:root{--bg: #0b0f17;--bg-2: #111726;--card: #151c2e;--card-2: #1a2236;--border: #232c44;--border-2: #2c3656;--text: #e6e9f2;--muted: #8b94ad;--muted-2: #646e8a;--primary: #6366f1;--primary-2: #818cf8;--primary-soft: rgba(99, 102, 241, .14);--accent: #22d3ee;--green: #34d399;--green-soft: rgba(52, 211, 153, .14);--red: #f87171;--red-soft: rgba(248, 113, 113, .14);--amber: #fbbf24;--amber-soft: rgba(251, 191, 36, .14);--radius: 14px;--radius-sm: 10px;--shadow: 0 10px 30px -12px rgba(0, 0, 0, .6);--gradient: linear-gradient(135deg, #6366f1 0%, #22d3ee 100%);--gradient-text: linear-gradient(135deg, #818cf8 0%, #22d3ee 100%)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,select{font-family:inherit}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:8px}::-webkit-scrollbar-thumb:hover{background:var(--muted-2)}.layout{display:flex;min-height:100vh}.sidebar{width:248px;flex-shrink:0;background:var(--bg-2);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:22px 16px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:12px;padding:6px 8px 22px}.brand-logo{width:38px;height:38px;border-radius:11px;background:var(--gradient);display:grid;place-items:center;font-weight:800;color:#fff;font-size:18px}.brand-name{font-weight:800;font-size:17px;letter-spacing:-.2px}.brand-name span{background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.nav{display:flex;flex-direction:column;gap:4px}.nav-link{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:var(--radius-sm);color:var(--muted);font-weight:600;font-size:14.5px;transition:all .15s;border:1px solid transparent}.nav-link:hover{color:var(--text);background:var(--card)}.nav-link.active{color:var(--text);background:var(--primary-soft);border-color:#6366f140}.nav-link svg{width:19px;height:19px;opacity:.9}.sidebar-spacer{flex:1}.tariff-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px}.tariff-card .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.tariff-card .value{font-weight:700;font-size:15px;margin-top:2px;display:flex;align-items:center;gap:6px}.badge-premium{background:var(--amber-soft);color:var(--amber);font-size:11px;font-weight:700;padding:2px 8px;border-radius:20px}.badge-free{background:var(--card-2);color:var(--muted);font-size:11px;font-weight:700;padding:2px 8px;border-radius:20px}.usage-bar{height:6px;background:var(--bg);border-radius:4px;margin-top:10px;overflow:hidden}.usage-bar>div{height:100%;background:var(--gradient);border-radius:4px;transition:width .3s}.usage-text{font-size:12px;color:var(--muted);margin-top:6px}.user-chip{display:flex;align-items:center;gap:10px;padding:10px;border-radius:var(--radius-sm);margin-top:12px}.avatar{width:34px;height:34px;border-radius:50%;background:var(--gradient);display:grid;place-items:center;font-weight:700;color:#fff;font-size:14px}.user-chip .name{font-weight:600;font-size:13.5px}.user-chip .email{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:140px}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:64px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;background:#0b0f17cc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:20}.topbar h1{font-size:18px;font-weight:700}.topbar .actions{display:flex;align-items:center;gap:10px}.content{padding:28px 30px;max-width:1280px;width:100%;margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:var(--radius-sm);border:1px solid var(--border-2);background:var(--card);color:var(--text);font-weight:600;font-size:14px;transition:all .15s;white-space:nowrap}.btn:hover{border-color:var(--muted-2);background:var(--card-2)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--gradient);border:none;color:#fff}.btn-primary:hover{filter:brightness(1.08);background:var(--gradient)}.btn-ghost{background:transparent;border-color:transparent}.btn-ghost:hover{background:var(--card)}.btn-sm{padding:7px 12px;font-size:13px}.btn-icon{padding:9px}.btn-danger{color:var(--red)}.btn-danger:hover{background:var(--red-soft);border-color:#f871714d}.field{margin-bottom:16px}.field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:7px}.input,.select,textarea.input{width:100%;padding:11px 14px;border-radius:var(--radius-sm);background:var(--bg-2);border:1px solid var(--border-2);color:var(--text);font-size:14.5px;transition:border-color .15s,box-shadow .15s;outline:none}.input:focus,.select:focus,textarea.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.input::placeholder{color:var(--muted-2)}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;position:relative;overflow:hidden}.auth-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(700px 500px at 15% 20%,rgba(99,102,241,.18),transparent 60%),radial-gradient(600px 500px at 85% 80%,rgba(34,211,238,.14),transparent 60%)}.auth-card{position:relative;width:100%;max-width:410px;background:var(--card);border:1px solid var(--border);border-radius:20px;padding:36px;box-shadow:var(--shadow)}.auth-logo{width:50px;height:50px;border-radius:14px;background:var(--gradient);display:grid;place-items:center;font-weight:800;color:#fff;font-size:22px;margin:0 auto 18px}.auth-title{text-align:center;font-size:22px;font-weight:800;margin-bottom:6px}.auth-sub{text-align:center;color:var(--muted);font-size:14px;margin-bottom:26px}.auth-switch{text-align:center;margin-top:20px;font-size:14px;color:var(--muted)}.auth-switch a{color:var(--primary-2);font-weight:600}.grid{display:grid;gap:18px}.stats-grid{grid-template-columns:repeat(4,1fr)}.product-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;position:relative;overflow:hidden}.stat-card .stat-icon{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;margin-bottom:14px}.stat-card .stat-value{font-size:28px;font-weight:800;letter-spacing:-.5px}.stat-card .stat-label{color:var(--muted);font-size:13.5px;margin-top:2px}.stat-card .stat-delta{font-size:12.5px;margin-top:8px;font-weight:600}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius)}.card-head{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-head h2{font-size:16px;font-weight:700}.card-body{padding:20px}.product-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:border-color .15s,transform .15s;display:flex;flex-direction:column}.product-card:hover{border-color:var(--border-2);transform:translateY(-2px)}.product-thumb{height:170px;background:var(--bg-2);display:grid;place-items:center;overflow:hidden;position:relative}.product-thumb img{width:100%;height:100%;object-fit:cover}.product-thumb .placeholder{font-size:40px;opacity:.3}.market-tag{position:absolute;top:10px;left:10px;background:#0000008c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:#fff;font-size:11px;font-weight:700;padding:4px 9px;border-radius:7px;text-transform:uppercase;letter-spacing:.4px}.product-body{padding:16px;display:flex;flex-direction:column;gap:10px;flex:1}.product-title{font-weight:650;font-size:14.5px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px}.product-prices{display:flex;align-items:baseline;gap:10px}.price-current{font-size:22px;font-weight:800}.price-old{font-size:14px;color:var(--muted);text-decoration:line-through}.price-empty{color:var(--muted);font-size:14px}.discount-pill{background:var(--red-soft);color:var(--red);font-size:12px;font-weight:700;padding:3px 8px;border-radius:7px}.product-meta{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:auto}.change-up{color:var(--red)}.change-down{color:var(--green)}.product-actions{display:flex;gap:8px;border-top:1px solid var(--border);padding:12px}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.dot-ok{background:var(--green)}.dot-err{background:var(--red)}.dot-idle{background:var(--muted-2)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#05080eb3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:grid;place-items:center;z-index:50;padding:20px;animation:fade .15s ease}.modal{background:var(--card);border:1px solid var(--border-2);border-radius:18px;width:100%;max-width:480px;box-shadow:var(--shadow);animation:pop .18s ease}.modal-head{padding:20px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-head h3{font-size:17px;font-weight:700}.modal-body{padding:22px}.modal-foot{padding:16px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}@keyframes fade{0%{opacity:0}}@keyframes pop{0%{opacity:0;transform:scale(.96)}}.alert-error{background:var(--red-soft);border:1px solid rgba(248,113,113,.3);color:var(--red);padding:11px 14px;border-radius:var(--radius-sm);font-size:13.5px;margin-bottom:16px}.alert-success{background:var(--green-soft);border:1px solid rgba(52,211,153,.3);color:var(--green);padding:11px 14px;border-radius:var(--radius-sm);font-size:13.5px;margin-bottom:16px}.toast{position:fixed;bottom:24px;right:24px;background:var(--card-2);border:1px solid var(--border-2);border-radius:var(--radius-sm);padding:14px 18px;box-shadow:var(--shadow);z-index:100;font-size:14px;animation:pop .2s}.empty-state{text-align:center;padding:60px 20px;color:var(--muted)}.empty-state .ico{font-size:46px;margin-bottom:14px;opacity:.5}.empty-state h3{color:var(--text);font-size:17px;margin-bottom:6px}.empty-state p{font-size:14px;margin-bottom:20px}.detail-head{display:flex;gap:22px;margin-bottom:24px;flex-wrap:wrap}.detail-thumb{width:160px;height:160px;border-radius:var(--radius);background:var(--bg-2);overflow:hidden;flex-shrink:0}.detail-thumb img{width:100%;height:100%;object-fit:cover}.detail-info{flex:1;min-width:260px}.detail-info h2{font-size:21px;font-weight:800;line-height:1.3;margin-bottom:12px}.detail-price-row{display:flex;align-items:baseline;gap:14px;margin-bottom:14px}.detail-price-row .price-current{font-size:32px}.range-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:16px}.range-box{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px}.range-box .lbl{font-size:12px;color:var(--muted)}.range-box .val{font-size:17px;font-weight:700;margin-top:3px}.tabs{display:flex;gap:6px;margin-bottom:18px}.tab{padding:8px 16px;border-radius:9px;font-size:13.5px;font-weight:600;color:var(--muted);border:1px solid transparent;transition:all .15s}.tab:hover{color:var(--text)}.tab.active{color:var(--text);background:var(--card);border-color:var(--border-2)}.chart-wrap{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.history-table{width:100%;border-collapse:collapse;font-size:14px}.history-table th{text-align:left;color:var(--muted);font-weight:600;padding:10px 14px;border-bottom:1px solid var(--border);font-size:12.5px;text-transform:uppercase;letter-spacing:.3px}.history-table td{padding:12px 14px;border-bottom:1px solid var(--border)}.history-table tr:last-child td{border-bottom:none}.alert-row{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:10px;background:var(--bg-2)}.alert-row .desc{font-size:14px}.alert-row .desc b{color:var(--text)}.alert-row .desc 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infinite}.loading-screen{min-height:100vh;display:grid;place-items:center}@keyframes spin{to{transform:rotate(360deg)}}.section-title{font-size:15px;font-weight:700;margin:28px 0 14px;display:flex;align-items:center;gap:10px}.section-title .count{background:var(--card-2);color:var(--muted);font-size:12px;padding:2px 9px;border-radius:20px;font-weight:700}.row-flex{display:flex;align-items:center;gap:12px}.spacer{flex:1}.muted{color:var(--muted)}.text-sm{font-size:13px}.flex-wrap{flex-wrap:wrap}.ptable-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--card)}.ptable{width:100%;border-collapse:collapse;font-size:14px;min-width:800px}.ptable thead th{text-align:left;padding:12px 16px;border-bottom:1px solid var(--border-2);font-size:12px;text-transform:uppercase;letter-spacing:.3px;color:var(--muted);font-weight:700;white-space:nowrap;position:sticky;top:0;background:var(--card);z-index:1}.ptable tbody tr{border-bottom:1px solid var(--border);transition:background .1s;cursor:pointer}.ptable tbody tr:hover{background:var(--card-2)}.ptable tbody tr:last-child{border-bottom:none}.ptable td{padding:12px 16px;white-space:nowrap}.ptable .col-img{width:44px}.ptable .thumb-sm{width:36px;height:36px;border-radius:8px;object-fit:cover;background:var(--bg-2);display:grid;place-items:center;font-size:16px}.ptable .col-title{max-width:280px;overflow:hidden;text-overflow:ellipsis}.ptable .col-title .title-text{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ptable .col-title .error-text{font-size:12px;color:var(--red);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ptable .price-cell{font-weight:700;font-size:15px}.ptable .price-cell.empty{color:var(--muted-2);font-weight:400;font-size:13px}.ptable .old-price-cell{color:var(--muted);text-decoration:line-through;font-size:13px}.ptable .min-cell{color:var(--green);font-weight:600}.ptable .max-cell{color:var(--red);font-weight:600}.ptable .change-cell{font-weight:600}.ptable .status-cell{width:40px;text-align:center}.ptable .actions-cell{width:100px;text-align:right}.ptable .actions-cell button{opacity:0;transition:opacity .15s}.ptable tbody tr:hover .actions-cell button{opacity:1}.toolbar{display:flex;align-items:center;gap:10px;margin-bottom:18px;flex-wrap:wrap}.search-input{flex:1;min-width:200px;max-width:360px}.badge-soft{font-size:11px;font-weight:700;padding:2px 8px;border-radius:20px}.badge-ok{background:var(--green-soft);color:var(--green)}.badge-err{background:var(--red-soft);color:var(--red)}.badge-wait{background:var(--card-2);color:var(--muted)}@media(max-width:920px){.sidebar{display:none}.stats-grid,.range-grid{grid-template-columns:repeat(2,1fr)}.content{padding:20px 16px}}