:root{--page:#f6f8fb;--surface:#ffffff;--surface-raised:#ffffff;--ink:#1a1f36;--ink-secondary:#4f566b;--ink-muted:#697386;--hairline:#e3e8ee;--hairline-strong:#d5dbe3;--accent:#635bff;--accent-ink:#ffffff;--accent-soft:rgba(99,91,255,0.08);--series-1:#2a78d6;--series-1-soft:rgba(42,120,214,0.1);--spark-dim:#b6becb;--status-good:#0ca30c;--status-good-ink:#006300;--status-good-soft:rgba(12,163,12,0.09);--status-warning:#b97800;--status-warning-soft:rgba(250,178,25,0.13);--status-critical:#d03b3b;--status-critical-soft:rgba(208,59,59,0.09);--status-neutral:#697386;--status-neutral-soft:rgba(105,115,134,0.1);--shadow-card:0 1px 2px rgba(26,31,54,0.05),0 2px 8px rgba(26,31,54,0.04);--radius:10px;--font-sans:system-ui,-apple-system,"Segoe UI",sans-serif}@media (prefers-color-scheme:dark){:root{--page:#0b0e16;--surface:#151a25;--surface-raised:#1a2030;--ink:#eef1f6;--ink-secondary:#a3acb9;--ink-muted:#7d8695;--hairline:rgba(255,255,255,0.09);--hairline-strong:rgba(255,255,255,0.16);--accent:#7a73ff;--accent-ink:#ffffff;--accent-soft:rgba(122,115,255,0.14);--series-1:#3987e5;--series-1-soft:rgba(57,135,229,0.14);--spark-dim:#4a5261;--status-good:#0ca30c;--status-good-ink:#35c235;--status-good-soft:rgba(12,163,12,0.16);--status-warning:#fab219;--status-warning-soft:rgba(250,178,25,0.14);--status-critical:#e05555;--status-critical-soft:rgba(224,85,85,0.14);--status-neutral:#a3acb9;--status-neutral-soft:rgba(163,172,185,0.12);--shadow-card:0 1px 2px rgba(0,0,0,0.35)}}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--page);color:var(--ink);font-family:var(--font-sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.shell{display:flex;min-height:100vh}.sidebar{width:232px;flex-shrink:0;padding:20px 12px;display:flex;flex-direction:column;gap:24px;border-right:1px solid var(--hairline);position:-webkit-sticky;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;padding:0 10px;font-size:15px;font-weight:650;letter-spacing:-.01em}.brand-mark{width:26px;height:26px;border-radius:7px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-size:13px;font-weight:700}.nav{display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;padding:7px 10px;border-radius:8px;color:var(--ink-secondary);font-weight:500;transition:background .12s ease,color .12s 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20px}.card-title{font-size:13px;font-weight:600;color:var(--ink-secondary);margin:0 0 4px}.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:14px;gap:14px;margin-bottom:14px}.section{margin-top:14px}.tile-label{font-size:13px;color:var(--ink-secondary);font-weight:500}.tile-row{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-top:6px}.tile-value{font-size:24px;font-weight:650;letter-spacing:-.02em;line-height:1.1;white-space:nowrap}.tile-delta{font-size:12px;font-weight:600;white-space:nowrap}.tile-delta[data-direction=up]{color:var(--status-good-ink)}.tile-delta[data-direction=down]{color:var(--status-critical)}.tile-delta-period{color:var(--ink-muted);font-weight:400}.table-wrap{overflow-x:auto}table.data{width:100%;border-collapse:collapse;font-size:13px}table.data th{text-align:left;font-weight:500;color:var(--ink-muted);font-size:12px;padding:10px 12px}table.data td,table.data th{border-bottom:1px solid var(--hairline);white-space:nowrap}table.data td{padding:11px 12px;vertical-align:middle}table.data tbody tr:last-child td{border-bottom:none}table.data tbody tr{transition:background .1s ease}table.data tbody tr:hover{background:var(--accent-soft)}td.num,th.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}td.strong{font-weight:600}.mono{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12px;color:var(--ink-secondary)}.cell-sub{color:var(--ink-muted);font-size:12px}.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:550;padding:2px 9px 2px 7px;border-radius:999px}.badge svg{width:11px;height:11px}.badge[data-tone=good]{color:var(--status-good-ink);background:var(--status-good-soft)}.badge[data-tone=warning]{color:var(--status-warning);background:var(--status-warning-soft)}.badge[data-tone=critical]{color:var(--status-critical);background:var(--status-critical-soft)}.badge[data-tone=neutral]{color:var(--status-neutral);background:var(--status-neutral-soft)}.filters{display:flex;gap:8px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.filters input,.filters select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--surface);border:1px solid var(--hairline-strong);color:var(--ink);border-radius:8px;font-size:13px;font-family:inherit;padding:6px 28px 6px 10px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23697386' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}.filters input{background-image:none;padding-right:10px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--hairline-strong);background:var(--surface);color:var(--ink);font-family:inherit;font-size:13px;font-weight:550;border-radius:8px;padding:6px 12px;cursor:pointer;transition:background .12s ease,border-color .12s ease}.btn:hover{color:var(--accent)}.btn-primary,.btn:hover{border-color:var(--accent)}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-primary:hover{color:var(--accent-ink);filter:brightness(1.06)}.btn-sm{font-size:12px;padding:4px 10px}.btn:disabled{opacity:.5;cursor:default}.empty{padding:44px 20px;text-align:center;color:var(--ink-muted);font-size:13px}.empty strong{display:block;color:var(--ink-secondary);font-size:14px;font-weight:600;margin-bottom:4px}.chart-head{display:flex;align-items:baseline;justify-content:space-between;padding:18px 20px 0}.chart-value{font-size:20px;font-weight:650;letter-spacing:-.02em}.chart-svg-wrap{padding:8px 8px 6px}.chart-tooltip{position:absolute;pointer-events:none;background:var(--surface-raised);border:1px solid var(--hairline-strong);border-radius:8px;box-shadow:var(--shadow-card);padding:7px 10px;font-size:12px;transform:translate(-50%,calc(-100% - 10px));white-space:nowrap;z-index:10}.chart-tooltip .tt-value{font-weight:650;font-size:13px}.chart-tooltip .tt-date{color:var(--ink-muted)}.login-screen{min-height:100vh;display:grid;place-items:center;background:var(--page);padding:24px}.login-card{width:100%;max-width:360px;padding:36px 32px 28px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px}.login-title{font-size:19px;font-weight:650;letter-spacing:-.02em;margin:14px 0 0}.login-sub{color:var(--ink-muted);font-size:13px;margin:4px 0 20px}.login-btn{width:100%;padding:9px 12px;font-size:14px}.login-foot{color:var(--ink-muted);font-size:11px;margin:18px 0 0}.user-box{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:10px;padding:0 10px;font-size:12px;color:var(--ink-secondary)}.user-box button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:none;color:var(--ink-muted);font-size:12px;font-family:inherit;cursor:pointer;padding:2px 4px}.user-box button:hover{color:var(--status-critical)}.user-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}