:root{--bg:#f5f5f7;--surface:#fff;--surface-2:#f5f5f7;--primary:#0071e3;--primary-hover:#0077ed;--primary-active:#006ad6;--text:#1d1d1f;--text-secondary:#6e6e73;--text-tertiary:#86868b;--border:#d2d2d7;--border-focus:#0071e3;--success:#28cd41;--danger:#ff3b30;--danger-bg:#fff5f5;--radius:16px;--radius-sm:10px;--radius-pill:980px;--shadow:0 2px 12px #0000000f;--shadow-lg:0 4px 24px #00000017;--font:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5}a{color:var(--primary);text-decoration:none}button{font-family:var(--font);cursor:pointer;background:0 0;border:none}input,select{font-family:var(--font)}ul{list-style:none}.loading-screen{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.spinner{border:2.5px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:24px;height:24px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow)}.btn{border-radius:var(--radius-pill);letter-spacing:-.1px;white-space:nowrap;justify-content:center;align-items:center;gap:6px;padding:9px 18px;font-size:15px;font-weight:500;transition:background .15s,opacity .15s,transform .1s;display:inline-flex}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-primary:active:not(:disabled){background:var(--primary-active)}.btn-secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:#e8e8ed}.btn-ghost{color:var(--primary);background:0 0;padding:9px 14px}.btn-ghost:hover:not(:disabled){background:#0071e312}.btn-sm{padding:7px 14px;font-size:13px}.btn-full{width:100%}.btn-icon{width:32px;height:32px;color:var(--text-tertiary);border-radius:8px;justify-content:center;align-items:center;transition:background .15s,color .15s;display:flex}.btn-icon:hover{background:var(--surface-2);color:var(--text)}.btn-danger:hover{background:var(--danger-bg)!important;color:var(--danger)!important}.field{flex-direction:column;gap:6px;display:flex}.field-label{color:var(--text-secondary);font-size:13px;font-weight:500}.field-input,.field-select{border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);background:var(--surface);appearance:none;outline:none;width:100%;padding:11px 14px;font-size:15px;transition:border-color .15s,box-shadow .15s}.field-input::placeholder{color:#b8b8bd}.field-input:focus,.field-select:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #0071e326}.field-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2386868b' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;padding-right:38px}.field-otp{letter-spacing:8px;text-align:center;font-size:24px;font-weight:600}.auth-root{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.auth-card{background:var(--surface);border-radius:var(--radius);width:100%;max-width:380px;box-shadow:var(--shadow-lg);text-align:center;padding:40px 36px}.auth-logo{justify-content:center;margin-bottom:16px;display:flex}.auth-title{color:var(--text);letter-spacing:-.3px;margin-bottom:8px;font-size:22px;font-weight:700}.auth-subtitle{color:var(--text-secondary);margin-bottom:28px;font-size:14px;line-height:1.5}.auth-form{text-align:left;flex-direction:column;gap:14px;display:flex}.auth-error{color:var(--danger);background:var(--danger-bg);text-align:center;border-radius:8px;padding:10px 14px;font-size:13px}.header{-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:10;background:#ffffffd9;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:16px;max-width:800px;height:52px;margin:0 auto;padding:0 24px;display:flex}.header-wordmark{color:var(--text);letter-spacing:-.3px;font-size:15px;font-weight:600}.header-right{align-items:center;gap:16px;display:flex}.header-link{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;padding:0;font-size:13px;font-weight:400;transition:color .15s}.header-link:hover{color:var(--text)}.header-email{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;max-width:200px;font-size:13px;overflow:hidden}.dashboard-root{background:var(--bg);min-height:100vh}.main{flex-direction:column;gap:48px;max-width:800px;margin:0 auto;padding:40px 24px 80px;display:flex}.section{flex-direction:column;gap:16px;display:flex}.section-header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.section-title{color:var(--text);letter-spacing:-.3px;font-size:20px;font-weight:700}.section-desc{color:var(--text-secondary);margin-top:2px;font-size:14px}.add-form{padding:24px}.add-form-grid{grid-template-columns:160px 1fr;gap:14px;display:grid}.add-form-actions{justify-content:flex-end;margin-top:6px;display:flex}.watchlist{flex-direction:column;gap:10px;display:flex}.watchlist-item{justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;transition:opacity .2s;display:flex}.watchlist-item.inactive{opacity:.5}.watchlist-item-body{flex:1;min-width:0}.watchlist-item-badges{flex-wrap:wrap;gap:6px;margin-bottom:6px;display:flex}.watchlist-search-term{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:500;overflow:hidden}.watchlist-meta{color:var(--text-tertiary);margin-top:4px;font-size:12px}.watchlist-item-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.toggle{cursor:pointer;border-radius:13px;flex-shrink:0;align-items:center;width:44px;height:26px;padding:3px;transition:background .2s;display:flex}.toggle-on{background:var(--success);justify-content:flex-end}.toggle-off{background:var(--border);justify-content:flex-start}.toggle-thumb{pointer-events:none;background:#fff;border-radius:50%;width:20px;height:20px;transition:transform .2s;box-shadow:0 1px 3px #0003}.badge{border-radius:var(--radius-pill);background:var(--surface-2);color:var(--text-secondary);border:1px solid var(--border);letter-spacing:.2px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-price{color:var(--primary);background:#e8f4ff;border-color:#b8d8f8}.alerts-list{flex-direction:column;gap:10px;display:flex}.alert-item{justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;display:flex}.alert-item-body{flex:1;min-width:0}.alert-top{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px;display:flex}.alert-match{color:var(--text-secondary);font-size:12px}.alert-time{color:var(--text-tertiary);margin-left:auto;font-size:12px}.alert-title{color:var(--text);margin-bottom:8px;font-size:14px;font-weight:500;line-height:1.4}.alert-pricing{flex-wrap:wrap;align-items:baseline;gap:8px;display:flex}.alert-price{color:var(--text);letter-spacing:-.3px;font-size:18px;font-weight:700}.alert-original{color:var(--text-tertiary);font-size:13px;text-decoration:line-through}.alert-saving{color:var(--success);border-radius:var(--radius-pill);background:#f0fff4;padding:2px 7px;font-size:12px;font-weight:600}.alert-link{flex-shrink:0}.empty-state{text-align:center;flex-direction:column;align-items:center;gap:8px;padding:40px 24px;display:flex}.empty-title{color:var(--text);font-size:15px;font-weight:600}.empty-desc{color:var(--text-secondary);max-width:340px;font-size:14px;line-height:1.5}@media (width<=600px){.auth-card{padding:32px 24px}.main{gap:36px;padding:24px 16px 64px}.header-inner{padding:0 16px}.header-email{display:none}.add-form{padding:18px}.add-form-grid{grid-template-columns:1fr}.section-header{flex-direction:column;align-items:stretch}.section-header .btn{align-self:flex-start}.watchlist-item,.alert-item{flex-direction:column;align-items:flex-start}.watchlist-item-actions{justify-content:flex-end;width:100%}.alert-link{align-self:flex-start;margin-top:4px}.product-card-footer{flex-direction:column}.btn-card-spacer{display:none}.alert-time{margin-left:0}}.landing-root{background:var(--bg);min-height:100vh}.hero-section{background:linear-gradient(180deg, #fff 0%, var(--bg) 100%);border-bottom:1px solid var(--border);padding:64px 24px 52px}.hero-inner{text-align:center;max-width:640px;margin:0 auto}.hero-title{color:var(--text);letter-spacing:-.6px;margin-bottom:16px;font-size:40px;font-weight:500;line-height:1.15}.hero-subtitle{color:var(--text-secondary);max-width:480px;margin:0 auto;font-size:17px;line-height:1.6}.category-bar{background:var(--surface);border-bottom:1px solid var(--border)}.category-bar-inner{scrollbar-width:none;-ms-overflow-style:none;gap:4px;max-width:1100px;margin:0 auto;padding:0 16px;display:flex;overflow-x:auto}.category-bar-inner::-webkit-scrollbar{display:none}.category-btn{color:var(--text-tertiary);white-space:nowrap;background:0 0;border-radius:10px;flex-direction:column;flex-shrink:0;align-items:center;gap:5px;margin:6px 0;padding:10px 14px;transition:color .15s,background .15s;display:flex}.category-btn:hover,.category-btn.active{color:var(--text);background:var(--surface-2)}.category-icon{color:inherit;display:block}.category-label{font-size:11px;font-weight:500}@keyframes skeleton-pulse{0%,to{opacity:1}50%{opacity:.4}}.skeleton{background:var(--border);border-radius:6px;animation:1.6s ease-in-out infinite skeleton-pulse}.skeleton-card{pointer-events:none}.skeleton-img{border-radius:10px;flex-shrink:0;width:100px;height:100px}.skeleton-title{width:100%;height:13px;margin-bottom:6px}.skeleton-title-short{width:65%}.skeleton-price{width:80px;height:20px;margin-top:4px}.skeleton-btn{border-radius:var(--radius-pill);flex:1;height:36px}.filters-bar{background:var(--surface);border-bottom:1px solid var(--border);z-index:9;position:sticky;top:52px}.filters-inner{flex-wrap:wrap;align-items:center;gap:12px;max-width:1100px;margin:0 auto;padding:12px 24px;display:flex}.filters-region{background:var(--surface-2);border-radius:var(--radius-pill);border:1px solid var(--border);flex-shrink:0;gap:2px;padding:3px;display:flex}.region-tab{border-radius:var(--radius-pill);color:var(--text-tertiary);white-space:nowrap;background:0 0;padding:5px 12px;font-size:12px;font-weight:400;transition:background .15s,color .15s}.region-tab:hover{color:var(--text-secondary)}.region-tab.active{background:var(--surface);color:var(--text);font-weight:500;box-shadow:0 1px 3px #00000014}.filters-stock{background:var(--surface-2);border-radius:var(--radius-pill);border:1px solid var(--border);flex-shrink:0;gap:2px;padding:3px;display:flex}.stock-tab{border-radius:var(--radius-pill);color:var(--text-tertiary);white-space:nowrap;background:0 0;padding:5px 12px;font-size:12px;font-weight:400;transition:background .15s,color .15s}.stock-tab:hover{color:var(--text-secondary)}.stock-tab.active{background:var(--surface);color:var(--text);font-weight:500;box-shadow:0 1px 3px #00000014}.filters-search{flex:1;min-width:180px;max-width:360px;padding:8px 14px;font-size:14px}.products-main{padding:32px 24px 80px}.products-inner{max-width:1100px;margin:0 auto}.products-count{color:var(--text-tertiary);margin-bottom:16px;font-size:13px}.products-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.products-loading{justify-content:center;padding:80px 0;display:flex}.products-error{text-align:center;padding:40px 24px}.error-detail{color:var(--text-tertiary);margin-top:6px;font-family:monospace;font-size:12px}.products-empty{text-align:center;padding:80px 24px}.product-card{flex-direction:column;transition:box-shadow .2s,transform .2s;display:flex;overflow:hidden}.product-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.product-card-body{flex:1;align-items:flex-start;gap:14px;padding:16px;display:flex}.product-card-image-wrap{flex-shrink:0;position:relative}.product-img{object-fit:contain;background:var(--surface-2);border-radius:10px;width:100px;height:100px;display:block}.product-img-placeholder{background:var(--surface-2);border:1px solid var(--border)}.product-region-badge{background:#ffffffeb;border-radius:4px;padding:2px 3px;font-size:13px;line-height:1;position:absolute;bottom:4px;left:4px;box-shadow:0 1px 3px #0000001f}.product-card-oos{opacity:.82}.product-card-oos:hover{box-shadow:var(--shadow);transform:none}.product-img-dimmed{filter:grayscale()opacity(.55)}.product-oos-badge{letter-spacing:.2px;color:#fff;background:#86868b;border-radius:4px;padding:2px 5px;font-size:10px;font-weight:600;line-height:1.4;position:absolute;top:4px;left:4px}.product-oos-label{color:var(--text-tertiary);font-size:11px;font-weight:500}.product-price-oos{color:var(--text-secondary);font-size:15px;font-weight:600}.products-count-hint{color:var(--text-tertiary);font-size:12px;font-weight:400}.product-card-info{flex-direction:column;flex:1;gap:8px;min-width:0;padding-top:2px;display:flex}.product-title{color:var(--text);font-size:13px;font-weight:500;line-height:1.45}.product-pricing{flex-wrap:wrap;align-items:baseline;gap:6px;display:flex}.product-price{color:var(--text);letter-spacing:-.3px;font-size:18px;font-weight:700}.product-original{color:var(--text-tertiary);font-size:12px;text-decoration:line-through}.product-saving{color:var(--success);border-radius:var(--radius-pill);background:#f0fff4;border:1px solid #c3f0cb;padding:1px 6px;font-size:11px;font-weight:600}.product-card-footer{border-top:1px solid var(--border);gap:8px;padding:10px 16px 14px;display:flex}.btn-card{white-space:nowrap;height:36px;font-size:13px;font-weight:500;font-family:var(--font);cursor:pointer;border:none;border-radius:9px;flex:1;justify-content:center;align-items:center;padding:0 12px;text-decoration:none;transition:background .15s,border-color .15s,opacity .15s;display:inline-flex}.btn-card:disabled{cursor:default;opacity:.75}.btn-card-primary{background:var(--primary);color:#fff}.btn-card-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-card-ghost{color:var(--text);border:1px solid var(--border);background:0 0}.btn-card-ghost:hover{background:var(--surface-2)}.btn-card-added{background:var(--surface-2);color:var(--success);border:1px solid #c3f0cb}.btn-card-spacer{flex:1}.modal-overlay{-webkit-backdrop-filter:blur(4px);z-index:100;background:#0006;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal-card{background:var(--surface);border-radius:var(--radius);width:100%;max-width:400px;box-shadow:var(--shadow-lg);padding:36px 32px 32px;position:relative}.modal-close{width:28px;height:28px;color:var(--text-tertiary);border-radius:50%;justify-content:center;align-items:center;font-size:20px;line-height:1;transition:background .15s,color .15s;display:flex;position:absolute;top:14px;right:16px}.modal-close:hover{background:var(--surface-2);color:var(--text)}.modal-eyebrow{color:var(--primary);text-transform:uppercase;letter-spacing:.6px;margin-bottom:8px;font-size:12px;font-weight:600}.modal-title{color:var(--text);letter-spacing:-.3px;margin-bottom:6px;font-size:20px;font-weight:700;line-height:1.3}.modal-subtitle{color:var(--text-secondary);margin-bottom:4px;font-size:14px;line-height:1.5}.modal-product-name{color:var(--text-secondary);background:var(--surface-2);border-radius:8px;margin-bottom:4px;padding:8px 12px;font-size:13px;line-height:1.4}.modal-form{margin-top:20px}.modal-success{text-align:center;padding:8px 0}.modal-success-icon{width:52px;height:52px;color:var(--success);background:#f0fff4;border:2px solid #c3f0cb;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 16px;font-size:22px;display:flex}@media (width<=900px){.products-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.hero-title{font-size:28px}.hero-section{padding:44px 20px 36px}.products-grid{grid-template-columns:1fr}.products-main{padding:24px 16px 60px}.filters-inner{padding:10px 16px}.filters-search{width:100%;max-width:100%}.modal-card{padding:28px 20px 24px}}