: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;--series-1: #2a78d6;--status-warning: #fab219;--status-critical: #d03b3b}@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;--series-1: #3987e5;--status-warning: #fab219;--status-critical: #d03b3b}}*{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)}.summary-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:24px}.tile{background:var(--surface-1);border:1px solid var(--border);border-radius:10px;padding:14px 16px;display:flex;flex-direction:column;gap:4px}.tile-value{font-size:1.5rem;font-weight:600}.tile-label{font-size:.8rem;color:var(--text-secondary)}.tile-alert .tile-value{color:var(--status-critical)}.opportunity-table{width:100%;border-collapse:collapse;background:var(--surface-1);border:1px solid var(--border);border-radius:10px;overflow:hidden;font-size:.88rem}.opportunity-table th,.opportunity-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--gridline);vertical-align:middle}.opportunity-table th{color:var(--text-secondary);font-weight:500;font-size:.78rem;text-transform:uppercase;letter-spacing:.03em}.opportunity-table td:nth-child(3),.opportunity-table td:nth-child(4){font-variant-numeric:tabular-nums}.opportunity-table tr.urgencia-media td:nth-child(3){color:var(--status-warning);font-weight:600}.opportunity-table tr.urgencia-alta td:nth-child(3){color:var(--status-critical);font-weight:600}.opportunity-table select,.opportunity-table input{font:inherit;color:inherit;background:transparent;border:1px solid var(--border);border-radius:6px;padding:6px 8px}.opportunity-table input[type=text]{width:100%;min-width:140px}