:root{--primary: #4169E1;--primary-dark: #2f50c4;--primary-darker: #243d99;--primary-light: #eef1fb;--primary-lighter: #f6f8fe;--bg: #FFFFFF;--bg-secondary: #F2F2F2;--bg-tertiary: #fafafa;--text: #000000;--text-secondary: #2e2e2e;--text-muted: #6b7280;--border: #e6e6e9;--border-light: #f0f0f2;--success: #16a34a;--success-bg: #dcfce7;--error: #dc2626;--error-bg: #fee2e2;--warning: #b45309;--warning-bg: #fef3c7;--shadow-xs: 0 1px 2px rgba(16, 24, 40, .05);--shadow-sm: 0 1px 3px rgba(16, 24, 40, .06), 0 1px 2px rgba(16, 24, 40, .04);--shadow-md: 0 6px 16px -4px rgba(16, 24, 40, .1), 0 2px 6px -2px rgba(16, 24, 40, .06);--shadow-lg: 0 16px 32px -8px rgba(16, 24, 40, .14), 0 4px 10px -4px rgba(16, 24, 40, .08);--shadow-primary: 0 6px 16px -4px rgba(65, 105, 225, .36);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-pill: 50px;--transition: .22s cubic-bezier(.4, 0, .2, 1);--container: 1280px;--primary-gradient: linear-gradient(135deg, #5478ec 0%, #4169E1 55%, #3a5fd0 100%);--font-display: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--nav-bg: rgba(255, 255, 255, .72)}[data-theme=dark]{--primary: #5a7ff5;--primary-dark: #4169E1;--primary-darker: #3a5fd0;--primary-light: #1a2240;--primary-lighter: #161d33;--bg: #0f0f0f;--bg-secondary: #1a1a1a;--bg-tertiary: #161616;--text: #ffffff;--text-secondary: #d4d4d4;--text-muted: #8b8b8b;--border: #2a2a2a;--border-light: #222222;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .3);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 6px 16px -4px rgba(0, 0, 0, .5);--shadow-lg: 0 16px 32px -8px rgba(0, 0, 0, .6);--shadow-primary: 0 6px 16px -4px rgba(90, 127, 245, .35);--nav-bg: rgba(15, 15, 15, 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var(--primary);outline-offset:2px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.container{max-width:var(--container);margin:0 auto;padding:0 24px;width:100%}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.grid{display:grid}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius-pill);font-size:14px;font-weight:600;line-height:1.2;letter-spacing:-.01em;transition:transform var(--transition),box-shadow var(--transition),background var(--transition),border-color var(--transition),color var(--transition),filter var(--transition);cursor:pointer;border:none;white-space:nowrap;-webkit-tap-highlight-color:transparent}.btn-primary{background:var(--primary-gradient);color:#fff;box-shadow:var(--shadow-primary)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 22px -6px #4169e180;filter:saturate(1.08) brightness(1.03)}.btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-xs)}.btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}.btn-outline:hover{background:var(--primary-light);transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg-secondary)}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover{background:#b91c1c;transform:translateY(-1px)}.btn-sm{padding:8px 16px;font-size:13px;border-radius:var(--radius-pill)}.btn-lg{padding:15px 32px;font-size:16px}.btn-full{width:100%}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none!important;box-shadow:none!important}.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm)}.card-hover{transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}.card-hover:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--primary)}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}.form-label{font-size:13.5px;font-weight:600;color:var(--text-secondary)}.form-input{padding:11px 14px;border:1.5px solid var(--border);border-radius:var(--radius-md);font-size:15px;background:var(--bg);color:var(--text);transition:border-color var(--transition),box-shadow var(--transition);outline:none;width:100%}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3.5px var(--primary-light)}.form-input::placeholder{color:var(--text-muted)}.form-error{font-size:13px;color:var(--error)}.form-select{padding:11px 38px 11px 14px;border:1.5px solid var(--border);border-radius:var(--radius-md);font-size:15px;background-color:var(--bg);color:var(--text);outline:none;cursor:pointer;-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2012%2012'%3E%3Cpath%20fill%3D'%236b7280'%20d%3D'M3%204.5L6%207.5L9%204.5'%20stroke%3D'%236b7280'%20stroke-width%3D'1.5'%20fill%3D'none'%2F%3E%3C%2Fsvg%3E");background-repeat:no-repeat;background-position:right 13px center;background-size:12px}.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 3.5px var(--primary-light)}textarea.form-input{resize:vertical;min-height:110px;line-height:1.6}.badge{display:inline-flex;align-items:center;padding:3px 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button.active{border-color:var(--primary)}}.top-sellers-scroll{display:flex;gap:16px;overflow-x:auto;padding:4px 4px 14px;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.top-sellers-scroll>*{scroll-snap-align:start;flex:0 0 auto}.sold-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2}.sold-tag{background:var(--error);color:#fff;padding:6px 16px;border-radius:20px;font-weight:700;font-size:13px;letter-spacing:.04em}.wishlist-btn{position:absolute;top:10px;right:10px;width:36px;height:36px;border-radius:50%;background:#ffffffeb;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);transition:transform var(--transition),background var(--transition);font-size:16px;z-index:3;border:none;cursor:pointer}.wishlist-btn:hover{transform:scale(1.12);background:#fff}@keyframes fadeIn{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .45s cubic-bezier(.22,1,.36,1) both}.reveal{animation:fadeIn .55s cubic-bezier(.22,1,.36,1) both}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}@media (max-width: 768px){.hide-mobile{display:none!important}}@media (min-width: 769px){.hide-desktop{display:none!important}}@media (min-width: 769px){.messages-sidebar{flex:0 0 320px!important;max-width:320px!important}}@media (max-width: 768px){.container{padding:0 16px}.form-input,.form-select{font-size:16px;min-height:46px}}@media (max-width: 480px){.listings-grid{grid-template-columns:repeat(2,1fr);gap:12px}.listing-card-body{padding:10px 10px 12px}.listing-card-title{font-size:13px}.listing-card-price{font-size:15.5px}.card{padding:18px}}