:root{
  --bg-grad: radial-gradient(1200px 600px at 10% -10%, #e0f2fe 0%, transparent 60%), radial-gradient(1200px 600px at 110% 10%, #e9d5ff 0%, transparent 60%), #f8fafc;
  --card:#ffffff; --text:#0f172a; --muted:#64748b; --border:#e2e8f0;
  --accent:#3b82f6; --accent-2:#8b5cf6; --danger:#ef4444; --ok:#10b981;
  --shadow: 0 10px 25px rgba(2,6,23,.06), 0 2px 6px rgba(2,6,23,.06);
  --radius:16px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;color:var(--text);background:#f8fafc}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
.topbar{background:var(--card);border-bottom:1px solid var(--border)}
.brand{font-weight:800;padding:12px 16px;letter-spacing:.3px}
.content{padding:16px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.badge{display:inline-block;border:1px solid var(--border);border-radius:999px;padding:6px 10px;background:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:10px 14px;font-weight:700;border:1px solid var(--border);background:#fff;cursor:pointer;text-decoration:none;gap:8px}
.btn:hover{border-color:#cbd5e1}.btn-primary{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#fff;border:0}
.btn-danger{background:#fee2e2;border:1px solid #fecaca;color:#991b1b}
.input{width:100%;border:1px solid var(--border);border-radius:12px;padding:10px 12px;font-size:16px;background:#fff}
.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(59,130,246,.15)}
.label{font-weight:600;margin-bottom:6px;display:block}
.grid{display:grid;gap:12px}
.grid2{display:grid;gap:12px}@media (min-width: 760px){.grid2{grid-template-columns:1fr 1fr} .grid2 .full{grid-column:1/-1}}
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}
.table th,.table td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:left}
.row-actions a{margin-right:6px}
.alert{border:1px solid #fecaca;background:#fff1f2;color:#7f1d1d;padding:12px;border-radius:12px}
.success{border:1px solid #bbf7d0;background:#f0fdf4;color:#065f46;padding:12px;border-radius:12px}
.small{font-size:12px;color:#64748b}
.status{font-size:12px;border-radius:999px;padding:4px 8px;border:1px solid var(--border);background:#fff}