:root {
  --bg: #fafaf9;
  --surface: #ffffff;
  --surface-2: #f5f5f4;
  --border: #e7e5e4;
  --border-strong: #d6d3d1;
  --text: #1c1917;
  --text-muted: #78716c;
  --text-faint: #a8a29e;
  --accent: #15803d;
  --accent-hover: #166534;
  --accent-soft: #dcfce7;
  --warn: #b45309;
  --warn-soft: #fef3c7;
  --danger: #b91c1c;
  --danger-soft: #fee2e2;
  --info: #1d4ed8;
  --info-soft: #dbeafe;
  --radius: 8px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 4px 12px rgba(0,0,0,0.05);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

/* layout */
.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}
.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.sidebar h1 {
  font-size: 15px;
  margin: 0 0 2px 0;
  font-weight: 600;
}
.sidebar .sub {
  color: var(--text-muted);
  font-size: 12px;
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}
.sidebar-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
}
.login-logo {
  display: block;
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin: 0 auto 16px auto;
}
.nav-group {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-faint);
  margin: 20px 0 6px 8px;
  font-weight: 600;
}
.nav-item {
  display: block;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  color: var(--text);
  font-size: 13px;
  user-select: none;
  border: none;
  background: transparent;
  text-align: left;
  width: 100%;
}
.nav-item:hover { background: var(--surface-2); }
.nav-item.active {
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-weight: 500;
}
.main {
  padding: 32px 48px;
  max-width: 1200px;
}
.view { display: none; }
.view.active { display: block; }

h2 {
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 4px 0;
}
h3 {
  font-size: 15px;
  font-weight: 600;
  margin: 28px 0 12px 0;
}
.lede {
  color: var(--text-muted);
  margin: 0 0 24px 0;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 0 20px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  gap: 16px;
}
.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.role-badge {
  background: var(--accent-soft);
  color: var(--accent-hover);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}
.role-badge.admin { background: #ede9fe; color: #6d28d9; }

button, .btn {
  font-family: inherit;
  font-size: 13px;
  padding: 7px 14px;
  border-radius: 6px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-weight: 500;
}
button:hover, .btn:hover { background: var(--surface-2); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-danger {
  color: var(--danger);
  border-color: var(--danger-soft);
}
.btn-sm { padding: 4px 10px; font-size: 12px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 12px;
}
.edit-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 14px 18px;
}
.edit-card .title {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 4px;
}
.edit-card .meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.edit-card .actions { display: flex; gap: 8px; }

.empty {
  color: var(--text-muted);
  font-size: 13px;
  font-style: italic;
  padding: 12px 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 13px;
}
th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
th {
  background: var(--surface-2);
  font-weight: 600;
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
tr:last-child td { border-bottom: none; }
td a { color: var(--info); text-decoration: none; }
td a:hover { text-decoration: underline; }
.table-wrap { overflow-x: auto; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.badge.pending { background: var(--info-soft); color: var(--info); }
.badge.in_review { background: var(--warn-soft); color: var(--warn); }
.badge.published { background: var(--accent-soft); color: var(--accent-hover); }
.badge.denied { background: var(--danger-soft); color: var(--danger); }
.badge.no_change_needed { background: var(--surface-2); color: var(--text-muted); }
.badge.semi_protected { background: #fef9c3; color: #854d0e; }
.badge.locked { background: var(--danger-soft); color: var(--danger); }
.badge.none { background: var(--surface-2); color: var(--text-muted); }

.form-grid {
  display: grid;
  gap: 16px;
  max-width: 720px;
}
.form-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  align-items: start;
  gap: 16px;
}
.form-row.full { grid-template-columns: 1fr; }
.form-row label {
  font-size: 13px;
  font-weight: 500;
  padding-top: 7px;
}
.form-row .help {
  color: var(--text-faint);
  font-size: 12px;
  font-weight: 400;
  margin-top: 2px;
}
.form-row .required { color: var(--danger); margin-left: 4px; }
input[type="text"], input[type="email"], input[type="number"], input[type="url"], textarea, select {
  width: 100%;
  padding: 8px 10px;
  font-family: inherit;
  font-size: 13px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--surface);
}
textarea { min-height: 90px; resize: vertical; }
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.toggle-group {
  display: inline-flex;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  overflow: hidden;
}
.toggle-group button {
  border: none;
  border-radius: 0;
  padding: 7px 14px;
  background: var(--surface);
}
.toggle-group button.active { background: var(--accent); color: white; }
.form-actions {
  display: flex;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}

.login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
}
.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 40px;
  max-width: 420px;
  width: 100%;
  box-shadow: var(--shadow);
}
.login-card h2 { margin-bottom: 4px; }
.login-card .lede { margin-bottom: 24px; }

.infobox {
  background: var(--info-soft);
  border: 1px solid #bfdbfe;
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 13px;
  color: #1e3a8a;
  margin-bottom: 20px;
}
.infobox strong { font-weight: 600; }
.infobox.error { background: var(--danger-soft); border-color: #fecaca; color: #7f1d1d; }
.infobox.success { background: var(--accent-soft); border-color: #bbf7d0; color: var(--accent-hover); }

.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px 28px;
  max-width: 560px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 16px 48px rgba(0,0,0,0.2);
}
.modal h3 { margin-top: 0; font-size: 18px; }
.modal-close {
  float: right;
  background: none;
  border: none;
  font-size: 20px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.queue-divider td {
  background: var(--surface-2);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 8px 12px;
  border-top: 2px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.sortable {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
.sortable:hover { background: #ebe9e6; }
.sort-arrow {
  display: inline-block;
  width: 10px;
  font-size: 9px;
  color: var(--text-faint);
  margin-left: 2px;
}
.sortable.sort-asc .sort-arrow::after { content: "▲"; color: var(--accent); }
.sortable.sort-desc .sort-arrow::after { content: "▼"; color: var(--accent); }

.queue-tabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
  padding-bottom: 0;
}
.queue-tab {
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  padding: 8px 14px;
  font-size: 13px;
  color: var(--text-muted);
  border-radius: 6px 6px 0 0;
  cursor: pointer;
  font-weight: 500;
  position: relative;
  bottom: -1px;
}
.queue-tab:hover { background: var(--surface-2); color: var(--text); }
.queue-tab.active {
  background: var(--surface);
  border-color: var(--border);
  color: var(--accent-hover);
}
.queue-tab .count {
  display: inline-block;
  margin-left: 6px;
  font-size: 11px;
  color: var(--text-faint);
  font-weight: 400;
}
.queue-tab.active .count { color: var(--accent); }

.audience-tag {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  background: var(--surface-2);
  color: var(--text-muted);
  margin-right: 4px;
}