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#388E3C);color:#fff;border:none;border-radius:12px;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .2s;-webkit-tap-highlight-color:transparent}.cart-empty-btn:active{opacity:.85}.cart-list{display:flex;flex-direction:column;gap:0}.cart-item{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--color-border);position:relative}.cart-item:first-child{padding-top:0}.cart-item:last-child{border-bottom:none}.cart-item-img{width:80px;height:80px;border-radius:10px;object-fit:cover;flex-shrink:0;background:var(--color-bg-secondary)}.cart-item-img-placeholder{width:80px;height:80px;border-radius:10px;background:var(--color-bg-secondary);flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--color-text-hint)}.cart-item-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.cart-item-name{font-size:14px;font-weight:600;color:var(--color-text-primary);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0;padding-right:36px}.cart-item-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:6px}.cart-item-price{font-size:15px;font-weight:700;color:var(--color-text-price, #4CAF50)}.cart-item-delete{position:absolute;top:10px;right:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:none;background:none;color:var(--color-text-hint);cursor:pointer;border-radius:50%;transition:color .15s,background .15s;-webkit-tap-highlight-color:transparent}.cart-item-delete:active{color:var(--color-error);background:var(--color-danger-bg)}.cart-footer{position:fixed;bottom:calc(56px + env(safe-area-inset-bottom,0px));left:0;right:0;padding:12px 16px;background:var(--color-bg-surface, #fff);border-top:1px solid var(--color-border);box-shadow:0 -2px 10px #0000000f;z-index:100}.cart-checkout-btn{width:100%;height:52px;background:var(--color-primary-dark, #388E3C);color:#fff;border:none;border-radius:14px;font-size:16px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:opacity .2s,transform .1s;-webkit-tap-highlight-color:transparent}.cart-checkout-btn:active{opacity:.85;transform:scale(.99)}.cart-checkout-total{background:#ffffff40;border-radius:20px;padding:2px 10px;font-size:15px;font-weight:700}.pr-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:24px 20px;text-align:center;background:var(--color-bg-page, #F8F9FA)}.pr-icon{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}.pr-icon--success{background:var(--color-primary-subtle);color:var(--color-primary)}.pr-icon--error{background:#ffebee;color:var(--color-error)}.pr-icon--loading{background:var(--color-bg-secondary);color:var(--color-text-hint)}.pr-icon--pending{background:#fff8e1;color:#f59e0b}.pr-title{font-size:22px;font-weight:700;color:var(--color-text-primary);margin:0 0 8px}.pr-order{font-size:14px;color:var(--color-text-hint);margin:0 0 12px}.pr-message{font-size:15px;color:var(--color-text-secondary);line-height:1.5;max-width:280px;margin:0 0 28px}.pr-btn{width:100%;max-width:280px;height:52px;background:var(--color-primary-dark, #388E3C);color:#fff;border:none;border-radius:14px;font-size:16px;font-weight:600;cursor:pointer;transition:opacity .2s;-webkit-tap-highlight-color:transparent}.pr-btn:active{opacity:.85}.pr-btn--secondary{background:var(--color-bg-secondary);color:var(--color-text-primary);margin-top:10px}.pr-spinner{width:36px;height:36px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:pr-spin .7s linear infinite}@keyframes pr-spin{to{transform:rotate(360deg)}}.explore-page{padding:0 16px;padding-bottom:calc(72px + env(safe-area-inset-bottom));background:var(--color-bg-page, #f8f9fa);min-height:100vh}.explore-header{padding-top:16px;padding-bottom:12px}.explore-title{font-size:24px;font-weight:700;color:var(--color-text-primary)}.explore-search-wrap{position:relative;margin-bottom:20px}.explore-search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--color-text-hint);display:flex;align-items:center;pointer-events:none}.explore-search-input{width:100%;height:44px;padding:0 14px 0 44px;border-radius:12px;border:none;background:var(--color-bg-secondary, #f4f4f5);color:var(--color-text-primary);font-size:15px;outline:none;transition:box-shadow .15s;-webkit-appearance:none}.explore-search-input::placeholder{color:var(--color-text-hint)}.explore-search-input:focus{box-shadow:0 0 0 2px var(--color-primary)}.explore-search-clear{position:absolute;right:10px;top:50%;transform:translateY(-50%);width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--color-text-hint);border:none;border-radius:50%;cursor:pointer;color:var(--color-bg-secondary);-webkit-tap-highlight-color:transparent;opacity:.8}.explore-search-clear:active{opacity:.6}.explore-categories-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.explore-results-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.explore-empty{padding:40px 0;text-align:center;color:var(--color-text-hint);font-size:15px}.explore-error-wrap{padding:40px 0;text-align:center}.explore-error-text{color:var(--color-error);font-size:15px;margin-bottom:16px}.explore-retry-btn{height:44px;padding:0 20px;background:var(--color-primary);color:#fff;font-size:15px;font-weight:600;border:none;border-radius:12px;cursor:pointer;-webkit-tap-highlight-color:transparent}.explore-cat-skeleton-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.explore-cat-skel-item{height:88px;border-radius:16px}.explore-results-skeleton{display:grid;grid-template-columns:1fr 1fr;gap:12px}.explore-result-skel-item{border-radius:16px;aspect-ratio:3 / 4}.fav-page{padding:0 16px;padding-bottom:calc(124px + env(safe-area-inset-bottom,0px));background:var(--color-bg-page, #f8f9fa);min-height:100vh}.fav-header{padding-top:16px;padding-bottom:12px}.fav-title{font-size:24px;font-weight:700;color:var(--color-text-primary);margin:0}.fav-list{list-style:none;padding:0;margin:0;background:var(--color-bg-surface, #fff);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-card)}.fav-list-item{display:flex;align-items:center;gap:12px;padding:10px 14px;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background .15s;background:transparent;border:none;width:100%;text-align:left}.fav-list-item:active{background:var(--color-bg-secondary)}.fav-list-item+.fav-list-item{border-top:1px solid var(--color-border)}.fav-item-thumb{width:56px;height:56px;border-radius:50%;overflow:hidden;flex-shrink:0;background:var(--color-bg-secondary)}.fav-item-img{width:100%;height:100%;object-fit:cover;display:block}.fav-item-body{flex:1;min-width:0}.fav-item-name{font-size:14px;font-weight:500;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:0 0 2px}.fav-item-price{font-size:13px;font-weight:600;color:var(--color-text-price, var(--color-primary));margin:0}.fav-item-arrow{color:var(--color-text-hint);flex-shrink:0;display:flex;align-items:center}.fav-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 24px;text-align:center}.fav-empty-icon{margin-bottom:16px;color:var(--color-text-hint);opacity:.5}.fav-empty-title{font-size:17px;font-weight:600;color:var(--color-text-primary);margin:0 0 8px}.fav-empty-sub{font-size:14px;color:var(--color-text-hint);margin:0 0 24px}.fav-empty-btn{height:48px;padding:0 28px;background:var(--color-primary);color:#fff;font-size:15px;font-weight:600;border:none;border-radius:14px;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:opacity .15s}.fav-empty-btn:active{opacity:.8}.fav-footer{position:fixed;bottom:calc(56px + env(safe-area-inset-bottom,0px));left:0;right:0;padding:8px 16px;background:var(--color-bg-primary);border-top:1px solid var(--color-border);z-index:10}.fav-add-all-btn{display:block;width:100%;height:52px;background:var(--color-primary-dark);color:#fff;font-size:15px;font-weight:600;border:none;border-radius:14px;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:opacity .15s}.fav-add-all-btn:active{opacity:.82}.fav-add-all-btn:disabled{opacity:.55;cursor:not-allowed}@keyframes fav-shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.fav-skeleton-list{background:var(--color-bg-surface, #fff);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-card)}.fav-skeleton-row{display:flex;align-items:center;gap:12px;padding:10px 14px}.fav-skeleton-row+.fav-skeleton-row{border-top:1px solid var(--color-border)}.fav-skel{background:linear-gradient(90deg,var(--color-bg-secondary) 25%,rgba(255,255,255,.6) 50%,var(--color-bg-secondary) 75%);background-size:800px 100%;animation:fav-shimmer 1.4s infinite linear;border-radius:8px}.fav-skel-thumb{width:56px;height:56px;border-radius:50%;flex-shrink:0}.fav-skel-body{flex:1;display:flex;flex-direction:column;gap:6px}.fav-skel-line{height:12px;border-radius:6px}.fav-skel-line--short{width:45%}.account-page{padding:0 16px;padding-bottom:calc(72px + env(safe-area-inset-bottom,0px));background:var(--color-bg-page, #f8f9fa);min-height:100vh}.account-header{padding-top:16px;padding-bottom:20px}.account-title{font-size:24px;font-weight:700;color:var(--color-text-primary);margin:0}.account-profile{display:flex;align-items:center;gap:14px;background:var(--color-bg-surface, #fff);border:1px solid var(--color-border);border-radius:16px;padding:16px;margin-bottom:16px;box-shadow:var(--shadow-card)}.account-avatar{width:64px;height:64px;border-radius:50%;overflow:hidden;flex-shrink:0}.account-avatar-img{width:100%;height:100%;object-fit:cover;display:block}.account-avatar-initials{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;color:#fff;background:var(--color-primary);border-radius:50%}.account-profile-info{min-width:0}.account-profile-name{font-size:17px;font-weight:600;color:var(--color-text-primary);margin:0 0 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.account-profile-username{font-size:13px;color:var(--color-text-hint);margin:0}.account-menu{background:var(--color-bg-surface, #fff);border:1px solid var(--color-border);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-card)}.account-menu-item{display:flex;align-items:center;gap:12px;padding:14px 16px;cursor:pointer;background:transparent;border:none;width:100%;text-align:left;-webkit-tap-highlight-color:transparent;transition:background .15s}.account-menu-item:active{background:var(--color-bg-secondary)}.account-menu-item+.account-menu-item{border-top:1px solid var(--color-border)}.account-menu-icon{width:36px;height:36px;border-radius:10px;background:var(--color-primary-subtle);color:var(--color-primary-dark);display:flex;align-items:center;justify-content:center;flex-shrink:0}.account-menu-label{flex:1;font-size:15px;font-weight:500;color:var(--color-text-primary)}.account-menu-arrow{color:var(--color-text-hint);flex-shrink:0;display:flex;align-items:center}.orders-page{padding:0 16px;padding-bottom:calc(72px + env(safe-area-inset-bottom,0px));background:var(--color-bg-page, #f8f9fa);min-height:100vh}.orders-header{display:flex;align-items:center;gap:4px;padding-top:8px;padding-bottom:16px}.orders-back-btn{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:none;border:none;border-radius:50%;cursor:pointer;color:var(--color-primary);-webkit-tap-highlight-color:transparent;transition:background .15s,transform .15s;flex-shrink:0}.orders-back-btn:active{background:#0000000f;transform:scale(.92)}.orders-title{font-size:20px;font-weight:700;color:var(--color-text-primary);margin:0;flex:1}.orders-list{display:flex;flex-direction:column;gap:10px}.order-card{background:var(--color-bg-surface, #fff);border:1px solid var(--color-border);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-card);cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background .15s}.order-card:active .order-card-summary{background:var(--color-bg-secondary)}.order-card-summary{padding:14px 16px;width:100%;background:none;border:none;text-align:left;cursor:pointer;-webkit-tap-highlight-color:transparent;display:grid;grid-template-columns:1fr auto;row-gap:4px;column-gap:10px;transition:background .15s}.order-card-summary:active{background:var(--color-bg-secondary)}.order-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.order-id{font-size:14px;font-weight:600;color:var(--color-text-primary)}.order-date{font-size:13px;color:var(--color-text-hint)}.order-badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap;align-self:start;grid-row:1;grid-column:2}.order-badge--new{background:var(--color-warning-bg);color:var(--color-warning)}.order-badge--confirmed{background:var(--color-info-bg);color:var(--color-info)}.order-badge--completed{background:var(--color-success-bg);color:var(--color-success)}.order-badge--cancelled{background:var(--color-danger-bg);color:var(--color-error)}.order-badge--default{background:var(--color-bg-secondary);color:var(--color-text-hint)}.order-footer-row{display:flex;align-items:center;gap:6px;grid-column:1 / -1}.order-total{font-size:16px;font-weight:700;color:var(--color-text-price, var(--color-primary))}.order-items-count{font-size:13px;color:var(--color-text-hint)}.order-chevron{color:var(--color-text-hint);display:flex;align-items:center;grid-column:2;grid-row:2;align-self:center;justify-self:end;transition:transform .2s}.order-chevron--open{transform:rotate(180deg)}.order-items{border-top:1px solid var(--color-border);padding:12px 16px;display:flex;flex-direction:column;gap:6px}.order-item-row{display:flex;justify-content:space-between;align-items:baseline;gap:8px;font-size:13px}.order-item-name{color:var(--color-text-primary);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.order-item-qty-sum{color:var(--color-text-hint);white-space:nowrap;flex-shrink:0}.orders-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 24px;text-align:center}.orders-empty-icon{font-size:56px;margin-bottom:16px;opacity:.4}.orders-empty-title{font-size:17px;font-weight:600;color:var(--color-text-primary);margin:0 0 8px}.orders-empty-sub{font-size:14px;color:var(--color-text-hint);margin:0 0 24px}.orders-empty-btn{height:48px;padding:0 28px;background:var(--color-primary);color:#fff;font-size:15px;font-weight:600;border:none;border-radius:14px;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:opacity .15s}.orders-empty-btn:active{opacity:.8}.order-skel{background:linear-gradient(90deg,var(--color-skeleton-base, var(--color-bg-secondary)) 25%,var(--color-skeleton-shimmer, rgba(255, 255, 255, .6)) 50%,var(--color-skeleton-base, var(--color-bg-secondary)) 75%);background-size:800px 100%;animation:skeleton-shimmer 1.4s infinite linear;border-radius:8px}.orders-skeleton-list{display:flex;flex-direction:column;gap:10px}.orders-skeleton-card{background:var(--color-bg-surface, #fff);border:1px solid var(--color-border);border-radius:16px;padding:14px 16px;box-shadow:var(--shadow-card);display:flex;flex-direction:column;gap:10px}.orders-skel-row{display:flex;justify-content:space-between;gap:8px}.bottom-tab-bar{position:fixed;bottom:0;left:0;right:0;height:calc(56px + env(safe-area-inset-bottom,0px));background:var(--color-bg-primary);border-top:1px solid var(--color-border);display:flex;justify-content:space-around;align-items:flex-start;padding-top:0;z-index:100;box-shadow:var(--shadow-nav)}.tab-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;height:56px;padding:6px 4px 4px;cursor:pointer;background:none;border:none;font-family:inherit;color:var(--color-text-tertiary, var(--color-text-hint));transition:color .15s,transform .15s;position:relative;-webkit-tap-highlight-color:transparent}.tab-item:active{transform:scale(.92)}.tab-item--active{color:var(--color-primary)}.tab-icon{position:relative;display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;margin-bottom:3px}.tab-badge{position:absolute;top:-4px;right:-8px;background:var(--color-badge);color:#fff;border-radius:10px;padding:1px 5px;font-size:10px;font-weight:700;min-width:16px;text-align:center;line-height:1.4;pointer-events:none}.tab-label{font-size:10px;font-weight:500;line-height:1;white-space:nowrap}@media (max-width: 360px){.tab-label{font-size:9px}}:root{--color-primary: #4CAF50;--color-primary-dark: #388E3C;--color-primary-subtle: #E8F5E9;--color-primary-light: #81C784;--color-bg-page: #F4F6F8;--color-bg-surface: #FFFFFF;--color-bg-elevated: #FFFFFF;--color-bg-primary: var(--tg-theme-bg-color, #FFFFFF);--color-bg-secondary: var(--tg-theme-secondary-bg-color, #F4F6F8);--color-bg-skeleton: #E9ECEF;--color-text-primary: var(--tg-theme-text-color, #09090b);--color-text-secondary: var(--tg-theme-subtitle-text-color, #52525b);--color-text-hint: var(--tg-theme-hint-color, #71717a);--color-text-price: #3D9140;--color-text-inverted: #FFFFFF;--color-text-danger: #DC2626;--color-accent: var(--tg-theme-button-color, #3390ec);--color-accent-text: var(--tg-theme-button-text-color, #FFFFFF);--color-accent-subtle: rgba(51, 144, 236, .12);--color-link: var(--tg-theme-link-color, #3390ec);--color-error: #EF4444;--color-success: #22C55E;--color-warning: #F59E0B;--color-info: #3B82F6;--color-danger-bg: rgba(239, 68, 68, .1);--color-success-bg: rgba(34, 197, 94, .1);--color-warning-bg: rgba(245, 158, 11, .1);--color-info-bg: rgba(59, 130, 246, .1);--color-badge: #FF3B30;--color-badge-text: #FFFFFF;--color-toast-bg: #1C1C1E;--color-toast-text: #FFFFFF;--color-cat-green: #E8F5E9;--color-cat-orange: #FFF3E0;--color-cat-pink: #FCE4EC;--color-cat-yellow: #FFFDE7;--color-cat-blue: #E3F2FD;--color-cat-purple: #F3E5F5;--color-cat-teal: #E0F2F1;--color-cat-red: #FFEBEE;--color-border: rgba(0, 0, 0, .08);--color-border-input: rgba(0, 0, 0, .16);--color-border-focus: rgba(51, 144, 236, .5);--shadow-card: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-header: 0 1px 4px rgba(0, 0, 0, .06);--shadow-nav: 0 -2px 10px rgba(0, 0, 0, .05);--shadow-modal: 0 8px 32px rgba(0, 0, 0, .12), 0 2px 8px rgba(0, 0, 0, .08);--shadow-button: 0 2px 6px rgba(76, 175, 80, .3);--color-skeleton-base: #E9ECEF;--color-skeleton-shimmer: rgba(255, 255, 255, .8);--skeleton-shimmer-angle: 90deg;--skeleton-shimmer-duration: 1.6s;--gradient-catalog: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-cart: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-checkout: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--gradient-contact: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);--color-scrim: rgba(0, 0, 0, .48);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--text-xs: 11px;--text-sm: 13px;--text-base: 15px;--text-md: 17px;--text-lg: 20px;--text-xl: 24px;--text-2xl: 28px;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--leading-tight: 1.2;--leading-snug: 1.35;--leading-normal: 1.5;--leading-relaxed: 1.65;--tracking-tight: -.02em;--tracking-normal: 0em;--tracking-wide: .02em;--tracking-wider: .05em;--z-base: 0;--z-raised: 10;--z-dropdown: 100;--z-nav: 200;--z-overlay: 300;--z-modal: 400;--z-toast: 500;--duration-instant: 80ms;--duration-fast: .15s;--duration-base: .25s;--duration-slow: .4s;--duration-enter: .3s;--duration-exit: .2s;--ease-standard: cubic-bezier(.4, 0, .2, 1);--ease-decelerate: cubic-bezier(0, 0, .2, 1);--ease-accelerate: cubic-bezier(.4, 0, 1, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--touch-target-min: 44px}[data-theme=dark]{--color-primary: #4CAF50;--color-primary-dark: #66BB6A;--color-primary-subtle: rgba(76, 175, 80, .18);--color-primary-light: #A5D6A7;--color-bg-page: var(--tg-theme-secondary-bg-color, #1c1c1e);--color-bg-surface: var(--tg-theme-bg-color, #2c2c2e);--color-bg-elevated: #3a3a3c;--color-bg-primary: var(--tg-theme-bg-color, #2c2c2e);--color-bg-secondary: var(--tg-theme-secondary-bg-color, #1c1c1e);--color-bg-skeleton: #3a3a3c;--color-text-primary: var(--tg-theme-text-color, #EBEBF5);--color-text-secondary: var(--tg-theme-subtitle-text-color, rgba(235, 235, 245, .6));--color-text-hint: var(--tg-theme-hint-color, rgba(235, 235, 245, .45));--color-text-price: #66BB6A;--color-text-inverted: #FFFFFF;--color-text-danger: #FF6B6B;--color-accent: var(--tg-theme-button-color, #5BA4F5);--color-accent-text: var(--tg-theme-button-text-color, #FFFFFF);--color-accent-subtle: rgba(91, 164, 245, .18);--color-link: var(--tg-theme-link-color, #5BA4F5);--color-error: #F87171;--color-success: #4ADE80;--color-warning: #FBBF24;--color-info: #60A5FA;--color-danger-bg: rgba(248, 113, 113, .14);--color-success-bg: rgba(74, 222, 128, .12);--color-warning-bg: rgba(251, 191, 36, .12);--color-info-bg: rgba(96, 165, 250, .12);--color-badge: #FF453A;--color-badge-text: #FFFFFF;--color-toast-bg: #3a3a3c;--color-toast-text: #EBEBF5;--color-cat-green: rgba( 76, 175, 80, .2);--color-cat-orange: rgba(255, 152, 0, .2);--color-cat-pink: rgba(233, 30, 99, .2);--color-cat-yellow: rgba(255, 235, 59, .16);--color-cat-blue: rgba( 33, 150, 243, .2);--color-cat-purple: rgba(156, 39, 176, .2);--color-cat-teal: rgba( 0, 150, 136, .2);--color-cat-red: rgba(244, 67, 54, .2);--color-border: rgba(255, 255, 255, .1);--color-border-input: rgba(255, 255, 255, .18);--color-border-focus: rgba(91, 164, 245, .55);--shadow-card: 0 1px 4px rgba(0, 0, 0, .35), 0 1px 2px rgba(0, 0, 0, .25);--shadow-header: 0 1px 4px rgba(0, 0, 0, .25);--shadow-nav: 0 -2px 10px rgba(0, 0, 0, .2);--shadow-modal: 0 8px 32px rgba(0, 0, 0, .5), 0 2px 8px rgba(0, 0, 0, .35);--shadow-button: 0 2px 8px rgba(76, 175, 80, .25);--color-skeleton-base: #3a3a3c;--color-skeleton-shimmer: rgba(255, 255, 255, .06);--gradient-catalog: linear-gradient(135deg, #5B6FD6 0%, #6B4090 100%);--gradient-cart: linear-gradient(135deg, #D070E0 0%, #D04060 100%);--gradient-checkout: linear-gradient(135deg, #3D8CD6 0%, #00C8D6 100%);--gradient-contact: linear-gradient(135deg, #32C860 0%, #28D4B0 100%);--color-scrim: rgba(0, 0, 0, .64)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.5}.container{max-width:100%;padding:16px;min-height:100vh}h1{font-size:24px;margin-bottom:16px;color:var(--color-text-primary)}h2{font-size:20px;margin-bottom:12px}h3{font-size:16px;margin-bottom:8px}.loading,.error{text-align:center;padding:20px;font-size:16px}.error{color:var(--color-error)}@keyframes skeleton-shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton{background:linear-gradient(90deg,var(--color-skeleton-base, var(--color-bg-secondary)) 25%,var(--color-skeleton-shimmer, rgba(255, 255, 255, .6)) 50%,var(--color-skeleton-base, var(--color-bg-secondary)) 75%);background-size:800px 100%;animation:skeleton-shimmer 1.4s infinite linear;border-radius:8px}.app-init-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px;text-align:center}.app-init-content{max-width:500px;width:100%}.app-init-icon{font-size:48px;margin-bottom:16px}.app-init-heading,.app-init-retry{margin-bottom:16px}.app-diagnostic{margin-top:20px;text-align:left;background:var(--color-bg-secondary);padding:12px;border-radius:8px;font-size:12px}.app-diagnostic-summary{cursor:pointer;font-weight:700;margin-bottom:8px}.app-diagnostic-pre{white-space:pre-wrap;word-break:break-all;margin:0;font-size:11px;color:var(--color-text-secondary)}.payment-result-screen{text-align:center;padding-top:60px}.payment-result-icon{font-size:64px;margin-bottom:16px}.payment-result-loading-icon{font-size:48px;margin-bottom:16px}.payment-result-order{color:var(--color-text-hint);margin-bottom:8px}.payment-result-action{margin-top:24px}.categories-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.category-card{background:var(--color-primary);color:var(--color-accent-text);border-radius:12px;padding:20px;text-align:center;cursor:pointer;transition:transform .2s,opacity .2s;min-height:100px;display:flex;align-items:center;justify-content:center}.category-card:active{transform:scale(.95);opacity:.8}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.skeleton-grid{margin-top:12px}.product-card{background:var(--color-bg-secondary);border-radius:12px;overflow:hidden;cursor:pointer;transition:transform .2s}.skeleton-card{cursor:default;position:relative;overflow:hidden}.skeleton-card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);animation:shimmer 1.2s infinite}.product-card:active{transform:scale(.98)}.product-image{width:100%;height:160px;object-fit:cover}.skeleton-image{width:100%;height:160px;background:var(--color-border)}.product-info{padding:12px}.skeleton-line{height:12px;background:var(--color-border);border-radius:6px;margin-bottom:10px}.skeleton-line.short{width:60%}.skeleton-button{height:32px;background:#0000001f;border-radius:8px}.product-price{font-size:18px;font-weight:700;color:var(--color-primary);margin:8px 0}.btn-add-to-cart{width:100%;padding:8px;background:var(--color-primary);color:var(--color-accent-text);border:none;border-radius:8px;font-size:14px;cursor:pointer;transition:opacity .2s}.btn-add-to-cart:active{opacity:.8}.load-more-container{display:flex;flex-direction:column;align-items:center;gap:8px;margin:20px 0 12px}.btn-load-more{width:100%;padding:12px;background:var(--color-bg-secondary);color:var(--color-text-primary);border:1px solid var(--color-text-hint);border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:opacity .2s,transform .2s}.btn-load-more:active{transform:scale(.98)}.btn-load-more:disabled{opacity:.6;cursor:not-allowed}.load-more-info,.empty-state{color:var(--color-text-hint);text-align:center;margin:12px 0;font-size:14px}.product-detail{max-width:600px;margin:0 auto}.product-detail-image{width:100%;max-height:400px;object-fit:cover;border-radius:12px;margin-bottom:16px}.product-detail-price{font-size:24px;font-weight:700;color:var(--color-primary);margin:12px 0}.product-description{margin:16px 0;line-height:1.6}.quantity-selector{display:flex;align-items:center;justify-content:center;gap:16px;margin:20px 0}.btn-quantity{min-width:44px;min-height:44px;width:44px;height:44px;font-size:20px;background:var(--color-primary);color:var(--color-accent-text);border:none;border-radius:8px;cursor:pointer;transition:opacity .2s;display:flex;align-items:center;justify-content:center}.btn-quantity:active{opacity:.7}.quantity-value{font-size:20px;font-weight:700;min-width:40px;text-align:center}.btn-primary{width:100%;padding:14px;background:var(--color-primary);color:var(--color-accent-text);border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:opacity .2s}.btn-primary:active{opacity:.8}.empty-cart{text-align:center;padding:40px 20px;font-size:16px;color:var(--color-text-hint)}.cart-items{margin-bottom:20px}.cart-item{display:flex;gap:12px;background:var(--color-bg-secondary);border-radius:12px;padding:12px;margin-bottom:12px}.cart-item-image{width:80px;height:80px;object-fit:cover;border-radius:8px}.cart-item-info{flex:1}.cart-item-price{font-size:16px;font-weight:700;color:var(--color-primary);margin:4px 0}.cart-item-controls{display:flex;align-items:center;gap:8px;margin:8px 0}.btn-remove{min-width:44px;min-height:44px;width:44px;height:44px;background:var(--color-error);color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;margin-left:auto}.btn-remove:active{opacity:.7}.cart-item-subtotal{font-size:14px;color:var(--color-text-hint)}.cart-total{position:sticky;bottom:0;background:var(--color-bg-primary);padding:16px;margin:0 -16px;border-top:1px solid var(--color-text-hint);text-align:center}.cart-actions{margin-top:12px}.checkout-summary{background:var(--color-bg-secondary);border-radius:12px;padding:16px;margin-bottom:20px}.checkout-item{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--color-text-hint)}.checkout-item:last-of-type{border-bottom:none}.checkout-total{display:flex;justify-content:space-between;padding-top:12px;margin-top:12px;border-top:2px solid var(--color-text-hint);font-size:18px}.checkout-form{margin-top:20px}.form-actions{margin-top:12px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600}.form-group input,.form-group textarea{width:100%;padding:12px;font-size:16px;border:1px solid var(--color-text-hint);border-radius:8px;background:var(--color-bg-primary);color:var(--color-text-primary)}.form-group select{width:100%;padding:12px;font-size:16px;border:1px solid var(--color-text-hint);border-radius:8px;background:var(--color-bg-primary);color:var(--color-text-primary);-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--color-text-hint) 50%),linear-gradient(135deg,var(--color-text-hint) 50%,transparent 50%);background-position:calc(100% - 20px) calc(1em + 4px),calc(100% - 15px) calc(1em + 4px);background-size:5px 5px,5px 5px;background-repeat:no-repeat}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary)}.form-group select:focus{outline:none;border-color:var(--color-primary)}.segmented-control{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.segment{padding:12px;border-radius:10px;border:1px solid var(--color-text-hint);background:var(--color-bg-secondary);color:var(--color-text-primary);font-size:14px;font-weight:600;cursor:pointer;transition:transform .2s,border-color .2s,background .2s}.segment:active{transform:scale(.98)}.segment.active{border-color:var(--color-primary);background:var(--color-primary-subtle)}.error-container{text-align:center;padding:40px 20px;max-width:400px;margin:60px auto}.error-icon{font-size:64px;margin-bottom:20px}.error-container h2{color:var(--color-text-primary);margin-bottom:12px}.error-message{color:var(--color-error);margin-bottom:24px;line-height:1.5}.error-container .btn{margin-top:8px}.app-header{position:sticky;top:0;left:0;right:0;z-index:200;display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 8px;background:var(--color-bg-primary);border-bottom:1px solid var(--color-text-hint);box-shadow:var(--shadow-header)}.app-header-left,.app-header-right{flex:0 0 44px;display:flex;align-items:center;justify-content:center}.app-header-back{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:none;background:none;color:var(--color-primary);cursor:pointer;border-radius:50%;transition:background .15s,transform .15s;-webkit-tap-highlight-color:transparent}.app-header-back:active{background:#0000000f;transform:scale(.92)}.app-header-center{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;-webkit-tap-highlight-color:transparent;min-width:0}.app-header-logo{height:32px;width:auto;max-width:32px;border-radius:6px;object-fit:contain;flex-shrink:0}.app-header-logo-fallback{font-size:28px;line-height:1;flex-shrink:0}.app-header-title{font-size:17px;font-weight:600;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-container{display:flex;flex-direction:column;min-height:100vh}.app-content{flex:1;padding-bottom:calc(72px + env(safe-area-inset-bottom,0px))}.home-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-top:20px}.home-card{background:var(--color-bg-secondary);border-radius:16px;padding:24px 20px;text-align:center;cursor:pointer;transition:transform .2s,box-shadow .2s;position:relative;min-height:160px;display:flex;flex-direction:column;align-items:center;justify-content:center}.home-card:active{transform:scale(.97)}.home-card-catalog{background:var(--gradient-catalog);color:#fff}.home-card-cart{background:var(--gradient-cart);color:#fff}.home-card-checkout{background:var(--gradient-checkout);color:#fff}.home-card-contact{background:var(--gradient-contact);color:#fff}.home-card-icon{font-size:48px;margin-bottom:12px;position:relative;display:inline-block}.home-card-badge{position:absolute;top:-4px;right:-8px;background:var(--color-badge);color:#fff;border-radius:12px;padding:2px 8px;font-size:12px;font-weight:700;min-width:20px;text-align:center}.home-card-title{font-size:16px;font-weight:600;margin-bottom:6px}.home-card-description{font-size:13px;opacity:.9;line-height:1.4}.bottom-navigation{position:fixed;bottom:0;left:0;right:0;background:var(--color-bg-primary);border-top:1px solid var(--color-border);display:flex;justify-content:space-around;align-items:center;padding:8px 0;padding-bottom:calc(8px + env(safe-area-inset-bottom,0px));z-index:100;box-shadow:var(--shadow-nav)}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px 4px;cursor:pointer;transition:transform .2s;color:var(--color-text-hint);position:relative}.nav-item:active{transform:scale(.95)}.nav-item-active{color:var(--color-primary)}.nav-icon{font-size:24px;margin-bottom:4px;position:relative;display:inline-block}.nav-icon-with-badge{position:relative}.nav-badge{position:absolute;top:-4px;right:-8px;background:var(--color-badge);color:#fff;border-radius:10px;padding:2px 6px;font-size:10px;font-weight:700;min-width:16px;text-align:center;line-height:1}.nav-label{font-size:11px;font-weight:500}.phone-input-group{display:flex;gap:8px;align-items:stretch}.phone-input-group input{flex:1}.btn-autofill{padding:8px 12px;background:var(--color-primary);color:var(--color-accent-text);border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:opacity .2s;white-space:nowrap;min-width:120px}.btn-autofill:active{opacity:.8}.btn-autofill:disabled{opacity:.5;cursor:not-allowed}button.nav-item{background:none;border:none;padding:8px 4px;font-family:inherit;-webkit-tap-highlight-color:transparent}.product-image-placeholder{background:var(--color-bg-secondary);display:flex;align-items:center;justify-content:center;color:var(--color-text-hint)}.form-error{font-size:13px;color:var(--color-error);margin-top:4px;line-height:1.4}.form-field--error input,.form-field--error select,.form-field--error textarea{border-color:var(--color-error)}.form-field--error input:focus,.form-field--error select:focus,.form-field--error textarea:focus{border-color:var(--color-error);outline-color:var(--color-error)}@media (max-width: 400px){.home-grid{grid-template-columns:1fr}.nav-label{font-size:10px}.nav-icon{font-size:22px}}@keyframes shimmer{to{transform:translate(100%)}}