valido -->
+          <app-step label="Informacion Personal" [isValid]="true">
+            <div class="row g-3">
+              <div class="col-md-6 input-field">
+                <label for="stepper-name">Nombre</label>
+                <app-input id="stepper-name" placeholder="Juan Perez" [(value)]="user" />
+              </div>
+              <div class="col-md-6 input-field">
+                <label for="stepper-email">Email</label>
+                <app-input id="stepper-email" type="email" placeholder="mail@empresa.com" [(value)]="email" />
+              </div>
+            </div>
+            <div class="d-flex justify-content-end mt-4">
+              <app-button (click)="demoStepper.next()">
+                Siguiente <i class="fa-solid fa-arrow-right ms-1"></i>
+              </app-button>
+            </div>
+          </app-step>
+
+          <!-- Paso 2: Valido solo si testStep2Valid es true -->
+          <app-step label="Configuracion de Cuenta" [isValid]="testStep2Valid">
+            <div class="row g-3">
+              <div class="col-md-6 input-field">
+                <label for="stepper-password">Contraseña</label>
+                <app-input id="stepper-password" type="password-toggle" placeholder="********" [(value)]="password" />
+              </div>
+              <div class="col-md-6 input-field">
+                <label for="stepper-amount">Presupuesto mensual</label>
+                <app-input id="stepper-amount" type="currency" placeholder="0" [(value)]="amount" />
+              </div>
+            </div>
+
+            <div class="stepper-validity-control mt-3 d-flex align-items-center gap-3">
+              <span class="text-muted small">
+                Simular validez del paso:
+              </span>
+              <app-button
+                [variant]="testStep2Valid ? 'secondary' : 'primary'"
+                (click)="testStep2Valid = !testStep2Valid"
+              >
+                @if (testStep2Valid) {
+                  <i class="fa-solid fa-check me-1"></i> Valido
+                } @else {
+                  <i class="fa-solid fa-xmark me-1"></i> Invalido — Siguiente bloqueado
+                }
+              </app-button>
+            </div>
+
+            <div class="d-flex justify-content-between mt-4">
+              <app-button variant="secondary" (click)="demoStepper.previous()">
+                <i class="fa-solid fa-arrow-left me-1"></i> Volver
+              </app-button>
+              <app-button (click)="demoStepper.next()" [disabled]="!testStep2Valid">
+                Siguiente <i class="fa-solid fa-arrow-right ms-1"></i>
+              </app-button>
+            </div>
+          </app-step>
+
+          <!-- Paso 3: Revision final, siempre valido -->
+          <app-step label="Revision y Confirmacion" [isValid]="true">
+            <div class="p-3 rounded bg-light">
+              <p class="mb-1"><strong>Nombre:</strong> {{ user }}</p>
+              <p class="mb-1"><strong>Email:</strong> {{ email }}</p>
+              <p class="mb-0"><strong>Presupuesto:</strong> {{ amount }}</p>
+            </div>
+            <div class="d-flex justify-content-between mt-4">
+              <app-button variant="secondary" (click)="demoStepper.previous()">
+                <i class="fa-solid fa-arrow-left me-1"></i> Volver
+              </app-button>
+              <app-button (click)="triggerToast('success')">
+                <i class="fa-solid fa-check me-1"></i> Confirmar
+              </app-button>
+            </div>
+          </app-step>
+
+        </app-stepper>
+      </div>
+
+      <hr class="section-divider" />
+
+      <div class="cart-showcase">
+        <div class="cart-showcase__header">
+          <div>
+            <h2>Carrito mock</h2>
+            <p class="text-muted mb-0">
+              Demo visual aislada del carrito con scroll a partir del cuarto item.
+            </p>
+          </div>
+
+          @if (!cartVisible) {
+            <app-button variant="secondary" (click)="showCart()">
+              Volver a mostrar carrito
+            </app-button>
+          }
+        </div>
+
+        @if (cartVisible) {
+          <div class="cart-showcase__viewport">
+            <app-cart
+              [showClose]="true"
+              [items]="cartMockItems"
+              [subtotal]="366000"
+              [discount]="66000"
+              [total]="300000"
+              [backgroundColor]="cartBackgroundColor"
+              (closed)="hideCart()"
+            />
+          </div>
+        }
+      </div>
+
     </div>
   </section>
 
   <section class="component-demo card shadow-sm mt-4 configuracion-tennant">
     <div class="card-body">
       <span class="eyebrow">Tenant Configuration</span>
-      <h2 class="mb-4">Configuración Tenant</h2>
+      <h2 class="mb-4">Configuracion Tenant</h2>
 
-      <!-- Logos section -->
       <div class="row mb-4">
         <div class="col-md-6 mb-3 mb-md-0">
           <div class="tenant-logo-card">
             <div class="tenant-logo-card__label">Logo del Header</div>
-            <div class="tenant-logo-card__container header-footer-bg">
+            <div class="tenant-logo-card__container header-bg">
               @if (tenant()?.header_logo) {
-                <img [src]="tenant()?.header_logo" alt="Header Logo" class="tenant-logo-card__img" />
+                <img
+                  [src]="tenant()?.header_logo"
+                  alt="Header Logo"
+                  class="tenant-logo-card__img"
+                />
               } @else {
                 <div class="tenant-logo-card__placeholder">
                   <i class="fa-solid fa-image mb-2"></i>
@@ -203,9 +487,13 @@
         <div class="col-md-6">
           <div class="tenant-logo-card">
             <div class="tenant-logo-card__label">Logo del Footer</div>
-            <div class="tenant-logo-card__container header-footer-bg">
+            <div class="tenant-logo-card__container footer-bg">
               @if (tenant()?.footer_logo) {
-                <img [src]="tenant()?.footer_logo" alt="Footer Logo" class="tenant-logo-card__img" />
+                <img
+                  [src]="tenant()?.footer_logo"
+                  alt="Footer Logo"
+                  class="tenant-logo-card__img"
+                />
               } @else {
                 <div class="tenant-logo-card__placeholder">
                   <i class="fa-solid fa-image mb-2"></i>
@@ -219,36 +507,95 @@
 
       <hr class="section-divider" />
 
-      <!-- Colors section -->
       <div class="colors-section">
         <h3 class="mb-3">Colores de Marca</h3>
         <div class="row">
-          <div class="col-md-4 mb-3">
+          <div class="col-md-3 mb-3">
             <div class="color-swatch-card shadow-sm">
-              <div class="color-swatch-card__preview" [style.background-color]="'var(--tenant-primary)'"></div>
+              <div
+                class="color-swatch-card__preview"
+                [style.background-color]="'var(--tenant-primary)'"
+              ></div>
               <div class="color-swatch-card__body">
                 <span class="color-swatch-card__title">Primario</span>
-                <code class="color-swatch-card__value">{{ tenant()?.primary_color || 'Default' }}</code>
+                <code class="color-swatch-card__value">
+                  {{ tenant()?.primary_color || 'Default' }}
+                </code>
               </div>
             </div>
           </div>
 
-          <div class="col-md-4 mb-3">
+          <div class="col-md-3 mb-3">
             <div class="color-swatch-card shadow-sm">
-              <div class="color-swatch-card__preview" [style.background-color]="'var(--tenant-secondary)'"></div>
+              <div
+                class="color-swatch-card__preview"
+                [style.background-color]="'var(--tenant-secondary)'"
+              ></div>
               <div class="color-swatch-card__body">
                 <span class="color-swatch-card__title">Secundario</span>
-                <code class="color-swatch-card__value">{{ tenant()?.secondary_color || 'Default' }}</code>
+                <code class="color-swatch-card__value">
+                  {{ tenant()?.secondary_color || 'Default' }}
+                </code>
               </div>
             </div>
           </div>
 
-          <div class="col-md-4 mb-3">
+          <div class="col-md-3 mb-3">
             <div class="color-swatch-card shadow-sm">
-              <div class="color-swatch-card__preview" [style.background-color]="'var(--tenant-danger)'"></div>
+              <div
+                class="color-swatch-card__preview"
+                [style.background-color]="'var(--tenant-danger)'"
+              ></div>
               <div class="color-swatch-card__body">
                 <span class="color-swatch-card__title">Danger</span>
-                <code class="color-swatch-card__value">{{ tenant()?.danger_color || 'Default' }}</code>
+                <code class="color-swatch-card__value">
+                  {{ tenant()?.danger_color || 'Default' }}
+                </code>
+              </div>
+            </div>
+          </div>
+
+          <div class="col-md-3 mb-3">
+            <div class="color-swatch-card shadow-sm">
+              <div
+                class="color-swatch-card__preview"
+                [style.background-color]="'var(--tenant-success)'"
+              ></div>
+              <div class="color-swatch-card__body">
+                <span class="color-swatch-card__title">Success</span>
+                <code class="color-swatch-card__value">
+                  {{ tenant()?.success_color || 'Default' }}
+                </code>
+              </div>
+            </div>
+          </div>
+
+          <div class="col-md-3 mb-3">
+            <div class="color-swatch-card shadow-sm">
+              <div
+                class="color-swatch-card__preview"
+                [style.background-color]="'var(--tenant-header-bg)'"
+              ></div>
+              <div class="color-swatch-card__body">
+                <span class="color-swatch-card__title">Header BG</span>
+                <code class="color-swatch-card__value">
+                  {{ tenant()?.header_bg_color || 'Default' }}
+                </code>
+              </div>
+            </div>
+          </div>
+
+          <div class="col-md-3 mb-3">
+            <div class="color-swatch-card shadow-sm">
+              <div
+                class="color-swatch-card__preview"
+                [style.background-color]="'var(--tenant-footer-bg)'"
+              ></div>
+              <div class="color-swatch-card__body">
+                <span class="color-swatch-card__title">Footer BG</span>
+                <code class="color-swatch-card__value">
+                  {{ tenant()?.footer_bg_color || 'Default' }}
+                </code>
               </div>
             </div>
           </div>
@@ -256,4 +603,54 @@
       </div>
     </div>
   </section>
+
+  <section class="component-demo card shadow-sm mt-4">
+    <div class="card-body">
+      <span class="eyebrow">Reusable Component</span>
+      <h2 class="mb-4">Tarjetas de Producto (ProductCard)</h2>
+
+      <p class="text-muted mb-4">
+        Las tarjetas se adaptan al tamano del contenedor padre. A continuacion se
+        presentan dentro de una grilla de Bootstrap.
+      </p>
+
+      <div class="row">
+        @for (product of testProducts; track product.title) {
+          <div class="col-12 col-md-6 col-lg-4 mb-4 d-flex align-items-stretch">
+            <app-product-card
+              [imageUrl]="product.imageUrl"
+              [title]="product.title"
+              [originalPrice]="product.originalPrice"
+              [discount]="product.discount"
+              [transferPrice]="product.transferPrice"
+              (buy)="onProductBuy(product.title)"
+            />
+          </div>
+        }
+      </div>
+    </div>
+  </section>
+
+  <app-store-section
+    title="PRODUCTOS"
+    class="component-demo store-section-demo mt-5"
+  >
+    <div class="row">
+      @for (product of testProducts; track product.title) {
+        <div
+          class="col-12 col-md-6 col-lg-4 mb-4 d-flex align-items-stretch store-section-demo__item"
+        >
+          <app-product-card
+            [imageUrl]="product.imageUrl"
+            [title]="product.title"
+            [originalPrice]="product.originalPrice"
+            [discount]="product.discount"
+            [transferPrice]="product.transferPrice"
+            (buy)="onProductBuy(product.title)"
+          />
+        </div>
+      }
+    </div>
+  </app-store-section>
 </main>
+

src/app/features/componentes-test/pages/reutilizables-test-page/reutilizables-test-page.component.scss

@@ -15,6 +15,10 @@
   border: 0;
 }
 
+.store-section-demo {
+  width: min(100%, 64rem);
+}
+
 .eyebrow {
   display: inline-block;
   margin-bottom: 0.75rem;
@@ -45,16 +49,92 @@ h1 {
   gap: 0.75rem;
 }
 
+.modal-showcase__result {
+  padding: 0.875rem 1rem;
+  border: 1px dashed rgba(32, 32, 32, 0.14);
+  border-radius: 0.875rem;
+  background: linear-gradient(180deg, rgba(248, 248, 248, 0.92), rgba(255, 255, 255, 0.98));
+  color: #495057;
+  font-size: 0.95rem;
+}
+
+:host ::ng-deep .modal-demo-content {
+  display: grid;
+  gap: 1rem;
+}
+
+:host ::ng-deep .modal-demo-content__eyebrow {
+  margin: 0;
+  font-size: 0.75rem;
+  font-weight: 700;
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+  color: #6c757d;
+}
+
+:host ::ng-deep .modal-demo-content__title {
+  margin: 0;
+  font-size: 1.35rem;
+  font-weight: 700;
+  color: #202020;
+}
+
+:host ::ng-deep .modal-demo-content__description {
+  margin: 0;
+  color: #505050;
+  line-height: 1.6;
+}
+
+:host ::ng-deep .modal-demo-content__actions {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: flex-end;
+  gap: 0.75rem;
+}
+
 .button-group h2 {
   margin: 0;
   font-size: 1rem;
   font-weight: 700;
 }
 
+.paginator-showcase {
+  display: grid;
+  justify-items: center;
+  gap: 0.75rem;
+  text-align: center;
+}
+
+.cart-showcase {
+  display: grid;
+  gap: 1rem;
+  justify-items: start;
+}
+
+.cart-showcase__viewport {
+  width: 100%;
+  max-width: 504px;
+  height: 640px;
+}
+
+.cart-showcase__header {
+  width: 100%;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 1rem;
+}
+
 .button-grid--single-char app-button {
   min-width: 3rem;
 }
 
+.store-section-demo__item {
+  app-product-card {
+    width: 100%;
+  }
+}
+
 .section-divider {
   margin: 2rem 0;
 }
@@ -91,6 +171,15 @@ h1 {
   .input-grid {
     grid-template-columns: minmax(0, 1fr);
   }
+
+  .cart-showcase__header {
+    align-items: start;
+    flex-direction: column;
+  }
+
+  .modal-showcase__result {
+    font-size: 0.875rem;
+  }
 }
 
 .configuracion-tennant {
@@ -147,8 +236,12 @@ h1 {
     }
   }
 
-  .header-footer-bg {
-    background-color: var(--tenant-header-footer-bg, #f8f9fa);
+  .header-bg {
+    background-color: var(--tenant-header-bg, #f8f9fa);
+  }
+
+  .footer-bg {
+    background-color: var(--tenant-footer-bg, #f8f9fa);
   }
 
   .color-swatch-card {
@@ -198,3 +291,44 @@ h1 {
     }
   }
 }
+
+.icon-button-showcase {
+  display: grid;
+  gap: 1.5rem;
+
+  &__grid {
+    display: grid;
+    gap: 1.5rem;
+    background-color: #eaeaea;
+    padding: 1.5rem;
+    border-radius: 8px;
+    border: 1px solid #dee2e6;
+  }
+
+  &__row {
+    display: grid;
+    grid-template-columns: 160px 1fr;
+    align-items: center;
+    gap: 1.5rem;
+
+    @media (max-width: 575.98px) {
+      grid-template-columns: minmax(0, 1fr);
+      gap: 0.5rem;
+    }
+  }
+
+  &__label {
+    font-size: 0.875rem;
+    font-weight: 700;
+    text-transform: uppercase;
+    color: #495057;
+    letter-spacing: 0.05em;
+  }
+
+  &__items {
+    display: flex;
+    flex-wrap: wrap;
+    align-items: center;
+    gap: 1.5rem;
+  }
+}

src/app/features/componentes-test/pages/reutilizables-test-page/reutilizables-test-page.component.spec.ts

@@ -1,8 +1,17 @@
 import { signal } from '@angular/core';
-import { TestBed } from '@angular/core/testing';
-import { ReutilizablesTestPageComponent } from './reutilizables-test-page.component';
+import { TestBed, getTestBed } from '@angular/core/testing';
+import {
+  BrowserTestingModule,
+  platformBrowserTesting
+} from '@angular/platform-browser/testing';
+import { of } from 'rxjs';
+import { afterEach, beforeAll, describe, expect, it, vi } from 'vitest';
+
+import { ModalService } from '../../../../core/services/modal.service';
 import { Tenant } from '../../../../core/services/tenant.interface';
 import { TenantService } from '../../../../core/services/tenant.service';
+import { ToastService } from '../../../../core/services/toast.service';
+import { ReutilizablesTestPageComponent } from './reutilizables-test-page.component';
 
 const tenant: Tenant = {
   id: 1,
@@ -12,7 +21,9 @@ const tenant: Tenant = {
   primary_color: '#6376F3',
   secondary_color: '#A0A0A0',
   danger_color: '#FF8888',
-  header_footer_bg_color: '#313131',
+  success_color: '#198754',
+  header_bg_color: '#313131',
+  footer_bg_color: '#313131',
   header_logo: 'https://example.com/header.png',
   footer_logo: 'https://example.com/footer.png'
 };
@@ -29,14 +40,54 @@ function createTenantServiceStub(currentTenant: Tenant | null) {
   };
 }
 
+function createToastServiceStub() {
+  return {
+    success: vi.fn(),
+    danger: vi.fn(),
+    info: vi.fn()
+  };
+}
+
+function createModalServiceStub() {
+  return {
+    open: vi.fn(),
+    openConfirm: vi.fn().mockReturnValue(of(true)),
+    openConfirmDelete: vi.fn().mockReturnValue(of(false))
+  };
+}
+
 describe('ReutilizablesTestPageComponent', () => {
+  beforeAll(() => {
+    try {
+      getTestBed().initTestEnvironment(
+        BrowserTestingModule,
+        platformBrowserTesting()
+      );
+    } catch {
+      // Test environment may already be initialized by another setup entrypoint.
+    }
+  });
+
+  afterEach(() => {
+    TestBed.resetTestingModule();
+  });
+
   it('renders the tenant configuration section with logo sources and swatch colors', async () => {
+    const modalServiceStub = createModalServiceStub();
     await TestBed.configureTestingModule({
       imports: [ReutilizablesTestPageComponent],
       providers: [
         {
           provide: TenantService,
           useValue: createTenantServiceStub(tenant)
+        },
+        {
+          provide: ToastService,
+          useValue: createToastServiceStub()
+        },
+        {
+          provide: ModalService,
+          useValue: modalServiceStub
         }
       ]
     }).compileComponents();
@@ -45,22 +96,151 @@ describe('ReutilizablesTestPageComponent', () => {
     fixture.detectChanges();
 
     const element = fixture.nativeElement as HTMLElement;
-    
-    // Check section title
     const sectionTitle = element.querySelector('.configuracion-tennant h2');
-    expect(sectionTitle?.textContent).toContain('Configuración Tenant');
 
-    // Check header logo source
-    const headerImg = element.querySelector('.tenant-logo-card img[alt="Header Logo"]') as HTMLImageElement;
+    expect(sectionTitle?.textContent).toContain('Configuracion Tenant');
+
+    const headerImg = element.querySelector(
+      '.tenant-logo-card img[alt="Header Logo"]'
+    ) as HTMLImageElement;
     expect(headerImg?.src).toBe(tenant.header_logo);
 
-    // Check footer logo source
-    const footerImg = element.querySelector('.tenant-logo-card img[alt="Footer Logo"]') as HTMLImageElement;
+    const footerImg = element.querySelector(
+      '.tenant-logo-card img[alt="Footer Logo"]'
+    ) as HTMLImageElement;
     expect(footerImg?.src).toBe(tenant.footer_logo);
 
-    // Check color hex values
     expect(element.textContent).toContain(tenant.primary_color);
     expect(element.textContent).toContain(tenant.secondary_color);
     expect(element.textContent).toContain(tenant.danger_color);
+    expect(element.textContent).toContain(tenant.success_color);
+  });
+
+  it('renders the paginator demo with the initial page status', async () => {
+    const modalServiceStub = createModalServiceStub();
+    await TestBed.configureTestingModule({
+      imports: [ReutilizablesTestPageComponent],
+      providers: [
+        {
+          provide: TenantService,
+          useValue: createTenantServiceStub(tenant)
+        },
+        {
+          provide: ToastService,
+          useValue: createToastServiceStub()
+        },
+        {
+          provide: ModalService,
+          useValue: modalServiceStub
+        }
+      ]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(ReutilizablesTestPageComponent);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+
+    expect(element.querySelector('app-paginator')).not.toBeNull();
+    expect(
+      element.querySelector('[data-testid="paginator-status"]')?.textContent?.trim()
+    ).toBe('1/8');
+  });
+
+  it('renders the modal showcase and opens the confirm demos from the buttons', async () => {
+    const modalServiceStub = createModalServiceStub();
+    await TestBed.configureTestingModule({
+      imports: [ReutilizablesTestPageComponent],
+      providers: [
+        {
+          provide: TenantService,
+          useValue: createTenantServiceStub(tenant)
+        },
+        {
+          provide: ToastService,
+          useValue: createToastServiceStub()
+        },
+        {
+          provide: ModalService,
+          useValue: modalServiceStub
+        }
+      ]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(ReutilizablesTestPageComponent);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+    const buttons = Array.from(
+      element.querySelectorAll('.button-group app-button button')
+    );
+    const confirmButton = buttons.find((button) =>
+      button.textContent?.includes('Abrir confirm modal')
+    ) as HTMLButtonElement;
+    const deleteButton = buttons.find((button) =>
+      button.textContent?.includes('Abrir confirm delete')
+    ) as HTMLButtonElement;
+
+    expect(
+      element.querySelector('[data-testid="modal-last-result"]')?.textContent
+    ).toContain('Todavia no se abrio ningun modal.');
+
+    confirmButton.click();
+    fixture.detectChanges();
+    deleteButton.click();
+    fixture.detectChanges();
+
+    expect(modalServiceStub.openConfirm).toHaveBeenCalledWith({
+      title: 'Confirmar accion',
+      content: 'Caso base para verificar apertura, cierre y devolucion de resultado.',
+      confirmLabel: 'Confirmar'
+    });
+    expect(modalServiceStub.openConfirmDelete).toHaveBeenCalledWith({
+      title: 'Eliminar producto',
+      content:
+        'Esta accion eliminara el producto del catalogo. Podras volver a crearlo manualmente.',
+      confirmLabel: 'Eliminar'
+    });
+    expect(
+      element.querySelector('[data-testid="modal-last-result"]')?.textContent
+    ).toContain('Resultado: false');
+  });
+
+  it('updates the visible result when the confirm modal resolves to true', async () => {
+    const modalServiceStub = createModalServiceStub();
+    await TestBed.configureTestingModule({
+      imports: [ReutilizablesTestPageComponent],
+      providers: [
+        {
+          provide: TenantService,
+          useValue: createTenantServiceStub(tenant)
+        },
+        {
+          provide: ToastService,
+          useValue: createToastServiceStub()
+        },
+        {
+          provide: ModalService,
+          useValue: modalServiceStub
+        }
+      ]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(ReutilizablesTestPageComponent);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+    const confirmButton = Array.from(
+      element.querySelectorAll('.button-group app-button button')
+    ).find((button) =>
+      button.textContent?.includes('Abrir confirm modal')
+    ) as HTMLButtonElement;
+
+    confirmButton.click();
+    fixture.detectChanges();
+
+    expect(
+      element.querySelector('[data-testid="modal-last-result"]')?.textContent
+    ).toContain('Resultado: true');
   });
 });

src/app/features/componentes-test/pages/reutilizables-test-page/reutilizables-test-page.component.ts

@@ -1,16 +1,45 @@
 import { Component, inject } from '@angular/core';
 import { ButtonComponent } from '../../../../shared/components/button/button.component';
+import {
+  CartComponent,
+  CartItemMock
+} from '../../../../shared/components/cart/cart.component';
+import { CartIconComponent } from '../../../../shared/components/cart-icon/cart-icon.component';
+import { IconButtonComponent } from '../../../../shared/components/icon-button/icon-button.component';
 import { InputComponent } from '../../../../shared/components/input/input.component';
+import { PaginatorComponent } from '../../../../shared/components/paginator/paginator.component';
+import { ProductCardComponent } from '../../../../shared/components/product-card/product-card.component';
+import { StoreSectionComponent } from '../../../../shared/components/store-section/store-section.component';
+import { ModalService } from '../../../../core/services/modal.service';
 import { TenantService } from '../../../../core/services/tenant.service';
+import { ToastService } from '../../../../core/services/toast.service';
+import { StepperComponent } from '../../../../shared/components/stepper/stepper.component';
+import { StepComponent } from '../../../../shared/components/stepper/step.component';
 
 @Component({
   selector: 'app-reutilizables-test-page',
-  imports: [ButtonComponent, InputComponent],
+  imports: [
+    ButtonComponent,
+    CartComponent,
+    InputComponent,
+    PaginatorComponent,
+    ProductCardComponent,
+    StoreSectionComponent,
+    IconButtonComponent,
+    CartIconComponent,
+    StepperComponent,
+    StepComponent
+  ],
   templateUrl: './reutilizables-test-page.component.html',
   styleUrl: './reutilizables-test-page.component.scss'
 })
 export class ReutilizablesTestPageComponent {
   private readonly tenantService = inject(TenantService);
+  private readonly toastService = inject(ToastService);
+  private readonly modalService = inject(ModalService);
+
+  protected testStep1Valid = true;
+  protected testStep2Valid = false;
   protected readonly tenant = this.tenantService.tenant;
   protected textValue = 'Auriculares';
   protected numberValue = '24';
@@ -27,6 +56,91 @@ export class ReutilizablesTestPageComponent {
   protected fileName = '';
   protected clearTrigger = 0;
   protected editableDisabled = true;
+  protected currentPage = 1;
+  protected cartVisible = true;
+  protected lastModalResult = 'Todavia no se abrio ningun modal.';
+  protected readonly paginatorTotalPages = 8;
+  protected readonly cartBackgroundColor = '#ffffff';
+
+  protected readonly testProducts = [
+    {
+      title: 'Pantalon recto de scuba negro',
+      originalPrice: 95000,
+      discount: 20,
+      transferPrice: 74800,
+      imageUrl: '/images/pantalon-scuba.png'
+    },
+    {
+      title: 'Zapatillas de running azul',
+      originalPrice: 120000,
+      discount: 15,
+      transferPrice: 98000,
+      imageUrl: '/images/zapatillas-running.png'
+    },
+    {
+      title: 'Remera basica blanca (Sin Descuento)',
+      originalPrice: 32000,
+      discount: null,
+      transferPrice: 30000,
+      imageUrl: null
+    }
+  ];
+
+  protected readonly cartMockItems: CartItemMock[] = [
+    {
+      imageUrl: null,
+      product: 'Calza termica unisex con proceso sense y cintura con mayor agarre',
+      originalPrice: 95000,
+      discountedPrice: 76000,
+      discountPercentage: 20,
+      quantity: 1,
+      attributes: [
+        { label: 'Color', value: 'Beige' },
+        { label: 'Talle', value: 'S' }
+      ]
+    },
+    {
+      imageUrl: null,
+      product: 'Pantalon recto de scuba negro',
+      originalPrice: null,
+      discountedPrice: 89000,
+      discountPercentage: null,
+      quantity: 1,
+      attributes: [
+        { label: 'Color', value: 'Beige' },
+        { label: 'Talle', value: 'S' }
+      ]
+    },
+    {
+      imageUrl: null,
+      product: 'Top de supplex color habano',
+      originalPrice: 98000,
+      discountedPrice: 85000,
+      discountPercentage: 20,
+      quantity: 1,
+      attributes: [
+        { label: 'Color', value: 'Negro' },
+        { label: 'Talle', value: 'XL' }
+      ]
+    },
+    {
+      imageUrl: null,
+      product: 'Buzo oversize canguro gris',
+      originalPrice: 72000,
+      discountedPrice: 69000,
+      discountPercentage: 5,
+      quantity: 2,
+      attributes: [
+        { label: 'Color', value: 'Gris' },
+        { label: 'Talle', value: 'M' }
+      ]
+    }
+  ];
+
+  protected onProductBuy(productTitle: string): void {
+    console.log(`Comprando: ${productTitle}`);
+    alert(`Comprando: ${productTitle}`);
+  }
 
   protected onFileChange(file: File | null): void {
     this.fileName = file?.name ?? '';
@@ -36,4 +150,112 @@ export class ReutilizablesTestPageComponent {
     this.fileName = '';
     this.clearTrigger += 1;
   }
+
+  protected showCart(): void {
+    this.cartVisible = true;
+  }
+
+  protected hideCart(): void {
+    this.cartVisible = false;
+    this.toastService.info('Se disparo el evento de cerrado del carrito mock.');
+  }
+
+  protected triggerToast(type: 'success' | 'danger' | 'info'): void {
+    if (type === 'success') {
+      this.toastService.success(
+        'Operacion exitosa. El producto se ha guardado correctamente.'
+      );
+    } else if (type === 'danger') {
+      this.toastService.danger(
+        'Alerta de error. Hubo un problema al procesar la solicitud.'
+      );
+    } else if (type === 'info') {
+      this.toastService.info(
+        'Informacion del sistema: Hay una nueva actualizacion disponible.'
+      );
+    }
+  }
+
+  protected triggerPersistentToast(type: 'success' | 'danger' | 'info'): void {
+    if (type === 'success') {
+      this.toastService.success(
+        'Exito persistente. Esta alerta no se cerrara sola.',
+        0
+      );
+    } else if (type === 'danger') {
+      this.toastService.danger(
+        'Error persistente. Por favor, atienda este problema y cierrelo manualmente.',
+        0
+      );
+    } else if (type === 'info') {
+      this.toastService.info(
+        'Informacion persistente: Mantendremos este aviso en pantalla.',
+        0
+      );
+    }
+  }
+
+  protected openBasicModal(): void {
+    this.openConfirmModal({
+      title: 'Confirmar accion',
+      content:
+        'Caso base para verificar apertura, cierre y devolucion de resultado.',
+      confirmLabel: 'Confirmar'
+    });
+  }
+
+  protected openConfirmDeleteModal(): void {
+    this.openConfirmDelete({
+      title: 'Eliminar producto',
+      content:
+        'Esta accion eliminara el producto del catalogo. Podras volver a crearlo manualmente.',
+      confirmLabel: 'Eliminar'
+    });
+  }
+
+  protected openLockedModal(): void {
+    this.openConfirmModal({
+      title: 'Modal bloqueado',
+      content:
+        'Este modal no se cierra tocando el backdrop ni con la tecla Escape.',
+      confirmLabel: 'Entendido',
+      closeOnBackdrop: false,
+      closeOnEscape: false
+    });
+  }
+
+  protected openWideModal(): void {
+    this.openConfirmModal({
+      title: 'Modal ancho',
+      content: 'Demuestra una variante visual mas amplia para contenido mas pesado.',
+      confirmLabel: 'Seguir',
+      size: 'xl'
+    });
+  }
+
+  protected openSimpleModal(): void {
+    this.modalService.openSimple({
+      title: 'Mensaje del sistema',
+      content: 'Este es un mensaje simple del sistema que no requiere confirmación.',
+      buttonLabel: 'Entendido'
+    }).subscribe(() => {
+      this.lastModalResult = 'Simple modal cerrado';
+    });
+  }
+
+  private openConfirmModal(config: Parameters<ModalService['openConfirm']>[0]): void {
+    this.modalService.openConfirm(config).subscribe((confirmed) => {
+      this.lastModalResult = `Resultado: ${confirmed}`;
+    });
+  }
+
+  private openConfirmDelete(
+    config: Parameters<ModalService['openConfirmDelete']>[0]
+  ): void {
+    this.modalService.openConfirmDelete(config).subscribe((confirmed) => {
+      this.lastModalResult = `Resultado: ${confirmed}`;
+    });
+  }
 }
+
+

src/app/features/store/components/product-attribute-selector/product-attribute-selector.component.html

@@ -0,0 +1,40 @@
+<div class="attribute-selector">
+  @for (attribute of attributes(); track attribute.id) {
+    <div class="attribute-selector__row">
+      <span class="attribute-selector__label">{{ attribute.nombre }}:</span>
+
+      <div class="attribute-selector__options">
+        @for (option of attribute.options; track option.id) {
+          @if (isColorOption(option)) {
+            <button
+              type="button"
+              class="attribute-selector__swatch"
+              [class.attribute-selector__swatch--selected]="hasSelectedOption(attribute, option)"
+              [class.attribute-selector__swatch--disabled]="!availableOptions()[attribute.id][option.id]"
+              [style.background-color]="getOptionSwatchColor(option)"
+              [attr.aria-label]="option.label"
+              [attr.aria-pressed]="hasSelectedOption(attribute, option)"
+              [title]="option.label"
+              [disabled]="!availableOptions()[attribute.id][option.id]"
+              (click)="selectAttributeOption(attribute, option)"
+            >
+              <span class="visually-hidden">{{ option.label }}</span>
+            </button>
+          } @else {
+            <button
+              type="button"
+              class="attribute-selector__text-option"
+              [class.attribute-selector__text-option--selected]="hasSelectedOption(attribute, option)"
+              [class.attribute-selector__text-option--disabled]="!availableOptions()[attribute.id][option.id]"
+              [attr.aria-pressed]="hasSelectedOption(attribute, option)"
+              [disabled]="!availableOptions()[attribute.id][option.id]"
+              (click)="selectAttributeOption(attribute, option)"
+            >
+              {{ option.label }}
+            </button>
+          }
+        }
+      </div>
+    </div>
+  }
+</div>

src/app/features/store/components/product-attribute-selector/product-attribute-selector.component.scss

@@ -0,0 +1,83 @@
+.attribute-selector {
+  display: flex;
+  flex-direction: column;
+  gap: 1.25rem;
+
+  &__row {
+    display: flex;
+    align-items: center;
+    gap: 0.875rem;
+    flex-wrap: wrap;
+  }
+
+  &__label {
+    font-size: 15px;
+    font-weight: 700;
+    line-height: 1.2;
+    color: #A0A0A0;
+    min-width: 44px;
+  }
+
+  &__options {
+    display: flex;
+    align-items: center;
+    gap: 0.75rem;
+    flex-wrap: wrap;
+  }
+
+  &__swatch {
+    width: 22px;
+    height: 22px;
+    border-radius: 50%;
+    border: 1px solid transparent;
+    padding: 0;
+    cursor: pointer;
+    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
+    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
+
+    &:hover {
+      transform: scale(1.05);
+    }
+
+    &--selected {
+      border-color: var(--tenant-primary);
+      box-shadow:
+        0 0 0 2px rgba(255, 255, 255, 1),
+        0 0 0 3px var(--tenant-primary);
+    }
+
+    &--disabled {
+      opacity: 0.3;
+      cursor: not-allowed;
+      pointer-events: none;
+    }
+  }
+
+  &__text-option {
+    border: 1px solid #dcdcdc;
+    background: #ffffff;
+    color: #666666;
+    transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
+    min-width: 34px;
+    min-height: 34px;
+    border-radius: 4px;
+    padding: 0.35rem 0.6rem;
+    font-size: 16px;
+    font-weight: 700;
+    line-height: 1;
+
+    &--selected {
+      background: var(--tenant-primary);
+      border-color: var(--tenant-primary);
+      color: #ffffff;
+    }
+
+    &--disabled {
+      opacity: 0.4;
+      cursor: not-allowed;
+      background-color: #f9f9f9;
+      color: #b0b0b0;
+      pointer-events: none;
+    }
+  }
+}

src/app/features/store/components/product-attribute-selector/product-attribute-selector.component.ts

@@ -0,0 +1,263 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  computed,
+  effect,
+  input,
+  output,
+  signal,
+  untracked
+} from '@angular/core';
+import { CommonModule } from '@angular/common';
+import {
+  ProductAttribute,
+  ProductAttributeOption,
+  ProductVariant,
+  ProductVariantMap
+} from '../../../../core/services/catalog/catalog.interface';
+
+@Component({
+  selector: 'app-product-attribute-selector',
+  standalone: true,
+  imports: [CommonModule],
+  templateUrl: './product-attribute-selector.component.html',
+  styleUrl: './product-attribute-selector.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class ProductAttributeSelectorComponent {
+  public attributes = input<ProductAttribute[]>([]);
+  public variantsMap = input<ProductVariantMap[]>([]);
+  public defaultVariant = input<ProductVariant | null>(null);
+
+  public variantChange = output<ProductVariantMap | null>();
+
+  protected readonly selectedAttributeOptions = signal<Record<number, number>>({});
+
+  protected readonly availableOptions = computed(() => {
+    const selections = this.selectedAttributeOptions();
+    const variants = this.variantsMap();
+    const attributes = this.attributes();
+
+    const availability: Record<number, Record<number, boolean>> = {};
+
+    for (const attribute of attributes) {
+      availability[attribute.id] = {};
+      for (const option of attribute.options) {
+        const optionNormalized = this.normalizeText(option.value || option.label);
+        
+        const isAvailable = variants.some(variant => {
+          if (variant.cantidad_maxima <= 0) return false;
+
+          const variantAttrValue = this.getDefaultVariantAttributeValue(attribute, variant.attributes);
+          if (!variantAttrValue || this.normalizeText(variantAttrValue) !== optionNormalized) {
+             return false;
+          }
+
+          for (const otherAttr of attributes) {
+             if (otherAttr.id === attribute.id) continue;
+             const selectedOptionId = selections[otherAttr.id];
+             if (selectedOptionId !== undefined) {
+                const selectedOption = otherAttr.options.find(o => o.id === selectedOptionId);
+                if (selectedOption) {
+                   const selectedNormalized = this.normalizeText(selectedOption.value || selectedOption.label);
+                   const vAttrValue = this.getDefaultVariantAttributeValue(otherAttr, variant.attributes);
+                   if (!vAttrValue || this.normalizeText(vAttrValue) !== selectedNormalized) {
+                      return false;
+                   }
+                }
+             }
+          }
+          return true;
+        });
+
+        availability[attribute.id][option.id] = isAvailable;
+      }
+    }
+
+    return availability;
+  });
+
+  public reset(): void {
+    this.initializeSelections(this.attributes(), this.defaultVariant());
+  }
+
+  constructor() {
+    effect(() => {
+      const attributes = this.attributes();
+      const defaultVariant = this.defaultVariant();
+      
+      untracked(() => {
+        this.initializeSelections(attributes, defaultVariant);
+      });
+    });
+
+    effect(() => {
+      const selections = this.selectedAttributeOptions();
+      const variantsMap = this.variantsMap();
+      const attributes = this.attributes();
+      
+      untracked(() => {
+         this.emitMatchingVariant(selections, variantsMap, attributes);
+      });
+    });
+  }
+
+  protected hasSelectedOption(attribute: ProductAttribute, option: ProductAttributeOption): boolean {
+    return this.selectedAttributeOptions()[attribute.id] === option.id;
+  }
+
+  protected selectAttributeOption(
+    attribute: ProductAttribute,
+    option: ProductAttributeOption
+  ): void {
+    this.selectedAttributeOptions.update((current) => ({
+      ...current,
+      [attribute.id]: option.id
+    }));
+  }
+
+  protected isColorOption(option: ProductAttributeOption): boolean {
+    return this.findFirstHexValue(option.metadata) !== null;
+  }
+
+  protected getOptionSwatchColor(option: ProductAttributeOption): string {
+    return this.findFirstHexValue(option.metadata) ?? '#D9D9D9';
+  }
+
+  private initializeSelections(attributes: ProductAttribute[], defaultVariant: ProductVariant | null): void {
+    const selections: Record<number, number> = {};
+
+    for (const attribute of attributes) {
+      const optionId = this.findDefaultOptionId(attribute, defaultVariant);
+      if (optionId !== null) {
+        selections[attribute.id] = optionId;
+      }
+    }
+
+    this.selectedAttributeOptions.set(selections);
+  }
+
+  private findDefaultOptionId(
+    attribute: ProductAttribute,
+    variant: ProductVariant | null
+  ): number | null {
+    if (!variant) {
+      return null;
+    }
+
+    const defaultValue = this.getDefaultVariantAttributeValue(attribute, variant.definitions);
+    if (!defaultValue) {
+      return null;
+    }
+
+    const normalizedValue = this.normalizeText(defaultValue);
+    const matchByValue = attribute.options.find(
+      (option) => this.normalizeText(option.value) === normalizedValue
+    );
+
+    if (matchByValue) {
+      return matchByValue.id;
+    }
+
+    const matchByLabel = attribute.options.find(
+      (option) => this.normalizeText(option.label) === normalizedValue
+    );
+
+    return matchByLabel?.id ?? null;
+  }
+
+  private getDefaultVariantAttributeValue(
+    attribute: ProductAttribute,
+    variantAttributes: Record<string, string>
+  ): string | null {
+    const normalizedCodigo = this.normalizeText(attribute.codigo);
+    const normalizedNombre = this.normalizeText(attribute.nombre);
+
+    for (const [key, value] of Object.entries(variantAttributes)) {
+      const normalizedKey = this.normalizeText(key);
+
+      if (normalizedKey === normalizedCodigo || normalizedKey === normalizedNombre) {
+        return value;
+      }
+    }
+
+    return null;
+  }
+
+  private normalizeText(value: string | null | undefined): string {
+    return (value ?? '')
+      .normalize('NFD')
+      .replace(/[\u0300-\u036f]/g, '')
+      .trim()
+      .toLowerCase();
+  }
+
+  private findFirstHexValue(value: unknown): string | null {
+    if (typeof value === 'string') {
+      const match = value.match(/#(?:[0-9a-fA-F]{3}|[0-9a-fA-F]{6})\b/);
+      return match ? match[0] : null;
+    }
+
+    if (Array.isArray(value)) {
+      for (const item of value) {
+        const found = this.findFirstHexValue(item);
+        if (found) {
+          return found;
+        }
+      }
+      return null;
+    }
+
+    if (value && typeof value === 'object') {
+      for (const item of Object.values(value)) {
+        const found = this.findFirstHexValue(item);
+        if (found) {
+          return found;
+        }
+      }
+    }
+
+    return null;
+  }
+
+  private emitMatchingVariant(
+    selections: Record<number, number>,
+    variantsMap: ProductVariantMap[],
+    attributes: ProductAttribute[]
+  ): void {
+    if (attributes.length === 0 || variantsMap.length === 0) {
+      this.variantChange.emit(null);
+      return;
+    }
+
+    const selectedValuesById: Record<number, string> = {};
+    let allSelected = true;
+    for (const attr of attributes) {
+      const selectedOptionId = selections[attr.id];
+      if (selectedOptionId === undefined) {
+         allSelected = false;
+         break;
+      }
+      const option = attr.options.find(o => o.id === selectedOptionId);
+      if (option) {
+         selectedValuesById[attr.id] = this.normalizeText(option.value || option.label);
+      }
+    }
+
+    if (!allSelected) {
+      this.variantChange.emit(null);
+      return;
+    }
+
+    const matchingVariant = variantsMap.find(vMap => {
+      return attributes.every(attr => {
+         const selectedValue = selectedValuesById[attr.id];
+         const vMapValue = this.getDefaultVariantAttributeValue(attr, vMap.attributes);
+         if (!vMapValue) return false;
+         return this.normalizeText(vMapValue) === selectedValue;
+      });
+    });
+
+    this.variantChange.emit(matchingVariant || null);
+  }
+}

src/app/features/store/components/product-carousel/product-carousel.component.html

@@ -0,0 +1,51 @@
+<div class="product-carousel d-flex flex-column gap-4">
+  <!-- Active/Main Image Area -->
+  <div class="product-carousel__main position-relative bg-light  overflow-hidden">
+    <!-- Main Image -->
+    @if (images().length > 0) {
+    <img [src]="images()[activeIndex()]" alt="Product active image"
+      class="product-carousel__main-image w-100 h-100 object-fit-cover" />
+    } @else {
+    <!-- Placeholder -->
+    <div class="product-carousel__placeholder w-100 h-100 d-flex align-items-center justify-content-center text-muted">
+      <i class="fa-solid fa-image fa-3x"></i>
+    </div>
+    }
+
+    <!-- Discount Badge -->
+    @if (discount() && discount()! > 0) {
+    <span
+      class="product-carousel__discount-badge position-absolute top-0 end-0 bg-primary text-white px-3 py-2 fw-semibold">
+      -{{ discount() }}%
+    </span>
+    }
+
+    <!-- Navigation Arrows -->
+    @if (images().length > 1) {
+    <button type="button"
+      class="product-carousel__nav-btn product-carousel__nav-btn--prev position-absolute top-50 translate-middle-y border-0 p-0 d-flex align-items-center justify-content-center"
+      (click)="prevImage()" aria-label="Previous image">
+      <i class="fa-solid fa-chevron-left"></i>
+    </button>
+
+    <button type="button"
+      class="product-carousel__nav-btn product-carousel__nav-btn--next position-absolute top-50 translate-middle-y border-0 p-0 d-flex align-items-center justify-content-center"
+      (click)="nextImage()" aria-label="Next image">
+      <i class="fa-solid fa-chevron-right"></i>
+    </button>
+    }
+  </div>
+
+  <!-- Thumbnails Row -->
+  @if (images().length > 1) {
+  <div class="product-carousel__thumbnails">
+    @for (image of images(); track image; let idx = $index) {
+    <button type="button" class="product-carousel__thumbnail border-0 p-0  overflow-hidden bg-light"
+      [class.product-carousel__thumbnail--active]="idx === activeIndex()" (click)="selectImage(idx)"
+      [attr.aria-label]="'Select image ' + (idx + 1)">
+      <img [src]="image" alt="Product thumbnail" class="w-100 h-100 object-fit-cover" />
+    </button>
+    }
+  </div>
+  }
+</div>

src/app/features/store/components/product-carousel/product-carousel.component.scss

@@ -0,0 +1,92 @@
+.product-carousel {
+  width: 100%;
+
+  &__main {
+    aspect-ratio: 1 / 1;
+    width: 100%;
+    background-color: #e0e0e0 !important;
+    /* Matches grey placeholder in mock */
+
+    display: flex;
+    align-items: center;
+    justify-content: center;
+  }
+
+  &__main-image {
+    display: block;
+    padding: 0;
+    transition: transform 0.3s ease;
+  }
+
+  &__placeholder {
+    height: 100%;
+    background-color: #e0e0e0;
+  }
+
+  &__discount-badge {
+    top: 0 !important;
+    right: 0 !important;
+    background-color: var(--tenant-primary, #6376F3) !important;
+    border-bottom-left-radius: 4px;
+    font-size: 0.9rem;
+    letter-spacing: 0.5px;
+    padding: 0.5rem 1rem !important;
+  }
+
+  &__nav-btn {
+    width: 36px;
+    height: 36px;
+    border-radius: 50%;
+    background-color: rgba(0, 0, 0, 0.2) !important;
+    color: #ffffff !important;
+    font-size: 0.9rem;
+    transition: background-color 0.2s ease, transform 0.2s ease;
+    z-index: 10;
+
+    &:hover {
+      background-color: rgba(0, 0, 0, 0.4) !important;
+      transform: translateY(-50%) scale(1.05);
+    }
+
+    &--prev {
+      left: 16px !important;
+    }
+
+    &--next {
+      right: 16px !important;
+    }
+  }
+
+  &__thumbnails {
+    display: grid;
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+    gap: 0.5rem;
+    width: 100%;
+  }
+
+  &__thumbnail {
+    width: 100%;
+    aspect-ratio: 1 / 1;
+    background-color: #e0e0e0 !important;
+    /* Matches mock layout */
+    padding: 0;
+    transition: opacity 0.2s ease, border-color 0.2s ease;
+    border: 3px solid transparent !important;
+    cursor: pointer;
+
+    img {
+      width: 100%;
+      height: 100%;
+      object-fit: cover;
+    }
+
+    &:hover {
+      opacity: 0.9;
+    }
+
+    &--active {
+      border-color: var(--tenant-primary, #6376F3) !important;
+      opacity: 1;
+    }
+  }
+}

src/app/features/store/components/product-carousel/product-carousel.component.spec.ts

@@ -0,0 +1,90 @@
+import { TestBed } from '@angular/core/testing';
+import { beforeEach, describe, expect, it } from 'vitest';
+import { ProductCarouselComponent } from './product-carousel.component';
+
+describe('ProductCarouselComponent', () => {
+  const mockImages = [
+    'https://example.com/img1.png',
+    'https://example.com/img2.png',
+    'https://example.com/img3.png'
+  ];
+
+  beforeEach(() => {
+    TestBed.resetTestingModule();
+  });
+
+  async function createComponent(images: string[] = [], discount: number | null = null) {
+    await TestBed.configureTestingModule({
+      imports: [ProductCarouselComponent]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(ProductCarouselComponent);
+    const component = fixture.componentInstance;
+
+    // Set signals input values
+    fixture.componentRef.setInput('images', images);
+    fixture.componentRef.setInput('discount', discount);
+
+    fixture.detectChanges();
+
+    return { fixture, component };
+  }
+
+  it('should create and start at activeIndex 0', async () => {
+    const { component } = await createComponent(mockImages);
+    expect(component).toBeTruthy();
+    expect(component.activeIndex()).toBe(0);
+  });
+
+  it('should cycle through images on nextImage', async () => {
+    const { component } = await createComponent(mockImages);
+    expect(component.activeIndex()).toBe(0);
+
+    component.nextImage();
+    expect(component.activeIndex()).toBe(1);
+
+    component.nextImage();
+    expect(component.activeIndex()).toBe(2);
+
+    component.nextImage(); // Should wrap around to 0
+    expect(component.activeIndex()).toBe(0);
+  });
+
+  it('should cycle backwards on prevImage', async () => {
+    const { component } = await createComponent(mockImages);
+    expect(component.activeIndex()).toBe(0);
+
+    component.prevImage(); // Should wrap around to end (2)
+    expect(component.activeIndex()).toBe(2);
+
+    component.prevImage();
+    expect(component.activeIndex()).toBe(1);
+  });
+
+  it('should set activeIndex on selectImage', async () => {
+    const { component } = await createComponent(mockImages);
+    expect(component.activeIndex()).toBe(0);
+
+    component.selectImage(2);
+    expect(component.activeIndex()).toBe(2);
+
+    // If out of bounds, should not change
+    component.selectImage(5);
+    expect(component.activeIndex()).toBe(2);
+  });
+
+  it('should render discount badge if provided', async () => {
+    const { fixture } = await createComponent(mockImages, 20);
+    const element = fixture.nativeElement as HTMLElement;
+    const badge = element.querySelector('.product-carousel__discount-badge');
+    expect(badge).not.toBeNull();
+    expect(badge?.textContent?.trim()).toBe('-20%');
+  });
+
+  it('should not render discount badge if not provided', async () => {
+    const { fixture } = await createComponent(mockImages);
+    const element = fixture.nativeElement as HTMLElement;
+    const badge = element.querySelector('.product-carousel__discount-badge');
+    expect(badge).toBeNull();
+  });
+});

src/app/features/store/components/product-carousel/product-carousel.component.ts

@@ -0,0 +1,38 @@
+import { ChangeDetectionStrategy, Component, input, signal } from '@angular/core';
+import { CommonModule } from '@angular/common';
+
+@Component({
+  selector: 'app-product-carousel',
+  standalone: true,
+  imports: [CommonModule],
+  templateUrl: './product-carousel.component.html',
+  styleUrl: './product-carousel.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class ProductCarouselComponent {
+  readonly images = input<string[]>([]);
+  readonly discount = input<number | null>(null);
+
+  readonly activeIndex = signal(0);
+
+  nextImage(): void {
+    const total = this.images().length;
+    if (total > 0) {
+      this.activeIndex.set((this.activeIndex() + 1) % total);
+    }
+  }
+
+  prevImage(): void {
+    const total = this.images().length;
+    if (total > 0) {
+      this.activeIndex.set((this.activeIndex() - 1 + total) % total);
+    }
+  }
+
+  selectImage(index: number): void {
+    const total = this.images().length;
+    if (index >= 0 && index < total) {
+      this.activeIndex.set(index);
+    }
+  }
+}

src/app/features/store/pages/checkout-page/checkout-data-step.component.html

@@ -0,0 +1,99 @@
+<form
+  class="checkout-form"
+  novalidate
+  [formGroup]="form()"
+  (ngSubmit)="submit()"
+>
+  <div class="checkout-form__fields">
+    <div class="form-field">
+      <label class="form-field__label" for="checkout-nombre">
+        Nombre y Apellido <span class="form-field__required" aria-hidden="true">*</span>
+      </label>
+      <app-input
+        id="checkout-nombre"
+        type="text"
+        placeholder="Descripcion"
+        [value]="form().controls.nombre.value"
+        [invalid]="showControlError('nombre')"
+        [disabled]="form().controls.nombre.disabled"
+        (valueChange)="updateField('nombre', $event)"
+      />
+      @if (getControlError('nombre'); as errorMessage) {
+        <small class="form-field__error">{{ errorMessage }}</small>
+      }
+    </div>
+
+    <div class="form-field">
+      <label class="form-field__label" for="checkout-email">
+        Email <span class="form-field__required" aria-hidden="true">*</span>
+      </label>
+      <app-input
+        id="checkout-email"
+        type="email"
+        placeholder="Descripcion"
+        [value]="form().controls.email.value"
+        [invalid]="showControlError('email')"
+        [disabled]="form().controls.email.disabled"
+        (valueChange)="updateField('email', $event)"
+      />
+      @if (getControlError('email'); as errorMessage) {
+        <small class="form-field__error">{{ errorMessage }}</small>
+      }
+    </div>
+
+    <div class="form-field">
+      <label class="form-field__label" for="checkout-dni">
+        DNI <span class="form-field__required" aria-hidden="true">*</span>
+      </label>
+      <app-input
+        id="checkout-dni"
+        type="text"
+        placeholder="Descripcion"
+        [value]="form().controls.dni.value"
+        [invalid]="showControlError('dni')"
+        [disabled]="form().controls.dni.disabled"
+        (valueChange)="updateField('dni', $event)"
+      />
+      @if (getControlError('dni'); as errorMessage) {
+        <small class="form-field__error">{{ errorMessage }}</small>
+      }
+    </div>
+
+    <div class="form-field">
+      <label class="form-field__label" for="checkout-telefono">
+        Telefono <span class="form-field__required" aria-hidden="true">*</span>
+      </label>
+      <app-input
+        id="checkout-telefono"
+        type="text"
+        placeholder="Descripcion"
+        [value]="form().controls.telefono.value"
+        [invalid]="showControlError('telefono')"
+        [disabled]="form().controls.telefono.disabled"
+        (valueChange)="updateField('telefono', $event)"
+      />
+      @if (getControlError('telefono'); as errorMessage) {
+        <small class="form-field__error">{{ errorMessage }}</small>
+      }
+    </div>
+  </div>
+
+  <div class="checkout-form__actions">
+    <app-button
+      type="button"
+      variant="cancel"
+      hostClass="checkout-form__action-btn"
+      buttonClass="w-100"
+      (click)="cancelStep.emit()"
+    >
+      Cancelar
+    </app-button>
+    <app-button
+      type="submit"
+      hostClass="checkout-form__action-btn"
+      buttonClass="w-100"
+    >
+      Continuar
+    </app-button>
+  </div>
+</form>

src/app/features/store/pages/checkout-page/checkout-data-step.component.scss

@@ -0,0 +1,48 @@
+.checkout-form {
+  display: flex;
+  flex-direction: column;
+  gap: 1.5rem;
+
+  &__fields {
+    display: grid;
+    gap: 1.25rem;
+  }
+
+  &__actions {
+    display: flex;
+    justify-content: flex-end;
+    flex-wrap: wrap;
+    gap: 1rem;
+    margin-top: 0.5rem;
+  }
+
+  &__action-btn {
+    display: block;
+    width: 100%;
+    flex: 1 1 290px;
+    max-width: 290px;
+  }
+}
+
+.form-field {
+  display: grid;
+  gap: 0.35rem;
+
+  &__label {
+    font-size: 0.8rem;
+    font-weight: 600;
+    color: var(--bs-secondary, #6c757d);
+    letter-spacing: 0;
+  }
+
+  &__required {
+    color: var(--bs-danger, #dc3545);
+    margin-left: 2px;
+  }
+
+  &__error {
+    font-size: 0.75rem;
+    color: var(--bs-danger, #dc3545);
+  }
+}
+

src/app/features/store/pages/checkout-page/checkout-data-step.component.ts

@@ -0,0 +1,47 @@
+import { ChangeDetectionStrategy, Component, input, output } from '@angular/core';
+import { ReactiveFormsModule } from '@angular/forms';
+
+import { ButtonComponent } from '../../../../shared/components/button/button.component';
+import { InputComponent } from '../../../../shared/components/input/input.component';
+import { CheckoutForm } from './checkout-page.models';
+
+@Component({
+  selector: 'app-checkout-data-step',
+  standalone: true,
+  imports: [ReactiveFormsModule, InputComponent, ButtonComponent],
+  templateUrl: './checkout-data-step.component.html',
+  styleUrl: './checkout-data-step.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class CheckoutDataStepComponent {
+  readonly form = input.required<CheckoutForm>();
+  readonly cancelStep = output<void>();
+  readonly continueStep = output<void>();
+
+  protected updateField(field: keyof CheckoutForm['controls'], value: string | number): void {
+    this.form().controls[field].setValue(String(value));
+  }
+
+  protected showControlError(controlName: keyof CheckoutForm['controls']): boolean {
+    const control = this.form().controls[controlName];
+    return control.invalid && control.touched;
+  }
+
+  protected getControlError(controlName: keyof CheckoutForm['controls']): string | null {
+    const control = this.form().controls[controlName];
+    if (!this.showControlError(controlName)) return null;
+    if (control.hasError('required')) return 'Este campo es obligatorio.';
+    if (control.hasError('email')) return 'Ingresa un email valido.';
+    return 'El valor ingresado no es valido.';
+  }
+
+  protected submit(): void {
+    const form = this.form();
+    if (form.invalid) {
+      form.markAllAsTouched();
+      return;
+    }
+
+    this.continueStep.emit();
+  }
+}

src/app/features/store/pages/checkout-page/checkout-page.component.html

@@ -0,0 +1,40 @@
+<div class="container-xl px-3 px-md-4 py-4">
+  <div class="checkout-page">
+    <div class="checkout-page__stepper-col ">
+      <app-stepper #stepper>
+        <app-step label="Datos" [isValid]="isStep1Valid()">
+          <app-checkout-data-step
+            [form]="form"
+            (cancelStep)="onCancel()"
+            (continueStep)="onStep1Continue()"
+          />
+        </app-step>
+
+        <app-step label="Pago">
+          <app-checkout-payment-step
+            [paymentMethods]="paymentMethods"
+            [selectedPaymentMethod]="selectedPaymentMethod()"
+            [copiedTransferField]="copiedTransferField()"
+            [transferAccount]="transferAccount()"
+            [isGeneratingIntent]="isPaymentLoading()"
+            [qrData]="qrData()"
+            (paymentMethodChange)="selectPaymentMethod($event)"
+            (copyTransferValue)="copyTransferValue($event.field, $event.value)"
+            (cancelStep)="onCancel()"
+            (complete)="onComplete()"
+          />
+        </app-step>
+      </app-stepper>
+    </div>
+
+    <div class="checkout-page__cart-col">
+      <app-cart
+        [items]="mappedCartItems()"
+        [subtotal]="cartSubtotal()"
+        [discount]="cartDiscount()"
+        [total]="cartTotal()"
+        backgroundColor="transparent"
+      />
+    </div>
+  </div>
+</div>

src/app/features/store/pages/checkout-page/checkout-page.component.scss

@@ -0,0 +1,25 @@
+.checkout-page {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 420px;
+  gap: 4rem;
+  align-items: start;
+  padding: 2rem 0;
+
+  @media (max-width: 900px) {
+    grid-template-columns: 1fr;
+  }
+
+  &__stepper-col {
+    min-width: 0;
+    border-radius: 4px;
+    min-height: 420px;
+  }
+
+  &__cart-col {
+
+    max-height: 80vh;
+    overflow: hidden;
+    display: flex;
+    flex-direction: column;
+  }
+}

src/app/features/store/pages/checkout-page/checkout-page.component.ts

@@ -0,0 +1,260 @@
+import { ChangeDetectionStrategy, Component, computed, effect, inject, OnInit, signal, untracked, ViewChild } from '@angular/core';
+import { FormBuilder, Validators } from '@angular/forms';
+import { Router } from '@angular/router';
+import { startWith } from 'rxjs';
+
+import { CartService } from '../../../../core/services/cart/cart.service';
+import { TenantService } from '../../../../core/services/tenant.service';
+import { CheckoutService, CreatePurchasePayload } from '../../../../core/services/checkout.service';
+import { AuthService } from '../../../../core/services/auth/auth.service';
+import { BankAccount } from '../../../../core/services/tenant.interface';
+import { CartItem } from '../../../../core/services/cart/cart.interface';
+import { CartComponent, CartItemMock } from '../../../../shared/components/cart/cart.component';
+import { StepComponent } from '../../../../shared/components/stepper/step.component';
+import { StepperComponent } from '../../../../shared/components/stepper/stepper.component';
+import { CheckoutDataStepComponent } from './checkout-data-step.component';
+import { CheckoutPaymentStepComponent } from './checkout-payment-step.component';
+import { CheckoutForm, PaymentMethod, PaymentMethodOption, TransferAccount, TransferField } from './checkout-page.models';
+
+@Component({
+  selector: 'app-checkout-page',
+  standalone: true,
+  imports: [
+    CartComponent,
+    StepperComponent,
+    StepComponent,
+    CheckoutDataStepComponent,
+    CheckoutPaymentStepComponent
+  ],
+  templateUrl: './checkout-page.component.html',
+  styleUrl: './checkout-page.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class CheckoutPageComponent implements OnInit {
+  private readonly formBuilder = inject(FormBuilder);
+  private readonly cartService = inject(CartService);
+  private readonly router = inject(Router);
+  private readonly tenantService = inject(TenantService);
+  private readonly checkoutService = inject(CheckoutService);
+  private readonly authService = inject(AuthService);
+
+  @ViewChild(StepperComponent) stepper!: StepperComponent;
+
+  protected readonly form: CheckoutForm = this.formBuilder.nonNullable.group({
+    nombre: ['', [Validators.required]],
+    email: ['', [Validators.required, Validators.email]],
+    dni: ['', [Validators.required]],
+    telefono: ['', [Validators.required]]
+  });
+
+  protected readonly cartSubtotal = computed(() => {
+    const cart = this.cartService.cart();
+    return cart ? parseFloat(cart.subtotal) : 0;
+  });
+
+  protected readonly cartDiscount = computed(() => 0);
+
+  protected readonly cartTotal = computed(() => this.cartSubtotal() - this.cartDiscount());
+
+  protected readonly mappedCartItems = computed<CartItemMock[]>(() => {
+    const cart = this.cartService.cart();
+    if (!cart || !cart.items) return [];
+    return cart.items.map((item) => this.mapCartItemToMock(item));
+  });
+
+  protected readonly isStep1Valid = signal(this.form.valid);
+  protected readonly paymentMethods: ReadonlyArray<PaymentMethodOption> = [
+    { id: 'qr', label: 'QR' },
+    { id: 'transfer', label: 'Transferencia' },
+    { id: 'telepagos', label: 'TelePagos' }
+  ];
+  protected readonly selectedPaymentMethod = signal<PaymentMethod>('qr');
+  protected readonly copiedTransferField = signal<TransferField | null>(null);
+  protected readonly transferAccount = signal<TransferAccount>({
+    titular: 'Nombre y Apellido',
+    entidad: 'TelePagos',
+    cvu: '0000000000000000000000',
+    alias: 'telepagos.ar'
+  });
+
+  protected readonly isCreatingPurchase = signal(false);
+  protected readonly createdPurchaseId = signal<number | null>(null);
+  protected readonly isGeneratingIntent = signal(false);
+  protected readonly isPaymentLoading = computed(() => this.isGeneratingIntent() || this.cartService.isUpdating());
+  protected readonly qrData = signal<string | null>(null);
+
+  constructor() {
+    effect(() => {
+      // We only want to trigger the intent generation when the cart changes.
+      // So we track the cart, but untrack the other signals to prevent duplicate calls.
+      const cart = this.cartService.cart();
+      
+      untracked(() => {
+        const purchaseId = this.createdPurchaseId();
+        if (cart && purchaseId) {
+          // Trigger payment intent generation when cart changes and we are on the payment step
+          void this.selectPaymentMethod(this.selectedPaymentMethod());
+        }
+      });
+    });
+
+    this.form.statusChanges
+      .pipe(startWith(this.form.status))
+      .subscribe(() => this.isStep1Valid.set(this.form.valid));
+
+    const user = this.authService.user();
+    if (user) {
+      this.form.patchValue({
+        nombre: user.nombre_apellido,
+        email: user.email,
+        dni: user.dni ?? '',
+        telefono: user.telefono ?? ''
+      });
+      this.form.controls.nombre.disable();
+      this.form.controls.email.disable();
+    }
+  }
+
+  ngOnInit(): void {
+    this.cartService.loadCart().subscribe();
+  }
+
+  private mapCartItemToMock(item: CartItem): CartItemMock {
+    const fullName = item.product?.nombre ?? '';
+    let product = fullName;
+    let attributes: { label: string; value: string }[] = [];
+
+    const match = fullName.match(/^(.*?)\s*\((.*?)\)$/);
+    if (match) {
+      product = match[1];
+      const attributesString = match[2];
+      attributes = attributesString.split(',').map((attr) => {
+        const parts = attr.split(':');
+        if (parts.length === 2) {
+          return { label: parts[0].trim(), value: parts[1].trim() };
+        }
+        return { label: '', value: attr.trim() };
+      });
+    }
+
+    return {
+      productVariantId: item.product_variant_id,
+      imageUrl: item.product?.imagen ?? null,
+      product,
+      originalPrice: null,
+      discountedPrice: parseFloat(item.precio_unitario),
+      discountPercentage: null,
+      attributes,
+      quantity: item.cantidad
+    };
+  }
+
+  protected async onStep1Continue(): Promise<void> {
+    if (this.form.invalid) return;
+
+    const tenant = this.tenantService.tenant();
+    if (!tenant) return;
+
+    this.isCreatingPurchase.set(true);
+
+    try {
+      const cart = this.cartService.cart();
+      if (!cart?.id) {
+        throw new Error('No hay un carrito activo para finalizar la compra.');
+      }
+
+      const formValue = this.form.getRawValue();
+      const payload: CreatePurchasePayload = {
+        cart_id: cart.id,
+        dni: formValue.dni,
+        telefono: formValue.telefono,
+        email: formValue.email,
+        nombre_apellido: formValue.nombre,
+      };
+
+      const response = await this.checkoutService.createPurchase(tenant.codigo, payload);
+      this.createdPurchaseId.set(response.id);
+      
+      this.stepper.next();
+      
+      // Auto trigger intent for default option
+      void this.selectPaymentMethod(this.selectedPaymentMethod());
+
+    } catch (error) {
+      console.error('Failed to create purchase:', error);
+      // Here we could show an alert or toast
+    } finally {
+      this.isCreatingPurchase.set(false);
+    }
+  }
+
+  protected onCancel(): void {
+    void this.router.navigate(['/']);
+  }
+
+  protected async selectPaymentMethod(method: PaymentMethod): Promise<void> {
+    this.selectedPaymentMethod.set(method);
+
+    const purchaseId = this.createdPurchaseId();
+    const tenant = this.tenantService.tenant();
+
+    if (!purchaseId || !tenant || method === 'telepagos') {
+      return;
+    }
+
+    this.isGeneratingIntent.set(true);
+
+    try {
+      const response = await this.checkoutService.generatePaymentIntent(tenant.codigo, purchaseId, method);
+      
+      if (method === 'qr' && response.qr_data?.qr_code) {
+        this.qrData.set(response.qr_data.qr_code);
+      } else if (method === 'transfer' && response.transfer_data) {
+        this.transferAccount.set({
+          titular: response.transfer_data.titular,
+          entidad: response.transfer_data.entidad,
+          cvu: response.transfer_data.cvu,
+          alias: response.transfer_data.alias
+        });
+      }
+    } catch (error) {
+      console.error('Failed to generate payment intent:', error);
+    } finally {
+      this.isGeneratingIntent.set(false);
+    }
+  }
+
+  protected async copyTransferValue(field: TransferField, value: string): Promise<void> {
+    if (!globalThis.navigator?.clipboard?.writeText) return;
+
+    try {
+      await globalThis.navigator.clipboard.writeText(value);
+      this.copiedTransferField.set(field);
+
+      setTimeout(() => {
+        if (this.copiedTransferField() === field) {
+          this.copiedTransferField.set(null);
+        }
+      }, 1800);
+    } catch {
+      this.copiedTransferField.set(null);
+    }
+  }
+
+  protected async onComplete(): Promise<void> {
+    const purchaseId = this.createdPurchaseId();
+    const tenant = this.tenantService.tenant();
+
+    if (!purchaseId || !tenant) {
+      return;
+    }
+
+    try {
+      await this.checkoutService.completePurchase(tenant.codigo, purchaseId);
+      this.cartService.clearCart();
+      void this.router.navigate(['/checkout/status', purchaseId]);
+    } catch (error) {
+      console.error('Failed to complete purchase:', error);
+    }
+  }
+}

src/app/features/store/pages/checkout-page/checkout-page.models.ts

@@ -0,0 +1,23 @@
+import { FormControl, FormGroup } from '@angular/forms';
+
+export type PaymentMethod = 'qr' | 'transfer' | 'telepagos';
+export type TransferField = 'cvu' | 'alias';
+
+export interface PaymentMethodOption {
+  id: PaymentMethod;
+  label: string;
+}
+
+export interface TransferAccount {
+  titular: string;
+  entidad: string;
+  cvu: string;
+  alias: string;
+}
+
+export type CheckoutForm = FormGroup<{
+  nombre: FormControl<string>;
+  email: FormControl<string>;
+  dni: FormControl<string>;
+  telefono: FormControl<string>;
+}>;

src/app/features/store/pages/checkout-page/checkout-payment-step.component.html

@@ -0,0 +1,153 @@
+<div class="checkout-payment">
+  <div class="checkout-payment__content">
+    <section class="payment-methods" aria-labelledby="payment-methods-title">
+      <h2 id="payment-methods-title" class="payment-methods__title">Selecciona el metodo de pago</h2>
+
+      <div class="payment-methods__list" role="radiogroup" aria-label="Metodo de pago">
+        @for (method of paymentMethods(); track method.id) {
+          <label
+            class="payment-method"
+            [class.is-selected]="selectedPaymentMethod() === method.id"
+          >
+            <input
+              class="payment-method__radio"
+              type="radio"
+              name="payment-method"
+              [value]="method.id"
+              [checked]="selectedPaymentMethod() === method.id"
+              (change)="selectPaymentMethod(method.id)"
+            />
+
+            <span class="payment-method__label">
+              @if (method.id === 'telepagos') {
+                <span class="telepagos-logo" aria-label="TelePagos">
+                  <span class="telepagos-logo__tele">tele</span><span class="telepagos-logo__pagos">pagos</span>
+                </span>
+              } @else {
+                {{ method.label }}
+              }
+            </span>
+
+            <i class="fa-solid fa-angle-right payment-method__chevron" aria-hidden="true"></i>
+          </label>
+        }
+      </div>
+    </section>
+
+    <section class="payment-panel d-flex justify-content-end" aria-live="polite">
+      @if (isGeneratingIntent()) {
+        <div class="payment-panel__card" style="text-align: center; padding: 2rem;">
+          <h3 class="payment-panel__title">Cargando información de pago...</h3>
+        </div>
+      } @else if (selectedPaymentMethod() === 'qr') {
+        <div class="payment-panel__card">
+          <h3 class="payment-panel__title">Ingresa a tu billetera y escanea el siguiente QR</h3>
+          <div class="payment-panel__divider"></div>
+
+          <div class="qr-code" aria-label="QR de pago">
+            @if (qrData()) {
+              <qrcode [qrdata]="qrData()!" [width]="200" [errorCorrectionLevel]="'M'"></qrcode>
+            } @else {
+              <span class="qr-code__finder qr-code__finder--tl"></span>
+              <span class="qr-code__finder qr-code__finder--tr"></span>
+              <span class="qr-code__finder qr-code__finder--bl"></span>
+            }
+          </div>
+        </div>
+      } @else if (selectedPaymentMethod() === 'transfer') {
+        <div class="payment-panel__card">
+          <h3 class="payment-panel__title">Transferi a la siguiente cuenta desde cualquier billetera</h3>
+          <div class="payment-panel__divider"></div>
+
+          <div class="payment-panel__account">
+            <p class="payment-panel__eyebrow">DATOS DE CUENTA:</p>
+
+            <div class="payment-detail">
+              <span class="payment-detail__label">Titular:</span>
+              <strong class="payment-detail__value">{{ transferAccount().titular }}</strong>
+            </div>
+
+            <div class="payment-detail">
+              <span class="payment-detail__label">Entidad:</span>
+              <strong class="payment-detail__value">{{ transferAccount().entidad }}</strong>
+            </div>
+
+            <div class="payment-detail payment-detail--copy">
+              <span class="payment-detail__label">CVU:</span>
+              <strong class="payment-detail__value">{{ transferAccount().cvu }}</strong>
+              <app-icon-button
+                variant="copy"
+                ariaLabel="Copiar CVU"
+                (click)="requestCopy('cvu', transferAccount().cvu)"
+              />
+            </div>
+
+            @if (copiedTransferField() === 'cvu') {
+              <small class="payment-detail__feedback">CVU copiado</small>
+            }
+
+            <div class="payment-detail payment-detail--copy">
+              <span class="payment-detail__label">Alias:</span>
+              <strong class="payment-detail__value">{{ transferAccount().alias }}</strong>
+              <app-icon-button
+                variant="copy"
+                ariaLabel="Copiar alias"
+                (click)="requestCopy('alias', transferAccount().alias)"
+              />
+            </div>
+
+            @if (copiedTransferField() === 'alias') {
+              <small class="payment-detail__feedback">Alias copiado</small>
+            }
+          </div>
+        </div>
+      } @else {
+        <div class="payment-panel__card">
+          <h3 class="payment-panel__title">Descarga la app de TelePagos para finalizar la compra</h3>
+          <div class="payment-panel__divider"></div>
+
+          <div class="store-badges" aria-label="Tiendas disponibles">
+            <div class="store-badge">
+              <i class="fa-brands fa-google-play" aria-hidden="true"></i>
+              <span class="store-badge__text">
+                <small>Disponible en</small>
+                <strong>Google Play</strong>
+              </span>
+            </div>
+
+            <div class="store-badge">
+              <i class="fa-brands fa-apple" aria-hidden="true"></i>
+              <span class="store-badge__text">
+                <small>Descargalo en</small>
+                <strong>App Store</strong>
+              </span>
+            </div>
+          </div>
+        </div>
+      }
+    </section>
+  </div>
+
+  <div class="checkout-payment__actions">
+    <app-button
+      type="button"
+      variant="cancel"
+      hostClass="checkout-payment__action-btn"
+      buttonClass="w-100"
+      [disabled]="true"
+    >
+      Cancelar
+    </app-button>
+
+    <app-button
+      type="button"
+      hostClass="checkout-payment__action-btn"
+      buttonClass="w-100"
+      [disabled]="isGeneratingIntent()"
+      (click)="complete.emit()"
+    >
+      Finalizar compra
+    </app-button>
+  </div>
+</div>
+

src/app/features/store/pages/checkout-page/checkout-payment-step.component.scss

@@ -0,0 +1,306 @@
+.checkout-payment {
+  display: grid;
+  gap: 1rem;
+
+  &__content {
+    display: grid;
+    grid-template-columns: minmax(0, 1fr) minmax(280px, 330px);
+    gap: 2rem;
+    align-items: start;
+
+    @media (max-width: 760px) {
+      grid-template-columns: 1fr;
+    }
+  }
+
+  &__actions {
+    display: flex;
+    justify-content: flex-end;
+    flex-wrap: wrap;
+    gap: 1rem;
+    margin-top: 2rem;
+  }
+
+  &__action-btn {
+    width: 100%;
+    flex: 1 1 290px;
+    max-width: 290px;
+    display: block;
+  }
+}
+
+.payment-methods {
+  min-width: 0;
+
+  &__title {
+    margin: 0 0 1.75rem;
+    color: #8a8a8a;
+    font-size: 13px;
+    font-weight: 700;
+  }
+
+  &__list {
+    display: grid;
+    gap: 1.1rem;
+  }
+}
+
+.payment-method {
+  display: grid;
+  grid-template-columns: auto minmax(0, 1fr) auto;
+  align-items: center;
+  gap: 0.85rem;
+  width: 100%;
+  max-width: 300px;
+  justify-self: start;
+  padding: 0.35rem 0;
+  color: #666666;
+  cursor: pointer;
+  transition: color 0.2s ease;
+
+  &:hover {
+    color: #4f4f4f;
+  }
+
+  &.is-selected {
+    color: var(--tenant-primary, #6376f3);
+  }
+
+  &__radio {
+    width: 16px;
+    height: 16px;
+    margin: 0;
+    accent-color: var(--tenant-primary, #6376f3);
+    cursor: pointer;
+  }
+
+  &__label {
+    min-width: 0;
+    font-size: 13px;
+    font-weight: 700;
+    line-height: 1.2;
+  }
+
+  &__chevron {
+    color: #9f9f9f;
+    font-size: 0.95rem;
+    opacity: 0;
+    transform: translateX(-4px);
+    transition: opacity 0.2s ease, transform 0.2s ease;
+  }
+
+  &.is-selected &__chevron,
+  &:hover &__chevron {
+    opacity: 1;
+    transform: translateX(0);
+  }
+}
+
+.telepagos-logo {
+  display: inline-block;
+  font-size: 1.45rem;
+  font-weight: 800;
+  line-height: 1;
+  letter-spacing: -0.03em;
+  background: linear-gradient(90deg, #0a69d8 0 78%, #f6a11a 78% 100%);
+  -webkit-background-clip: text;
+  background-clip: text;
+  color: transparent;
+}
+
+.payment-panel {
+  min-width: 0;
+  &__card {
+    width: 100%;
+    max-width: 290px;
+    min-height: 269px;
+    padding: 1.5rem 1.75rem;
+    border-radius: 5px;
+    background: #ffffff;
+    color: #666666;
+    box-shadow: 0 0 0 1px #f1f1f1;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    text-align: center;
+  }
+
+  &__title {
+    max-width: 18rem;
+    margin: 0;
+    color: #8a8a8a;
+    font-size: 13px;
+    font-weight: 700;
+    line-height: 1.35;
+  }
+
+  &__divider {
+    width: 100%;
+    max-width: 220px;
+    height: 1px;
+    margin: 1.2rem 0 1.45rem;
+    background: #dddddd;
+  }
+
+  &__account {
+    width: 100%;
+    display: grid;
+    gap: 0.75rem;
+    color: #7a7a7a;
+    font-size: 12px;
+  }
+
+  &__eyebrow {
+    margin: 0;
+    color: #838383;
+    font-size: 12px;
+    font-weight: 325;
+    letter-spacing: 0.06em;
+  }
+}
+
+.payment-detail {
+  display: grid;
+  grid-template-columns: auto auto;
+  justify-content: center;
+  gap: 0.35rem;
+  align-items: center;
+  font-size: 12px;
+
+  &--copy {
+    grid-template-columns: auto auto auto;
+  }
+
+  &__label {
+    color: #8a8a8a;
+    font-weight: 325;
+  }
+
+  &__value {
+    color: #5e5e5e;
+    font-weight: 500;
+  }
+
+  &__feedback {
+    display: block;
+    margin-top: -0.25rem;
+    color: var(--tenant-primary, #6376f3);
+    font-size: 0.78rem;
+    font-weight: 700;
+  }
+}
+
+.qr-code {
+  position: relative;
+  width: min(170px, 100%);
+  aspect-ratio: 1;
+  border: 8px solid #ffffff;
+  background-color: #ffffff;
+  background-image:
+    linear-gradient(
+      90deg,
+      rgba(17, 17, 17, 0.95) 0 14%,
+      transparent 14% 28%,
+      rgba(17, 17, 17, 0.95) 28% 42%,
+      transparent 42% 56%,
+      rgba(17, 17, 17, 0.95) 56% 70%,
+      transparent 70% 84%,
+      rgba(17, 17, 17, 0.95) 84% 100%
+    ),
+    linear-gradient(
+      rgba(17, 17, 17, 0.95) 0 14%,
+      transparent 14% 28%,
+      rgba(17, 17, 17, 0.95) 28% 42%,
+      transparent 42% 56%,
+      rgba(17, 17, 17, 0.95) 56% 70%,
+      transparent 70% 84%,
+      rgba(17, 17, 17, 0.95) 84% 100%
+    );
+  background-size: 18px 18px;
+  background-position: 0 0, 9px 9px;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+
+  qrcode {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    width: 100%;
+    height: 100%;
+
+    ::ng-deep canvas,
+    ::ng-deep img {
+      display: block !important;
+      width: 100% !important;
+      height: 100% !important;
+      max-width: 100%;
+      max-height: 100%;
+    }
+  }
+}
+
+.qr-code__finder {
+  position: absolute;
+  width: 38px;
+  height: 38px;
+  border: 5px solid #111111;
+  background: #ffffff;
+  box-shadow: inset 0 0 0 8px #ffffff, inset 0 0 0 14px #111111;
+
+  &--tl {
+    top: 10px;
+    left: 10px;
+  }
+
+  &--tr {
+    top: 10px;
+    right: 10px;
+  }
+
+  &--bl {
+    bottom: 10px;
+    left: 10px;
+  }
+}
+
+.store-badges {
+  width: 100%;
+  max-width: 210px;
+  display: grid;
+  gap: 0.8rem;
+}
+
+.store-badge {
+  display: flex;
+  align-items: center;
+  gap: 0.75rem;
+  padding: 0.75rem 0.95rem;
+  border-radius: 0.85rem;
+  background: #111111;
+  color: #ffffff;
+  box-shadow: 0 10px 24px rgba(17, 17, 17, 0.16);
+
+  i {
+    font-size: 1.35rem;
+  }
+
+  &__text {
+    display: grid;
+    text-align: left;
+    line-height: 1.1;
+
+    small {
+      font-size: 0.62rem;
+      letter-spacing: 0.05em;
+      text-transform: uppercase;
+      opacity: 0.8;
+    }
+
+    strong {
+      font-size: 1rem;
+      font-weight: 700;
+    }
+  }
+}
+

src/app/features/store/pages/checkout-page/checkout-payment-step.component.ts

@@ -0,0 +1,36 @@
+import { ChangeDetectionStrategy, Component, input, output } from '@angular/core';
+
+import { ButtonComponent } from '../../../../shared/components/button/button.component';
+import { IconButtonComponent } from '../../../../shared/components/icon-button/icon-button.component';
+import { QRCodeComponent } from '../../../../shared/components/qrcode/qrcode.component';
+import { PaymentMethod, PaymentMethodOption, TransferAccount, TransferField } from './checkout-page.models';
+
+@Component({
+  selector: 'app-checkout-payment-step',
+  standalone: true,
+  imports: [ButtonComponent, IconButtonComponent, QRCodeComponent],
+  templateUrl: './checkout-payment-step.component.html',
+  styleUrl: './checkout-payment-step.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class CheckoutPaymentStepComponent {
+  readonly paymentMethods = input.required<ReadonlyArray<PaymentMethodOption>>();
+  readonly selectedPaymentMethod = input.required<PaymentMethod>();
+  readonly copiedTransferField = input<TransferField | null>(null);
+  readonly transferAccount = input.required<TransferAccount>();
+  readonly isGeneratingIntent = input<boolean>(false);
+  readonly qrData = input<string | null>(null);
+
+  readonly paymentMethodChange = output<PaymentMethod>();
+  readonly copyTransferValue = output<{ field: TransferField; value: string }>();
+  readonly cancelStep = output<void>();
+  readonly complete = output<void>();
+
+  protected selectPaymentMethod(method: PaymentMethod): void {
+    this.paymentMethodChange.emit(method);
+  }
+
+  protected requestCopy(field: TransferField, value: string): void {
+    this.copyTransferValue.emit({ field, value });
+  }
+}

src/app/features/store/pages/login-page/login-page.component.html

@@ -0,0 +1,111 @@
+<header class="login-page__header text-center mb-2">
+  <h1 id="login-title" class="auth-title mb-3">Iniciar sesion</h1>
+  @if (serverError(); as errorMessage) {
+      <small class="text-danger">{{ errorMessage }}</small>
+    }
+</header>
+
+<form
+  class="login-page__form d-grid gap-3"
+  novalidate
+  aria-labelledby="login-title"
+  [formGroup]="form"
+  (ngSubmit)="onSubmit()"
+>
+  <div class="d-grid gap-3">
+    <label class="visually-hidden" for="login-email">Email</label>
+    <app-input
+      id="login-email"
+      type="email"
+      placeholder="Email"
+      [value]="form.controls.email.value"
+      [invalid]="showControlError('email')"
+      (valueChange)="updateEmail($event)"
+    />
+    @if (getControlError('email'); as errorMessage) {
+      <small class="text-danger">{{ errorMessage }}</small>
+    }
+
+    <div class="d-grid gap-1">
+      <label class="visually-hidden" for="login-password">Contrasena</label>
+      <app-input
+        id="login-password"
+        type="password"
+        placeholder="Contrasena"
+        [value]="form.controls.password.value"
+        [invalid]="showControlError('password')"
+        (valueChange)="updatePassword($event)"
+      />
+      @if (getControlError('password'); as errorMessage) {
+        <small class="text-danger">{{ errorMessage }}</small>
+      }
+      <div class="text-end">
+        <button type="button" class="login-page__forgot-password btn btn-link p-0 border-0 text-decoration-none">
+          Olvide mi contrasena
+        </button>
+      </div>
+    </div>
+  </div>
+
+  <div class="d-grid gap-2 text-center">
+    <app-button
+      type="submit"
+      hostClass="w-100 d-block"
+      buttonClass="w-100"
+      [disabled]="isSubmitting()"
+    >
+      {{ isSubmitting() ? 'Ingresando...' : 'Ingresar' }}
+    </app-button>
+    
+    <app-button
+      type="button"
+      variant="borderless"
+      hostClass="w-100 d-block text-center"
+      buttonClass="login-page__create-account px-3 py-2"
+      [disabled]="isSubmitting()"
+      (click)="goToRegister()"
+    >
+      Crear cuenta
+    </app-button>
+  </div>
+</form>
+
+<div class="login-page__divider d-flex align-items-center justify-content-center gap-3 my-4" aria-hidden="true">
+  <span class="login-page__divider-line flex-grow-1"></span>
+  <span class="login-page__divider-dot rounded-circle border flex-shrink-0"></span>
+  <span class="login-page__divider-line flex-grow-1"></span>
+</div>
+
+<app-button
+  type="button"
+  variant="neutral-outline"
+  hostClass="w-100 d-block"
+  buttonClass="w-100 d-inline-flex align-items-center justify-content-center gap-2 py-2 fw-semibold"
+  [disabled]="true"
+>
+  <svg
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 48 48"
+    width="18"
+    height="18"
+    aria-hidden="true"
+  >
+    <path
+      fill="#FFC107"
+      d="M43.61 20.08H42V20H24v8h11.3C33.65 32.66 29.19 36 24 36c-6.63 0-12-5.37-12-12s5.37-12 12-12c3.06 0 5.84 1.15 7.96 3.04l5.66-5.66C34.09 6.05 29.3 4 24 4C12.95 4 4 12.95 4 24s8.95 20 20 20s20-8.95 20-20c0-1.34-.14-2.65-.39-3.92z"
+    />
+    <path
+      fill="#FF3D00"
+      d="M6.31 14.69l6.57 4.82C14.66 15.1 18.96 12 24 12c3.06 0 5.84 1.15 7.96 3.04l5.66-5.66C34.09 6.05 29.3 4 24 4C16.32 4 9.66 8.34 6.31 14.69z"
+    />
+    <path
+      fill="#4CAF50"
+      d="M24 44c5.2 0 9.9-1.99 13.47-5.23l-6.19-5.24C29.2 35.11 26.72 36 24 36c-5.17 0-9.62-3.32-11.28-7.95l-6.52 5.02C9.51 39.56 16.24 44 24 44z"
+    />
+    <path
+      fill="#1976D2"
+      d="M43.61 20.08H42V20H24v8h11.3c-.79 2.37-2.31 4.38-4.28 5.53l.01-.01l6.19 5.24C36.78 39.13 44 34 44 24c0-1.34-.14-2.65-.39-3.92z"
+    />
+  </svg>
+  <span>Continuar con Google</span>
+</app-button>

src/app/features/store/pages/login-page/login-page.component.scss

@@ -0,0 +1,36 @@
+:host {
+  display: block;
+}
+
+.login-page__header {
+}
+
+.login-page__form {
+  width: 100%;
+}
+
+.login-page__forgot-password {
+  color: #a0a0a0;
+  font-size: 12px;
+  font-weight: 325;
+}
+
+.login-page__create-account {
+  min-height: 40px;
+}
+
+.login-page__divider {
+}
+
+.login-page__divider-line {
+  max-width: 18rem;
+  height: 1px;
+  background-color: #d9d9d9;
+}
+
+.login-page__divider-dot {
+  width: 16px;
+  height: 16px;
+  border-color: #d9d9d9 !important;
+  background-color: #ffffff;
+}

src/app/features/store/pages/login-page/login-page.component.spec.ts

@@ -0,0 +1,104 @@
+import { TestBed } from '@angular/core/testing';
+import { provideRouter, Router } from '@angular/router';
+import { of, throwError } from 'rxjs';
+
+import { AuthService } from '../../../../core/services/auth/auth.service';
+import { LoginPageComponent } from './login-page.component';
+
+describe('LoginPageComponent', () => {
+  beforeEach(() => {
+    TestBed.resetTestingModule();
+  });
+
+  it('submits credentials and redirects to home with a full page reload on success', async () => {
+    const authService = {
+      login: vi.fn().mockReturnValue(
+        of({
+          id: 1,
+          nombre_apellido: 'Ada Lovelace',
+          email: 'ada@example.com'
+        })
+      )
+    };
+
+    await TestBed.configureTestingModule({
+      imports: [LoginPageComponent],
+      providers: [provideRouter([]), { provide: AuthService, useValue: authService }]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(LoginPageComponent);
+    const component = fixture.componentInstance as any;
+    const router = TestBed.inject(Router);
+    const navigateSpy = vi.spyOn(router, 'navigate').mockResolvedValue(true);
+    const redirectSpy = vi.spyOn(component, 'redirectToHome').mockImplementation(() => undefined);
+
+    component.form.setValue({
+      email: 'ada@example.com',
+      password: 'secret123'
+    });
+
+    component.onSubmit();
+
+    expect(authService.login).toHaveBeenCalledWith({
+      email: 'ada@example.com',
+      password: 'secret123'
+    });
+    expect(redirectSpy).toHaveBeenCalled();
+    expect(navigateSpy).not.toHaveBeenCalled();
+  });
+
+  it('surfaces backend login errors', async () => {
+    const authService = {
+      login: vi.fn().mockReturnValue(
+        throwError(() => ({
+          error: {
+            errors: {
+              email: ['Las credenciales son invalidas.']
+            }
+          }
+        }))
+      )
+    };
+
+    await TestBed.configureTestingModule({
+      imports: [LoginPageComponent],
+      providers: [provideRouter([]), { provide: AuthService, useValue: authService }]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(LoginPageComponent);
+    const component = fixture.componentInstance as any;
+
+    component.form.setValue({
+      email: 'ada@example.com',
+      password: 'wrong-password'
+    });
+
+    component.onSubmit();
+
+    expect(component.serverError()).toBe('Las credenciales son invalidas.');
+  });
+
+  it('validates email length and password minimum length before submit', async () => {
+    const authService = {
+      login: vi.fn()
+    };
+
+    await TestBed.configureTestingModule({
+      imports: [LoginPageComponent],
+      providers: [provideRouter([]), { provide: AuthService, useValue: authService }]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(LoginPageComponent);
+    const component = fixture.componentInstance as any;
+
+    component.form.setValue({
+      email: `${'a'.repeat(250)}@example.com`,
+      password: '1234567'
+    });
+    component.onSubmit();
+
+    expect(authService.login).not.toHaveBeenCalled();
+    expect(component.getControlError('email')).toBe('No puede superar los 255 caracteres.');
+    expect(component.getControlError('password')).toBe('Debe tener al menos 8 caracteres.');
+  });
+});

src/app/features/store/pages/login-page/login-page.component.ts

@@ -0,0 +1,129 @@
+import { DOCUMENT } from '@angular/common';
+import { ChangeDetectionStrategy, Component, inject, signal } from '@angular/core';
+import { FormBuilder, ReactiveFormsModule, Validators } from '@angular/forms';
+import { Router } from '@angular/router';
+
+import { AuthService } from '../../../../core/services/auth/auth.service';
+import { ButtonComponent } from '../../../../shared/components/button/button.component';
+import { InputComponent } from '../../../../shared/components/input/input.component';
+
+const PASSWORD_MIN_LENGTH = 8;
+const EMAIL_MAX_LENGTH = 255;
+
+@Component({
+  selector: 'app-login-page',
+  imports: [ReactiveFormsModule, InputComponent, ButtonComponent],
+  templateUrl: './login-page.component.html',
+  styleUrl: './login-page.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class LoginPageComponent {
+  private readonly formBuilder = inject(FormBuilder);
+  private readonly router = inject(Router);
+  private readonly authService = inject(AuthService);
+  private readonly document = inject(DOCUMENT);
+
+  private readonly submittedState = signal(false);
+  private readonly serverErrorState = signal<string | null>(null);
+  private readonly isSubmittingState = signal(false);
+
+  protected readonly form = this.formBuilder.nonNullable.group({
+    email: ['', [Validators.required, Validators.email, Validators.maxLength(EMAIL_MAX_LENGTH)]],
+    password: ['', [Validators.required, Validators.minLength(PASSWORD_MIN_LENGTH)]]
+  });
+  protected readonly submitted = this.submittedState.asReadonly();
+  protected readonly serverError = this.serverErrorState.asReadonly();
+  protected readonly isSubmitting = this.isSubmittingState.asReadonly();
+
+  goToRegister(): void {
+    void this.router.navigate(['/register']);
+  }
+
+  onSubmit(): void {
+    this.submittedState.set(true);
+    this.serverErrorState.set(null);
+
+    if (this.form.invalid) {
+      this.form.markAllAsTouched();
+      return;
+    }
+
+    this.isSubmittingState.set(true);
+
+    this.authService.login(this.form.getRawValue()).subscribe({
+      next: () => {
+        this.isSubmittingState.set(false);
+        this.redirectToHome();
+      },
+      error: (error: unknown) => {
+        this.isSubmittingState.set(false);
+        this.serverErrorState.set(this.resolveErrorMessage(error));
+      }
+    });
+  }
+
+  protected updateEmail(value: string | number): void {
+    this.form.controls.email.setValue(String(value));
+  }
+
+  protected updatePassword(value: string | number): void {
+    this.form.controls.password.setValue(String(value));
+  }
+
+  protected showControlError(controlName: 'email' | 'password'): boolean {
+    const control = this.form.controls[controlName];
+
+    return control.invalid && (control.touched || this.submitted());
+  }
+
+  protected getControlError(controlName: 'email' | 'password'): string | null {
+    const control = this.form.controls[controlName];
+
+    if (!this.showControlError(controlName)) {
+      return null;
+    }
+
+    if (control.hasError('required')) {
+      return 'Este campo es obligatorio.';
+    }
+
+    if (control.hasError('maxlength')) {
+      return `No puede superar los ${EMAIL_MAX_LENGTH} caracteres.`;
+    }
+
+    if (control.hasError('email')) {
+      return 'Ingresa un email valido.';
+    }
+
+    if (control.hasError('minlength')) {
+      return `Debe tener al menos ${PASSWORD_MIN_LENGTH} caracteres.`;
+    }
+
+    return 'El valor ingresado no es valido.';
+  }
+
+  protected redirectToHome(): void {
+    const homeUrl = this.router.serializeUrl(this.router.createUrlTree(['/']));
+    this.document.location.assign(homeUrl);
+  }
+
+  private resolveErrorMessage(error: unknown): string {
+    const errorPayload =
+      typeof error === 'object' && error !== null && 'error' in error
+        ? (error as { error?: { errors?: Record<string, string[]>; message?: string } }).error
+        : undefined;
+    const apiErrors = errorPayload?.errors;
+    const emailMessages = apiErrors?.['email'];
+    const emailError = Array.isArray(emailMessages) ? emailMessages[0] : null;
+
+    if (typeof emailError === 'string' && emailError.trim()) {
+      return emailError;
+    }
+
+    if (typeof errorPayload?.message === 'string' && errorPayload.message.trim()) {
+      return errorPayload.message;
+    }
+
+    return 'No se pudo iniciar sesion. Intenta nuevamente.';
+  }
+}

src/app/features/store/pages/product-detail-page/product-detail-page.component.html

@@ -0,0 +1,120 @@
+<section class="product-detail py-5">
+  <div class="container-xl px-3 px-md-4">
+    @if (loading()) {
+      <div class="text-center py-5">
+        <div class="spinner-border text-primary" role="status">
+          <span class="visually-hidden">Cargando...</span>
+        </div>
+      </div>
+    } @else if (error()) {
+      <div class="alert alert-danger text-center mb-0" role="alert">
+        {{ error() }}
+      </div>
+    } @else if (product(); as prod) {
+      <div class="row g-4 g-xl-5 align-items-start">
+        <div class="col-12 col-lg-5">
+          <div #carouselHost class="product-detail__carousel">
+            <app-product-carousel [images]="carouselImages()" />
+          </div>
+        </div>
+
+        <div class="col-12 col-lg-7">
+          <div class="product-detail__panel">
+            <section class="product-detail__section">
+              <h1 class="product-detail__title mb-0">{{ prod.nombre }}</h1>
+
+              <div class="product-detail__title-price-divider"></div>
+
+              <div class="product-detail__price-group">
+                <span class="product-detail__price-current">
+                  {{ getFormattedPrice(prod.precio) }}
+                </span>
+
+                @if (oldPrice(); as oldPrice) {
+                  <span class="product-detail__price-previous">{{ oldPrice }}</span>
+                }
+              </div>
+            </section>
+
+            @if (hasRenderableAttributes()) {
+              <div class="product-detail__divider"></div>
+
+              <section class="product-detail__section product-detail__section--attributes">
+                <app-product-attribute-selector
+                  [attributes]="renderableAttributes()"
+                  [variantsMap]="prod.variants_map"
+                  [defaultVariant]="prod.variant"
+                  (variantChange)="onVariantChange($event)"
+                />
+              </section>
+            }
+
+            <div class="product-detail__divider"></div>
+
+            <section class="product-detail__section">
+              <div class="product-detail__purchase">
+                <app-quantity-selector
+                  [(quantity)]="quantity"
+                  [max]="selectedVariant()?.cantidad_maxima ?? 1"
+                />
+
+                <div class="product-detail__actions">
+                  <app-button
+                    class="product-detail__cta"
+                    variant="secondary"
+                    type="button"
+                    [disabled]="!selectedVariant() || variantLoading() || addingToCart()"
+                    (click)="addToCart()"
+                  >
+                    @if (variantLoading() || addingToCart()) {
+                      <div class="spinner-border spinner-border-sm" role="status"></div>
+                    } @else {
+                      Agregar al carrito
+                    }
+                  </app-button>
+
+                  <app-button class="product-detail__cta" type="button" [disabled]="!selectedVariant() || variantLoading()">
+                    @if (variantLoading()) {
+                      <div class="spinner-border spinner-border-sm" role="status"></div>
+                    } @else {
+                      Comprar
+                    }
+                  </app-button>
+                </div>
+              </div>
+            </section>
+
+            <div class="product-detail__divider"></div>
+
+            <section class="product-detail__section product-detail__section--description">
+              <h2 class="product-detail__description-heading">DESCRIPCIÓN</h2>
+
+              <div
+                #descriptionBody
+                class="product-detail__description-body"
+                [class.product-detail__description-body--expanded]="descriptionExpanded()"
+                [style.max-height.px]="descriptionExpanded() ? descriptionMaxHeight() || null : null"
+              >
+                {{ prod.descripcion }}
+              </div>
+
+              @if (showDescriptionToggle()) {
+                <button
+                  type="button"
+                  class="product-detail__description-toggle"
+                  (click)="toggleDescription()"
+                >
+                  {{ descriptionExpanded() ? 'Mostrar menos' : 'Mostrar más' }}
+                </button>
+              }
+            </section>
+          </div>
+        </div>
+      </div>
+    } @else {
+      <div class="alert alert-warning text-center mb-0" role="alert">
+        No se encontró el producto especificado.
+      </div>
+    }
+  </div>
+</section>

src/app/features/store/pages/product-detail-page/product-detail-page.component.scss

@@ -0,0 +1,138 @@
+.product-detail {
+  color: #000000;
+
+  &__panel {
+    display: flex;
+    flex-direction: column;
+    gap: 1.5rem;
+  }
+
+  &__section {
+    display: flex;
+    flex-direction: column;
+    gap: 1rem;
+  }
+
+  &__divider {
+    border-top: 1px solid #e6e6e6;
+  }
+
+  &__title {
+    font-size: 28px;
+    font-weight: 400;
+    line-height: 1.35;
+    color: #000000;
+  }
+
+  &__title-price-divider {
+    border-top: 1px solid #e6e6e6;
+  }
+
+  &__price-group {
+    display: flex;
+    align-items: baseline;
+    gap: 0.875rem;
+    flex-wrap: wrap;
+  }
+
+  &__price-current {
+    font-size: 42px;
+    font-weight: 700;
+    line-height: 1.1;
+    color: var(--tenant-primary);
+  }
+
+  &__price-previous {
+    font-size: 19px;
+    font-weight: 325;
+    line-height: 1.2;
+    color: #a0a0a0;
+    text-decoration: line-through;
+  }
+
+  &__section--attributes {
+    gap: 1.25rem;
+  }
+
+  &__attribute-options,
+  &__actions {
+    display: flex;
+    align-items: center;
+    gap: 0.75rem;
+    flex-wrap: wrap;
+  }
+
+
+  &__purchase {
+    display: flex;
+    align-items: stretch;
+    gap: 0.875rem;
+    flex-wrap: wrap;
+  }
+
+
+  &__actions {
+    flex: 1 1 0;
+  }
+
+  &__description-heading {
+    margin: 0;
+    font-size: 15px;
+    font-weight: 400;
+    line-height: 1.2;
+    letter-spacing: 0.04em;
+    color: #666666;
+  }
+
+  &__description-body {
+    font-size: 14px;
+    font-weight: 325;
+    line-height: 1.45;
+    color: #666666;
+    white-space: pre-line;
+    display: -webkit-box;
+    -webkit-line-clamp: 4;
+    -webkit-box-orient: vertical;
+    overflow: hidden;
+
+    &--expanded {
+      display: block;
+      -webkit-line-clamp: unset;
+      max-height: none;
+      overflow-y: auto;
+      padding-right: 0.35rem;
+    }
+  }
+
+  &__description-toggle {
+    align-self: center;
+    border: 0;
+    background: transparent;
+    padding: 0;
+    font-size: 14px;
+    font-weight: 400;
+    color: var(--tenant-primary);
+  }
+}
+
+app-button.product-detail__cta {
+  flex: 1 1 0;
+  min-width: 0;
+}
+
+@media (max-width: 991.98px) {
+  .product-detail {
+    &__panel {
+      gap: 1.25rem;
+    }
+
+    &__purchase {
+      flex-direction: column;
+    }
+
+    &__actions {
+      width: 100%;
+      flex-direction: column;
+    }
+  }
+}

src/app/features/store/pages/product-detail-page/product-detail-page.component.spec.ts

@@ -0,0 +1,434 @@
+import { TestBed, getTestBed } from '@angular/core/testing';
+import {
+  BrowserTestingModule,
+  platformBrowserTesting
+} from '@angular/platform-browser/testing';
+import { ActivatedRoute, Router } from '@angular/router';
+import { By } from '@angular/platform-browser';
+import { BehaviorSubject, of, throwError } from 'rxjs';
+import { convertToParamMap } from '@angular/router';
+import { beforeAll, beforeEach, describe, expect, it, vi } from 'vitest';
+
+import { ProductDetail } from '../../../../core/services/catalog/catalog.interface';
+import { CatalogService } from '../../../../core/services/catalog/catalog.service';
+import { CartService } from '../../../../core/services/cart/cart.service';
+import { ToastService } from '../../../../core/services/toast.service';
+import { ProductDetailPageComponent } from './product-detail-page.component';
+
+describe('ProductDetailPageComponent', () => {
+  const mockProduct: ProductDetail = {
+    id: 1,
+    category_id: 10,
+    brand_id: null,
+    slug: 'auriculares-bluetooth',
+    nombre: 'Auriculares Bluetooth',
+    descripcion: 'Auriculares bluetooth de prueba',
+    precio: '24999',
+    category: 'Tecnología',
+    brand: 'Sony',
+    images: ['https://example.com/image.png'],
+    attributes: [],
+    variants_map: [],
+    variant: null
+  };
+
+  let paramMapSubject: BehaviorSubject<any>;
+  let catalogServiceStub: any;
+  let routerStub: any;
+  let cartServiceStub: any;
+  let toastServiceStub: any;
+
+  beforeAll(() => {
+    try {
+      getTestBed().initTestEnvironment(
+        BrowserTestingModule,
+        platformBrowserTesting()
+      );
+    } catch {
+      // Test environment may already be initialized by another setup entrypoint.
+    }
+  });
+
+  beforeEach(() => {
+    vi.restoreAllMocks();
+    paramMapSubject = new BehaviorSubject(convertToParamMap({ id: '1' }));
+    catalogServiceStub = {
+      getProducto: vi.fn().mockReturnValue(of(mockProduct))
+    };
+    routerStub = {
+      navigate: vi.fn()
+    };
+    cartServiceStub = {
+      addItem: vi.fn().mockReturnValue(of({ message: 'Producto agregado al carrito' }))
+    };
+    toastServiceStub = {
+      success: vi.fn(),
+      danger: vi.fn(),
+      info: vi.fn()
+    };
+  });
+
+  async function configureTestingModule() {
+    await TestBed.configureTestingModule({
+      imports: [ProductDetailPageComponent],
+      providers: [
+        {
+          provide: ActivatedRoute,
+          useValue: {
+            paramMap: paramMapSubject.asObservable()
+          }
+        },
+        {
+          provide: CatalogService,
+          useValue: catalogServiceStub
+        },
+        {
+          provide: Router,
+          useValue: routerStub
+        },
+        {
+          provide: CartService,
+          useValue: cartServiceStub
+        },
+        {
+          provide: ToastService,
+          useValue: toastServiceStub
+        }
+      ]
+    }).compileComponents();
+  }
+
+  it('loads the product on init and embeds the carousel', async () => {
+    await configureTestingModule();
+    const fixture = TestBed.createComponent(ProductDetailPageComponent);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+
+    expect(catalogServiceStub.getProducto).toHaveBeenCalledWith(1);
+
+    expect(element.querySelector('app-product-carousel')).not.toBeNull();
+    expect(element.querySelector('.product-detail__title')?.textContent).toContain('Auriculares Bluetooth');
+    expect(element.querySelector('.product-detail__price-current')?.textContent).toContain('$24.999');
+    expect(element.querySelector('.product-detail__price-previous')).toBeNull();
+    expect(element.querySelector('.product-carousel__discount-badge')).toBeNull();
+  });
+
+  it('shows error message if load fails', async () => {
+    catalogServiceStub.getProducto.mockReturnValue(throwError(() => new Error('load failed')));
+    await configureTestingModule();
+    const fixture = TestBed.createComponent(ProductDetailPageComponent);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+
+    expect(element.textContent).toContain('No pudimos cargar los detalles del producto.');
+  });
+
+
+  it('should use default variant images if present', async () => {
+    const detailProduct: ProductDetail = {
+      ...mockProduct,
+      images: ['https://example.com/product.png'],
+      variant: {
+        id: 123,
+        cantidad_maxima: 10,
+        images: ['https://example.com/variant1.png', 'https://example.com/variant2.png'],
+        definitions: {}
+      }
+    };
+    catalogServiceStub.getProducto.mockReturnValue(of(detailProduct));
+
+    await configureTestingModule();
+    const fixture = TestBed.createComponent(ProductDetailPageComponent);
+    fixture.detectChanges();
+
+    const carousel = fixture.debugElement.query(By.css('app-product-carousel')).componentInstance;
+    expect(carousel.images()).toEqual(['https://example.com/variant1.png', 'https://example.com/variant2.png']);
+  });
+
+  it('should fallback to product images if default variant images are not present', async () => {
+    const detailProduct: ProductDetail = {
+      ...mockProduct,
+      images: ['https://example.com/product.png'],
+      variant: null
+    };
+    catalogServiceStub.getProducto.mockReturnValue(of(detailProduct));
+
+    await configureTestingModule();
+    const fixture = TestBed.createComponent(ProductDetailPageComponent);
+    fixture.detectChanges();
+
+    const carousel = fixture.debugElement.query(By.css('app-product-carousel')).componentInstance;
+    expect(carousel.images()).toEqual(['https://example.com/product.png']);
+  });
+
+  it('should fallback to empty array if no images are present at all', async () => {
+    const detailProduct: ProductDetail = {
+      ...mockProduct,
+      images: [],
+      variant: null
+    };
+    catalogServiceStub.getProducto.mockReturnValue(of(detailProduct));
+
+    await configureTestingModule();
+    const fixture = TestBed.createComponent(ProductDetailPageComponent);
+    fixture.detectChanges();
+
+    const carousel = fixture.debugElement.query(By.css('app-product-carousel')).componentInstance;
+    expect(carousel.images()).toEqual([]);
+  });
+
+  it('renders generic attributes and preselects default variant options', async () => {
+    const detailProduct: ProductDetail = {
+      ...mockProduct,
+      attributes: [
+        {
+          id: 1,
+          codigo: 'color',
+          nombre: 'Color',
+          is_required: true,
+          metadata_schema: null,
+          type: 'select',
+          options: [
+            {
+              id: 10,
+              value: 'beige',
+              label: 'Beige',
+              sort_order: 1,
+              metadata: { hex: '#D8D1C7' }
+            },
+            {
+              id: 11,
+              value: 'brown',
+              label: 'Marrón',
+              sort_order: 2,
+              metadata: { palette: { primary: '#7E6460' } }
+            }
+          ]
+        },
+        {
+          id: 2,
+          codigo: 'material',
+          nombre: 'Material',
+          is_required: true,
+          metadata_schema: null,
+          type: 'select',
+          options: [
+            {
+              id: 20,
+              value: 'mesh',
+              label: 'Mesh',
+              sort_order: 1,
+              metadata: null
+            },
+            {
+              id: 21,
+              value: 'cuero',
+              label: 'Cuero',
+              sort_order: 2,
+              metadata: null
+            }
+          ]
+        }
+      ],
+      variant: {
+        id: 123,
+        cantidad_maxima: 10,
+        images: ['https://example.com/variant1.png'],
+        definitions: {
+          color: 'beige',
+          material: 'Cuero'
+        }
+      }
+    };
+    catalogServiceStub.getProducto.mockReturnValue(of(detailProduct));
+
+    await configureTestingModule();
+    const fixture = TestBed.createComponent(ProductDetailPageComponent);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+    const swatches = element.querySelectorAll('.attribute-selector__swatch');
+    const textOptions = element.querySelectorAll('.attribute-selector__text-option');
+    const labels = Array.from(element.querySelectorAll('.attribute-selector__label')).map((label) =>
+      label.textContent?.trim()
+    );
+
+    expect(labels).toEqual(['Color:', 'Material:']);
+    expect(swatches).toHaveLength(2);
+    expect(textOptions).toHaveLength(2);
+    expect(swatches[0].classList.contains('attribute-selector__swatch--selected')).toBe(true);
+    expect(textOptions[1].classList.contains('attribute-selector__text-option--selected')).toBe(true);
+    expect((swatches[0] as HTMLElement).style.backgroundColor).not.toBe('');
+  });
+
+  it('hides the attributes block and its extra divider when no attributes are present', async () => {
+    await configureTestingModule();
+    const fixture = TestBed.createComponent(ProductDetailPageComponent);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+
+    expect(element.querySelector('.product-detail__section--attributes')).toBeNull();
+    expect(element.querySelectorAll('.product-detail__divider')).toHaveLength(2);
+  });
+
+  it('keeps quantity at a minimum of one and increments locally', async () => {
+    await configureTestingModule();
+    const fixture = TestBed.createComponent(ProductDetailPageComponent);
+    fixture.detectChanges();
+
+    fixture.componentInstance['selectedVariant'].set({
+      variant_id: 1,
+      cantidad_maxima: 10,
+      attributes: {}
+    });
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+    const decreaseButton = element.querySelector(
+      '[aria-label="Disminuir cantidad"]'
+    ) as HTMLButtonElement;
+    const increaseButton = element.querySelector(
+      '[aria-label="Aumentar cantidad"]'
+    ) as HTMLButtonElement;
+
+    decreaseButton.click();
+    fixture.detectChanges();
+
+    expect(element.querySelector('.quantity-selector__value')?.textContent?.trim()).toBe('1');
+
+    increaseButton.click();
+    increaseButton.click();
+    fixture.detectChanges();
+
+    expect(element.querySelector('.quantity-selector__value')?.textContent?.trim()).toBe('3');
+  });
+
+  it('toggles the full description state when overflow is available', async () => {
+    await configureTestingModule();
+    const fixture = TestBed.createComponent(ProductDetailPageComponent);
+    fixture.detectChanges();
+
+    (fixture.componentInstance as any).descriptionHasOverflow.set(true);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+    const toggleButton = element.querySelector(
+      '.product-detail__description-toggle'
+    ) as HTMLButtonElement;
+
+    expect(toggleButton.textContent?.trim()).toBe('Mostrar más');
+
+    toggleButton.click();
+    fixture.detectChanges();
+
+    expect(
+      element
+        .querySelector('.product-detail__description-body')
+        ?.classList.contains('product-detail__description-body--expanded')
+    ).toBe(true);
+    expect(toggleButton.textContent?.trim()).toBe('Mostrar menos');
+  });
+
+  it('renders purchase actions without side effects', async () => {
+    await configureTestingModule();
+    const fixture = TestBed.createComponent(ProductDetailPageComponent);
+    fixture.detectChanges();
+
+    const buttons = Array.from(
+      fixture.nativeElement.querySelectorAll('app-button button')
+    ) as HTMLButtonElement[];
+
+    expect(buttons.map((button) => button.textContent?.trim())).toEqual([
+      'Agregar al carrito',
+      'Comprar'
+    ]);
+
+    buttons[0].click();
+    buttons[1].click();
+
+    expect(routerStub.navigate).not.toHaveBeenCalled();
+  });
+
+  it('calls CartService.addItem when variant is selected and Add to Cart is clicked', async () => {
+    const detailProduct: ProductDetail = {
+      ...mockProduct,
+      variant: {
+        id: 123,
+        cantidad_maxima: 5,
+        images: [],
+        definitions: {}
+      },
+      variants_map: [
+        {
+          variant_id: 123,
+          cantidad_maxima: 5,
+          attributes: {}
+        }
+      ]
+    };
+    catalogServiceStub.getProducto.mockReturnValue(of(detailProduct));
+
+    await configureTestingModule();
+    const fixture = TestBed.createComponent(ProductDetailPageComponent);
+    fixture.detectChanges();
+
+    // Select the variant
+    fixture.componentInstance['selectedVariant'].set(detailProduct.variants_map[0]);
+    fixture.componentInstance['quantity'].set(3);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+    const addToCartButton = Array.from(element.querySelectorAll('app-button button')).find(
+      (btn) => btn.textContent?.trim() === 'Agregar al carrito'
+    ) as HTMLButtonElement;
+
+    expect(addToCartButton).toBeDefined();
+    addToCartButton.click();
+    fixture.detectChanges();
+
+    expect(cartServiceStub.addItem).toHaveBeenCalledWith(123, 3);
+    expect(toastServiceStub.success).toHaveBeenCalledWith('Producto agregado al carrito');
+  });
+
+  it('shows error toast when CartService.addItem fails', async () => {
+    const detailProduct: ProductDetail = {
+      ...mockProduct,
+      variant: {
+        id: 123,
+        cantidad_maxima: 5,
+        images: [],
+        definitions: {}
+      },
+      variants_map: [
+        {
+          variant_id: 123,
+          cantidad_maxima: 5,
+          attributes: {}
+        }
+      ]
+    };
+    catalogServiceStub.getProducto.mockReturnValue(of(detailProduct));
+    cartServiceStub.addItem.mockReturnValue(throwError(() => new Error('Failed to add')));
+
+    await configureTestingModule();
+    const fixture = TestBed.createComponent(ProductDetailPageComponent);
+    fixture.detectChanges();
+
+    fixture.componentInstance['selectedVariant'].set(detailProduct.variants_map[0]);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+    const addToCartButton = Array.from(element.querySelectorAll('app-button button')).find(
+      (btn) => btn.textContent?.trim() === 'Agregar al carrito'
+    ) as HTMLButtonElement;
+
+    addToCartButton.click();
+    fixture.detectChanges();
+
+    expect(cartServiceStub.addItem).toHaveBeenCalled();
+    expect(toastServiceStub.danger).toHaveBeenCalledWith('No se pudo agregar el producto al carrito.');
+  });
+});

src/app/features/store/pages/product-detail-page/product-detail-page.component.ts

@@ -0,0 +1,328 @@
+import {
+  ChangeDetectionStrategy,
+  Component,
+  ElementRef,
+  OnDestroy,
+  OnInit,
+  computed,
+  effect,
+  inject,
+  signal,
+  viewChild,
+  PLATFORM_ID
+} from '@angular/core';
+import { CommonModule, isPlatformBrowser } from '@angular/common';
+import { HttpErrorResponse } from '@angular/common/http';
+import { ActivatedRoute, Router, RouterModule } from '@angular/router';
+import { Subscription } from 'rxjs';
+
+import { CatalogService } from '../../../../core/services/catalog/catalog.service';
+import { ToastService } from '../../../../core/services/toast.service';
+import { CartService } from '../../../../core/services/cart/cart.service';
+import {
+  ProductAttribute,
+  ProductAttributeOption,
+  ProductDetail,
+  ProductVariant,
+  ProductVariantMap
+} from '../../../../core/services/catalog/catalog.interface';
+import { ProductCarouselComponent } from '../../components/product-carousel/product-carousel.component';
+import { ButtonComponent } from '../../../../shared/components/button/button.component';
+import { ProductAttributeSelectorComponent } from '../../components/product-attribute-selector/product-attribute-selector.component';
+import { QuantitySelectorComponent } from '../../../../shared/components/quantity-selector/quantity-selector.component';
+
+@Component({
+  selector: 'app-product-detail-page',
+  standalone: true,
+  imports: [
+    CommonModule,
+    RouterModule,
+    ProductCarouselComponent,
+    ButtonComponent,
+    ProductAttributeSelectorComponent,
+    QuantitySelectorComponent
+  ],
+  templateUrl: './product-detail-page.component.html',
+  styleUrl: './product-detail-page.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class ProductDetailPageComponent implements OnInit, OnDestroy {
+  private readonly route = inject(ActivatedRoute);
+  private readonly router = inject(Router);
+  private readonly catalogService = inject(CatalogService);
+  private readonly toastService = inject(ToastService);
+  private readonly cartService = inject(CartService);
+  private readonly attributeSelector = viewChild(ProductAttributeSelectorComponent);
+  private readonly carouselHost = viewChild<ElementRef<HTMLElement>>('carouselHost');
+  private readonly descriptionBody = viewChild<ElementRef<HTMLElement>>('descriptionBody');
+  private readonly platformId = inject(PLATFORM_ID);
+  private readonly isBrowser = isPlatformBrowser(this.platformId);
+
+  private routeSub: Subscription | null = null;
+  private productSub: Subscription | null = null;
+  private carouselResizeObserver: ResizeObserver | null = null;
+  private observedCarouselPreview: HTMLElement | null = null;
+  private measurementTimer: ReturnType<typeof setTimeout> | null = null;
+
+  protected readonly product = signal<ProductDetail | null>(null);
+  protected readonly carouselImages = computed(() => {
+    const prod = this.product();
+    if (!prod) return [];
+    if (prod.variant?.images && prod.variant.images.length > 0) {
+      return prod.variant.images;
+    }
+    if (prod.images && prod.images.length > 0) {
+      return prod.images;
+    }
+    return [];
+  });
+  protected readonly loading = signal(false);
+  protected readonly variantLoading = signal(false);
+  protected readonly addingToCart = signal(false);
+  protected readonly error = signal<string | null>(null);
+  protected readonly selectedVariant = signal<ProductVariantMap | null>(null);
+  protected readonly quantity = signal(1);
+  protected readonly descriptionExpanded = signal(false);
+  protected readonly descriptionMaxHeight = signal(0);
+  protected readonly descriptionHasOverflow = signal(false);
+  protected readonly renderableAttributes = computed(() =>
+    (this.product()?.attributes ?? []).filter((attribute) => attribute.options.length > 0)
+  );
+  protected readonly hasRenderableAttributes = computed(
+    () => this.renderableAttributes().length > 0
+  );
+  protected readonly oldPrice = computed<string | null>(() => null);
+  protected readonly showDescriptionToggle = computed(
+    () => this.descriptionExpanded() || this.descriptionHasOverflow()
+  );
+
+  constructor() {
+    effect(() => {
+      this.carouselHost();
+      this.descriptionBody();
+      this.product();
+      this.descriptionExpanded();
+
+      if (this.isBrowser) {
+        queueMicrotask(() => {
+          this.bindCarouselResizeObserver();
+          this.refreshMeasurements();
+        });
+      }
+    });
+  }
+
+  ngOnInit(): void {
+    this.routeSub = this.route.paramMap.subscribe((params) => {
+      const id = this.parseIntegerParam(params.get('id'));
+      if (id === null) {
+        this.error.set('ID de producto inválido');
+        return;
+      }
+
+      this.loadProduct(id);
+    });
+  }
+
+  ngOnDestroy(): void {
+    this.routeSub?.unsubscribe();
+    this.productSub?.unsubscribe();
+    this.carouselResizeObserver?.disconnect();
+    this.clearMeasurementTimer();
+  }
+
+  private loadProduct(id: number): void {
+    this.loading.set(true);
+    this.error.set(null);
+    this.product.set(null);
+
+    this.productSub?.unsubscribe();
+    this.productSub = this.catalogService.getProducto(id).subscribe({
+      next: (prod) => {
+        this.product.set(prod);
+        const matchingVariant = prod.variants_map.find((v) => v.variant_id === prod.variant?.id) || null;
+        this.selectedVariant.set(matchingVariant);
+        this.quantity.set(1);
+        this.descriptionExpanded.set(false);
+        this.descriptionHasOverflow.set(false);
+        this.loading.set(false);
+      },
+      error: () => {
+        this.error.set('No pudimos cargar los detalles del producto.');
+        this.loading.set(false);
+      }
+    });
+  }
+
+  private loadProductVariant(productId: number, variantId: number): void {
+    this.variantLoading.set(true);
+
+    this.productSub?.unsubscribe();
+    this.productSub = this.catalogService.getProducto(productId, variantId).subscribe({
+      next: (prod) => {
+        this.product.set(prod);
+        const matchingVariant = prod.variants_map.find((v) => v.variant_id === prod.variant?.id) || null;
+        this.selectedVariant.set(matchingVariant);
+        this.variantLoading.set(false);
+      },
+      error: (err: HttpErrorResponse) => {
+        const errorMessage = err.error?.message || 'No pudimos cargar la variante seleccionada.';
+        this.toastService.danger(errorMessage);
+        this.variantLoading.set(false);
+
+        this.product.update((currentProduct) => {
+          if (!currentProduct) return null;
+          const updatedVariantsMap = currentProduct.variants_map.map((v) => {
+            if (v.variant_id === variantId) {
+              return { ...v, cantidad_maxima: 0 };
+            }
+            return v;
+          });
+          return {
+            ...currentProduct,
+            variants_map: updatedVariantsMap
+          };
+        });
+
+        this.attributeSelector()?.reset();
+      }
+    });
+  }
+
+  protected goBack(): void {
+    this.router.navigate(['/']);
+  }
+
+  protected getFormattedPrice(priceStr: string | undefined): string {
+    if (!priceStr) return '$0';
+    const parsed = Number(priceStr);
+    const value = Number.isFinite(parsed) ? parsed : 0;
+    const rounded = Math.round(value);
+    const parts = rounded.toString().split('.');
+    parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, '.');
+    return `$${parts.join(',')}`;
+  }
+
+  protected onVariantChange(variant: ProductVariantMap | null): void {
+    if (this.selectedVariant()?.variant_id === variant?.variant_id) {
+      return;
+    }
+
+    this.selectedVariant.set(variant);
+    if (variant && this.quantity() > variant.cantidad_maxima) {
+      this.quantity.set(Math.max(1, variant.cantidad_maxima));
+    }
+
+    const currentProduct = this.product();
+    if (variant && currentProduct && currentProduct.variant?.id !== variant.variant_id) {
+      this.loadProductVariant(currentProduct.id, variant.variant_id);
+    }
+  }
+
+
+
+  protected addToCart(): void {
+    const variant = this.selectedVariant();
+    if (!variant) {
+      this.toastService.danger('Por favor, selecciona una variante.');
+      return;
+    }
+
+    this.addingToCart.set(true);
+    this.cartService.addItem(variant.variant_id, this.quantity()).subscribe({
+      next: (res) => {
+        const msg = res.message || 'Producto agregado al carrito';
+        this.toastService.success(msg);
+        this.addingToCart.set(false);
+      },
+      error: (err: HttpErrorResponse) => {
+        const errorMessage = err.error?.message || 'No se pudo agregar el producto al carrito.';
+        this.toastService.danger(errorMessage);
+        this.addingToCart.set(false);
+      }
+    });
+  }
+
+  protected toggleDescription(): void {
+    this.descriptionExpanded.update((current) => !current);
+  }
+
+  private parseIntegerParam(value: string | null): number | null {
+    if (!value) {
+      return null;
+    }
+
+    const parsed = Number(value);
+    return Number.isInteger(parsed) ? parsed : null;
+  }
+
+  private bindCarouselResizeObserver(): void {
+    const previewElement = this.getCarouselPreviewElement();
+
+    if (!previewElement || previewElement === this.observedCarouselPreview) {
+      return;
+    }
+
+    this.carouselResizeObserver?.disconnect();
+    this.observedCarouselPreview = previewElement;
+
+    if (typeof ResizeObserver === 'undefined') {
+      this.updateDescriptionMaxHeight();
+      return;
+    }
+
+    this.carouselResizeObserver = new ResizeObserver(() => {
+      this.scheduleMeasurement();
+    });
+    this.carouselResizeObserver.observe(previewElement);
+    this.updateDescriptionMaxHeight();
+  }
+
+  private scheduleMeasurement(): void {
+    this.clearMeasurementTimer();
+    this.measurementTimer = setTimeout(() => {
+      this.measurementTimer = null;
+      this.refreshMeasurements();
+    }, 0);
+  }
+
+  private clearMeasurementTimer(): void {
+    if (this.measurementTimer) {
+      clearTimeout(this.measurementTimer);
+      this.measurementTimer = null;
+    }
+  }
+
+  private refreshMeasurements(): void {
+    this.updateDescriptionMaxHeight();
+    this.updateDescriptionOverflow();
+  }
+
+  private updateDescriptionMaxHeight(): void {
+    const previewElement = this.getCarouselPreviewElement();
+    const nextHeight = previewElement?.getBoundingClientRect().height ?? 0;
+
+    if (nextHeight > 0) {
+      this.descriptionMaxHeight.set(nextHeight);
+    }
+  }
+
+  private updateDescriptionOverflow(): void {
+    const descriptionElement = this.descriptionBody()?.nativeElement;
+
+    if (!descriptionElement || this.descriptionExpanded()) {
+      return;
+    }
+
+    this.descriptionHasOverflow.set(
+      descriptionElement.scrollHeight - descriptionElement.clientHeight > 1
+    );
+  }
+
+  private getCarouselPreviewElement(): HTMLElement | null {
+    return (
+      this.carouselHost()?.nativeElement.querySelector<HTMLElement>('.product-carousel__main') ??
+      null
+    );
+  }
+}

src/app/features/store/pages/purchase-status-page/purchase-status-page.component.html

@@ -0,0 +1,135 @@
+<div class="status-content">
+  @if (isLoading()) {
+    <div class="status-content__icon status-content__icon--loading">
+      <i class="fa-solid fa-spinner fa-spin"></i>
+    </div>
+    <h2 class="status-content__title">Cargando estado...</h2>
+  } @else if (status() === 'approved') {
+    <div class="status-content__section status-content__section--primary">
+      <div class="status-content__icon status-content__icon--success">
+        <i class="fa-solid fa-check"></i>
+      </div>
+      <h2 class="status-content__title">COMPRA REALIZADA!</h2>
+      <p class="status-content__subtitle">Tu compra fue realizada con &eacute;xito</p>
+    </div>
+
+    <hr class="status-content__divider" />
+
+    <div class="status-content__section status-content__section--secondary">
+      <p class="status-content__message">Comunicate con nosotros para coordinar el env&iacute;o.</p>
+
+      <app-button
+        type="button"
+        variant="secondary"
+        hostClass="status-content__button d-block"
+        buttonClass="status-content__button-control d-inline-flex align-items-center justify-content-center gap-2 py-2"
+        (click)="openWhatsApp()"
+      >
+        <i class="fa-brands fa-whatsapp status-content__button-icon"></i>
+        <span>WhatsApp</span>
+      </app-button>
+    </div>
+  } @else if (status() === 'pending') {
+    <div class="status-content__section status-content__section--primary">
+      <div class="status-content__icon status-content__icon--warning">
+        <i class="fa-solid fa-clock"></i>
+      </div>
+      <h2 class="status-content__title">ESTAMOS VERIFICANDO TU PAGO</h2>
+      <p class="status-content__subtitle">Tu compra ya fue registrada y estamos esperando la confirmaci&oacute;n del pago.</p>
+    </div>
+
+    <hr class="status-content__divider" />
+
+    <div class="status-content__section status-content__section--secondary">
+      <p class="status-content__message">Esta pantalla se actualiza autom&aacute;ticamente cuando el pago impacta.</p>
+      @if (isRefreshing()) {
+        <p class="status-content__hint">Actualizando estado...</p>
+      }
+
+      <app-button
+        type="button"
+        variant="secondary"
+        hostClass="status-content__button d-block"
+        buttonClass="status-content__button-control d-inline-flex align-items-center justify-content-center py-2"
+        [disabled]="isRefreshing()"
+        (click)="retryStatusCheck()"
+      >
+        Actualizar estado
+      </app-button>
+    </div>
+  } @else if (status() === 'rejected') {
+    <div class="status-content__section status-content__section--primary">
+      <div class="status-content__icon status-content__icon--error">
+        <i class="fa-solid fa-triangle-exclamation"></i>
+      </div>
+      <h2 class="status-content__title">NO PUDIMOS CONFIRMAR EL PAGO</h2>
+      <p class="status-content__subtitle">Revis&aacute; el medio de pago o comunicate con nosotros para continuar.</p>
+    </div>
+
+    <hr class="status-content__divider" />
+
+    <div class="status-content__section status-content__section--secondary">
+      <p class="status-content__message">Si ya pagaste, pod&eacute;s reintentar la consulta o escribirnos para revisarlo.</p>
+
+      <div class="status-content__actions">
+        <app-button
+          type="button"
+          variant="secondary"
+          hostClass="status-content__button d-block"
+          buttonClass="status-content__button-control d-inline-flex align-items-center justify-content-center py-2"
+          (click)="retryStatusCheck()"
+        >
+          Reintentar
+        </app-button>
+
+        <app-button
+          type="button"
+          variant="secondary"
+          hostClass="status-content__button d-block"
+          buttonClass="status-content__button-control d-inline-flex align-items-center justify-content-center gap-2 py-2"
+          (click)="openWhatsApp()"
+        >
+          <i class="fa-brands fa-whatsapp status-content__button-icon"></i>
+          <span>WhatsApp</span>
+        </app-button>
+      </div>
+    </div>
+  } @else {
+    <div class="status-content__section status-content__section--primary">
+      <div class="status-content__icon status-content__icon--error">
+        <i class="fa-solid fa-triangle-exclamation"></i>
+      </div>
+      <h2 class="status-content__title">NO PUDIMOS OBTENER EL ESTADO</h2>
+      <p class="status-content__subtitle">Hubo un problema al consultar tu compra.</p>
+    </div>
+
+    <hr class="status-content__divider" />
+
+    <div class="status-content__section status-content__section--secondary">
+      <p class="status-content__message">Reintent&aacute; en unos segundos. Si el problema sigue, comunicate con nosotros.</p>
+
+      <div class="status-content__actions">
+        <app-button
+          type="button"
+          variant="secondary"
+          hostClass="status-content__button d-block"
+          buttonClass="status-content__button-control d-inline-flex align-items-center justify-content-center py-2"
+          (click)="retryStatusCheck()"
+        >
+          Reintentar
+        </app-button>
+
+        <app-button
+          type="button"
+          variant="secondary"
+          hostClass="status-content__button d-block"
+          buttonClass="status-content__button-control d-inline-flex align-items-center justify-content-center gap-2 py-2"
+          (click)="openWhatsApp()"
+        >
+          <i class="fa-brands fa-whatsapp status-content__button-icon"></i>
+          <span>WhatsApp</span>
+        </app-button>
+      </div>
+    </div>
+  }
+</div>

src/app/features/store/pages/purchase-status-page/purchase-status-page.component.scss

@@ -0,0 +1,136 @@
+:host {
+  --color-primary: var(--tenant-primary, #6376f3);
+  --color-primary-rgb: var(--tenant-primary-rgb, 99, 118, 243);
+}
+
+.status-content {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  width: 100%;
+  text-align: center;
+  padding: 2rem 1rem;
+
+  &__section {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    width: 100%;
+  }
+
+  &__section--primary {
+    gap: 0.75rem;
+  }
+
+  &__section--secondary {
+    gap: 1rem;
+  }
+
+  &__icon {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    width: 92px;
+    height: 92px;
+    border-radius: 50%;
+    font-size: 2rem;
+    margin-bottom: 0.25rem;
+
+    i {
+      line-height: 1;
+    }
+
+    &--success {
+      background-color: color-mix(in srgb, white 92%, var(--color-primary));
+      color: var(--color-primary) !important;
+      border: 1.5px solid color-mix(in srgb, white 20%, var(--color-primary));
+    }
+
+    &--warning {
+      background-color: color-mix(in srgb, white 92%, var(--color-primary));
+      color: var(--color-primary) !important;
+      border: 1.5px solid color-mix(in srgb, white 20%, var(--color-primary));
+    }
+
+    &--error {
+      background-color: color-mix(in srgb, white 92%, var(--color-primary));
+      color: var(--color-primary) !important;
+      border: 1.5px solid color-mix(in srgb, white 20%, var(--color-primary));
+    }
+
+    &--loading {
+      background-color: color-mix(in srgb, white 90%, var(--color-primary));
+      color: var(--color-primary);
+      border: 2px solid var(--color-primary);
+    }
+  }
+
+  &__title {
+    margin: 0;
+    font-size: 16px;
+    font-weight: 700;
+    line-height: 1.25;
+    color: var(--color-primary) !important;
+  }
+
+  &__subtitle {
+    margin: 0;
+    font-size: 13px;
+    font-weight: 700;
+    line-height: 1.35;
+    color: #8a8a8a;
+    max-width: 320px;
+  }
+
+  &__divider {
+    display: block;
+    width: min(100%, 410px);
+    height: 1px;
+    background-color: #d9d9d9 !important;
+    border: 0;
+    opacity: 1;
+    margin: 1.75rem 0 1.5rem;
+  }
+
+  &__message {
+    max-width: 320px;
+    margin: 0;
+    font-size: 13px;
+    font-weight: 325;
+    line-height: 1.45;
+    color: var(--color-text);
+  }
+
+  &__hint {
+    margin: 0;
+    font-size: 12px;
+    line-height: 1.4;
+    color: #8a8a8a;
+  }
+
+  &__actions {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    gap: 0.75rem;
+    width: 100%;
+  }
+
+  &__button {
+    width: auto;
+  }
+
+  &__button-control {
+    min-width: 180px;
+  }
+
+  &__button-icon {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    width: 20px;
+    height: 20px;
+    font-size: 20px;
+    line-height: 1;
+  }
+}

src/app/features/store/pages/purchase-status-page/purchase-status-page.component.ts

@@ -0,0 +1,128 @@
+import { ChangeDetectionStrategy, Component, OnDestroy, OnInit, inject, signal } from '@angular/core';
+import { ActivatedRoute, Router } from '@angular/router';
+
+import { CheckoutService, PurchaseStatusResponse } from '../../../../core/services/checkout.service';
+import { TenantService } from '../../../../core/services/tenant.service';
+import { ButtonComponent } from '../../../../shared/components/button/button.component';
+
+type PurchaseStatusView = 'approved' | 'pending' | 'rejected' | 'error';
+
+@Component({
+  selector: 'app-purchase-status-page',
+  standalone: true,
+  imports: [ButtonComponent],
+  templateUrl: './purchase-status-page.component.html',
+  styleUrl: './purchase-status-page.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class PurchaseStatusPageComponent implements OnInit, OnDestroy {
+  private readonly route = inject(ActivatedRoute);
+  private readonly router = inject(Router);
+  private readonly checkoutService = inject(CheckoutService);
+  private readonly tenantService = inject(TenantService);
+
+  private readonly pollIntervalMs = 5000;
+  private purchaseId: string | null = null;
+  private tenantCode: string | null = null;
+  private pollTimeoutId: ReturnType<typeof setTimeout> | null = null;
+
+  protected readonly isLoading = signal(true);
+  protected readonly isRefreshing = signal(false);
+  protected readonly status = signal<PurchaseStatusView>('pending');
+
+  ngOnInit(): void {
+    const purchaseId = this.route.snapshot.paramMap.get('id');
+    const tenant = this.tenantService.tenant();
+
+    if (!purchaseId || !tenant) {
+      void this.router.navigate(['/']);
+      return;
+    }
+
+    this.purchaseId = purchaseId;
+    this.tenantCode = tenant.codigo;
+
+    void this.refreshStatus(true);
+  }
+
+  ngOnDestroy(): void {
+    this.clearScheduledPoll();
+  }
+
+  protected retryStatusCheck(): void {
+    void this.refreshStatus(false);
+  }
+
+  private async refreshStatus(showLoader: boolean): Promise<void> {
+    if (!this.purchaseId || !this.tenantCode) {
+      return;
+    }
+
+    this.clearScheduledPoll();
+
+    if (showLoader) {
+      this.isLoading.set(true);
+    } else {
+      this.isRefreshing.set(true);
+    }
+
+    try {
+      const purchase = await this.checkoutService.getPurchase(this.tenantCode, this.purchaseId);
+      const resolvedStatus = this.resolveStatus(purchase);
+
+      this.status.set(resolvedStatus);
+
+      if (resolvedStatus === 'pending') {
+        this.scheduleNextPoll();
+      }
+    } catch (error) {
+      console.error('Failed to fetch purchase status:', error);
+      this.status.set('error');
+    } finally {
+      this.isLoading.set(false);
+      this.isRefreshing.set(false);
+    }
+  }
+
+  private resolveStatus(purchase: PurchaseStatusResponse): PurchaseStatusView {
+    if (purchase.status === 'paid') {
+      return 'approved';
+    }
+
+    if (purchase.status === 'rejected' || purchase.status === 'cancelled') {
+      return 'rejected';
+    }
+
+    return 'pending';
+  }
+
+  private scheduleNextPoll(): void {
+    if (this.pollTimeoutId !== null) {
+      return;
+    }
+
+    this.pollTimeoutId = setTimeout(() => {
+      this.pollTimeoutId = null;
+      void this.refreshStatus(false);
+    }, this.pollIntervalMs);
+  }
+
+  private clearScheduledPoll(): void {
+    if (this.pollTimeoutId === null) {
+      return;
+    }
+
+    clearTimeout(this.pollTimeoutId);
+    this.pollTimeoutId = null;
+  }
+
+  protected getWhatsAppLink(): string {
+    const phone = '5493416658247';
+    const message = encodeURIComponent('Hola! Mi compra fue realizada con \u00E9xito.');
+    return `https://wa.me/${phone}?text=${message}`;
+  }
+
+  protected openWhatsApp(): void {
+    window.open(this.getWhatsAppLink(), '_blank', 'noopener,noreferrer');
+  }
+}

src/app/features/store/pages/register-page/register-page.component.html

@@ -0,0 +1,88 @@
+<header class="register-page__header text-center mb-4">
+  <h1 id="register-title" class="auth-title">CREAR CUENTA</h1>
+</header>
+
+<form
+  class="register-page__form d-grid gap-3"
+  novalidate
+  aria-labelledby="register-title"
+  [formGroup]="form"
+  (ngSubmit)="onSubmit()"
+>
+  <div class="d-grid gap-3">
+    <label class="visually-hidden" for="register-full-name">Nombre y Apellido</label>
+    <app-input
+      id="register-full-name"
+      placeholder="Nombre y Apellido"
+      [value]="form.controls.nombre_apellido.value"
+      [invalid]="showControlError('nombre_apellido')"
+      (valueChange)="updateField('nombre_apellido', $event)"
+    />
+    @if (getControlError('nombre_apellido'); as errorMessage) {
+      <small class="text-danger">{{ errorMessage }}</small>
+    }
+
+    <label class="visually-hidden" for="register-email">Email</label>
+    <app-input
+      id="register-email"
+      type="email"
+      placeholder="Email"
+      [value]="form.controls.email.value"
+      [invalid]="showControlError('email')"
+      (valueChange)="updateField('email', $event)"
+    />
+    @if (getControlError('email'); as errorMessage) {
+      <small class="text-danger">{{ errorMessage }}</small>
+    }
+
+    <label class="visually-hidden" for="register-password">Contrasena</label>
+    <app-input
+      id="register-password"
+      type="password"
+      placeholder="Contrasena"
+      [value]="form.controls.password.value"
+      [invalid]="showControlError('password')"
+      (valueChange)="updateField('password', $event)"
+    />
+    @if (getControlError('password'); as errorMessage) {
+      <small class="text-danger">{{ errorMessage }}</small>
+    }
+
+    <label class="visually-hidden" for="register-password-repeat">Repetir Contrasena</label>
+    <app-input
+      id="register-password-repeat"
+      type="password"
+      placeholder="Repetir Contrasena"
+      [value]="form.controls.password_confirmation.value"
+      [invalid]="showControlError('password_confirmation')"
+      (valueChange)="updateField('password_confirmation', $event)"
+    />
+    @if (getControlError('password_confirmation'); as errorMessage) {
+      <small class="text-danger">{{ errorMessage }}</small>
+    }
+  </div>
+
+  <div class="d-grid gap-2 text-center">
+    @if (serverError(); as errorMessage) {
+      <small class="text-danger">{{ errorMessage }}</small>
+    }
+    <app-button
+      type="submit"
+      hostClass="w-100 d-block"
+      buttonClass="w-100"
+      [disabled]="isSubmitting()"
+    >
+      {{ isSubmitting() ? 'Creando cuenta...' : 'Crear Cuenta' }}
+    </app-button>
+    <app-button
+      type="button"
+      variant="borderless"
+      hostClass="w-100 d-block text-center"
+      buttonClass="register-page__back-action px-3 py-2"
+      [disabled]="isSubmitting()"
+      (click)="goToLogin()"
+    >
+      Volver
+    </app-button>
+  </div>
+</form>

src/app/features/store/pages/register-page/register-page.component.scss

@@ -0,0 +1,14 @@
+:host {
+  display: block;
+}
+
+.register-page__header {
+}
+
+.register-page__form {
+  width: 100%;
+}
+
+.register-page__back-action {
+  min-height: 40px;
+}

src/app/features/store/pages/register-page/register-page.component.spec.ts

@@ -0,0 +1,189 @@
+import { TestBed } from '@angular/core/testing';
+import { provideRouter, Router } from '@angular/router';
+import { of, throwError } from 'rxjs';
+
+import { AuthService } from '../../../../core/services/auth/auth.service';
+import { ModalService } from '../../../../core/services/modal.service';
+import { ToastService } from '../../../../core/services/toast.service';
+import { RegisterPageComponent } from './register-page.component';
+
+describe('RegisterPageComponent', () => {
+  beforeEach(() => {
+    TestBed.resetTestingModule();
+  });
+
+  it('submits registration data and redirects to /login on success', async () => {
+    const authService = {
+      register: vi.fn().mockReturnValue(
+        of({
+          message: 'Usuario registrado correctamente.',
+          data: {
+            id: 1,
+            nombre_apellido: 'Ada Lovelace',
+            email: 'ada@example.com'
+          }
+        })
+      )
+    };
+    const modalService = {
+      openSimple: vi.fn().mockReturnValue(of(undefined))
+    };
+    const toastService = {
+      danger: vi.fn()
+    };
+
+    await TestBed.configureTestingModule({
+      imports: [RegisterPageComponent],
+      providers: [
+        provideRouter([]),
+        { provide: AuthService, useValue: authService },
+        { provide: ModalService, useValue: modalService },
+        { provide: ToastService, useValue: toastService }
+      ]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(RegisterPageComponent);
+    const component = fixture.componentInstance as any;
+    const router = TestBed.inject(Router);
+    const navigateSpy = vi.spyOn(router, 'navigate').mockResolvedValue(true);
+
+    component.form.setValue({
+      nombre_apellido: 'Ada Lovelace',
+      email: 'ada@example.com',
+      password: 'secret123',
+      password_confirmation: 'secret123'
+    });
+
+    component.onSubmit();
+
+    expect(authService.register).toHaveBeenCalledWith({
+      nombre_apellido: 'Ada Lovelace',
+      email: 'ada@example.com',
+      password: 'secret123',
+      password_confirmation: 'secret123'
+    });
+    expect(modalService.openSimple).toHaveBeenCalledWith({
+      content: 'Tu cuenta fue creada correctamente',
+      buttonLabel: 'Cerrar'
+    });
+    expect(navigateSpy).toHaveBeenCalledWith(['/login']);
+  });
+
+  it('shows a mismatch message when passwords do not match', async () => {
+    const authService = {
+      register: vi.fn()
+    };
+    const modalService = {
+      openSimple: vi.fn()
+    };
+    const toastService = {
+      danger: vi.fn()
+    };
+
+    await TestBed.configureTestingModule({
+      imports: [RegisterPageComponent],
+      providers: [
+        provideRouter([]),
+        { provide: AuthService, useValue: authService },
+        { provide: ModalService, useValue: modalService },
+        { provide: ToastService, useValue: toastService }
+      ]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(RegisterPageComponent);
+    const component = fixture.componentInstance as any;
+
+    component.form.setValue({
+      nombre_apellido: 'Ada Lovelace',
+      email: 'ada@example.com',
+      password: 'secret123',
+      password_confirmation: 'different'
+    });
+    component.onSubmit();
+
+    expect(authService.register).not.toHaveBeenCalled();
+    expect(component.getControlError('password_confirmation')).toBe('Las contrasenas no coinciden.');
+  });
+
+  it('validates max length and password minimum length before submit', async () => {
+    const authService = {
+      register: vi.fn()
+    };
+    const modalService = {
+      openSimple: vi.fn()
+    };
+    const toastService = {
+      danger: vi.fn()
+    };
+
+    await TestBed.configureTestingModule({
+      imports: [RegisterPageComponent],
+      providers: [
+        provideRouter([]),
+        { provide: AuthService, useValue: authService },
+        { provide: ModalService, useValue: modalService },
+        { provide: ToastService, useValue: toastService }
+      ]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(RegisterPageComponent);
+    const component = fixture.componentInstance as any;
+
+    component.form.setValue({
+      nombre_apellido: 'A'.repeat(256),
+      email: `${'a'.repeat(250)}@example.com`,
+      password: '1234567',
+      password_confirmation: '1234567'
+    });
+    component.onSubmit();
+
+    expect(authService.register).not.toHaveBeenCalled();
+    expect(component.getControlError('nombre_apellido')).toBe('No puede superar los 255 caracteres.');
+    expect(component.getControlError('email')).toBe('No puede superar los 255 caracteres.');
+    expect(component.getControlError('password')).toBe('Debe tener al menos 8 caracteres.');
+  });
+
+  it('surfaces backend register errors', async () => {
+    const authService = {
+      register: vi.fn().mockReturnValue(
+        throwError(() => ({
+          error: {
+            errors: {
+              email: ['El email ya esta en uso.']
+            }
+          }
+        }))
+      )
+    };
+    const modalService = {
+      openSimple: vi.fn()
+    };
+    const toastService = {
+      danger: vi.fn()
+    };
+
+    await TestBed.configureTestingModule({
+      imports: [RegisterPageComponent],
+      providers: [
+        provideRouter([]),
+        { provide: AuthService, useValue: authService },
+        { provide: ModalService, useValue: modalService },
+        { provide: ToastService, useValue: toastService }
+      ]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(RegisterPageComponent);
+    const component = fixture.componentInstance as any;
+
+    component.form.setValue({
+      nombre_apellido: 'Ada Lovelace',
+      email: 'ada@example.com',
+      password: 'secret123',
+      password_confirmation: 'secret123'
+    });
+    component.onSubmit();
+
+    expect(component.serverError()).toBe('El email ya esta en uso.');
+    expect(toastService.danger).toHaveBeenCalledWith('El email ya esta en uso.');
+  });
+});

src/app/features/store/pages/register-page/register-page.component.ts

@@ -0,0 +1,175 @@
+import { ChangeDetectionStrategy, Component, inject, signal } from '@angular/core';
+import {
+  AbstractControl,
+  FormBuilder,
+  ReactiveFormsModule,
+  ValidationErrors,
+  ValidatorFn,
+  Validators
+} from '@angular/forms';
+import { Router } from '@angular/router';
+
+import { AuthService } from '../../../../core/services/auth/auth.service';
+import { ModalService } from '../../../../core/services/modal.service';
+import { ToastService } from '../../../../core/services/toast.service';
+import { ButtonComponent } from '../../../../shared/components/button/button.component';
+import { InputComponent } from '../../../../shared/components/input/input.component';
+
+const PASSWORD_MIN_LENGTH = 8;
+const TEXT_MAX_LENGTH = 255;
+
+const passwordsMatchValidator: ValidatorFn = (
+  control: AbstractControl
+): ValidationErrors | null => {
+  const password = control.get('password')?.value;
+  const passwordConfirmation = control.get('password_confirmation')?.value;
+
+  if (!password || !passwordConfirmation) {
+    return null;
+  }
+
+  return password === passwordConfirmation ? null : { passwordMismatch: true };
+};
+
+@Component({
+  selector: 'app-register-page',
+  imports: [ReactiveFormsModule, InputComponent, ButtonComponent],
+  templateUrl: './register-page.component.html',
+  styleUrl: './register-page.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class RegisterPageComponent {
+  private readonly formBuilder = inject(FormBuilder);
+  private readonly router = inject(Router);
+  private readonly authService = inject(AuthService);
+  private readonly modalService = inject(ModalService);
+  private readonly toastService = inject(ToastService);
+
+  private readonly submittedState = signal(false);
+  private readonly serverErrorState = signal<string | null>(null);
+  private readonly isSubmittingState = signal(false);
+
+  protected readonly form = this.formBuilder.nonNullable.group({
+    nombre_apellido: ['', [Validators.required, Validators.maxLength(TEXT_MAX_LENGTH)]],
+    email: [
+      '',
+      [Validators.required, Validators.email, Validators.maxLength(TEXT_MAX_LENGTH)]
+    ],
+    password: ['', [Validators.required, Validators.minLength(PASSWORD_MIN_LENGTH)]],
+    password_confirmation: ['', [Validators.required]]
+  }, {
+    validators: [passwordsMatchValidator]
+  });
+  protected readonly submitted = this.submittedState.asReadonly();
+  protected readonly serverError = this.serverErrorState.asReadonly();
+  protected readonly isSubmitting = this.isSubmittingState.asReadonly();
+
+  goToLogin(): void {
+    void this.router.navigate(['/login']);
+  }
+
+  onSubmit(): void {
+    this.submittedState.set(true);
+    this.serverErrorState.set(null);
+
+    if (this.form.invalid) {
+      this.form.markAllAsTouched();
+      return;
+    }
+
+    this.isSubmittingState.set(true);
+
+    this.authService.register(this.form.getRawValue()).subscribe({
+      next: () => {
+        this.isSubmittingState.set(false);
+        this.modalService.openSimple({
+          content: 'Tu cuenta fue creada correctamente',
+          buttonLabel: 'Cerrar'
+        }).subscribe(() => {
+          void this.router.navigate(['/login']);
+        });
+      },
+      error: (error: unknown) => {
+        this.isSubmittingState.set(false);
+        const errorMessage = this.resolveErrorMessage(error);
+        this.serverErrorState.set(errorMessage);
+        this.toastService.danger(errorMessage);
+      }
+    });
+  }
+
+  protected updateField(
+    controlName: 'nombre_apellido' | 'email' | 'password' | 'password_confirmation',
+    value: string | number
+  ): void {
+    this.form.controls[controlName].setValue(String(value));
+  }
+
+  protected showControlError(
+    controlName: 'nombre_apellido' | 'email' | 'password' | 'password_confirmation'
+  ): boolean {
+    const control = this.form.controls[controlName];
+    const hasPasswordMismatch =
+      controlName === 'password_confirmation' &&
+      this.form.hasError('passwordMismatch') &&
+      (control.touched || this.submitted());
+
+    return (control.invalid && (control.touched || this.submitted())) || hasPasswordMismatch;
+  }
+
+  protected getControlError(
+    controlName: 'nombre_apellido' | 'email' | 'password' | 'password_confirmation'
+  ): string | null {
+    const control = this.form.controls[controlName];
+
+    if (!this.showControlError(controlName)) {
+      return null;
+    }
+
+    if (control.hasError('required')) {
+      return 'Este campo es obligatorio.';
+    }
+
+    if (control.hasError('maxlength')) {
+      return `No puede superar los ${TEXT_MAX_LENGTH} caracteres.`;
+    }
+
+    if (control.hasError('email')) {
+      return 'Ingresa un email valido.';
+    }
+
+    if (control.hasError('minlength')) {
+      return `Debe tener al menos ${PASSWORD_MIN_LENGTH} caracteres.`;
+    }
+
+    if (controlName === 'password_confirmation' && this.form.hasError('passwordMismatch')) {
+      return 'Las contrasenas no coinciden.';
+    }
+
+    return 'El valor ingresado no es valido.';
+  }
+
+  private resolveErrorMessage(error: unknown): string {
+    const errorPayload =
+      typeof error === 'object' && error !== null && 'error' in error
+        ? (error as { error?: { errors?: Record<string, string[]>; message?: string } }).error
+        : undefined;
+    const apiErrors = errorPayload?.errors;
+
+    if (apiErrors && typeof apiErrors === 'object') {
+      for (const field of ['nombre_apellido', 'email', 'password'] as const) {
+        const messages = apiErrors[field];
+
+        if (Array.isArray(messages) && typeof messages[0] === 'string' && messages[0].trim()) {
+          return messages[0];
+        }
+      }
+    }
+
+    if (typeof errorPayload?.message === 'string' && errorPayload.message.trim()) {
+      return errorPayload.message;
+    }
+
+    return 'No se pudo crear la cuenta. Intenta nuevamente.';
+  }
+}

src/app/features/store/pages/store-home-page/store-home-page.component.html

@@ -1,21 +1,45 @@
-<section class="store-home">
-  <div class="store-home__inner">
-    <div class="store-home__hero">
-      <span class="store-home__eyebrow">Store Layout</span>
-      <h1>Tienda en construccion</h1>
-      <p class="store-home__lead">
-        Esta pagina placeholder deja visible el shell del store mientras se conectan categorias,
-        catalogo y acciones reales.
-      </p>
-    </div>
+<section class="py-5">
+  <div class="container-xl px-3 px-md-4">
+    <app-store-section title="Productos">
+      <div class="d-grid gap-4">
+        @if (error()) {
+          <p class="alert text-center mb-0 store-home__alert-error">{{ error() }}</p>
+        } @else if (loading() && !productCards().length) {
+          <p class="alert alert-light border text-center mb-0">Cargando productos...</p>
+        } @else if (!productCards().length) {
+          <p class="alert alert-light border text-center mb-0">No hay productos disponibles en este momento.</p>
+        } @else {
+          <div class="row row-cols-1 row-cols-md-2 row-cols-xl-4 g-4">
+            @for (product of productCards(); track product.id) {
+              <div class="col">
+                <app-product-card
+                  [title]="product.title"
+                  [originalPrice]="product.originalPrice"
+                  [discount]="product.discount"
+                  [transferPrice]="product.transferPrice"
+                  [imageUrl]="product.imageUrl"
+                  (buy)="onBuyProduct(product.id)"
+                />
+              </div>
+            }
+          </div>
+        }
 
-    <div class="store-home__highlights">
-      @for (highlight of highlights; track highlight) {
-        <article class="store-home__card">
-          <span class="store-home__card-index" aria-hidden="true">0{{ $index + 1 }}</span>
-          <p>{{ highlight }}</p>
-        </article>
-      }
-    </div>
+        @if (loading() && productCards().length) {
+          <p class="alert alert-light border text-center mb-0 py-2">Actualizando productos...</p>
+        }
+
+        @if (totalPages() > 1) {
+          <div class="d-flex justify-content-center">
+            <app-paginator
+              [page]="currentPage()"
+              [totalPages]="totalPages()"
+              [disabled]="loading()"
+              (pageChange)="onPageChange($event)"
+            />
+          </div>
+        }
+      </div>
+    </app-store-section>
   </div>
 </section>

src/app/features/store/pages/store-home-page/store-home-page.component.scss

@@ -2,95 +2,9 @@
   display: block;
 }
 
-.store-home {
-  padding: 3rem 0 4rem;
-}
-
-.store-home__inner {
-  width: min(100% - 3rem, 75rem);
-  margin: 0 auto;
-  display: grid;
-  gap: 1.5rem;
-}
-
-.store-home__hero {
-  padding: clamp(2rem, 4vw, 3rem);
-  border: 1px solid #e4e4e4;
-  border-radius: 1.5rem;
-  background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
-  box-shadow: 0 1.2rem 2.2rem rgba(17, 17, 17, 0.06);
-}
-
-.store-home__eyebrow {
-  display: inline-block;
-  margin-bottom: 0.75rem;
-  font-size: 0.78rem;
-  font-weight: 700;
-  letter-spacing: 0.08em;
-  text-transform: uppercase;
-  color: #666666;
-}
-
-h1 {
-  margin-bottom: 0.75rem;
-  font-size: clamp(2rem, 4vw, 3.25rem);
-  font-weight: 700;
-  letter-spacing: -0.05em;
-}
-
-.store-home__lead {
-  max-width: 42rem;
+.store-home__alert-error {
   margin: 0;
-  font-size: 1rem;
-  line-height: 1.6;
-  color: #4a4a4a;
-}
-
-.store-home__highlights {
-  display: grid;
-  grid-template-columns: repeat(3, minmax(0, 1fr));
-  gap: 1rem;
-}
-
-.store-home__card {
-  display: grid;
-  gap: 0.9rem;
-  padding: 1.5rem;
-  border: 1px solid #e4e4e4;
-  border-radius: 1.25rem;
-  background-color: #ffffff;
-  box-shadow: 0 0.75rem 1.5rem rgba(17, 17, 17, 0.04);
-}
-
-.store-home__card-index {
-  font-size: 0.85rem;
-  font-weight: 700;
-  letter-spacing: 0.08em;
-  color: #707070;
-}
-
-.store-home__card p {
-  margin: 0;
-  line-height: 1.6;
-  color: #333333;
-}
-
-@media (max-width: 991.98px) {
-  .store-home__highlights {
-    grid-template-columns: repeat(2, minmax(0, 1fr));
-  }
-}
-
-@media (max-width: 767.98px) {
-  .store-home {
-    padding: 2rem 0 3rem;
-  }
-
-  .store-home__inner {
-    width: min(100% - 1.5rem, 75rem);
-  }
-
-  .store-home__highlights {
-    grid-template-columns: minmax(0, 1fr);
-  }
+  border-color: rgba(var(--tenant-danger-rgb, 220, 53, 69), 0.18);
+  background-color: rgba(var(--tenant-danger-rgb, 220, 53, 69), 0.08);
+  color: var(--tenant-danger, #dc3545);
 }

src/app/features/store/pages/store-home-page/store-home-page.component.spec.ts

@@ -0,0 +1,239 @@
+import { TestBed } from '@angular/core/testing';
+import { Subject, of, throwError } from 'rxjs';
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+
+import { ApiPaginatedResponse } from '../../../../core/services/api-paginated-response.interface';
+import { Product } from '../../../../core/services/catalog/catalog.interface';
+import { CatalogService } from '../../../../core/services/catalog/catalog.service';
+import { StoreHomePageComponent } from './store-home-page.component';
+
+function createPaginatedResponse(
+  products: Product[],
+  currentPage: number,
+  lastPage: number
+): ApiPaginatedResponse<Product[]> {
+  return {
+    data: products,
+    meta: {
+      current_page: currentPage,
+      from: products.length ? 1 : null,
+      last_page: lastPage,
+      links: [],
+      path: '/productos',
+      per_page: 12,
+      to: products.length || null,
+      total: products.length
+    },
+    links: {
+      first: '/productos?page=1',
+      last: `/productos?page=${lastPage}`,
+      prev: currentPage > 1 ? `/productos?page=${currentPage - 1}` : null,
+      next: currentPage < lastPage ? `/productos?page=${currentPage + 1}` : null
+    }
+  };
+}
+
+describe('StoreHomePageComponent', () => {
+  const pageOneProducts: Product[] = [
+    {
+      id: 1,
+      category_id: 10,
+      brand_id: null,
+      slug: 'auriculares-bluetooth',
+      nombre: 'Auriculares Bluetooth',
+      descripcion: 'Auriculares bluetooth de prueba',
+      precio: '24999',
+      category: 'Tecnología',
+      brand: null,
+      images: []
+    },
+    {
+      id: 2,
+      category_id: 11,
+      brand_id: null,
+      slug: 'teclado-mecanico',
+      nombre: 'Teclado Mecanico',
+      descripcion: 'Teclado mecánico de prueba',
+      precio: '18999',
+      category: 'Tecnología',
+      brand: null,
+      images: []
+    }
+  ];
+
+  beforeEach(() => {
+    vi.restoreAllMocks();
+  });
+
+  it('loads page 1 on init, renders the products title and the fetched product cards', async () => {
+    const catalogServiceStub = {
+      getProductos: vi.fn().mockReturnValue(of(createPaginatedResponse(pageOneProducts, 1, 3)))
+    };
+
+    await TestBed.configureTestingModule({
+      imports: [StoreHomePageComponent],
+      providers: [
+        {
+          provide: CatalogService,
+          useValue: catalogServiceStub
+        }
+      ]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(StoreHomePageComponent);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+
+    expect(catalogServiceStub.getProductos).toHaveBeenCalledWith({ page: 1 });
+    expect(element.querySelector('.store-section__title')?.textContent?.trim()).toBe('Productos');
+    expect(element.querySelectorAll('app-product-card')).toHaveLength(2);
+    expect(element.textContent).toContain('Auriculares Bluetooth');
+    expect(element.textContent).toContain('Teclado Mecanico');
+    expect(element.querySelector('[data-testid="paginator-status"]')?.textContent?.trim()).toBe('1/3');
+  });
+
+  it('requests the next page when the paginator emits a page change', async () => {
+    const catalogServiceStub = {
+      getProductos: vi
+        .fn()
+        .mockReturnValueOnce(of(createPaginatedResponse(pageOneProducts, 1, 3)))
+        .mockReturnValueOnce(
+          of(
+            createPaginatedResponse(
+              [
+                {
+                  id: 3,
+                  category_id: 12,
+                  brand_id: null,
+                  slug: 'mouse-gamer',
+                  nombre: 'Mouse Gamer',
+                  descripcion: 'Mouse gamer de prueba',
+                  precio: '15999',
+                  category: 'Tecnología',
+                  brand: null,
+                  images: []
+                }
+              ],
+              2,
+              3
+            )
+          )
+        )
+    };
+
+    await TestBed.configureTestingModule({
+      imports: [StoreHomePageComponent],
+      providers: [
+        {
+          provide: CatalogService,
+          useValue: catalogServiceStub
+        }
+      ]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(StoreHomePageComponent);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+    (element.querySelector('[data-testid="paginator-next"]') as HTMLButtonElement).click();
+    fixture.detectChanges();
+
+    expect(catalogServiceStub.getProductos).toHaveBeenNthCalledWith(1, { page: 1 });
+    expect(catalogServiceStub.getProductos).toHaveBeenNthCalledWith(2, { page: 2 });
+    expect(element.querySelector('[data-testid="paginator-status"]')?.textContent?.trim()).toBe('2/3');
+    expect(element.textContent).toContain('Mouse Gamer');
+  });
+
+  it('disables the paginator while a new page request is in flight', async () => {
+    const nextPageSubject = new Subject<ApiPaginatedResponse<Product[]>>();
+    const catalogServiceStub = {
+      getProductos: vi
+        .fn()
+        .mockReturnValueOnce(of(createPaginatedResponse(pageOneProducts, 1, 3)))
+        .mockReturnValueOnce(nextPageSubject.asObservable())
+    };
+
+    await TestBed.configureTestingModule({
+      imports: [StoreHomePageComponent],
+      providers: [
+        {
+          provide: CatalogService,
+          useValue: catalogServiceStub
+        }
+      ]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(StoreHomePageComponent);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+    (element.querySelector('[data-testid="paginator-next"]') as HTMLButtonElement).click();
+    fixture.detectChanges();
+
+    expect(
+      Array.from(element.querySelectorAll('app-paginator button')).every(
+        (button) => (button as HTMLButtonElement).disabled
+      )
+    ).toBe(true);
+    expect(element.textContent).toContain('Actualizando productos...');
+
+    nextPageSubject.next(createPaginatedResponse(pageOneProducts, 2, 3));
+    nextPageSubject.complete();
+    fixture.detectChanges();
+
+    expect(
+      Array.from(element.querySelectorAll('app-paginator button')).some(
+        (button) => !(button as HTMLButtonElement).disabled
+      )
+    ).toBe(true);
+  });
+
+  it('shows an empty-state message and hides the paginator when there are no products', async () => {
+    const catalogServiceStub = {
+      getProductos: vi.fn().mockReturnValue(of(createPaginatedResponse([], 1, 1)))
+    };
+
+    await TestBed.configureTestingModule({
+      imports: [StoreHomePageComponent],
+      providers: [
+        {
+          provide: CatalogService,
+          useValue: catalogServiceStub
+        }
+      ]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(StoreHomePageComponent);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+
+    expect(element.textContent).toContain('No hay productos disponibles en este momento.');
+    expect(element.querySelector('app-paginator')).toBeNull();
+  });
+
+  it('shows an error message when the catalog request fails', async () => {
+    const catalogServiceStub = {
+      getProductos: vi.fn().mockReturnValue(throwError(() => new Error('boom')))
+    };
+
+    await TestBed.configureTestingModule({
+      imports: [StoreHomePageComponent],
+      providers: [
+        {
+          provide: CatalogService,
+          useValue: catalogServiceStub
+        }
+      ]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(StoreHomePageComponent);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+
+    expect(element.textContent).toContain('No pudimos cargar los productos en este momento.');
+    expect(element.querySelectorAll('app-product-card')).toHaveLength(0);
+  });
+});

src/app/features/store/pages/store-home-page/store-home-page.component.ts

@@ -1,14 +1,114 @@
-import { Component } from '@angular/core';
+import { ChangeDetectionStrategy, Component, OnDestroy, OnInit, computed, inject, signal } from '@angular/core';
+import { Router } from '@angular/router';
+import { Subscription } from 'rxjs';
+
+import { CatalogService } from '../../../../core/services/catalog/catalog.service';
+import { Product } from '../../../../core/services/catalog/catalog.interface';
+import { ProductCardComponent } from '../../../../shared/components/product-card/product-card.component';
+import { PaginatorComponent } from '../../../../shared/components/paginator/paginator.component';
+import { StoreSectionComponent } from '../../../../shared/components/store-section/store-section.component';
+
+interface StoreHomeProductCardViewModel {
+  id: number;
+  title: string;
+  originalPrice: number;
+  discount: null;
+  transferPrice: null;
+  imageUrl: string | null;
+}
 
 @Component({
   selector: 'app-store-home-page',
+  imports: [StoreSectionComponent, ProductCardComponent, PaginatorComponent],
   templateUrl: './store-home-page.component.html',
-  styleUrl: './store-home-page.component.scss'
+  styleUrl: './store-home-page.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
 })
-export class StoreHomePageComponent {
-  protected readonly highlights = [
-    'Header y footer listos para conectar con datos reales.',
-    'Barra de categorias reservada para sumar dropdown despues.',
-    'Placeholder inicial para validar layout, espaciados y responsive.'
-  ];
+export class StoreHomePageComponent implements OnInit, OnDestroy {
+  private readonly catalogService = inject(CatalogService);
+  private readonly router = inject(Router);
+
+  private activeRequestId = 0;
+  private productsRequestSubscription: Subscription | null = null;
+
+  protected readonly currentPage = signal(1);
+  protected readonly products = signal<Product[]>([]);
+  protected readonly totalPages = signal(0);
+  protected readonly loading = signal(false);
+  protected readonly error = signal<string | null>(null);
+
+  protected readonly productCards = computed<StoreHomeProductCardViewModel[]>(() =>
+    this.products().map((product) => ({
+      id: product.id,
+      title: product.nombre,
+      originalPrice: this.parseProductPrice(product.precio),
+      discount: null,
+      transferPrice: null,
+      imageUrl: product.images?.[0] ?? null
+    }))
+  );
+
+  ngOnInit(): void {
+    this.loadProducts(1);
+  }
+
+  ngOnDestroy(): void {
+    this.productsRequestSubscription?.unsubscribe();
+  }
+
+  protected onPageChange(page: number): void {
+    if (page === this.currentPage() || page < 1) {
+      return;
+    }
+
+    this.loadProducts(page);
+  }
+
+  protected onBuyProduct(productId: number): void {
+    this.router.navigate(['/producto', productId]);
+  }
+
+  private loadProducts(page: number): void {
+    this.activeRequestId += 1;
+    const requestId = this.activeRequestId;
+
+    this.productsRequestSubscription?.unsubscribe();
+    this.loading.set(true);
+    this.error.set(null);
+
+    this.productsRequestSubscription = this.catalogService.getProductos({ page }).subscribe({
+      next: (response) => {
+        if (requestId !== this.activeRequestId) {
+          return;
+        }
+
+        this.products.set(response.data ?? []);
+        this.currentPage.set(response.meta.current_page);
+        this.totalPages.set(response.meta.last_page);
+      },
+      error: () => {
+        if (requestId !== this.activeRequestId) {
+          return;
+        }
+
+        this.products.set([]);
+        this.totalPages.set(0);
+        this.loading.set(false);
+        this.error.set('No pudimos cargar los productos en este momento.');
+      },
+      complete: () => {
+        if (requestId !== this.activeRequestId) {
+          return;
+        }
+
+        this.loading.set(false);
+      }
+    });
+  }
+
+  private parseProductPrice(price: string): number {
+    const parsedPrice = Number(price);
+
+    return Number.isFinite(parsedPrice) ? parsedPrice : 0;
+  }
 }

src/app/features/store/store.routes.ts

@@ -1,6 +1,10 @@
 import { Routes } from '@angular/router';
 
+import { SimpleLayoutComponent } from '../../core/layout/simple-layout/simple-layout.component';
 import { StoreLayoutComponent } from '../../core/layout/store-layout/store-layout.component';
+import { authGuard, guestOnlyGuard } from '../../core/services/auth/auth.guards';
+import { LoginPageComponent } from './pages/login-page/login-page.component';
+import { RegisterPageComponent } from './pages/register-page/register-page.component';
 import { StoreHomePageComponent } from './pages/store-home-page/store-home-page.component';
 
 export const routes: Routes = [
@@ -11,6 +15,56 @@ export const routes: Routes = [
       {
         path: '',
         component: StoreHomePageComponent
+      },
+      {
+        path: 'login',
+        canActivate: [guestOnlyGuard],
+        component: SimpleLayoutComponent,
+        children: [
+          {
+            path: '',
+            component: LoginPageComponent
+          }
+        ]
+      },
+      {
+        path: 'register',
+        canActivate: [guestOnlyGuard],
+        component: SimpleLayoutComponent,
+        children: [
+          {
+            path: '',
+            component: RegisterPageComponent
+          }
+        ]
+      },
+      {
+        path: 'producto/:id',
+        loadComponent: () =>
+          import('./pages/product-detail-page/product-detail-page.component').then(
+            (m) => m.ProductDetailPageComponent
+          )
+      },
+      {
+        path: 'checkout',
+        canActivate: [authGuard],
+        loadComponent: () =>
+          import('./pages/checkout-page/checkout-page.component').then(
+            (m) => m.CheckoutPageComponent
+          )
+      },
+      {
+        path: 'checkout/status',
+        component: SimpleLayoutComponent,
+        children: [
+          {
+            path: ':id',
+            loadComponent: () =>
+              import('./pages/purchase-status-page/purchase-status-page.component').then(
+                (m) => m.PurchaseStatusPageComponent
+              )
+          }
+        ]
       }
     ]
   }

src/app/shared/components/button/button.component.scss

@@ -2,6 +2,11 @@
   display: inline-block;
 }
 
+:host(.product-detail__cta) {
+  display: block;
+  width: 100%;
+}
+
 .btn {
   min-height: 40px;
   font-weight: 700;
@@ -9,6 +14,10 @@
   min-width: 216px;
 }
 
+:host(.product-detail__cta) .btn {
+  width: 100%;
+}
+
 .btn-primary,
 .btn-secondary,
 .btn-danger {
@@ -20,7 +29,9 @@
 }
 
 .btn-outline-primary,
-.btn-outline-danger {
+.btn-outline-neutral,
+.btn-outline-danger,
+.btn-borderless {
   --bs-btn-bg: transparent;
   --bs-btn-hover-color: #fff;
   --bs-btn-active-color: #fff;
@@ -76,6 +87,17 @@
   --bs-btn-disabled-border-color: color-mix(in srgb, transparent 35%, var(--tenant-primary));
 }
 
+.btn-outline-neutral {
+  --bs-btn-color: #666666;
+  --bs-btn-border-color: #a0a0a0;
+  --bs-btn-hover-bg: #a0a0a0;
+  --bs-btn-hover-border-color: #a0a0a0;
+  --bs-btn-active-bg: #8a8a8a;
+  --bs-btn-active-border-color: #8a8a8a;
+  --bs-btn-disabled-color: rgba(102, 102, 102, 0.55);
+  --bs-btn-disabled-border-color: rgba(160, 160, 160, 0.55);
+}
+
 .btn-outline-danger {
   --bs-btn-color: var(--tenant-danger);
   --bs-btn-border-color: var(--tenant-danger);
@@ -86,3 +108,22 @@
   --bs-btn-disabled-color: color-mix(in srgb, transparent 35%, var(--tenant-danger));
   --bs-btn-disabled-border-color: color-mix(in srgb, transparent 35%, var(--tenant-danger));
 }
+
+.btn-borderless {
+  min-width: auto;
+  padding-inline: 0;
+  border: 0;
+  color: var(--tenant-primary);
+  font-weight: 700;
+  --bs-btn-border-color: transparent;
+  --bs-btn-hover-color: color-mix(in srgb, black 18%, var(--tenant-primary));
+  --bs-btn-hover-bg: transparent;
+  --bs-btn-hover-border-color: transparent;
+  --bs-btn-active-color: color-mix(in srgb, black 24%, var(--tenant-primary));
+  --bs-btn-active-bg: transparent;
+  --bs-btn-active-border-color: transparent;
+  --bs-btn-disabled-color: color-mix(in srgb, transparent 35%, var(--tenant-primary));
+  --bs-btn-disabled-bg: transparent;
+  --bs-btn-disabled-border-color: transparent;
+  --bs-btn-disabled-opacity: 1;
+}

src/app/shared/components/button/button.component.spec.ts

@@ -0,0 +1,19 @@
+import { TestBed } from '@angular/core/testing';
+
+import { ButtonComponent } from './button.component';
+
+describe('ButtonComponent', () => {
+  it('applies the borderless variant class', async () => {
+    await TestBed.configureTestingModule({
+      imports: [ButtonComponent]
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(ButtonComponent);
+    fixture.componentRef.setInput('variant', 'borderless');
+    fixture.detectChanges();
+
+    const button = fixture.nativeElement.querySelector('button') as HTMLButtonElement;
+
+    expect(button.classList.contains('btn-borderless')).toBe(true);
+  });
+});

src/app/shared/components/button/button.component.ts

@@ -4,6 +4,8 @@ import { NgClass } from '@angular/common';
 export type ButtonVariant =
   | 'primary'
   | 'secondary'
+  | 'neutral-outline'
+  | 'borderless'
   | 'danger'
   | 'danger-secondary'
   | 'cancel';
@@ -13,22 +15,44 @@ export type ButtonVariant =
   imports: [NgClass],
   templateUrl: './button.component.html',
   styleUrl: './button.component.scss',
-  changeDetection: ChangeDetectionStrategy.OnPush
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  host: {
+    '[class]': 'hostClasses()',
+    '[attr.aria-disabled]': 'disabled()',
+    '(click)': 'onHostClick($event)'
+  }
 })
 export class ButtonComponent {
   readonly variant = input<ButtonVariant>('primary');
   readonly type = input<'button' | 'submit' | 'reset'>('button');
   readonly disabled = input(false);
+  readonly hostClass = input<string>('');
+  readonly buttonClass = input<string>('');
+  protected readonly hostClasses = computed(() =>
+    [this.hostClass(), this.disabled() ? 'app-button--disabled' : ''].filter(Boolean).join(' ')
+  );
 
   protected readonly buttonClasses = computed(() => {
     const variants: Record<ButtonVariant, string> = {
       primary: 'btn-primary',
       secondary: 'btn-outline-primary',
+      'neutral-outline': 'btn-outline-neutral',
+      borderless: 'btn-borderless',
       danger: 'btn-danger',
       'danger-secondary': 'btn-outline-danger',
       cancel: 'btn-secondary'
     };
 
-    return ['btn', variants[this.variant()]];
+    return ['btn', variants[this.variant()], this.buttonClass()];
   });
+
+  protected onHostClick(event: Event): void {
+    if (!this.disabled()) {
+      return;
+    }
+
+    event.preventDefault();
+    event.stopPropagation();
+    event.stopImmediatePropagation();
+  }
 }

src/app/shared/components/cart-icon/cart-icon.component.html

@@ -0,0 +1,13 @@
+<button
+  type="button"
+  [disabled]="disabled()"
+  [attr.aria-label]="ariaLabel()"
+  class="cart-icon"
+>
+  <div class="cart-icon__container">
+    <i class="fa-solid fa-cart-shopping cart-icon__glyph" aria-hidden="true"></i>
+    @if (hasQuantity()) {
+      <span class="cart-icon__badge" data-testid="cart-badge">{{ quantity() }}</span>
+    }
+  </div>
+</button>

src/app/shared/components/cart-icon/cart-icon.component.scss

@@ -0,0 +1,79 @@
+:host {
+  display: inline-block;
+  vertical-align: middle;
+}
+
+.cart-icon {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  background: transparent;
+  border: none;
+  padding: 4px;
+  margin: 0;
+  color: #666666;
+  cursor: pointer;
+  outline: none;
+  transition: color 0.15s ease-in-out, transform 0.1s ease-in-out;
+  border-radius: 4px;
+
+  // Active state subtle scale down
+  &:active:not(:disabled) {
+    transform: scale(0.92);
+  }
+
+  // Focus ring for accessibility
+  &:focus-visible {
+    outline: 2px solid var(--tenant-primary);
+    outline-offset: 2px;
+  }
+
+  // Disabled state
+  &:disabled {
+    color: #A0A0A0;
+    cursor: not-allowed;
+    pointer-events: none;
+  }
+}
+
+// Hover/Active/Focus colors (non-disabled)
+.cart-icon:hover:not(:disabled),
+.cart-icon:focus-visible:not(:disabled),
+.cart-icon.hover-preview:not(:disabled),
+:host(.hover-preview) .cart-icon:not(:disabled) {
+  color: var(--tenant-primary);
+}
+
+.cart-icon__container {
+  position: relative;
+  display: inline-flex;
+}
+
+.cart-icon__glyph {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 23px;
+  height: 23px;
+  font-size: 23px;
+  line-height: 1;
+}
+
+.cart-icon__badge {
+  position: absolute;
+  top: -8px;
+  right: -8px;
+  min-width: 18px;
+  height: 18px;
+  border-radius: 9px;
+  background-color: var(--tenant-primary);
+  color: #ffffff;
+  font-size: 10px;
+  font-weight: 700;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  padding: 0 4px;
+  line-height: 1;
+  box-sizing: border-box;
+}

src/app/shared/components/cart-icon/cart-icon.component.spec.ts

@@ -0,0 +1,60 @@
+import { TestBed } from '@angular/core/testing';
+import { beforeEach, describe, expect, it } from 'vitest';
+
+import { CartIconComponent } from './cart-icon.component';
+
+describe('CartIconComponent', () => {
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [CartIconComponent]
+    }).compileComponents();
+  });
+
+  function setup(quantity?: number | null, disabled = false) {
+    const fixture = TestBed.createComponent(CartIconComponent);
+    if (quantity !== undefined) {
+      fixture.componentRef.setInput('quantity', quantity);
+    }
+    fixture.componentRef.setInput('disabled', disabled);
+    fixture.detectChanges();
+
+    return {
+      fixture,
+      element: fixture.nativeElement as HTMLElement
+    };
+  }
+
+  it('renders the cart shopping icon', () => {
+    const { element } = setup();
+    expect(element.querySelector('.fa-cart-shopping')).not.toBeNull();
+  });
+
+  it('does not render the badge when quantity is undefined', () => {
+    const { element } = setup();
+    expect(element.querySelector('[data-testid="cart-badge"]')).toBeNull();
+  });
+
+  it('does not render the badge when quantity is 0', () => {
+    const { element } = setup(0);
+    expect(element.querySelector('[data-testid="cart-badge"]')).toBeNull();
+  });
+
+  it('renders the badge with correct quantity when positive', () => {
+    const { element } = setup(3);
+    const badge = element.querySelector('[data-testid="cart-badge"]');
+    expect(badge).not.toBeNull();
+    expect(badge?.textContent?.trim()).toBe('3');
+  });
+
+  it('disables the button when disabled is true', () => {
+    const { element } = setup(undefined, true);
+    const button = element.querySelector('button');
+    expect(button?.disabled).toBe(true);
+  });
+
+  it('enables the button when disabled is false', () => {
+    const { element } = setup(undefined, false);
+    const button = element.querySelector('button');
+    expect(button?.disabled).toBe(false);
+  });
+});

src/app/shared/components/cart-icon/cart-icon.component.ts

@@ -0,0 +1,19 @@
+import { ChangeDetectionStrategy, Component, computed, input } from '@angular/core';
+
+@Component({
+  selector: 'app-cart-icon',
+  imports: [],
+  templateUrl: './cart-icon.component.html',
+  styleUrl: './cart-icon.component.scss',
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+export class CartIconComponent {
+  readonly quantity = input<number | null | undefined>(undefined);
+  readonly disabled = input(false);
+  readonly ariaLabel = input<string>('Carrito de compras');
+
+  protected readonly hasQuantity = computed(() => {
+    const q = this.quantity();
+    return q !== null && q !== undefined && q > 0;
+  });
+}