/* District Card Grid */
.district-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.district-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.08);
}

.district-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.district-region {
  font-size: 12px;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 10px;
}

.district-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 14px;
  flex-grow: 1;
}

.district-meta {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
  font-size: 12px;
  color: var(--text-secondary);
}

/* District Detail Page Layout */
.district-detail-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.district-info-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.district-info-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.detail-map-container {
  height: 280px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  position: relative;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

#districtMiniMap {
  width: 100%;
  height: 100%;
}

.quick-stats-box {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.quick-stat-item {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 14px;
  text-align: center;
  box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.quick-stat-val {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.quick-stat-lbl {
  font-size: 10px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Tab controls inside detail page */
.detail-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  gap: 6px;
  margin-bottom: 16px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  border-bottom: 2px solid transparent;
}

.tab-btn:hover {
  color: var(--primary);
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.tab-pane {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
}