:root {
  --bg: #0b0d12;
  --panel: #141821;
  --border: #232a36;
  --text: #e6e9ef;
  --muted: #9aa4b2;
  --accent: #6ea8fe;
  --accent-strong: #3b82f6;
  --warn: #f0b429;
  --danger: #f87171;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.55;
}

a {
  color: var(--accent);
}

main {
  max-width: 880px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

header.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 880px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.brand {
  font-weight: 700;
  text-decoration: none;
  color: var(--text);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin: 1rem 0;
}

.status-panel {
  border-color: rgba(240, 180, 41, 0.55);
}

.btn {
  display: inline-block;
  background: var(--accent-strong);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 0.6rem 1.1rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.muted {
  color: var(--muted);
}

.warn {
  color: var(--warn);
  font-weight: 600;
}

.danger {
  color: var(--danger);
}

code,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

pre {
  background: #0a0c10;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.85rem;
}

.key-box {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.key-box code {
  background: #0a0c10;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  word-break: break-all;
  flex: 1;
  min-width: 220px;
}

.steps {
  display: grid;
  gap: 0.75rem;
  padding-left: 1.1rem;
}

.error {
  color: var(--danger);
  font-weight: 600;
}

/* Admin console */
.stats {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.filters {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex-wrap: wrap;
}

.filters input,
.filters select {
  background: #0a0c10;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 0.5rem 0.6rem;
  font-size: 0.9rem;
}

.filters input[type="text"] {
  flex: 1;
  min-width: 220px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.table th,
.table td {
  text-align: left;
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--border);
}

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

.pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 1rem 0;
}