.admin-app {
  display: grid;
  grid-template-columns: 270px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background: var(--gp-sidebar);
  color: #e2e8f0;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-right: 1px solid var(--gp-sidebar-border);
}

.sidebar-brand { padding-bottom: 12px; border-bottom: 1px solid var(--gp-sidebar-border); }

.admin-user {
  display: flex;
  gap: 10px;
  align-items: center;
  background: #1e293b;
  border-radius: 12px;
  padding: 12px;
}

.admin-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1d4ed8, #0ea5e9);
  display: grid;
  place-items: center;
  font-weight: 800;
}

.admin-name { font-weight: 700; }
.admin-role { font-size: 12px; color: #94a3b8; }

.admin-nav { display: flex; flex-direction: column; gap: 6px; }

.nav-item {
  text-align: left;
  background: transparent;
  border: none;
  color: #cbd5e1;
  padding: 11px 12px;
  border-radius: 10px;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
}

.nav-item:hover,
.nav-item.active {
  background: #1e293b;
  color: #fff;
}

.sidebar-foot {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-btn { width: 100%; }

.admin-main {
  padding: 24px;
  overflow-x: auto;
}

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.page-head h1 { margin: 4px 0 6px; font-size: 28px; }
.breadcrumb { margin: 0; color: var(--gp-muted); font-size: 13px; }

.search-field { max-width: 280px; min-width: 200px; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  align-items: center;
}

.check-list {
  margin: 0;
  padding-left: 18px;
  color: #334155;
  line-height: 1.8;
}

.inline-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.staff-tag {
  display: inline-block;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  margin: 2px 4px 2px 0;
}

.site-settings-grid {
  margin-top: 12px;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-group label {
  font-size: 13px;
  font-weight: 600;
  color: #475569;
}

.field-group.full-width {
  grid-column: 1 / -1;
}

.field-group textarea.field {
  resize: vertical;
  min-height: 80px;
  font-family: inherit;
}

@media (max-width: 900px) {
  .admin-app { grid-template-columns: 1fr; }
  .admin-sidebar { position: sticky; top: 0; z-index: 3; }
  .admin-nav { flex-direction: row; flex-wrap: wrap; }
}