/* 팔레트: dataviz 검증 기본값 (라이트/다크 각각 선택된 스텝) */
:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --baseline: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --series-1: #2a78d6;
  --series-1-strong: #256abf;
  --series-2: #eb6834;
  --series-3: #1baf7a;
  --status-good: #0ca30c;
  --status-warning: #fab219;
  --status-critical: #d03b3b;
  --good-text: #006300;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --ink: #ffffff;
    --ink-2: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --baseline: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --series-1: #3987e5;
    --series-1-strong: #5598e7;
    --series-2: #d95926;
    --series-3: #199e70;
    --good-text: #0ca30c;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", "Apple SD Gothic Neo",
    "Noto Sans KR", sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--grid);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 12px 20px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 24px;
}
.topbar h1 { font-size: 16px; font-weight: 700; margin: 0 0 10px; }

.tabs { display: flex; gap: 4px; }
.tab {
  appearance: none;
  border: none;
  background: none;
  padding: 8px 12px;
  font: inherit;
  color: var(--ink-2);
  cursor: pointer;
  border-bottom: 2px solid transparent;
}
.tab:hover { color: var(--ink); }
.tab.active {
  color: var(--ink);
  font-weight: 600;
  border-bottom-color: var(--series-1);
}

main { max-width: 1080px; margin: 0 auto; padding: 20px; }
.view.hidden { display: none; }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.section-head h2 { font-size: 18px; margin: 0; }
.actions { display: flex; gap: 8px; }
.inline-label { color: var(--ink-2); display: flex; gap: 8px; align-items: center; }

.btn {
  appearance: none;
  font: inherit;
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--baseline);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
}
.btn:hover { border-color: var(--muted); }
.btn.primary {
  background: var(--series-1);
  border-color: var(--series-1);
  color: #fff;
}
.btn.primary:hover { background: var(--series-1-strong); border-color: var(--series-1-strong); }
.btn.small { padding: 4px 10px; font-size: 13px; border-radius: 6px; }
.btn:disabled { opacity: 0.5; cursor: default; }

/* KPI 스탯 타일 */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}
.kpi .kpi-label { color: var(--ink-2); font-size: 13px; }
.kpi .kpi-value { font-size: 26px; font-weight: 700; margin-top: 2px; }
.kpi .kpi-sub { color: var(--muted); font-size: 12px; margin-top: 2px; }

/* 서비스 카드 */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card-title { display: flex; justify-content: space-between; align-items: start; gap: 8px; }
.card-title .name { font-weight: 600; }
.card-title .svc-id { color: var(--muted); font-size: 11px; word-break: break-all; }

/* 진행률 미터: 얇은 마크, 4px 라운드 데이터 끝단 */
.meter {
  height: 8px;
  border-radius: 4px;
  background: var(--grid);
  overflow: hidden;
}
.meter > span {
  display: block;
  height: 100%;
  border-radius: 4px;
  background: var(--series-1);
  min-width: 0;
  transition: width .3s ease;
}
.meter-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  font-size: 12px;
  color: var(--ink-2);
}
.meter-line strong { color: var(--ink); font-weight: 600; }

.badges { display: flex; flex-wrap: wrap; gap: 6px; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--ink-2);
}
.badge.good { border-color: var(--status-good); color: var(--good-text); }
.badge.warning { border-color: var(--status-warning); color: var(--ink); }
.badge.critical { border-color: var(--status-critical); color: var(--status-critical); }
.badge.mutedb { color: var(--muted); }

.card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
}

/* 조회 폼 */
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.filter-row label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--ink-2);
}
select, input[type="month"] {
  font: inherit;
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid var(--baseline);
  background: var(--surface);
  color: var(--ink);
  min-width: 120px;
}

.result-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.result-head .meta { color: var(--ink-2); }
.result-head .meta strong { color: var(--ink); }

.notice {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  color: var(--ink-2);
}
.notice .actions { justify-content: center; margin-top: 12px; }

.table-wrap {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--grid);
  text-align: left;
  white-space: nowrap;
}
th { color: var(--ink-2); font-weight: 600; position: sticky; top: 0; background: var(--surface); }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:hover { background: color-mix(in srgb, var(--series-1) 6%, transparent); }
.table-note { color: var(--muted); font-size: 12px; margin: 8px 2px; }

.hint { color: var(--muted); font-size: 12px; margin-top: 16px; }

.error-text { color: var(--status-critical); }

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--page);
  padding: 10px 18px;
  border-radius: 10px;
  font-size: 13px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .25);
  z-index: 100;
}
.toast.hidden { display: none; }

/* 분석 차트 */
.hint-inline { color: var(--muted); font-size: 12px; }
.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(440px, 100%), 1fr));
  gap: 12px;
}
.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}
.chart-card h3 { margin: 0 0 10px; font-size: 14px; font-weight: 600; }
.chart { position: relative; min-height: 240px; }
.chart svg { display: block; width: 100%; }
.chart-empty {
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 13px;
}
.legend { display: flex; flex-wrap: wrap; gap: 14px; font-size: 12px; color: var(--ink-2); margin-bottom: 6px; }
.legend-chip, .tt-chip {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  margin-right: 5px;
  vertical-align: -1px;
}
.chart-tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 12px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .18);
  z-index: 5;
  min-width: 130px;
  display: none;
}
.chart-tooltip .tt-title { color: var(--muted); margin-bottom: 4px; }
.chart-tooltip .tt-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-variant-numeric: tabular-nums;
}
.chart-tooltip .tt-row .tt-val { font-weight: 600; }
.kpi .kpi-delta { font-size: 13px; color: var(--ink-2); margin-left: 6px; font-weight: 400; }

/* 지도 */
:root { --map-mid: #f0efec; }
@media (prefers-color-scheme: dark) {
  :root { --map-mid: #383835; }
}
.mapbox { position: relative; width: 100%; }
.mapbox svg { display: block; width: 100%; height: min(64vh, 620px); }
.mapbox path.sgg { cursor: pointer; transition: opacity .1s; }
.mapbox path.sgg:hover { stroke: var(--ink); stroke-width: 1.5; }
.map-legend {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 10px;
  font-size: 11px;
  color: var(--ink-2);
  flex-wrap: wrap;
}
.map-legend .sw { width: 26px; height: 12px; border-radius: 2px; display: inline-block; }
.map-legend .lab { margin: 0 6px; font-variant-numeric: tabular-nums; }

/* 법정동별 상세 */
.dong-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 24px 0 10px;
}
.dong-head h3 { margin: 0; font-size: 16px; }
#dong-tables h4 { margin: 18px 2px 8px; font-size: 14px; }
#dong-tables h4:first-child { margin-top: 4px; }
#dong-tables .table-note { margin-top: 4px; }
.cell-sub { color: var(--muted); font-size: 11px; }
.weak-cell { color: var(--muted); }
.check-label {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 6px !important;
  align-self: end;
  padding-bottom: 8px;
}

/* 히트맵 */
.hm-wrap { overflow-x: auto; }
.hm-table { border-collapse: collapse; }
.hm-table td.cell {
  width: 17px;
  height: 17px;
  padding: 0;
  border: 1px solid var(--surface);
  border-radius: 2px;
}
.hm-table td.rowlab {
  padding: 0 8px 0 2px;
  color: var(--ink-2);
  font-size: 11px;
  white-space: nowrap;
  text-align: right;
}
.hm-table th {
  font-size: 10px;
  color: var(--muted);
  font-weight: 400;
  padding: 2px 0 4px;
}

/* 로그인 */
body:not(.authed) main { display: none; }
.user-area {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 8px;
  color: var(--ink-2);
  font-size: 13px;
}
.user-area.hidden { display: none; }
.login-overlay {
  position: fixed;
  inset: 0;
  background: var(--page);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 20px;
}
.login-overlay.hidden { display: none; }
.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 26px;
  width: 100%;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.login-card h2 { margin: 0; font-size: 20px; }
.login-desc { margin: 0; color: var(--muted); font-size: 12px; }
.login-card label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--ink-2);
}
.login-card label.hidden { display: none; }
.login-card input {
  font: inherit;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--baseline);
  background: var(--surface);
  color: var(--ink);
}
.login-card .error-text { margin: 0; font-size: 12px; min-height: 1em; }