:root{color-scheme:light;--page:#f9f9f7;--surface-1:#fcfcfb;--text-primary:#0b0b0b;--text-secondary:#52514e;--text-muted:#898781;--grid:#e1e0d9;--baseline:#c3c2b7;--border:hsla(0,0%,4%,.1);--series-1:#2a78d6;--series-2:#eb6834;--series-3:#1baf7a;--status-good:#0ca30c;--status-warning:#fab219;--status-serious:#ec835a;--status-critical:#d03b3b;--delta-good:#006300}@media (prefers-color-scheme:dark){:root{color-scheme:dark;--page:#0d0d0d;--surface-1:#1a1a19;--text-primary:#fff;--text-secondary:#c3c2b7;--text-muted:#898781;--grid:#2c2c2a;--baseline:#383835;--border:hsla(0,0%,100%,.1);--series-1:#3987e5;--series-2:#d95926;--series-3:#199e70;--delta-good:#0ca30c}}*{box-sizing:border-box}body{margin:0;background:var(--page);color:var(--text-primary);font-family:system-ui,-apple-system,Segoe UI,Noto Sans Thai,sans-serif;font-size:14px;line-height:1.5}a{color:inherit;text-decoration:none}.topbar{display:flex;align-items:center;gap:24px;padding:12px 24px;background:var(--surface-1);border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:10}.topbar .brand{font-weight:700;font-size:15px}.topbar nav{display:flex;gap:4px}.topbar nav a{padding:6px 12px;border-radius:8px;color:var(--text-secondary)}.topbar nav a:hover{background:color-mix(in srgb,var(--text-primary) 6%,transparent)}.topbar nav a.active{color:var(--text-primary);font-weight:600;background:color-mix(in srgb,var(--text-primary) 8%,transparent)}.topbar .spacer{flex:1 1}.container{max-width:1200px;margin:0 auto;padding:24px}.page-title{font-size:20px;font-weight:700;margin:0 0 4px}.page-sub{color:var(--text-muted);margin:0 0 20px}.card{background:var(--surface-1);border:1px solid var(--border);border-radius:12px;padding:16px}.card+.card{margin-top:16px}.card h2{font-size:14px;font-weight:600;margin:0 0 12px;color:var(--text-secondary)}.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));grid-gap:16px;gap:16px}.site-card{display:block;transition:border-color .15s}.site-card:hover{border-color:var(--baseline)}.site-card .site-name{font-weight:600;font-size:15px}.site-card .site-url{color:var(--text-muted);font-size:12px;margin-bottom:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.stat-row{display:flex;gap:20px;margin-top:8px}.stat{min-width:70px}.stat .stat-value{font-size:20px;font-weight:700;letter-spacing:-.01em}.stat .stat-label{font-size:11px;color:var(--text-muted)}.stat .stat-delta{font-size:11px;font-weight:600}.stat .stat-delta.up{color:var(--delta-good)}.stat .stat-delta.down{color:var(--status-critical)}.stat-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));grid-gap:16px;gap:16px;margin-bottom:16px}.stat-tile{background:var(--surface-1);border:1px solid var(--border);border-radius:12px;padding:14px 16px}.stat-tile .stat-value{font-size:26px;font-weight:700}.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;padding:2px 9px;border-radius:999px;border:1px solid var(--border);color:var(--text-secondary);background:transparent}.badge .dot{width:7px;height:7px;border-radius:50%;flex:none}.badge.good .dot{background:var(--status-good)}.badge.warning .dot{background:var(--status-warning)}.badge.critical .dot{background:var(--status-critical)}.badge.muted .dot{background:var(--text-muted)}table.data{width:100%;border-collapse:collapse;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}table.data th{text-align:left;font-size:11.5px;text-transform:none;color:var(--text-muted);font-weight:600}table.data td,table.data th{padding:8px 10px;border-bottom:1px solid var(--grid)}table.data tr:last-child td{border-bottom:none}table.data td.num,table.data th.num{text-align:right}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:8px;border:1px solid var(--border);background:var(--surface-1);color:var(--text-primary);font:inherit;font-weight:600;cursor:pointer}.btn:hover{background:color-mix(in srgb,var(--text-primary) 5%,var(--surface-1))}.btn.primary{background:var(--series-1);border-color:var(--series-1);color:#fff}.btn.primary:hover{filter:brightness(1.06)}.btn.small{padding:4px 10px;font-size:12.5px}.btn:disabled{opacity:.55;cursor:default}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.field label{font-size:12px;font-weight:600;color:var(--text-secondary)}.field input{padding:8px 10px;border-radius:8px;border:1px solid var(--baseline);background:var(--surface-1);color:var(--text-primary);font:inherit}.field input:focus{outline:2px solid var(--series-1);outline-offset:1px;border-color:var(--series-1)}.field .hint{font-size:11.5px;color:var(--text-muted)}.notice{padding:10px 14px;border-radius:8px;border:1px solid var(--border);margin-bottom:16px}.notice.error{border-color:var(--status-critical);color:var(--status-critical)}.notice.ok{border-color:var(--status-good)}.chart-title{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.chart-title .swatch{width:10px;height:10px;border-radius:3px;flex:none}.charts-2col{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}@media (max-width:800px){.charts-2col{grid-template-columns:1fr}}.viz-tooltip{background:var(--surface-1);border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:12px;box-shadow:0 4px 16px rgba(0,0,0,.12)}.viz-tooltip .t-date{color:var(--text-muted);margin-bottom:2px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{width:340px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}.muted{color:var(--text-muted)}