:root{--primary: #0284c7;--primary-hover: #0369a1;--primary-light: #e0f2fe;--secondary: #0d9488;--accent: #f59e0b;--danger: #ef4444;--success: #10b981;--bg-main: #f8fafc;--bg-card: #ffffff;--bg-nav: rgba(255, 255, 255, .9);--border-color: #e2e8f0;--text-main: #0f172a;--text-muted: #64748b;--text-white: #ffffff;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-glow: 0 0 20px rgba(2, 132, 199, .25);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--radius-full: 9999px;--transition: all .25s cubic-bezier(.4, 0, .2, 1);--font-heading: "Outfit", sans-serif;--font-body: "Plus Jakarta Sans", sans-serif}[data-theme=dark]{--primary: #38bdf8;--primary-hover: #0284c7;--primary-light: #1e293b;--secondary: #2dd4bf;--bg-main: #0b1329;--bg-card: #151f38;--bg-nav: rgba(15, 23, 42, .9);--border-color: #233256;--text-main: #f1f5f9;--text-muted: #94a3b8;--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .6);--shadow-glow: 0 0 25px rgba(56, 189, 248, .2)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-body);background-color:var(--bg-main);color:var(--text-main);line-height:1.6;transition:background-color .3s ease,color .3s ease;min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-main);font-weight:700}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;outline:none;font-family:var(--font-body)}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding-bottom:3rem}.container{max-width:1240px;margin:0 auto;padding:0 1.25rem}.navbar{position:sticky;top:0;z-index:100;background-color:var(--bg-nav);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);transition:var(--transition)}.nav-container{display:flex;align-items:center;justify-content:space-between;height:76px}.brand-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-heading);font-size:1.45rem;font-weight:800;color:var(--primary)}.brand-icon{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;width:42px;height:42px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:var(--shadow-glow)}.nav-links{display:flex;align-items:center;gap:24px;list-style:none}.nav-link{font-weight:500;font-size:.95rem;color:var(--text-main);padding:8px 12px;border-radius:var(--radius-sm);transition:var(--transition)}.nav-link:hover,.nav-link.active{color:var(--primary);background-color:var(--primary-light)}.nav-actions{display:flex;align-items:center;gap:14px}.btn-icon{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-main);width:42px;height:42px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:1.1rem;position:relative;transition:var(--transition)}.btn-icon:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}.badge{position:absolute;top:-4px;right:-4px;background:var(--danger);color:#fff;font-size:.75rem;font-weight:700;width:20px;height:20px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-md);font-weight:600;font-size:.95rem;transition:var(--transition)}.btn-primary{background:linear-gradient(135deg,var(--primary),#0284c7);color:#fff;box-shadow:0 4px 14px #0284c759}.btn-primary:hover{opacity:.92;transform:translateY(-2px);box-shadow:0 6px 20px #0284c773}.btn-secondary{background:var(--bg-card);color:var(--text-main);border:1px solid var(--border-color)}.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}.btn-outline-primary{border:2px solid var(--primary);color:var(--primary);background:transparent}.btn-outline-primary:hover{background-color:var(--primary);color:#fff}.btn-sm{padding:6px 12px;font-size:.85rem;border-radius:var(--radius-sm)}.btn-full{width:100%}.hero-section{position:relative;padding:5rem 0 4rem;background:radial-gradient(circle at 80% 20%,rgba(2,132,199,.12) 0%,transparent 60%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background-color:var(--primary-light);color:var(--primary);font-weight:700;font-size:.85rem;border-radius:var(--radius-full);margin-bottom:1.25rem}.hero-title{font-size:3.2rem;line-height:1.15;margin-bottom:1.25rem;letter-spacing:-.02em}.hero-title span{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.15rem;color:var(--text-muted);margin-bottom:2rem;max-width:540px}.hero-buttons{display:flex;gap:16px}.hero-card-container{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}.hero-image{width:100%;height:420px;object-fit:cover;border-radius:var(--radius-lg);display:block;transition:opacity .5s ease-in-out}.hero-slider-overlay{position:absolute;bottom:0;left:0;right:0;padding:1.5rem 1.25rem 1rem;background:linear-gradient(to top,rgba(15,23,42,.9) 0%,rgba(15,23,42,.4) 70%,transparent 100%);color:#fff;display:flex;flex-direction:column;gap:4px}.hero-slider-title{font-size:1.1rem;font-weight:700;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.5)}.hero-slider-caption{font-size:.85rem;color:#cbd5e1;text-shadow:0 1px 2px rgba(0,0,0,.5)}.hero-slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:var(--radius-full);background:#0f172a99;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1rem;cursor:pointer;border:1px solid rgba(255,255,255,.2);transition:var(--transition);z-index:10}.hero-slider-arrow:hover{background:var(--primary);border-color:var(--primary);transform:translateY(-50%) scale(1.1)}.hero-slider-arrow.left{left:12px}.hero-slider-arrow.right{right:12px}.hero-slider-dots{position:absolute;bottom:12px;right:16px;display:flex;gap:6px;z-index:10}.hero-slider-dot{width:10px;height:10px;border-radius:var(--radius-full);background:#fff6;cursor:pointer;transition:var(--transition)}.hero-slider-dot.active{width:24px;background:var(--primary);border-radius:var(--radius-full)}.section-header{text-align:center;margin:4rem 0 2.5rem}.section-subtitle{color:var(--primary);font-weight:700;text-transform:uppercase;font-size:.85rem;letter-spacing:.1em;margin-bottom:8px}.section-title{font-size:2.2rem}.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:1.75rem}.product-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;display:flex;flex-direction:column;transition:var(--transition)}.product-card:hover{transform:translateY(-6px);border-color:var(--primary);box-shadow:var(--shadow-lg)}.product-image-wrap{position:relative;height:200px;background-color:#f1f5f9;overflow:hidden}.product-image{width:100%;height:100%;object-fit:cover;transition:var(--transition)}.product-card:hover .product-image{transform:scale(1.05)}.tag-trending{position:absolute;top:12px;left:12px;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;font-weight:700;font-size:.75rem;padding:4px 10px;border-radius:var(--radius-full)}.tag-rent{position:absolute;top:12px;right:12px;background:linear-gradient(135deg,var(--secondary),#0f766e);color:#fff;font-weight:700;font-size:.75rem;padding:4px 10px;border-radius:var(--radius-full)}.product-body{padding:1.25rem;display:flex;flex-direction:column;flex:1}.product-category{font-size:.8rem;font-weight:600;color:var(--primary);margin-bottom:4px;text-transform:uppercase}.product-name{font-size:1.15rem;margin-bottom:8px;line-height:1.3}.product-desc{font-size:.88rem;color:var(--text-muted);margin-bottom:1rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}.product-prices{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:1.25rem;padding-top:8px;border-top:1px dashed var(--border-color)}.price-buy{font-size:1.25rem;font-weight:800;color:var(--text-main)}.price-rent{font-size:.85rem;color:var(--secondary);font-weight:700}.product-actions{display:flex;gap:8px}.filter-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:2rem}.filter-btn{padding:8px 18px;border-radius:var(--radius-full);background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-main);font-weight:600;font-size:.9rem;transition:var(--transition)}.filter-btn:hover,.filter-btn.active{background-color:var(--primary);border-color:var(--primary);color:#fff}.search-box{position:relative;flex:1;max-width:400px}.search-input{width:100%;padding:10px 16px 10px 42px;border-radius:var(--radius-full);border:1px solid var(--border-color);background-color:var(--bg-card);color:var(--text-main);font-size:.95rem;outline:none;transition:var(--transition)}.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0284c726}.search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--text-muted)}.form-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2.5rem;max-width:480px;margin:3rem auto;box-shadow:var(--shadow-md)}.form-group{margin-bottom:1.25rem}.form-label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}.form-control{width:100%;padding:10px 14px;border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:var(--bg-main);color:var(--text-main);font-size:.95rem;outline:none;transition:var(--transition)}.form-control:focus{border-color:var(--primary);background-color:var(--bg-card);box-shadow:0 0 0 3px #0284c726}.table-responsive{overflow-x:auto}.custom-table{width:100%;border-collapse:collapse;background-color:var(--bg-card);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border-color)}.custom-table th,.custom-table td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--border-color)}.custom-table th{background-color:var(--primary-light);font-weight:700;font-size:.88rem;color:var(--primary);text-transform:uppercase}.chatbot-trigger{position:fixed;bottom:28px;right:28px;width:60px;height:60px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-size:1.5rem;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-glow);z-index:99;transition:var(--transition)}.chatbot-trigger:hover{transform:scale(1.08)}.chatbot-window{position:fixed;bottom:100px;right:28px;width:380px;max-width:calc(100vw - 40px);height:520px;background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;z-index:100;overflow:hidden;animation:chatSlideUp .3s ease-out}@keyframes chatSlideUp{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.chat-header{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;padding:16px;display:flex;align-items:center;justify-content:space-between}.chat-messages{flex:1;padding:16px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.chat-msg{max-width:80%;padding:10px 14px;border-radius:var(--radius-md);font-size:.9rem;margin-bottom:8px;word-wrap:break-word;overflow-wrap:break-word;white-space:pre-wrap;line-height:1.5}.chat-msg.bot{background-color:var(--primary-light);color:var(--text-main);align-self:flex-start}.chat-msg.user{background-color:var(--primary);color:#fff;align-self:flex-end;margin-left:auto}.chat-input-row{display:flex;padding:12px;gap:8px;border-top:1px solid var(--border-color)}.footer{background-color:var(--bg-card);border-top:1px solid var(--border-color);padding:4rem 0 2rem;margin-top:auto}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:2.5rem;margin-bottom:3rem}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid var(--border-color);color:var(--text-muted);font-size:.88rem}.image-upload-area{border:2px dashed var(--border-color);border-radius:var(--radius-md);padding:1.5rem;text-align:center;cursor:pointer;transition:var(--transition);background-color:var(--bg-main)}.image-upload-area:hover{border-color:var(--primary);background-color:var(--primary-light)}.image-upload-area img{max-width:100%;max-height:180px;object-fit:cover;border-radius:var(--radius-sm);margin-bottom:8px}.image-upload-area .upload-placeholder{color:var(--text-muted);display:flex;flex-direction:column;align-items:center;gap:8px}.image-upload-area .upload-placeholder i{font-size:2rem;color:var(--primary)}.product-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}.cart-grid{display:grid;grid-template-columns:1.8fr 1fr;gap:2rem}.profile-grid{display:grid;grid-template-columns:1fr 2fr;gap:2rem}@media (max-width: 900px){.hero-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.product-detail-grid,.cart-grid,.profile-grid{grid-template-columns:1fr}}@media (max-width: 600px){.nav-links{display:none}.hero-title{font-size:2.3rem}.footer-grid{grid-template-columns:1fr}.chatbot-window{width:calc(100vw - 20px);right:10px;bottom:80px;height:450px}}