:root{color-scheme:light;--bg: #f6f7f9;--surface: #ffffff;--surface-2: #fbfcfd;--border: #e3e7ec;--border-strong: #cfd6de;--text: #16202b;--text-muted: #64748b;--text-faint: #94a3b8;--accent: #0f5ef7;--accent-soft: #e8f0ff;--ok: #0f9d58;--ok-soft: #e6f5ec;--warn: #b45309;--warn-soft: #fdf3e3;--danger: #c62828;--danger-soft: #fdecec;--neutral-soft: #eef1f5;--radius: 10px;--radius-sm: 6px;--shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .06);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--bg: #0f1319;--surface: #161b23;--surface-2: #1b212b;--border: #262e3a;--border-strong: #354052;--text: #e8edf4;--text-muted: #94a3b8;--text-faint: #6b7a8d;--accent: #4d8bff;--accent-soft: #17243d;--ok: #34c77b;--ok-soft: #12291f;--warn: #e0a458;--warn-soft: #2c2314;--danger: #f0736f;--danger-soft: #2d1a1a;--neutral-soft: #1e252f;--shadow: 0 1px 2px rgba(0, 0, 0, .3)}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app{display:grid;grid-template-columns:232px 1fr;min-height:100vh}.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:20px 14px;display:flex;flex-direction:column;gap:22px}.brand{display:flex;align-items:center;gap:9px;font-weight:650;font-size:15px;letter-spacing:-.01em;padding:0 8px}.brand-mark{width:26px;height:26px;display:grid;place-items:center;border-radius:7px;background:var(--accent);color:#fff;font-size:14px}.nav{display:flex;flex-direction:column;gap:2px}.nav-link{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--radius-sm);color:var(--text-muted);font-weight:500}.nav-link:hover{background:var(--surface-2);color:var(--text);text-decoration:none}.nav-link.active{background:var(--accent-soft);color:var(--accent)}.nav-badge{margin-left:auto;background:var(--danger);color:#fff;border-radius:20px;padding:1px 7px;font-size:11px;font-weight:600}.sidebar-footer{margin-top:auto;font-size:12px;color:var(--text-faint);padding:0 8px}.main{padding:24px 28px 48px;min-width:0}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.page-title{margin:0;font-size:21px;font-weight:640;letter-spacing:-.02em}.page-subtitle{margin:3px 0 0;color:var(--text-muted);font-size:13px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-head{padding:13px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-title{font-weight:600;font-size:13.5px}.card-body{padding:16px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(196px,1fr));gap:12px;margin-bottom:20px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 15px;box-shadow:var(--shadow)}.stat-label{color:var(--text-muted);font-size:12px;font-weight:500}.stat-value{margin-top:5px;font-size:23px;font-weight:640;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.stat-value.muted{color:var(--text-faint);font-size:15px;font-weight:500}.stat-hint{margin-top:3px;font-size:11.5px;color:var(--text-faint)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:9px 14px;color:var(--text-muted);font-weight:550;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--surface-2)}.num{font-variant-numeric:tabular-nums;text-align:right}.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:20px;font-size:11.5px;font-weight:550;white-space:nowrap}.badge-ok{background:var(--ok-soft);color:var(--ok)}.badge-warn{background:var(--warn-soft);color:var(--warn)}.badge-danger{background:var(--danger-soft);color:var(--danger)}.badge-neutral{background:var(--neutral-soft);color:var(--text-muted)}.badge-accent{background:var(--accent-soft);color:var(--accent)}.no-data{color:var(--text-faint);font-style:italic;font-size:12.5px}.field{margin-bottom:14px}.field label{display:block;font-weight:550;margin-bottom:5px;font-size:12.5px}.field .hint{color:var(--text-muted);font-size:12px;margin-top:5px}input[type=text],input[type=email],input[type=password],input[type=url],select{width:100%;padding:9px 11px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font-family:inherit;font-size:13.5px}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:transparent}.btn{display:inline-flex;align-items:center;gap:7px;padding:8px 15px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font-family:inherit;font-size:13.5px;font-weight:550;cursor:pointer}.btn:hover:not(:disabled){background:var(--surface-2)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){filter:brightness(1.08);background:var(--accent)}.btn-danger{color:var(--danger);border-color:var(--danger);background:transparent}.btn-sm{padding:5px 10px;font-size:12.5px}.btn-row{display:flex;gap:9px;flex-wrap:wrap;align-items:center}.alert-box{padding:11px 14px;border-radius:var(--radius-sm);border:1px 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p{margin:0;color:var(--text-muted);font-size:13px}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}.stack{display:flex;flex-direction:column;gap:16px}.row{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.spacer{flex:1}.muted{color:var(--text-muted)}.faint{color:var(--text-faint)}.small{font-size:12px}.mono{font-family:var(--mono);font-size:12px}.center{text-align:center}.kv{display:grid;grid-template-columns:minmax(120px,170px) 1fr;gap:7px 14px;font-size:13px}.kv dt{color:var(--text-muted)}.kv dd{margin:0;font-variant-numeric:tabular-nums}.product-head{display:flex;gap:16px;align-items:flex-start}.product-image{width:78px;height:78px;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface-2);flex-shrink:0}.empty-state{padding:44px 20px;text-align:center;color:var(--text-muted)}.empty-state h3{margin:0 0 6px;color:var(--text);font-size:15px}.spinner{width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .6s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:860px){.app{grid-template-columns:1fr}.sidebar{flex-direction:row;align-items:center;gap:12px;padding:10px 14px;border-right:none;border-bottom:1px solid var(--border);overflow-x:auto}.nav{flex-direction:row;gap:4px}.nav-link{white-space:nowrap;padding:6px 10px}.sidebar-footer{display:none}.main{padding:16px 14px 40px}.product-head{flex-direction:column}}