.admin-nav {
  display: flex;
  gap: 0.5rem;
  background: var(--bg-alt);
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  align-items: center;
}

.admin-nav a {
  color: var(--muted);
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  font-size: 0.875rem;
}

.admin-nav a.active {
  color: var(--text);
  background: var(--card);
}

.admin-nav a:hover { text-decoration: none; color: var(--text); background: var(--card); }

.admin-nav .spacer { flex: 1; }

.admin-nav .user-info {
  color: var(--muted);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.login-card {
  max-width: 380px;
  margin: 4rem auto 2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}

.login-card h1 { margin-top: 0; }

.form-field {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field label { font-size: 0.85rem; color: var(--muted); }

.form-field input, .form-field textarea {
  background: var(--card-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.6rem 0.75rem;
  color: var(--text);
  font: inherit;
}

.form-field textarea { resize: vertical; min-height: 80px; }

.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

.data-table th, .data-table td {
  text-align: left;
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  vertical-align: top;
}

.data-table th { color: var(--muted); font-weight: 500; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; }
.data-table tr:hover td { background: var(--card-alt); }
.data-table .actions { text-align: right; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge.success { background: var(--success-bg); color: var(--success); }
.badge.danger { background: var(--danger-bg); color: var(--danger); }
.badge.muted { background: var(--border); color: var(--muted); }

.conflict-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.conflict-card .statement {
  font-weight: 600;
  margin-bottom: 1rem;
  white-space: pre-wrap;
}

.conflict-versions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.conflict-version {
  background: var(--card-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
}

.conflict-version h4 { margin: 0 0 0.5rem 0; font-size: 0.9rem; color: var(--muted); }

.conflict-version ul { margin: 0; padding-left: 1.25rem; font-size: 0.9rem; }
.conflict-version ul li { margin-bottom: 0.25rem; }
.conflict-version ul li.correct { color: var(--success); font-weight: 600; }

.conflict-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.token-issued {
  background: var(--success-bg);
  border: 1px solid var(--success);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.token-issued .token-value {
  display: block;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.75rem;
  border-radius: 6px;
  margin-top: 0.5rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  word-break: break-all;
}

.collapsible {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 0.75rem;
}

.collapsible summary {
  padding: 0.875rem 1rem;
  cursor: pointer;
  font-weight: 600;
}

.collapsible[open] summary { border-bottom: 1px solid var(--border); }

.collapsible .body { padding: 1rem; }

@media (max-width: 640px) {
  .conflict-versions { grid-template-columns: 1fr; }
}