:root {
  --bg: #0a0a14;
  --surface: #12121f;
  --surface-2: #1a1a2e;
  --border: rgba(255, 255, 255, 0.08);
  --text: #e8eaf0;
  --text-muted: rgba(200, 205, 220, 0.55);
  --accent: #5b8def;
  --accent-hover: #7aa3f5;
  --danger: #e11d48;
  --danger-hover: #be123c;
  --ok: #22c55e;
  --warn: #f59e0b;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 14px;
}

.admin-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.admin-brand {
  display: inline-flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--text);
  line-height: 1.1;
}

.admin-brand-name {
  font-weight: 700;
  letter-spacing: 0.04em;
}

.admin-brand-sub {
  font-size: 12px;
  color: var(--text-muted);
}

.admin-top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.admin-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.admin-stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
}

.admin-stat-label {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.admin-stat-value {
  font-size: 22px;
  font-weight: 650;
}

.admin-stat-hint {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-muted);
}

.admin-row--muted td {
  opacity: 0.72;
}

.admin-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.admin-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.admin-card-head h2,
.admin-gate h1 {
  margin: 0 0 4px;
  font-size: 18px;
}

.admin-card-actions {
  display: flex;
  gap: 8px;
}

.admin-muted {
  color: var(--text-muted);
  margin: 0;
  font-size: 13px;
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  white-space: nowrap;
}

.admin-table th {
  color: var(--text-muted);
  font-weight: 600;
}

.admin-btn,
.admin-link-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  font: inherit;
}

.admin-btn:hover,
.admin-link-btn:hover {
  border-color: rgba(255, 255, 255, 0.18);
}

.admin-btn-primary {
  background: var(--accent);
  border-color: transparent;
  color: #fff;
}

.admin-btn-primary:hover {
  background: var(--accent-hover);
}

.admin-btn-danger {
  background: var(--danger);
  border-color: transparent;
  color: #fff;
}

.admin-btn-danger:hover {
  background: var(--danger-hover);
}

.admin-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.admin-pct {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 120px;
}

.admin-pct-bar {
  width: 64px;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.admin-pct-fill {
  height: 100%;
  background: var(--accent);
}

.admin-pct-fill--warn {
  background: var(--warn);
}

.admin-pct-fill--danger {
  background: var(--danger);
}

.admin-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

.admin-pill--ok {
  background: color-mix(in srgb, var(--ok) 22%, transparent);
  color: var(--ok);
}

.admin-pill--admin {
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  color: var(--accent);
}

.admin-status {
  margin: 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
}

.admin-status--error {
  border-color: color-mix(in srgb, var(--danger) 50%, var(--border));
  color: #fecdd3;
}

.admin-dialog {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
  padding: 0;
  max-width: 420px;
  width: calc(100% - 32px);
}

.admin-dialog::backdrop {
  background: rgba(4, 6, 14, 0.72);
}

.admin-dialog-inner {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.admin-dialog-inner h3 {
  margin: 0;
}

.admin-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.admin-mono {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12px;
}

code {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12px;
}