:root{--brand: #C4A09A;--brand-dark: #9E7870;--brand-light: #F5EDEB;--brand-rose: #B99AAA;--brand-rose-light: #EEE5EB;--green: #0e9f6e;--red: #e02424;--gray-50: #faf9f8;--gray-100: #f3f1f0;--gray-200: #e5e0de;--gray-400: #a89c98;--gray-600: #6b5f5b;--gray-800: #2c2220;--shadow: 0 1px 3px rgba(0, 0, 0, .08);--radius: 8px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--gray-800);background:var(--gray-50);font-size:15px;line-height:1.5}nav{background:#fff;border-bottom:1px solid var(--gray-200);padding:0 24px;display:flex;align-items:center;height:64px;gap:2px;position:sticky;top:0;z-index:10}.brand{text-decoration:none;margin-right:24px;display:flex;align-items:center;flex-shrink:0}.brand img{height:56px;width:auto;display:block}nav a{padding:5px 11px;border-radius:var(--radius);text-decoration:none;color:var(--gray-600);font-size:.88rem;display:flex;align-items:center;gap:5px;letter-spacing:.01em}nav a:hover,nav a.active{background:var(--brand-light);color:var(--brand-dark)}.cart-badge{background:var(--brand);color:#fff;border-radius:999px;font-size:.7rem;padding:0 5px;font-weight:600}main{max-width:1320px;margin:28px auto;padding:0 24px}main.wide{max-width:none}h1{font-size:1.45rem;margin-bottom:20px;font-weight:700}h2{font-size:1.1rem;margin-bottom:14px;font-weight:600}.card{background:#fff;border:1px solid var(--gray-200);border-radius:10px;padding:20px;box-shadow:var(--shadow)}.catalog-filters{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:18px;padding:12px 16px;background:#fff;border:1px solid var(--gray-200);border-radius:10px}.catalog-filters input[type=search],.catalog-filters select{padding:7px 28px 7px 12px;border:1px solid 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input{opacity:0;width:0;height:0;position:absolute}.toggle-slider{position:absolute;top:0;right:0;bottom:0;left:0;background:#d1d5db;border-radius:22px;cursor:pointer;transition:background .18s}.toggle-slider:before{content:"";position:absolute;width:16px;height:16px;left:3px;top:3px;background:#fff;border-radius:50%;transition:transform .18s;box-shadow:0 1px 3px #0003}.toggle-switch input:checked+.toggle-slider{background:var(--green)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(16px)}.filter-toggle{display:flex;align-items:center;gap:6px;font-size:.88rem;color:var(--gray-700);cursor:pointer;white-space:nowrap;-webkit-user-select:none;user-select:none}.filter-toggle input[type=checkbox]{width:16px;height:16px;accent-color:var(--brand);cursor:pointer}.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}.item-card{background:#fff;border:1px solid var(--gray-200);border-radius:12px;overflow:hidden;box-shadow:0 1px 4px #0000000f;display:flex;flex-direction:column;transition:box-shadow .15s,transform .15s}.item-card:hover{box-shadow:0 6px 20px #0000001c;transform:translateY(-2px)}.item-card img{width:100%;height:240px;object-fit:cover}.item-img-placeholder{width:100%;height:240px;background:var(--gray-100);display:flex;align-items:center;justify-content:center;font-size:3.5rem;color:var(--gray-400)}.item-body{padding:12px 14px 14px;flex:1;display:flex;flex-direction:column;gap:4px}.item-no{font-size:.72rem;color:var(--gray-400);font-family:monospace}.item-desc{font-size:.88rem;font-weight:500;flex:1;line-height:1.35}.stock-badge{display:inline-block;font-size:.75rem;padding:2px 8px;border-radius:999px;font-weight:500}.stock-in{background:#d1fae5;color:#065f46}.stock-out{background:#fee2e2;color:#991b1b}.stock-incoming{background:#fef3c7;color:#92400e}.stock-inactive{background:var(--gray-100);color:var(--gray-600)}.add-to-cart-row{display:flex;gap:6px;align-items:center;margin-top:8px}.qty-input{width:54px;padding:4px 6px;border:1px solid var(--gray-200);border-radius:6px;font-size:.85rem;text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;padding:7px 15px;border-radius:7px;font-size:.88rem;font-weight:500;border:none;cursor:pointer;transition:opacity .15s,background .15s;text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.45;cursor:not-allowed}.btn:not(:disabled):hover{opacity:.86}.btn-primary{background:var(--brand);color:#fff}.btn-secondary{background:var(--gray-100);color:var(--gray-800);border:1px solid var(--gray-200)}.btn-danger{background:var(--red);color:#fff}.btn-sm{padding:4px 10px;font-size:.8rem}.form-group{margin-bottom:14px}.form-hint{display:block;font-size:.78rem;color:var(--gray-600);margin-top:3px}.form-group label{display:block;font-size:.83rem;font-weight:600;margin-bottom:4px;color:var(--gray-800)}.form-group input[type=text],.form-group input[type=email],.form-group input[type=url],.form-group input[type=number],.form-group textarea{width:100%;padding:8px 10px;border:1px solid var(--gray-200);border-radius:7px;font-size:.9rem;font-family:inherit;background:#fff}.form-group input:focus,.form-group textarea:focus{outline:2px solid var(--brand);outline-offset:-1px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.88rem}th{text-align:left;padding:8px 12px;background:var(--gray-50);border-bottom:2px solid var(--gray-200);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:var(--gray-600)}td{padding:9px 12px;border-bottom:1px solid var(--gray-100);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:var(--gray-50)}.table-scroll{overflow:auto;position:relative}.table-scroll thead th{position:sticky;top:0;z-index:2;box-shadow:inset 0 -2px 0 var(--gray-200)}.alert{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:.88rem;line-height:1.4}.alert-success{background:#d1fae5;color:#065f46}.alert-error{background:#fee2e2;color:#991b1b}.alert-warning{background:#fef3c7;color:#92400e}.alert-info{background:var(--brand-light);color:#1e3a8a}.loading,.empty-state{text-align:center;padding:48px 24px;color:var(--gray-600);font-size:.9rem}.tab-row{display:flex;gap:6px;margin-bottom:18px}.divider{border:none;border-top:1px solid var(--gray-200);margin:18px 0}[data-theme=dark]{--gray-50: #18181b;--gray-100: #27272a;--gray-200: #3f3f46;--gray-400: #71717a;--gray-600: #a1a1aa;--gray-800: #f4f4f5;--brand-light: #3a2d2a;--brand-rose-light: #2e2630;--shadow: 0 1px 4px rgba(0,0,0,.4)}[data-theme=dark] body{background:var(--gray-50);color:var(--gray-800)}[data-theme=dark] nav{background:#1c1c1f;border-color:var(--gray-200)}[data-theme=dark] .card,[data-theme=dark] .catalog-filters{background:var(--gray-100);border-color:var(--gray-200)}[data-theme=dark] .catalog-filters input[type=search],[data-theme=dark] .catalog-filters select{background:var(--gray-50);border-color:var(--gray-200);color:var(--gray-800)}[data-theme=dark] .item-card{background:var(--gray-100);border-color:var(--gray-200)}[data-theme=dark] .item-img-placeholder{background:var(--gray-200)}[data-theme=dark] th{background:var(--gray-100);border-color:var(--gray-200)}[data-theme=dark] td{border-color:var(--gray-200)}[data-theme=dark] tr:hover td{background:var(--gray-50)}[data-theme=dark] .form-group input[type=text],[data-theme=dark] .form-group input[type=email],[data-theme=dark] .form-group input[type=url],[data-theme=dark] .form-group input[type=number],[data-theme=dark] .form-group textarea{background:var(--gray-50);border-color:var(--gray-200);color:var(--gray-800)}[data-theme=dark] .btn-secondary{background:var(--gray-200);border-color:var(--gray-400);color:var(--gray-800)}[data-theme=dark] .qty-input{background:var(--gray-50);border-color:var(--gray-200);color:var(--gray-800)}[data-theme=dark] .alert-success{background:#052e16;color:#86efac}[data-theme=dark] .alert-error{background:#2d0a0a;color:#fca5a5}[data-theme=dark] .alert-warning{background:#2d1f00;color:#fcd34d}[data-theme=dark] .alert-info{background:#1e2d3a;color:#93c5fd}