:root{
  --bg:#f4f5f7; --card:#fff; --ink:#1f2430; --muted:#6b7280;
  --accent:#7c3aed; --accent2:#a855f7;
  --green:#16a34a; --red:#dc2626; --amber:#d97706; --border:#e5e7eb;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);}
.topbar{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(90deg,var(--accent),var(--accent2));padding:14px 24px;color:#fff;flex-wrap:wrap;gap:10px}
.brand{font-weight:700;font-size:18px}
.topbar nav a{color:#fff;text-decoration:none;margin-left:18px;font-size:14px;opacity:.92}
.topbar nav a:hover{opacity:1;text-decoration:underline}
.container{max-width:1180px;margin:24px auto;padding:0 20px}
h1{font-size:22px;margin:0 0 18px}
h2{font-size:17px;margin:26px 0 10px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:24px}
.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:16px}
.card .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.card .value{font-size:22px;font-weight:700;margin-top:6px}
.value.green{color:var(--green)} .value.red{color:var(--red)} .value.amber{color:var(--amber)}
.green{color:var(--green)} .red{color:var(--red)} .amber{color:var(--amber)}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:10px;overflow:hidden}
th,td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:left;font-size:13.5px}
th{background:#faf9fc;color:var(--muted);font-weight:600;text-transform:uppercase;font-size:11px;letter-spacing:.03em}
tr:last-child td{border-bottom:none}
tr:hover td{background:#faf7ff}
.btn{display:inline-block;background:var(--accent);color:#fff;border:none;padding:9px 16px;border-radius:7px;text-decoration:none;font-size:14px;cursor:pointer}
.btn:hover{background:#6d28d9}
.btn.secondary{background:#fff;color:var(--accent);border:1px solid var(--accent)}
.btn.danger{background:var(--red)}
.btn.small{padding:5px 10px;font-size:12px}
.badge{display:inline-block;padding:3px 9px;border-radius:99px;font-size:11px;font-weight:600}
.badge.green{background:#dcfce7;color:#166534}
.badge.red{background:#fee2e2;color:#991b1b}
.badge.amber{background:#fef3c7;color:#92400e}
.badge.gray{background:#e5e7eb;color:#374151}
form.box, .box{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:20px;max-width:640px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;padding:9px 10px;border:1px solid var(--border);border-radius:7px;font-size:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;flex-wrap:wrap;gap:10px}
.toolbar input[type=text]{padding:8px 10px;border:1px solid var(--border);border-radius:7px;min-width:220px}
.msg{padding:10px 14px;border-radius:7px;margin-bottom:16px;font-size:14px}
.msg.ok{background:#dcfce7;color:#166534}
.msg.err{background:#fee2e2;color:#991b1b}
.muted{color:var(--muted);font-size:13px}
a.link{color:var(--accent);text-decoration:none}
a.link:hover{text-decoration:underline}