:root{color-scheme:light;--surface-1: #fcfcfb;--page: #f9f9f7;--text-primary: #0b0b0b;--text-secondary: #52514e;--text-muted: #898781;--border: rgba(11, 11, 11, .1);--gridline: #e1e0d9;--baseline: #c3c2b7;--series-1: #2a78d6;--series-2: #eb6834;--series-3: #1baf7a;--series-4: #eda100;--status-good: #0ca30c;--status-warning: #fab219;--status-critical: #d03b3b;--delta-good: #006300}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--surface-1: #1a1a19;--page: #0d0d0d;--text-primary: #ffffff;--text-secondary: #c3c2b7;--text-muted: #898781;--border: rgba(255, 255, 255, .1);--gridline: #2c2c2a;--baseline: #383835;--series-1: #3987e5;--series-2: #d95926;--series-3: #199e70;--series-4: #c98500;--status-good: #0ca30c;--status-warning: #fab219;--status-critical: #d03b3b;--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,sans-serif}.app{max-width:1100px;margin:0 auto;padding:24px 20px 60px}.app-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.app-header h1{font-size:1.4rem;margin:0}.error{color:var(--status-critical)}.upload-panel{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.upload-button{position:relative;display:inline-block;padding:10px 16px;background:var(--series-1);color:#fff;border-radius:8px;cursor:pointer;font-size:.9rem}.upload-button input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.upload-status{font-size:.85rem;color:var(--text-secondary)}.kpi-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:24px}.kpi-tile{background:var(--surface-1);border:1px solid var(--border);border-radius:10px;padding:14px 16px;display:flex;flex-direction:column;gap:4px}.kpi-label{font-size:.8rem;color:var(--text-secondary)}.kpi-value{font-size:1.5rem;font-weight:600}.kpi-delta{font-size:.78rem}.kpi-delta-bom{color:var(--delta-good)}.kpi-delta-ruim{color:var(--status-critical)}.chart-card{background:var(--surface-1);border:1px solid var(--border);border-radius:10px;padding:16px 20px;margin-bottom:20px}.chart-card h3{margin:0 0 12px;font-size:1rem;font-weight:600}.chart-svg{width:100%;height:auto}.chart-gridline{stroke:var(--gridline);stroke-width:1}.chart-threshold-line{stroke:var(--status-warning);stroke-width:1;stroke-dasharray:4 3}.chart-axis-label{fill:var(--text-muted);font-size:11px}.chart-axis-label-muted{font-size:10px}.chart-bar-label{fill:var(--text-secondary);font-size:11px;font-weight:600}.chart-end-label{font-size:12px;font-weight:600}.chart-legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:8px;font-size:.8rem;color:var(--text-secondary)}.chart-legend-item{display:inline-flex;align-items:center;gap:6px}.chart-legend-swatch{width:10px;height:10px;border-radius:2px;display:inline-block}.chart-table-details{margin-top:10px;font-size:.85rem}.chart-table-details summary{cursor:pointer;color:var(--text-secondary)}.chart-table,.benchmark-table{width:100%;border-collapse:collapse;margin-top:10px;font-size:.82rem}.chart-table th,.chart-table td,.benchmark-table th,.benchmark-table td{padding:6px 8px;text-align:left;border-bottom:1px solid var(--gridline);font-variant-numeric:tabular-nums}.benchmark-table th{color:var(--text-secondary);font-weight:500;font-size:.75rem;text-transform:uppercase;letter-spacing:.03em}.status-tag{display:inline-flex;align-items:center;gap:6px;font-size:.8rem}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-good .status-dot{background:var(--status-good)}.status-warning .status-dot{background:var(--status-warning)}.status-critical .status-dot{background:var(--status-critical)}