:root {
  --surface: #131a2f;
  --surface-2: #1a2240;
  --text: #edf1ff;
  --muted: #a8b0cf;
  --line: #2b355d;
  --ok-bg: rgba(31, 157, 96, 0.16);
  --bad-bg: rgba(212, 77, 92, 0.16);
  --accent: #7c9cff;
  --accent-2: #4f7cff;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, system-ui, sans-serif; background: linear-gradient(180deg, #0b1020, #11172a); color: var(--text); }
a { color: inherit; text-decoration: none; }
code, pre { font-family: ui-monospace, Menlo, Monaco, Consolas, monospace; }
.container { width: min(1200px, calc(100% - 32px)); margin: 0 auto; }
.topbar { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(12px); background: rgba(11, 16, 32, 0.78); border-bottom: 1px solid var(--line); }
.topbar-inner { display: grid; grid-template-columns: 1fr auto auto; gap: 24px; align-items: center; padding: 16px 0; }
.brand { font-size: 1.25rem; font-weight: 700; }
.subtitle { color: var(--muted); font-size: 0.875rem; margin-top: 2px; }
.nav { display: flex; gap: 12px; }
.nav a { padding: 10px 14px; border-radius: 999px; color: var(--muted); }
.nav a.active, .nav a:hover { background: var(--surface); color: var(--text); }
.user { color: var(--muted); font-size: 0.9rem; }
.page-head { display: flex; justify-content: space-between; gap: 24px; margin: 28px 0 20px; }
h1, h2 { margin: 0; }
h1 { font-size: 2rem; }
h2 { font-size: 1.15rem; }
.muted { color: var(--muted); margin-top: 6px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.two-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card { background: linear-gradient(180deg, rgba(26,34,64,.96), rgba(19,26,47,.98)); border: 1px solid var(--line); border-radius: 20px; padding: 18px; box-shadow: 0 18px 50px rgba(0,0,0,.25); }
.card.wide { margin-top: 18px; }
.card-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 16px; }
.badge { display: inline-flex; padding: 8px 12px; border-radius: 999px; font-weight: 600; font-size: 0.85rem; }
.badge.ok { color: #85f0b7; background: var(--ok-bg); }
.badge.bad { color: #ffb1bb; background: var(--bad-bg); }
.meta { display: grid; gap: 10px; margin: 0; }
.meta div { display: flex; justify-content: space-between; gap: 20px; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.meta dt { color: var(--muted); }
.meta dd { margin: 0; text-align: right; }
.card-actions,.inline-form-group,.actions-row { display: flex; gap: 10px; align-items: center; }
.card-actions { margin-top: 16px; }
.button { border: 0; border-radius: 14px; background: linear-gradient(180deg, var(--accent), var(--accent-2)); color: white; font-weight: 700; padding: 11px 16px; cursor: pointer; }
.button.secondary { background: var(--surface-2); }
.button.danger { background: linear-gradient(180deg, #f56a7a, #d44d5c); }
.log-box { white-space: pre-wrap; word-break: break-word; background: #09111f; border: 1px solid var(--line); color: #dbe6ff; border-radius: 16px; padding: 16px; min-height: 180px; overflow: auto; }
.alert { border-radius: 16px; padding: 14px 16px; margin-bottom: 16px; }
.alert.success { background: rgba(31, 157, 96, 0.16); color: #aef2cb; border: 1px solid rgba(31, 157, 96, 0.35); }
.alert.error { background: rgba(212, 77, 92, 0.16); color: #ffccd3; border: 1px solid rgba(212, 77, 92, 0.35); }
.table { width: 100%; border-collapse: collapse; }
.table th,.table td { padding: 12px 10px; text-align: left; border-bottom: 1px solid rgba(255,255,255,.07); }
.stack-form { display: grid; gap: 10px; }
.stack-form label { color: var(--muted); font-size: 0.92rem; }
.stack-form select { background: #0c1326; color: var(--text); border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
.user-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.user-label { font-size: 0.9rem; color: var(--muted); }
.logout-form { margin: 0; }
.button-compact { padding: 8px 14px; font-size: 0.85rem; border-radius: 12px; }

.login-body { min-height: 100vh; }
.login-topbar-inner { grid-template-columns: 1fr; justify-items: start; }
.login-wrap { max-width: 440px; margin: 40px auto 64px; }
.login-card .login-title { font-size: 1.5rem; }
.login-lead { margin-top: 8px; }
.login-form { margin-top: 8px; }
.form-field { display: grid; gap: 8px; }
.form-field label { color: var(--muted); font-size: 0.92rem; }
.form-field input {
  width: 100%;
  background: #0c1326;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 1rem;
}
.form-field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124, 156, 255, 0.25);
}
.field-hint { font-size: 0.82rem; color: var(--muted); margin: 0; }
.totp-input { letter-spacing: 0.35em; font-size: 1.2rem; text-align: center; font-variant-numeric: tabular-nums; }
.login-submit { width: 100%; margin-top: 4px; padding: 12px 16px; }

.setup-wrap { max-width: 900px; margin: 32px auto 64px; }
.setup-warning { margin-bottom: 20px; }
.setup-warning code { font-size: 0.9em; }
.setup-intro { margin-bottom: 24px; line-height: 1.5; }
.setup-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.setup-card .setup-user-title { font-size: 1.15rem; }
.setup-qr-wrap {
  display: flex;
  justify-content: center;
  padding: 16px;
  background: #fff;
  border-radius: 16px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
}
.setup-qr { display: block; max-width: 100%; height: auto; }
.setup-secret-block { display: grid; gap: 8px; }
.setup-secret-label { font-size: 0.85rem; color: var(--muted); }
.setup-secret-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.setup-secret {
  flex: 1;
  min-width: 0;
  word-break: break-all;
  background: #09111f;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 0.95rem;
}

@media (max-width: 960px) {
  .grid, .two-col { grid-template-columns: 1fr; }
  .topbar-inner { grid-template-columns: 1fr; }
  .setup-grid { grid-template-columns: 1fr; }
}