/* ===== 인구 통계 대시보드 ===== */
.pop-head { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin: 4px 0 14px; }
.pop-head h1 { font-size: 24px; font-weight: 800; margin: 0; }
.region-search { display: flex; justify-content: center; margin: 6px 0 2px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; padding: 18px; }
.region-sel { display: inline-flex; align-items: center; gap: 8px; }
.region-sel .lb { font-size: 13px; color: var(--muted); font-weight: 700; }
.region-sel .box { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.region-sel input { border: 0; padding: 10px 14px; font-size: 14px; width: 460px; max-width: 60vw; outline: none; }
.region-sel button { border: 0; border-left: 1px solid var(--line); background: #fff; padding: 8px 12px; cursor: pointer; }

.region-title { text-align: center; font-size: 20px; font-weight: 800; margin: 8px 0 18px; }

/* 하위 탭 */
.subtabs { display: flex; gap: 8px; border-bottom: 2px solid var(--line); margin-bottom: 22px; flex-wrap: wrap; }
.subtabs a { padding: 10px 18px; font-size: 14px; font-weight: 700; color: var(--muted); border-bottom: 3px solid transparent; margin-bottom: -2px; }
.subtabs a.active, .subtabs a:hover { color: var(--primary); border-bottom-color: var(--primary); }

/* 섹션 */
.sec { margin: 0 0 34px; scroll-margin-top: 16px; }
.sec-tit { font-size: 17px; font-weight: 800; margin: 0 0 12px; padding-left: 10px; border-left: 4px solid var(--primary); display: flex; align-items: center; justify-content: space-between; }
.sec-tit .note { font-size: 12px; font-weight: 400; color: var(--muted); }

/* 인구 현황 카드 */
.stat-cards { display: grid; grid-template-columns: 1.3fr repeat(5, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.stat-cards .cell { background: #fff; padding: 18px 14px; text-align: center; }
.stat-cards .cell.head { background: #f0f4fa; display: flex; align-items: center; justify-content: center; gap: 8px; font-weight: 800; }
.stat-cards .k { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.stat-cards .v { font-size: 20px; font-weight: 800; color: var(--ink); }

/* 차트 + 표 배치 */
.chart-row { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; align-items: start; }
.chart-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.chart-box canvas { width: 100% !important; }
.two-pie { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* 표 */
.pop-table { width: 100%; border-collapse: collapse; font-size: 13px; background: #fff; }
.pop-table th, .pop-table td { border: 1px solid var(--line); padding: 8px 10px; text-align: center; }
.pop-table thead th { background: #f0f4fa; font-weight: 700; }
.pop-table td.rowh { background: #fafbfd; font-weight: 700; }
.table-scroll { overflow-x: auto; border-radius: var(--radius); }

.src-note { text-align: right; font-size: 12px; color: var(--muted); margin-top: 8px; }

@media (max-width: 900px) {
    .stat-cards { grid-template-columns: 1fr 1fr; }
    .chart-row, .two-pie { grid-template-columns: 1fr; }
}