:root{color-scheme:light;--bg:#f4f6f8;--card:#fff;--ink:#122033;--muted:#5c6b7a;--line:#e2e8ee;--accent:#03316d}*{box-sizing:border-box}body{margin:0;font-family:ui-sans-serif,system-ui,sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit}button,input,select{font:inherit}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}nav{background:#021536;color:#fff;padding:20px 14px;display:flex;flex-direction:column;gap:6px}nav a{text-decoration:none;padding:8px 10px;border-radius:8px;color:#d5deea}nav a.active,nav a:hover{background:rgba(255,255,255,.08);color:#fff}nav .brand{font-weight:700;margin-bottom:16px}nav .foot{margin-top:auto;font-size:12px;color:#b7c3d1}main{padding:24px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}.card,.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px}.card span{display:block;color:var(--muted);font-size:12px}.card strong{font-size:22px}table{width:100%;border-collapse:collapse;background:var(--card);font-size:13px}td,th{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:12px 0}input,select{border:1px solid var(--line);border-radius:8px;padding:6px 8px;background:#fff}.bars{display:flex;align-items:flex-end;gap:4px;height:72px}.bars i{display:block;width:10px;background:var(--accent);border-radius:3px 3px 0 0}.muted{color:var(--muted)}.err{color:#9b2335}@media (max-width:800px){.shell{grid-template-columns:1fr}nav{flex-direction:row;flex-wrap:wrap}}