* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: #f5f5f7; color: #1a1a1a; }

.admin-header { background: #111827; color: #f3f4f6; }
.admin-header-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; padding: 12px 16px; gap: 16px; }
.admin-header .brand { color: #fff; font-weight: 700; text-decoration: none; font-size: 18px; }
.admin-header nav { display: flex; gap: 14px; flex: 1; }
.admin-header nav a { color: #cbd5e1; text-decoration: none; font-size: 14px; }
.admin-header nav a:hover { color: #fff; }
.logout-form { margin: 0; }
.logout { background: transparent; border: 1px solid #4b5563; color: #cbd5e1; padding: 6px 10px; border-radius: 6px; font-size: 13px; cursor: pointer; }
.logout:hover { color: #fff; border-color: #9ca3af; }

.admin-main { max-width: 1100px; margin: 24px auto; padding: 0 16px; }
.admin-main h1 { margin: 0 0 16px; font-size: 22px; }
.admin-main h2 { font-size: 18px; margin: 24px 0 12px; }

.card { background: #fff; border-radius: 10px; box-shadow: 0 1px 3px rgba(0,0,0,.06); padding: 18px; margin-bottom: 16px; }

.btn { display: inline-block; padding: 8px 14px; background: #0d6efd; color: #fff; text-decoration: none; border-radius: 8px; font-size: 14px; border: 0; cursor: pointer; font-weight: 500; }
.btn:hover { background: #0b5ed7; }
.btn-secondary { background: #6b7280; }
.btn-secondary:hover { background: #4b5563; }
.btn-danger { background: #dc2626; }
.btn-danger:hover { background: #b91c1c; }
.btn-small { padding: 4px 10px; font-size: 12px; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid #eee; vertical-align: top; font-size: 14px; }
th { font-weight: 600; color: #555; background: #fafafa; }
tr:hover td { background: #fafbfd; }

form .row { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
form .field { display: flex; flex-direction: column; flex: 1; min-width: 220px; }
form label { font-size: 13px; font-weight: 600; color: #374151; margin-bottom: 4px; }
form input[type=text], form input[type=password], form input[type=number], form input[type=url], form select, form textarea {
    padding: 8px 10px; border: 1px solid #d1d5db; border-radius: 6px; font-size: 14px; font-family: inherit;
}
form textarea { min-height: 90px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
form input:focus, form select:focus, form textarea:focus { outline: 2px solid #93c5fd; outline-offset: 0; border-color: #60a5fa; }
form .hint { font-size: 12px; color: #6b7280; margin-top: 4px; }
form .checkbox { display: flex; align-items: center; gap: 6px; font-size: 14px; }

.alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.alert-success { background: #d1fae5; color: #065f46; }
.alert-error { background: #fee2e2; color: #991b1b; }
.alert-info { background: #e0f2fe; color: #075985; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.badge-on { background: #d1fae5; color: #065f46; }
.badge-off { background: #e5e7eb; color: #374151; }
.badge-self { background: #dbeafe; color: #1e40af; }
.badge-ext { background: #fef3c7; color: #92400e; }

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; color: #374151; }

.pagebar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.pagebar h1 { margin: 0; }

.token-ref { background: #f9fafb; border: 1px solid #e5e7eb; border-radius: 8px; padding: 12px; font-size: 12px; }
.token-ref code { background: #fff; padding: 1px 4px; border-radius: 3px; border: 1px solid #e5e7eb; font-size: 11px; }