:root{--bg: #f5f7fb;--surface: #ffffff;--surface-alt: #eef3ff;--text: #1f2937;--muted: #667085;--primary: #2563eb;--primary-dark: #1d4ed8;--border: #e5e7eb;--success: #16a34a;--shadow: 0 10px 30px rgba(15, 23, 42, .08)}*{box-sizing:border-box}html{font-size:16px}body{margin:0;min-width:320px;overflow-x:hidden;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}img{max-width:100%;display:block}.app-shell{min-height:100vh}.topbar{position:sticky;top:0;z-index:40;background:#fffffff0;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.brand-row{width:min(100%,1200px);margin:0 auto;display:flex;align-items:center;justify-content:space-between;min-height:72px;padding:.75rem 1rem;gap:1rem}.brand{min-width:0;font-size:clamp(1.1rem,2.5vw,1.5rem);font-weight:800;color:#7c2d12;white-space:nowrap}.cart-pill{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;flex-shrink:0;min-height:42px;padding:.55rem .85rem;border-radius:999px;background:#fff7ed;color:#7c2d12;font-size:.875rem;font-weight:700}.cart-pill strong{min-width:1.25rem;padding:.15rem .35rem;border-radius:999px;background:#7c2d12;color:#fff;font-size:.7rem;text-align:center}.page-container{max-width:1200px;margin:0 auto;padding:1rem}.page-section{padding:.5rem 0 2rem}.hero-card,.card,.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}.hero-card{padding:1.5rem}.eyebrow{margin:0 0 .5rem;text-transform:uppercase;letter-spacing:.1em;font-size:.72rem;font-weight:700;color:var(--primary)}.hero-card h1{margin:0 0 .75rem;font-size:clamp(2rem,6vw,3.5rem);line-height:1.1}.hero-card p{color:var(--muted);margin-bottom:1rem}.hero-actions,.detail-actions{display:flex;flex-wrap:wrap;gap:.75rem}.primary-btn,.secondary-btn{border:none;border-radius:12px;padding:.8rem 1rem;font-weight:700;cursor:pointer;transition:all .2s ease}.primary-btn{background:var(--primary);color:#fff}.primary-btn:hover:not(:disabled){background:var(--primary-dark)}.primary-btn:disabled,.secondary-btn:disabled{opacity:.55;cursor:not-allowed}.secondary-btn{background:#f3f4f6;color:var(--text)}.primary-btn.small,.secondary-btn.small{padding:.65rem .8rem;font-size:.85rem}.full-width{width:100%}.feature-grid,.product-grid{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:1rem}.feature-card,.product-card{overflow:hidden}.feature-card{padding:1.25rem}.section-header h2{margin-bottom:0}.product-card img{width:100%;aspect-ratio:1;object-fit:cover;background:#e5e7eb}.product-card-body{display:flex;flex:1;flex-direction:column;padding:1rem}.product-card h3,.cart-item h3{margin:0 0 .5rem}.product-detail{display:grid;gap:1rem}.product-detail-image{width:100%;border-radius:18px;background:#e5e7eb}.product-detail-content{padding:.5rem 0}.price{font-size:1.5rem;font-weight:800;color:var(--primary)}.cart-list{display:grid;gap:.75rem;margin-top:1rem}.cart-item,.checkout-box,.form-card{padding:1rem}.checkout-box{margin-top:1rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}.cart-item-actions{display:flex;align-items:end;gap:.75rem}.qty-control{min-width:110px}.empty-state{text-align:center;padding:2rem}.api-warning{display:grid;gap:.2rem;margin-top:1rem;padding:.9rem 1rem;border:1px solid #f59e0b;border-radius:12px;background:#fffbeb;color:#92400e}.compact-form{display:flex;justify-content:center}.form-card{width:100%;max-width:420px}form{display:grid;gap:1rem}label{display:grid;gap:.4rem;font-weight:600}input,textarea{width:100%;border:1px solid var(--border);border-radius:10px;padding:.8rem .9rem;background:#fff}textarea{resize:vertical}.form-error,.form-success{margin:0;font-size:.9rem}.form-error{color:#b91c1c}.form-success{color:var(--success)}.form-switch{text-align:center;color:var(--muted)}.form-switch a{color:var(--primary);font-weight:700}.stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:1rem 0}.stat-card,.admin-form,.admin-list{padding:1rem}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;display:grid;gap:.25rem;text-align:center}.stat-card span{color:var(--muted)}.stat-card strong{font-size:1.75rem}.admin-grid{display:grid;gap:1rem}.admin-product-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 0;border-bottom:1px solid var(--border)}.admin-product-row:last-child{border-bottom:0}.admin-product-row div{display:grid;gap:.2rem}.admin-product-row span{color:var(--muted);font-size:.85rem}.checkout-address{margin-top:.75rem}.home-page,.catalog-page,.product-detail-page{width:min(100%,1200px);margin:0 auto}.hero-section{display:grid;grid-template-columns:1fr;gap:2rem;align-items:center;padding:clamp(2rem,5vw,5rem) 0}.hero-copy h1{margin:0 0 1rem;font-size:clamp(2.5rem,7vw,5rem);line-height:.96;letter-spacing:-.04em}.hero-copy p{color:var(--muted);font-size:1.05rem;line-height:1.7;max-width:680px}.hero-highlights{display:flex;flex-wrap:wrap;gap:1rem 1.5rem;margin-top:1.5rem;color:var(--muted);font-size:.9rem}.hero-highlights strong{color:var(--text)}.hero-visual{position:relative;min-height:420px;display:grid;place-items:center}.hero-card-main{position:relative;width:min(100%,470px);aspect-ratio:.94;border-radius:30px;padding:1rem;background:linear-gradient(135deg,#1e293b,#4f46e5 55%,#7c3aed);box-shadow:0 30px 60px #4f46e547}.hero-card-image{height:78%;border-radius:22px;background:url(https://images.unsplash.com/photo-1509042239860-f550ce710b93?auto=format&fit=crop&w=1200&q=80) center/cover}.hero-card-info{display:flex;flex-direction:column;gap:.2rem;padding:1rem .25rem 0;color:#fff}.hero-card-info small{color:#cbd5e1}.hero-coffee-badge{position:absolute;top:1rem;right:1rem;z-index:2;padding:.45rem .8rem;border-radius:999px;background:#ffffff2e;color:#fff;font-size:.75rem;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.floating-card{position:absolute;padding:.7rem .9rem;border-radius:12px;background:#fffffff0;color:var(--text);font-size:.82rem;box-shadow:var(--shadow)}.floating-card-top{top:2rem;left:0}.floating-card-bottom{bottom:1rem;right:0}.trust-bar{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;padding:1rem;border:1px solid var(--border);border-radius:16px;background:#fff;color:var(--muted);font-size:.82rem;text-align:center}.content-section{padding:3rem 0 0}.section-header{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:1rem}.section-header.center{display:grid;justify-items:center;text-align:center}.section-header h2,.catalog-hero h1,.product-detail-content h1{margin:0;font-size:clamp(1.8rem,4vw,2.8rem);letter-spacing:-.03em}.text-link{color:var(--primary);font-weight:700}.promo-banner{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:3rem;padding:clamp(1.25rem,4vw,2.5rem);border-radius:24px;background:linear-gradient(135deg,#1e293b,#4f46e5);color:#fff}.promo-banner h2{margin:.4rem 0 0;font-size:clamp(1.5rem,4vw,2.6rem)}.eyebrow.white{color:#c7d2fe}.primary-btn.light{background:#fff;color:var(--primary)}.category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1.5rem}.category-card{min-height:180px;padding:1.25rem;border-radius:22px;display:flex;flex-direction:column;justify-content:end;color:#fff;background-size:cover;background-position:center;box-shadow:var(--shadow)}.category-card span{opacity:.8;font-size:.8rem}.category-card strong{font-size:1.3rem}.category-card.coffee{background-image:linear-gradient(#0f172a26,#0f172abf),url(https://images.unsplash.com/photo-1498804103079-a6351b050096?auto=format&fit=crop&w=900&q=80)}.category-card.tea{background-image:linear-gradient(#0f172a26,#0f172abf),url(https://images.unsplash.com/photo-1523906630133-f6934a1ab2b9?auto=format&fit=crop&w=900&q=80)}.category-card.smoothie{background-image:linear-gradient(#0f172a26,#0f172abf),url(https://images.unsplash.com/photo-1577805947697-89e18249d767?auto=format&fit=crop&w=900&q=80)}.category-card.dessert{background-image:linear-gradient(#0f172a26,#0f172abf),url(https://images.unsplash.com/photo-1578985545062-69928b1d9587?auto=format&fit=crop&w=900&q=80)}.catalog-hero{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:1rem;padding:2rem 0}.search-field{display:flex;align-items:center;gap:.7rem;min-width:min(100%,360px);padding:.8rem 1rem;border:1px solid var(--border);border-radius:14px;background:#fff}.search-field input{border:0;padding:0;background:transparent}.search-field input:focus{outline:none}.loading-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1rem}.loading-grid span{aspect-ratio:.86;border-radius:18px;background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0,#f1f5f9 75%);background-size:200% 100%;animation:shimmer 1.6s infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.product-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--border);border-radius:20px;overflow:hidden;background:#fff;box-shadow:0 10px 25px #0f172a0f}.product-card-image-wrap{position:relative;display:block;overflow:hidden}.product-card-image-wrap:hover img{transform:scale(1.04)}.product-card img{aspect-ratio:1.05;object-fit:cover;transition:transform .25s ease}.product-card-body{display:flex;flex:1;flex-direction:column}.product-card-actions{margin-top:auto}.product-detail-image-wrap{position:relative}.product-badge{position:absolute;top:1rem;left:1rem;padding:.4rem .65rem;border-radius:999px;background:#ffffffeb;color:var(--text);font-size:.75rem;font-weight:700}.product-card-meta,.product-price-row,.product-detail-price-row,.detail-status-row,.product-detail-meta{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.product-category{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}.product-rating{color:#f59e0b;font-size:.82rem}.stock-pill{padding:.35rem .6rem;border-radius:999px;font-size:.75rem;font-weight:700}.stock-pill.in-stock{background:#dcfce7;color:#166534}.stock-pill.out-stock{background:#fee2e2;color:#991b1b}.product-card h3{font-size:1.1rem}.product-card-body .secondary-btn.product-link{flex:1;text-align:center}.product-add{flex:1}.product-detail-page{padding-top:1rem}.back-link{display:inline-block;color:var(--primary);font-weight:700;margin:0 0 1rem}.product-detail{align-items:center}.product-detail-image{aspect-ratio:1;object-fit:cover}.product-detail-content{display:grid;gap:1rem}.product-detail-rating{color:var(--muted);font-size:.9rem}.product-description{color:var(--muted);line-height:1.7}.detail-status-row{justify-content:flex-start;color:var(--muted);font-size:.88rem}.product-detail-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding-top:1rem;border-top:1px solid var(--border)}.product-detail-meta div{display:grid;gap:.25rem}.product-detail-meta strong{font-size:.83rem}.product-detail-meta span{color:var(--muted);font-size:.78rem}.detail-badge{left:1rem}.site-footer{margin-top:4rem;padding:2rem 1rem;background:#1f2937;color:#cbd5e1}.footer-grid{max-width:1200px;margin:0 auto;display:grid;gap:1.5rem}.footer-grid h3{margin:0 0 .75rem;color:#fff}.footer-grid a,.footer-grid span{display:block;color:#cbd5e1;margin:.4rem 0}.footer-brand{color:#fff}.footer-bottom{max-width:1200px;margin:2rem auto 0;padding-top:1rem;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:1rem;font-size:.8rem}.ai-assistant-toggle{position:fixed;right:1rem;bottom:1rem;z-index:40;display:inline-flex;align-items:center;gap:.55rem;padding:.85rem 1rem;border:none;border-radius:999px;background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff;font-weight:800;box-shadow:0 16px 35px #2563eb4d;cursor:pointer}.ai-assistant-icon{font-size:1.1rem}.ai-chat-widget{position:fixed;right:1rem;bottom:5rem;z-index:41;width:min(calc(100vw - 2rem),440px);height:min(70vh,640px);display:grid;grid-template-rows:auto 1fr auto;border:1px solid var(--border);border-radius:20px;background:#fff;box-shadow:0 28px 60px #0f172a2b;overflow:hidden}.ai-chat-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem;border-bottom:1px solid var(--border);background:#f8fafc}.ai-chat-header strong,.ai-chat-header small{display:block}.ai-chat-header small{color:var(--muted);font-size:.74rem}.ai-close-button{border:none;background:transparent;font-size:1.5rem;color:var(--muted);cursor:pointer}.ai-chat-body{overflow-y:auto;padding:1rem;display:grid;align-content:start;gap:.75rem}.ai-message{max-width:85%}.ai-message.user{margin-left:auto}.ai-message p{margin:0;padding:.8rem .9rem;border-radius:14px;line-height:1.5}.ai-message.assistant p{background:#eff6ff;color:var(--text);border-bottom-left-radius:4px}.ai-message.user p{background:var(--primary);color:#fff;border-bottom-right-radius:4px}.ai-error{margin:0;padding:.7rem .8rem;color:#b91c1c;background:#fee2e2;border-radius:10px}.ai-recommendations{display:grid;gap:.75rem;margin-top:.5rem}.ai-recommendations h3{margin:0;font-size:.96rem}.ai-product-card{display:grid;gap:.5rem;padding:.65rem;border:1px solid var(--border);border-radius:15px;background:#fff}.ai-product-card .product-card{box-shadow:none}.ai-product-card .product-card-image-wrap{pointer-events:none}.ai-product-actions{display:flex;gap:.5rem}.ai-product-actions .secondary-btn,.ai-product-actions .primary-btn{flex:1;text-align:center}.ai-chat-form{display:grid;gap:.65rem;padding:.8rem;border-top:1px solid var(--border);background:#fff}.ai-chat-form textarea{min-height:70px;resize:vertical}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (min-width: 640px){.feature-grid,.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width: 768px){.hero-section{grid-template-columns:1.1fr .9fr}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-detail{grid-template-columns:1.1fr 1fr}}@media (min-width: 1024px){.feature-grid,.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width: 640px){.brand-row{min-height:64px}.brand{font-size:1.05rem}.cart-pill{padding:.5rem .75rem}.promo-banner,.section-header,.product-detail-price-row,.detail-status-row{align-items:flex-start;flex-direction:column}.product-detail-meta,.trust-bar,.category-grid,.loading-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}}@media (prefers-reduced-motion: reduce){*{scroll-behavior:auto!important}.loading-grid span{animation:none}}@media (min-width: 640px){.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width: 768px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-detail{grid-template-columns:1.1fr 1fr;align-items:center}}@media (min-width: 1024px){.feature-grid,.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}