:root{--bg: #0f1020;--bg-soft: #16172b;--bg-grad: #20224a;--surface: #1c1d34;--surface-2: #24264180;--border: #2c2e4f;--text: #ececf5;--text-dim: #a3a4c2;--text-faint: #6f7099;--primary: #8b5cf6;--primary-strong: #7c3aed;--primary-soft: #8b5cf622;--accent: #22d3ee;--accent-border: #22d3ee44;--accent-soft: #22d3ee14;--buy: #34d399;--buy-soft: #34d39922;--sell: #fb7185;--sell-soft: #fb718522;--sell-border: #fb718544;--warn: #fbbf24;--warn-soft: #fbbf2418;--tabbar-bg: rgba(16, 16, 32, .82);--badge-fg: #1a0410;--chart-grid: #2c2e4f;--chart-axis: #3a3c63;--chart-best: #ffffff;--radius: 16px;--radius-sm: 10px;--shadow: 0 10px 30px -12px rgba(0, 0, 0, .6);--maxw: 760px}[data-theme=light]{--bg: #f4f4fb;--bg-soft: #ebecf6;--bg-grad: #e3e5f7;--surface: #ffffff;--surface-2: #eef0fa99;--border: #d9daeb;--text: #1c1d34;--text-dim: #565879;--text-faint: #8a8bab;--primary: #6d28d9;--primary-strong: #5b21b6;--primary-soft: #6d28d91f;--accent: #0e7490;--accent-border: #0e749044;--accent-soft: #0e749014;--buy: #059669;--buy-soft: #05966922;--sell: #e11d48;--sell-soft: #e11d4822;--sell-border: #e11d4844;--warn: #b45309;--warn-soft: #b4530918;--tabbar-bg: rgba(255, 255, 255, .85);--badge-fg: #ffffff;--chart-grid: #e2e3f0;--chart-axis: #c5c7de;--chart-best: #1c1d34;--shadow: 0 10px 30px -12px rgba(30, 30, 60, .18)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:radial-gradient(1200px 600px at 50% -10%,var(--bg-grad) 0%,var(--bg) 55%) fixed;color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;transition:background .2s,color .2s}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,select{font-family:inherit}.app{min-height:100%;display:flex;flex-direction:column;max-width:var(--maxw);margin:0 auto;padding:0 16px calc(96px + env(safe-area-inset-bottom))}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 4px 14px;background:linear-gradient(var(--bg) 70%,transparent)}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;font-size:20px}.brand .logo{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;font-size:16px;box-shadow:0 6px 18px -6px var(--primary)}.brand small{display:block;font-size:11px;font-weight:500;color:var(--text-faint);letter-spacing:0}.page-title{font-size:22px;font-weight:800;letter-spacing:-.02em;margin:6px 4px 14px}.page-sub{color:var(--text-dim);font-size:13px;margin:-8px 4px 16px}.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;justify-content:center;gap:6px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:var(--tabbar-bg);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--border)}.tabbar .tab{flex:1;max-width:140px;display:flex;flex-direction:column;align-items:center;gap:3px;padding:7px 4px;border-radius:12px;color:var(--text-faint);font-size:11px;font-weight:600;transition:color .15s,background .15s}.tabbar .tab .ico{font-size:19px;line-height:1}.tabbar .tab.active{color:var(--text);background:var(--primary-soft)}.tabbar .tab .badge{position:absolute;transform:translate(14px,-6px);background:var(--sell);color:var(--badge-fg);font-size:10px;font-weight:800;min-width:16px;height:16px;border-radius:8px;display:grid;place-items:center;padding:0 4px}.card{background:linear-gradient(180deg,var(--surface),var(--bg-soft));border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.card+.card{margin-top:14px}.stack{display:flex;flex-direction:column;gap:14px}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.grow{flex:1;min-width:0}.prod{display:block}.prod-head{display:flex;gap:12px;align-items:flex-start}.prod-name{font-weight:700;font-size:15px;line-height:1.3;letter-spacing:-.01em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.prod-meta{margin-top:4px;color:var(--text-faint);font-size:12px}.price-tag{text-align:right;flex-shrink:0}.price-tag .big{font-size:19px;font-weight:800;letter-spacing:-.02em}.price-tag .lbl{font-size:11px;color:var(--text-faint)}.prod-stats{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}.stat{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 11px;flex:1;min-width:88px}.stat .k{font-size:11px;color:var(--text-faint)}.stat .v{font-size:14px;font-weight:700;margin-top:2px}.chip{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;padding:4px 9px;border-radius:999px;border:1px solid var(--border);color:var(--text-dim);white-space:nowrap}.chip.mk{color:var(--accent);border-color:var(--accent-border);background:var(--accent-soft)}.chip.buy{color:var(--buy);background:var(--buy-soft);border-color:transparent}.chip.sell{color:var(--sell);background:var(--sell-soft);border-color:transparent}.chip.paused{color:var(--warn);background:var(--warn-soft);border-color:transparent}.chip.bb{color:var(--primary);background:var(--primary-soft);border-color:transparent}.chip.cart{color:var(--buy);background:var(--buy-soft);border-color:transparent}.chip.near{color:var(--warn);background:var(--warn-soft);border-color:transparent}.chip.auth{color:var(--buy);background:var(--buy-soft);border-color:transparent}.seller-pick{display:flex;align-items:center;gap:10px;padding:9px 2px;border-bottom:1px solid var(--border)}.seller-pick:last-child{border-bottom:none}.seller-pick input[type=checkbox]{width:16px;height:16px;flex-shrink:0;accent-color:var(--primary)}.seller-pick .nm{font-weight:600;font-size:13px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);padding:10px 14px;border-radius:12px;font-weight:600;font-size:14px;transition:transform .06s,background .15s,border .15s}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-strong));border-color:transparent;box-shadow:0 8px 20px -10px var(--primary)}.btn.ghost{background:transparent}.btn.danger{color:var(--sell);border-color:var(--sell-border);background:transparent}.btn.sm{padding:7px 11px;font-size:13px;border-radius:10px}.btn.block{width:100%}.icon-btn{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;border:1px solid var(--border);background:var(--surface-2);color:var(--text-dim);font-size:17px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:12px;font-weight:600;color:var(--text-dim)}.field input,.field select{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:11px;padding:11px 13px;font-size:15px;outline:none;transition:border .15s,box-shadow .15s;width:100%}.field input:focus,.field select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.seg{display:flex;gap:6px;flex-wrap:wrap}.seg button{flex:1;min-width:64px;padding:9px 8px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text-dim);font-weight:600;font-size:13px}.seg button.on{border-color:var(--primary);background:var(--primary-soft);color:var(--text)}.sellers{display:flex;flex-direction:column}.seller{display:flex;align-items:center;gap:12px;padding:12px 2px;border-bottom:1px solid var(--border)}.seller:last-child{border-bottom:none}.dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.seller .nm{font-weight:600;font-size:14px}.seller .sub{font-size:12px;color:var(--text-faint);margin-top:2px}.seller .pr{text-align:right;font-weight:700}.seller .pr .was{font-size:12px;color:var(--text-faint);text-decoration:line-through;font-weight:500}.oos{opacity:.5}.alert{display:flex;gap:12px;align-items:flex-start}.alert .ai{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-size:18px;flex-shrink:0}.alert.new{border-color:var(--primary)}.alert .msg{font-size:14px;line-height:1.4;font-weight:600}.alert .when{font-size:12px;color:var(--text-faint);margin-top:3px}.empty{text-align:center;padding:48px 20px;color:var(--text-dim)}.empty .em{font-size:44px;margin-bottom:12px}.empty h3{margin:0 0 6px;color:var(--text)}.spinner{width:22px;height:22px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--primary);animation:spin .8s linear infinite}.center{display:grid;place-items:center;padding:48px}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;left:50%;bottom:calc(92px + env(safe-area-inset-bottom));transform:translate(-50%);z-index:50;background:var(--surface);border:1px solid var(--border);color:var(--text);padding:11px 16px;border-radius:12px;font-size:13px;font-weight:600;box-shadow:var(--shadow);max-width:calc(100% - 32px);animation:rise .2s ease}.toast.err{border-color:var(--sell);color:var(--sell)}@keyframes rise{0%{opacity:0;transform:translate(-50%,8px)}}.skeleton{background:linear-gradient(90deg,var(--surface) 25%,var(--surface-2) 37%,var(--surface) 63%);background-size:400% 100%;animation:shimmer 1.3s ease infinite;border-radius:8px}@keyframes shimmer{to{background-position:-200% 0}}.muted{color:var(--text-dim)}.tiny{font-size:12px}.sectiontitle{font-size:13px;font-weight:700;color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;margin:4px 4px 10px}.backlink{display:inline-flex;align-items:center;gap:6px;color:var(--text-dim);font-size:14px;font-weight:600;margin:2px 0 10px}.recharts-cartesian-axis-tick-value{font-size:11px;fill:var(--text-faint)}.chart-legend{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:12px}.chart-legend .lg{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--text-dim);cursor:pointer;-webkit-user-select:none;user-select:none}.chart-legend .lg.off{opacity:.4}.chart-legend .lg .sw{width:11px;height:11px;border-radius:3px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px 16px}.login-card{width:100%;max-width:380px;background:linear-gradient(180deg,var(--surface),var(--bg-soft));border:1px solid var(--border);border-radius:var(--radius);padding:32px 28px 28px;box-shadow:var(--shadow)}.login-brand{display:flex;flex-direction:column;align-items:center;gap:12px;margin-bottom:26px;text-align:center}.login-brand .logo{width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;font-size:28px;box-shadow:0 10px 26px -8px var(--primary)}.login-brand h1{margin:0;font-size:24px;font-weight:800;letter-spacing:-.02em;background:linear-gradient(90deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}.login-brand p{margin:0;font-size:13px;color:var(--text-dim)}.login-card form{display:flex;flex-direction:column;gap:14px}.login-error{background:var(--sell-soft);border:1px solid var(--sell-border);color:var(--sell);border-radius:var(--radius-sm);padding:10px 13px;font-size:13px;font-weight:600}.login-theme-toggle{position:fixed;top:16px;right:16px}@media (min-width: 560px){.field-row{grid-template-columns:1fr 1fr}}