:root{--bg:#0f172a;--panel:#fff;--muted:#64748b;--border:#e2e8f0;--brand:#4f46e5;--brand-dark:#4338ca;--green:#059669;--red:#dc2626;--soft:#f8fafc;color:#0f172a;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{background:#f1f5f9;margin:0}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.app{min-height:100vh;display:flex}.sidebar{background:var(--bg);color:#cbd5e1;flex-direction:column;gap:4px;width:240px;height:100vh;padding:20px 14px;display:flex;position:sticky;top:0}.sidebar h1{color:#fff;margin:0 8px 18px;font-size:16px;line-height:1.3}.sidebar a{color:#cbd5e1;border-radius:8px;padding:10px 12px;font-size:14px;display:block}.sidebar a:hover{background:#1e293b;text-decoration:none}.sidebar a.active{background:var(--brand);color:#fff}.content{flex:1;max-width:1200px;padding:28px 32px}.page-title{margin:0 0 4px;font-size:22px}.page-sub{color:var(--muted);margin:0 0 22px;font-size:14px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;margin-bottom:18px;padding:18px 20px}.card h2{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:0 0 14px;font-size:15px}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--border);padding:9px 10px}th{color:var(--muted);text-transform:uppercase;letter-spacing:.03em;font-size:12px;font-weight:600}tbody tr:hover{background:var(--soft)}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}.section-row td{color:var(--brand-dark);background:#eef2ff;font-weight:600}button,.btn{font:inherit;border:1px solid var(--border);color:#0f172a;cursor:pointer;background:#fff;border-radius:8px;padding:8px 14px}button:hover{background:var(--soft)}.btn-primary{background:var(--brand);color:#fff;border-color:var(--brand)}.btn-primary:hover{background:var(--brand-dark)}.btn-danger{color:var(--red);border-color:#fecaca}.btn-danger:hover{background:#fef2f2}.btn-sm{padding:5px 9px;font-size:13px}.toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.toolbar .spacer{flex:1}label{color:var(--muted);margin-bottom:4px;font-size:13px;display:block}input,select{font:inherit;border:1px solid var(--border);background:#fff;border-radius:8px;width:100%;padding:8px 10px}input:focus,select:focus{border-color:var(--brand);outline:2px solid #c7d2fe}.grid{gap:14px;display:grid}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.modal-backdrop{z-index:50;background:#0f172a73;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:#fff;border-radius:14px;width:560px;max-width:100%;max-height:90vh;padding:24px;overflow:auto}.modal h3{margin:0 0 18px}.modal-actions{justify-content:flex-end;gap:10px;margin-top:22px;display:flex}.badge{color:var(--brand-dark);background:#e0e7ff;border-radius:999px;padding:2px 8px;font-size:12px}.muted{color:var(--muted)}.pos{color:var(--green);font-weight:600}.neg{color:var(--red);font-weight:600}.kpi-row{grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px;display:grid}.kpi{border:1px solid var(--border);background:#fff;border-radius:12px;padding:16px}.kpi .label{color:var(--muted);text-transform:uppercase;letter-spacing:.03em;font-size:12px}.kpi .value{margin-top:6px;font-size:22px;font-weight:700}.loading{color:var(--muted);text-align:center;padding:40px}.empty{color:var(--muted);text-align:center;padding:28px;font-size:14px}.error{color:var(--red);background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin-bottom:14px;padding:10px 14px;font-size:14px}