:root{--text:#4b5563;--text-h:#111827;--bg:#f7f7f9;--surface:#fff;--border:#e5e4e7;--accent:#7c3aed;--accent-hover:#6d28d9;--accent-bg:#7c3aed1a;--danger:#dc2626;--danger-bg:#dc262614;--success:#16a34a;--success-bg:#16a34a1f;--shadow:#0000000f 0 1px 3px, #0000000a 0 1px 2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;font:16px/145% var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--surface:#1e1f27;--border:#2e303a;--accent:#a78bfa;--accent-hover:#c4b5fd;--accent-bg:#a78bfa26;--danger:#f87171;--danger-bg:#f871711f;--success:#4ade80;--success-bg:#4ade8026;--shadow:#0006 0 1px 3px, #0000004d 0 1px 2px}}*{box-sizing:border-box}body{margin:0}h1,h2,h3{color:var(--text-h);margin:0 0 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var(--border);box-shadow:var(--shadow);border-radius:12px;padding:18px}.product-card.in-range{border-color:var(--success)}.product-card-header{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.brands{color:var(--text);margin:2px 0 0;font-size:13px}.features{margin:10px 0;font-size:14px}.price-range,.interval{margin:4px 0;font-size:14px}.badge{white-space:nowrap;border-radius:999px;padding:3px 8px;font-size:12px;font-weight:600}.badge-range{background:var(--success-bg);color:var(--success)}.badge-small{background:var(--success-bg);color:var(--success);font-size:11px}.url-list{flex-direction:column;gap:6px;margin:12px 0;padding:0;list-style:none;display:flex}.url-item{background:var(--bg);border-radius:6px;flex-wrap:wrap;align-items:center;gap:8px;padding:6px 8px;font-size:13px;display:flex}.url-item 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var(--border);border-radius:12px;margin-top:20px;padding:24px}.url-manage-list{flex-direction:column;gap:8px;margin:0 0 16px;padding:0;list-style:none;display:flex}.url-manage-list li{background:var(--bg);border-radius:6px;justify-content:space-between;align-items:center;gap:8px;padding:8px;font-size:14px;display:flex}.url-manage-list li.empty{color:var(--text);justify-content:flex-start;font-style:italic}.back-link{margin-bottom:16px;font-size:14px;display:inline-block}.history-list{flex-direction:column;gap:16px;margin-top:20px;display:flex}.history-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px}.history-card-header{align-items:center;gap:10px;margin-bottom:8px;display:flex}.last-price{margin-bottom:8px;font-size:14px}.history-table{border-collapse:collapse;width:100%;margin-top:8px;font-size:13px}.history-table th,.history-table td{text-align:left;border-bottom:1px solid var(--border);padding:6px 8px}
