:root {
  --bg: #f6f7f9; --panel: #fff; --border: #e2e5ea; --text: #1a1d24; --muted: #6b7280;
  --accent: #2563eb; --accent-dark: #1e4fc4; --danger: #dc2626; --ok: #16a34a; --warn: #d97706;
}
* { box-sizing: border-box; }
body { margin:0; font-family: -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 24px; }
.topbar { display:flex; align-items:center; justify-content:space-between; padding: 12px 24px; background: var(--panel); border-bottom: 1px solid var(--border); }
.topbar .brand { font-weight: 700; }
.topbar a { color: var(--text); text-decoration:none; margin-left: 16px; font-size: 14px; }
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 20px; margin-bottom: 20px; }
h1 { font-size: 20px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 0 0 12px; }
table { width:100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align:left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
.badge { display:inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.active { background: #dcfce7; color: var(--ok); }
.badge.inactive { background: #fee2e2; color: var(--danger); }
.badge.level-full { background:#dbeafe; color:#1e40af; }
.badge.level-approve { background:#ede9fe; color:#6d28d9; }
.badge.level-use { background:#fef3c7; color:#92400e; }
.badge.level-read { background:#f3f4f6; color:#4b5563; }
.badge.level-none { background:#fff; color:#c1c5cc; border:1px dashed var(--border); }
input, select { width:100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 14px; }
label { font-size: 13px; font-weight: 600; display:block; margin: 12px 0 4px; }
button, .btn { background: var(--accent); color:#fff; border:none; padding: 9px 16px; border-radius: 6px; font-size: 14px; cursor:pointer; text-decoration:none; display:inline-block; }
button:hover, .btn:hover { background: var(--accent-dark); }
button.danger { background: var(--danger); }
button.secondary { background: #fff; color: var(--text); border: 1px solid var(--border); }
.error { background:#fee2e2; color: var(--danger); padding: 10px 14px; border-radius: 6px; font-size: 14px; margin-bottom: 14px; }
.muted { color: var(--muted); font-size: 13px; }
.login-shell { min-height: 100vh; display:flex; align-items:center; justify-content:center; }
.login-box { width: 360px; }
.login-box .panel { padding: 32px; }
.row { display:flex; gap: 10px; align-items:center; }
.form-inline { display:inline; }
code.tok { display:block; background:#f3f4f6; padding: 10px; border-radius: 6px; word-break: break-all; font-size: 13px; margin-top: 8px; }