:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f7f9fb;--surface:#fff;--surface-2:#eef2f6;--surface-3:#e4eaf1;--ink:#1b2634;--ink-2:#4c5a6b;--ink-3:#7d8b9c;--border:#d9e1ea;--border-strong:#b9c6d4;--accent:#1f4e78;--accent-hover:#2a629a;--accent-ink:#fff;--accent-soft:#e4edf5;--buy:#1e6b34;--buy-bg:#e0f0e4;--watch:#8a6400;--watch-bg:#f5ecd2;--skip:#a03030;--skip-bg:#f7e2e2;--chart-1:#2a78d6;--chart-2:#1baf7a;--chart-3:#eda100;--grid:#e3e9f0;--shadow:0 1px 2px #1b26340f, 0 2px 8px #1b26340d;--shadow-lg:0 4px 12px #1b26341a, 0 12px 32px #1b26341f;--font:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;--radius:8px;--radius-sm:5px;--header-h:52px}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#12181f;--surface:#1a222c;--surface-2:#212b37;--surface-3:#2a3543;--ink:#e6ecf3;--ink-2:#a8b6c6;--ink-3:#71808f;--border:#2c3846;--border-strong:#405060;--accent:#7fb0dd;--accent-hover:#9cc3e8;--accent-ink:#0e1a26;--accent-soft:#21323f;--buy:#7fd398;--buy-bg:#1a3323;--watch:#e5c25a;--watch-bg:#35300f;--skip:#ec9b9b;--skip-bg:#3d2020;--chart-1:#3987e5;--chart-2:#199e70;--chart-3:#c98500;--grid:#26303c;--shadow:0 1px 2px #0000004d, 0 2px 8px #00000040;--shadow-lg:0 4px 12px #0006, 0 12px 32px 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(width<=1200px){.grid-2{grid-template-columns:1fr}}.supplier-item{border-bottom:1px solid var(--border);gap:12px;padding:12px 16px;display:flex}.supplier-item:last-child{border-bottom:none}.supplier-item.selected{background:var(--accent-soft)}.supplier-photos{flex-shrink:0;gap:4px;display:flex}.supplier-photos .col{color:var(--ink-3);flex-direction:column;align-items:center;gap:2px;font-size:10px;display:flex}.match-ring{--pct:0%;--ring-color:var(--chart-2);background:conic-gradient(var(--ring-color) var(--pct), var(--surface-3) 0);border-radius:50%;flex-shrink:0;place-items:center;width:40px;height:40px;display:grid}.match-ring>span{background:var(--surface);font-variant-numeric:tabular-nums;border-radius:50%;place-items:center;width:30px;height:30px;font-size:10px;font-weight:700;display:grid}details.tiers summary{cursor:pointer;color:var(--accent);-webkit-user-select:none;user-select:none;font-size:12px}.tier-table{border-collapse:collapse;margin-top:6px;font-size:12px}.tier-table td,.tier-table th{text-align:left;color:var(--ink-2);padding:3px 10px 3px 0}.tier-table td.num{font-variant-numeric:tabular-nums}.eco-list{flex-direction:column;display:flex}.eco-row{justify-content:space-between;align-items:baseline;gap:12px;padding:6px 16px;font-size:13px;display:flex}.eco-row .label{color:var(--ink-2);align-items:baseline;gap:6px;min-width:0;display:flex}.eco-row .value{font-variant-numeric:tabular-nums;font-family:var(--mono);white-space:nowrap;font-size:12.5px}.eco-row.subtotal{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--surface-2);font-weight:600}.eco-row.subtotal .label{color:var(--ink)}.eco-row.total{background:var(--accent-soft);border-top:1px solid var(--border);font-weight:700}.eco-row.total .label{color:var(--accent)}.eco-row .depth{width:14px;display:inline-block}.eco-flags{border-top:1px solid var(--border);flex-direction:column;gap:6px;padding:10px 16px;display:flex}.eco-override{border-top:1px solid var(--border);background:var(--surface-2);border-radius:0 0 var(--radius) var(--radius);flex-wrap:wrap;align-items:flex-end;gap:10px;padding:12px 16px;display:flex}.eco-override input{width:110px}.attr-grid{grid-template-columns:auto 1fr;gap:4px 16px;font-size:12.5px;display:grid}.attr-grid dt{color:var(--ink-3);margin:0}.attr-grid dd{color:var(--ink);margin:0}.auth-wrap{background:var(--bg);place-items:center;min-height:100vh;padding:20px;display:grid}.auth-card{width:100%;max-width:400px}.tabs{border-bottom:1px solid var(--border);display:flex}.tabs button{color:var(--ink-2);background:0 0;border:none;border-bottom:2px solid #0000;flex:1;padding:12px;font-size:13px;font-weight:600}.tabs button.active{color:var(--accent);border-bottom-color:var(--accent)}.auth-form{flex-direction:column;gap:14px;padding:20px;display:flex}.form-error{border-radius:var(--radius-sm);background:var(--skip-bg);color:var(--skip);padding:8px 12px;font-size:12.5px}.routes-layout{grid-template-columns:290px 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var(--border);background:var(--surface);place-items:center;width:32px;height:32px;font-size:15px;display:grid}.theme-toggle:hover{background:var(--surface-2)}.chat-fab{display:none}@media (width<=1024px){.chat-panel{left:0;top:var(--header-h);z-index:40;width:min(380px,88vw);box-shadow:var(--shadow-lg);transition:transform .18s;position:fixed;bottom:0;transform:translate(0)}.chat-panel.collapsed{width:min(380px,88vw);transform:translate(-102%)}.chat-fab{z-index:39;background:var(--accent);width:46px;height:46px;color:var(--accent-ink);box-shadow:var(--shadow-lg);border:none;border-radius:50%;place-items:center;font-size:19px;display:grid;position:fixed;bottom:14px;left:14px}}