:root {
  --bg: #0F172A;
  --card: #1E293B;
  --border: #334155;
  --text: #F1F5F9;
  --muted: #94A3B8;
  --primary: #3B82F6;
  --danger: #EF4444;
  --success: #22C55E;
  --input-bg: #0B1220;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif; }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1100px; margin: 0 auto; padding: 24px; }
.narrow    { max-width: 480px;  margin: 60px auto; padding: 24px; }

.topbar { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; border-bottom: 1px solid var(--border); background: rgba(15,23,42,0.9); position: sticky; top: 0; backdrop-filter: blur(6px); z-index: 5; }
.topbar .brand { font-weight: 800; letter-spacing: 2px; font-size: 18px; }
.topbar nav a { margin-left: 18px; color: var(--muted); font-weight: 600; font-size: 14px; }
.topbar nav a.active, .topbar nav a:hover { color: var(--text); text-decoration: none; }
.topbar form { display: inline; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 20px; margin-bottom: 16px; }
.card h1, .card h2 { margin-top: 0; }

label { display: block; text-transform: uppercase; letter-spacing: 0.5px; font-size: 11px; color: var(--muted); margin: 12px 0 6px; }

input[type=text], input[type=password], input[type=email], input[type=number], input[type=search], select, textarea {
  width: 100%; background: var(--input-bg); color: var(--text); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; font-size: 14px; font-family: inherit;
}
textarea { min-height: 80px; resize: vertical; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--primary); }

.btn { display: inline-block; padding: 10px 16px; background: var(--primary); color: #fff; border: none; border-radius: 10px; font-weight: 700; cursor: pointer; font-size: 14px; text-decoration: none; }
.btn:hover { filter: brightness(1.1); text-decoration: none; }
.btn.secondary { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn.danger    { background: transparent; border: 1px solid var(--danger); color: var(--danger); }
.btn.success   { background: var(--success); color: #04210F; }
.btn.small     { padding: 6px 10px; font-size: 12px; }

.badge { display: inline-block; font-size: 10px; padding: 3px 7px; border-radius: 6px; font-weight: 700; letter-spacing: 0.5px; }
.badge.on  { background: rgba(34,197,94,0.15);  color: var(--success); }
.badge.off { background: rgba(148,163,184,0.1); color: var(--muted); }
.badge.role-admin { background: rgba(59,130,246,0.15); color: var(--primary); }
.badge.role-user  { background: rgba(148,163,184,0.15); color: var(--muted); }

.alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; font-size: 14px; }
.alert.error { background: rgba(239,68,68,0.15); color: var(--danger); border: 1px solid rgba(239,68,68,0.3); }

.searchbar { display: flex; gap: 8px; align-items: center; margin-bottom: 16px; }
.searchbar input { flex: 1; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--border); font-size: 14px; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
tr:hover { background: rgba(59,130,246,0.05); }
td.actions { text-align: right; white-space: nowrap; }

.field { margin-bottom: 14px; }
.field-value { font-size: 15px; word-break: break-all; }
.field-value.secret { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.row-flex { display: flex; gap: 12px; align-items: center; }
.row-flex > * { flex: 1; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
.muted { color: var(--muted); font-size: 12px; }
.right { text-align: right; }

.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 16px; }
.pagination a, .pagination span { padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; color: var(--muted); font-size: 13px; }
.pagination span.current { background: var(--primary); color: #fff; border-color: var(--primary); }

.gen-panel { padding: 14px; background: var(--input-bg); border: 1px solid var(--border); border-radius: 10px; margin-bottom: 12px; }
.gen-panel label.inline { display: flex; align-items: center; gap: 8px; text-transform: none; letter-spacing: 0; font-size: 13px; color: var(--text); margin: 4px 0; }

.brand-title { font-size: 32px; font-weight: 800; letter-spacing: 3px; margin: 0 0 4px; text-align: center; }
.brand-sub   { color: var(--muted); text-align: center; font-size: 13px; margin-bottom: 24px; }

.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.dot.success { background: var(--success); }
.dot.danger  { background: var(--danger); }
.dot.primary { background: var(--primary); }
.dot.muted   { background: var(--muted); }