:root{color-scheme:light;--ink: #16232c;--ink-muted: #4d5f6a;--bg: #eef2f4;--surface: #ffffff;--rule: #c7d2d8;--accent: #1d5c74;--ok: #2e7d53;--danger: #b23a2e;--warn: #a06a1f;--neutral: #5b6b76;font-family:system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}.app-shell{max-width:960px;margin:0 auto;padding:0 1.5rem 4rem}.app-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 0;border-bottom:1px solid var(--rule);margin-bottom:1.5rem}.app-header h1{font-size:1.3rem;margin:0}.app-header nav{display:flex;gap:1.25rem}.app-header a{color:var(--accent);text-decoration:none;font-weight:600;font-size:.92rem}.page h1{font-size:1.5rem;margin:0 0 1.25rem}.card{background:var(--surface);border:1px solid var(--rule);border-radius:8px;padding:1.25rem 1.4rem;margin-bottom:1.25rem}.card h2{font-size:1.05rem;margin:0 0 .8rem}.grid-form{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem}.grid-form label{display:flex;flex-direction:column;gap:.3rem;font-size:.82rem;color:var(--ink-muted);font-weight:600}.grid-form input,.grid-form select,table input,table select{font:inherit;padding:.45rem .55rem;border:1px solid var(--rule);border-radius:6px;background:var(--surface);color:var(--ink)}table.line-items{width:100%;border-collapse:collapse;font-size:.88rem}table.line-items th,table.line-items td{text-align:left;padding:.5rem .6rem;border-bottom:1px solid var(--rule)}table.line-items tr.mismatch{background:#fbeceb}button{font:inherit;cursor:pointer;border-radius:6px;border:1px solid var(--rule);background:var(--surface);padding:.5rem .9rem}button.primary{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600;padding:.7rem 1.4rem;font-size:1rem}button.primary:disabled{opacity:.6;cursor:default}.hint{color:var(--ink-muted);font-size:.82rem}.error{color:var(--danger);font-weight:600}.totals{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem}.totals>div{display:flex;flex-direction:column;gap:.25rem}.totals .label{font-size:.74rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-muted)}.totals>div>span:last-child{font-size:1.15rem;font-weight:600;font-variant-numeric:tabular-nums}.verdict{display:inline-block;padding:.35rem .9rem;border-radius:999px;font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;margin-bottom:1.25rem}.verdict-cuadra{background:#dcefe3;color:var(--ok)}.verdict-sobrecobro{background:#f6e0dd;color:var(--danger)}.verdict-subcobro{background:#f3e6ce;color:var(--warn)}.verdict-no_comparable{background:#e3e9ec;color:var(--neutral)}