:root{--bg:#f7f8ff;--card:#ffffff;--text:#0f172a;--text-secondary:#64748b;--text-muted:#94a3b8;--primary:#22c55e;--primary-dark:#16a34a;--accent:#2563eb;--border:#e2e8f0;--red:#ef4444;--amber:#f59e0b;--radius:12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1200px;margin:0 auto;padding:24px}.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.04)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:8px;border:none;font-weight:600;font-size:14px;cursor:pointer;transition:opacity .15s}.btn:hover{opacity:.85}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-danger{background:var(--red);color:#fff}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.input{width:100%;padding:10px 14px;border-radius:8px;border:1px solid var(--border);font-size:14px;color:var(--text);background:var(--card)}.input:focus{outline:2px solid var(--primary);border-color:transparent}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700}.badge-green{background:#dcfce7;color:#166534}.badge-amber{background:#fef3c7;color:#92400e}.badge-red{background:#fee2e2;color:#991b1b}.badge-blue{background:#dbeafe;color:#1e40af}.badge-gray{background:#f1f5f9;color:#475569}.badge-purple{background:#ede9fe;color:#5b21b6}.grid-2{grid-template-columns:1fr 1fr;grid-gap:16px}.grid-2,.grid-3{display:grid;gap:16px}.grid-3{grid-template-columns:1fr 1fr 1fr;grid-gap:16px}.grid-4{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;grid-gap:16px;gap:16px}@media (max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px 14px;border-bottom:1px solid var(--border)}th{font-size:12px;color:var(--text-secondary);font-weight:600;text-transform:uppercase}