.viz-root {
  color-scheme: light;
  --page: #f4f4f1; --surface-1: #fcfcfb; --surface-2: #f0efec;
  --ink: #0b0b0b; --ink-2: #52514e; --muted: #898781;
  --grid: #e1e0d9; --axis: #c3c2b7; --border: rgba(11,11,11,0.10);
  --s1: #2a78d6; --s2: #eb6834; --s3: #1baf7a; --s4: #eda100; --s5: #e87ba4; --s6: #008300; --s7: #6250d6; --s8: #e34948;
  --other: #c3c2b7; --y24: #c3c2b7; --y25: #898781;
  --air: #184f95; --sea: #86b6ef;
  --div-lo: #2a78d6; --div-mid: #f0efec; --div-hi: #e34948;
  --up: #006300; --down: #d03b3b;
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) .viz-root {
    color-scheme: dark;
    --page: #0d0d0d; --surface-1: #1a1a19; --surface-2: #232321;
    --ink: #f0efec; --ink-2: #c3c2b7; --muted: #898781;
    --grid: #2c2c2a; --axis: #383835; --border: rgba(255,255,255,0.10);
    --s1: #3987e5; --s2: #d95926; --s3: #199e70; --s4: #c98500; --s5: #d55181; --s6: #008300; --s7: #9085e9; --s8: #e66767;
    --other: #52514e; --y24: #52514e; --y25: #898781;
    --air: #3987e5; --sea: #184f95;
    --div-lo: #3987e5; --div-mid: #383835; --div-hi: #e66767;
    --up: #0ca30c; --down: #e66767;
  }
}
:root[data-theme="dark"] .viz-root {
  color-scheme: dark;
  --page: #0d0d0d; --surface-1: #1a1a19; --surface-2: #232321;
  --ink: #f0efec; --ink-2: #c3c2b7; --muted: #898781;
  --grid: #2c2c2a; --axis: #383835; --border: rgba(255,255,255,0.10);
  --s1: #3987e5; --s2: #d95926; --s3: #199e70; --s4: #c98500; --s5: #d55181; --s6: #008300; --s7: #9085e9; --s8: #e66767;
  --other: #52514e; --y24: #52514e; --y25: #898781;
  --air: #3987e5; --sea: #184f95;
  --div-lo: #3987e5; --div-mid: #383835; --div-hi: #e66767;
  --up: #0ca30c; --down: #e66767;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
.viz-root { background: var(--page); color: var(--ink); min-height: 100vh;
  font: 15px/1.6 "Pretendard Variable", Pretendard, system-ui, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", "Segoe UI", sans-serif;
  word-break: keep-all; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
a { color: inherit; }

/* region accents — used only by the header band and page title, never in charts */
body { --rg-KR: #1f4e8c; --rg-BS: #0b7a83; --rg-JJ: #d9671a; }
body[data-region="KR"] { --region: var(--rg-KR); }
body[data-region="BS"] { --region: var(--rg-BS); }
body[data-region="JJ"] { --region: var(--rg-JJ); }

/* top bar = colour band that changes per page */
.top { position: sticky; top: 0; z-index: 5; background: var(--region); color: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.18); }
.top .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px; padding-top: 10px; padding-bottom: 10px; }
.brand { font-weight: 700; font-size: 16px; letter-spacing: -0.2px; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; color: #fff; }
.nav { display: inline-flex; gap: 6px; }
.nav a { font-size: 15px; font-weight: 600; padding: 7px 18px; border-radius: 999px; text-decoration: none; color: rgba(255,255,255,.92); border: 1.5px solid rgba(255,255,255,.55); display: inline-flex; align-items: center; gap: 8px; transition: background .12s, color .12s; }
.nav a::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--dot); box-shadow: 0 0 0 1.5px #fff; }
.nav a[data-r="KR"] { --dot: var(--rg-KR); } .nav a[data-r="BS"] { --dot: var(--rg-BS); } .nav a[data-r="JJ"] { --dot: var(--rg-JJ); }
.nav a:hover { background: rgba(255,255,255,.16); color: #fff; }
.nav a[aria-current="page"] { background: #fff; color: var(--region); border-color: #fff; box-shadow: 0 2px 6px rgba(0,0,0,.2); }
.asof { font-size: 12px; color: rgba(255,255,255,.85); margin-left: auto; }

/* hero: tinted band in the page's region colour */
.hero { margin: 0 -20px; padding: 22px 20px 16px; background: linear-gradient(180deg, color-mix(in srgb, var(--region) 14%, var(--page)) 0%, var(--page) 100%); border-left: 0; }
.hero h1 { font-size: 26px; margin: 0; letter-spacing: -0.5px; display: flex; align-items: center; gap: 10px; }
.hero h1 .rg-chip { font-size: 12px; font-weight: 700; color: #fff; background: var(--region); border-radius: 6px; padding: 2px 8px; letter-spacing: 0; }
.hero p { margin: 4px 0 0; color: var(--ink-2); font-size: 14px; }

/* section menu: sits under the title, then pins below the coloured header */
.secnav { position: sticky; top: var(--hdr, 56px); z-index: 4; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 0 -20px; padding: 8px 20px; background: var(--page); border-bottom: 1px solid transparent; }
.secnav.stuck { border-bottom-color: var(--border); box-shadow: 0 4px 10px rgba(0,0,0,.08); background: color-mix(in srgb, var(--page) 94%, transparent); backdrop-filter: blur(6px); }
.secnav-lab { font-size: 12px; color: var(--muted); margin-right: 2px; }
.secnav .l-short { display: none; }
.secnav a { font-size: 13.5px; text-decoration: none; color: var(--ink-2); padding: 5px 12px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface-1); white-space: nowrap; }
.secnav a:hover { color: var(--ink); border-color: var(--ink-2); }
.secnav a[aria-current] { background: var(--region); border-color: var(--region); color: #fff; font-weight: 600; }

main { padding: 8px 0 64px; }
h2 { font-size: 18px; margin: 36px 0 4px; letter-spacing: -0.3px; }
h3 { font-size: 14.5px; margin: 0; display: flex; align-items: center; gap: 7px; }
.sub { color: var(--ink-2); font-size: 13.5px; margin: 0 0 12px; }
.note { color: var(--muted); font-size: 12.5px; }
.card { background: var(--surface-1); border: 1px solid var(--border); border-radius: 14px; padding: 16px 18px; }
.card-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 12px; margin-bottom: 8px; }

/* KPI */
.kpi-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 12px; margin-top: 16px; }
.kpi.fc { border-style: dashed; border-color: var(--axis); background: repeating-linear-gradient(135deg, var(--surface-1) 0 10px, var(--surface-2) 10px 11px); }
.kpi.fc .val { color: var(--ink-2); }
.badge-fc { font-size: 11px; font-weight: 700; color: var(--accent-fc, #8a5a00); background: #fdf0cf; border: 1px solid #f0d48a; border-radius: 6px; padding: 0 6px; line-height: 17px; margin-left: 4px; }
.fc-note { flex: 1 1 520px; color: var(--ink-2) !important; background: var(--surface-2); border-left: 3px solid #eda100; border-radius: 0 8px 8px 0; padding: 6px 10px; }
.rcard.fc, .nt.fc { outline: 1px dashed var(--axis); outline-offset: 2px; }
.tbl-ctl { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.nt th.sortable { cursor: pointer; user-select: none; }
.nt th.sortable:hover { color: var(--ink); }
.nt th.sortable.on { color: var(--ink); font-weight: 700; }
.nt th .arr { font-size: 10px; margin-left: 3px; color: var(--muted); }
.nt th.on .arr { color: var(--ink); }
.scope { font-size: 12.5px; color: var(--ink-2); display: inline-flex; align-items: center; gap: 6px; }
.scope b { color: var(--ink); }
.nt .gw-link { text-decoration: none; border-bottom: 1px dotted var(--ink-2); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 10px; }
.kpi .lab { color: var(--ink-2); font-size: 13px; display: flex; align-items: center; gap: 7px; }
.kpi .val { font-size: 28px; font-weight: 700; letter-spacing: -0.6px; margin-top: 2px; }
.kpi .val small { font-size: 14px; font-weight: 500; color: var(--ink-2); margin-left: 2px; }
.kpi .d { font-size: 12.5px; color: var(--ink-2); margin-top: 2px; }
.up { color: var(--up); font-weight: 600; } .down { color: var(--down); font-weight: 600; }
.sw { width: 10px; height: 10px; border-radius: 3px; display: inline-block; flex: none; }

/* flags + icons */
.fi.flag { width: 1.4em; height: 1.05em; line-height: 1; border-radius: 3px; box-shadow: 0 0 0 1px var(--border); background-size: cover; flex: none; display: inline-block; vertical-align: -0.15em; }
.ico { width: 1.15em; height: 1.15em; flex: none; vertical-align: -0.2em; color: var(--ink-2); }
.ident { display: inline-flex; align-items: center; gap: 7px; }
.tagk { font-size: 10.5px; font-weight: 600; color: var(--ink-2); background: var(--surface-2); border: 1px solid var(--border); border-radius: 5px; padding: 0 5px; line-height: 16px; }

.grid-main { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); gap: 12px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: 12px; }
.grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; }
@media (max-width: 900px) { .grid-main { grid-template-columns: 1fr; } }

.legend { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 12.5px; color: var(--ink-2); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend .ln { width: 16px; height: 2px; border-radius: 1px; display: inline-block; }
svg { display: block; width: 100%; height: auto; overflow: visible; }
svg text { font-family: inherit; }

/* analysis */
.analysis ul { margin: 6px 0 0; padding-left: 18px; }
.analysis li { margin: 6px 0; font-size: 14px; }
.analysis .tag { display: inline-block; font-size: 11.5px; color: var(--ink-2); background: var(--surface-2); border-radius: 6px; padding: 1px 7px; }
.analysis hr { border: 0; border-top: 1px solid var(--grid); margin: 12px 0 10px; }

/* this-month / next-month view in the analysis card */
.mview { border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; margin-top: 10px; background: var(--surface-2); }
.mview-h { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.mview-h b { font-size: 15px; }
.mview-h span:not(.badge-fc) { color: var(--ink-2); font-size: 13px; }
.mrow { display: grid; grid-template-columns: 58px 1fr; gap: 6px; align-items: start; margin: 4px 0; }
.mlab { font-size: 12px; color: var(--muted); padding-top: 3px; }
.mchip { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; padding: 2px 8px; margin: 0 4px 4px 0; border-radius: 999px; background: var(--surface-1); border: 1px solid var(--border); }
.mchip.hi { border-color: color-mix(in srgb, var(--div-hi) 60%, transparent); }
.mchip.hi b { color: var(--div-hi); }
.mchip.lo { border-color: color-mix(in srgb, var(--div-lo) 60%, transparent); }
.mchip.lo b { color: var(--div-lo); }
.mchip em { font-style: normal; font-size: 10.5px; color: var(--ink-2); }
.mrank { list-style: none; margin: 8px 0 0; padding: 6px 0 0; border-top: 1px dashed var(--axis); }
.mrank li { display: grid; grid-template-columns: 20px 1fr auto; align-items: center; gap: 2px 8px; padding: 3px 0; font-size: 13.5px; }
.mrank .rk { font-weight: 700; color: var(--ink-2); }
.mrank .rv { font-weight: 700; font-variant-numeric: tabular-nums; }
.mrank .rx { grid-column: 2 / -1; font-size: 11.5px; color: var(--muted); margin-top: -2px; }

/* region cards */
.regions { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 12px; }
.rcard .rv .up, .rcard .rv .down { font-size: 14px; letter-spacing: 0; white-space: nowrap; }
.rcard.ref { cursor: default; background: var(--surface-2); }
.rcard.ref:hover { border-color: var(--border); transform: none; }
.rcard .rh b { display: flex; flex-direction: column; line-height: 1.25; }
.rcard .rh .note { font-size: 11.5px; }
.rcard { display: block; text-decoration: none; transition: border-color .12s, transform .12s; }
.rcard:hover { border-color: var(--ink-2); transform: translateY(-1px); }
.rcard .rh { display: flex; justify-content: space-between; align-items: baseline; }
.rcard .rh b { font-size: 18px; }
.rcard .go { font-size: 13px; color: var(--ink-2); }
.rcard .rv { font-size: 26px; font-weight: 700; letter-spacing: -0.5px; margin: 4px 0 6px; }
.rcard .rv small { font-size: 13px; font-weight: 500; color: var(--ink-2); }
.rcard ul { list-style: none; margin: 0; padding: 0; font-size: 13.5px; color: var(--ink-2); }
.rcard li { display: flex; justify-content: space-between; gap: 10px; padding: 4px 0; border-top: 1px solid var(--grid); }
.rcard li span:last-child { color: var(--ink); font-variant-numeric: tabular-nums; }

/* table */
.scroll { overflow-x: auto; }
table.nt { border-collapse: collapse; width: 100%; font-size: 13.5px; min-width: 780px; }
.nt th, .nt td { padding: 8px 8px; border-bottom: 1px solid var(--grid); text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.nt th { color: var(--ink-2); font-weight: 500; font-size: 12.5px; vertical-align: bottom; }
.nt td:first-child, .nt th:first-child { text-align: left; }
.nt tr.sum td { background: var(--surface-2); }
.nt tr.sum td:first-child { font-weight: 600; }
.nt .pk { font-weight: 700; }
.nt .lowbase { color: var(--muted); font-size: 11px; margin-left: 4px; }
.strip { display: inline-grid; grid-template-columns: repeat(12, 15px); gap: 2px; vertical-align: middle; }
.strip i { height: 18px; border-radius: 3px; display: block; }
.strip i.pk { box-shadow: inset 0 0 0 2px var(--ink); }
.strip-head { display: inline-grid; grid-template-columns: repeat(12, 15px); gap: 2px; font-size: 10px; color: var(--muted); text-align: center; }

/* chips */
.chipbar { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 4px 0 12px; }
.chip { font: inherit; font-size: 12.5px; display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface-1); color: var(--ink-2); cursor: pointer; }
.chip[aria-pressed="true"] { border-color: var(--ink); color: var(--ink); font-weight: 600; background: var(--surface-2); }
.chip-act { font: inherit; font-size: 12.5px; padding: 4px 10px; border-radius: 8px; border: 1px dashed var(--axis); background: transparent; color: var(--ink-2); cursor: pointer; }
.chip-act:hover { color: var(--ink); border-color: var(--ink-2); }
.chipsep { width: 1px; height: 20px; background: var(--grid); margin: 0 4px; }
.seg { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; padding: 3px; }
.seg button { font: inherit; font-size: 12.5px; padding: 3px 10px; border: 0; border-radius: 7px; background: transparent; color: var(--ink-2); cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--surface-1); color: var(--ink); font-weight: 600; box-shadow: 0 1px 2px rgba(0,0,0,.12); }
.empty { padding: 28px; text-align: center; color: var(--muted); border: 1px dashed var(--axis); border-radius: 14px; }

.tip { position: fixed; pointer-events: none; background: var(--surface-1); color: var(--ink); border: 1px solid var(--border); border-radius: 10px; padding: 8px 11px; font-size: 12.5px; box-shadow: 0 6px 20px rgba(0,0,0,.14); opacity: 0; transition: opacity .08s; z-index: 20; min-width: 170px; }
.tip .t { font-weight: 700; margin-bottom: 4px; display: flex; align-items: center; gap: 6px; }
.tip .r { display: flex; justify-content: space-between; gap: 16px; align-items: center; font-variant-numeric: tabular-nums; }
.tip .r b { font-weight: 600; }
footer { border-top: 1px solid var(--border); padding: 18px 0 40px; color: var(--ink-2); font-size: 12.5px; }
footer ul { padding-left: 18px; margin: 6px 0; }
.err { padding: 40px; text-align: center; color: var(--ink-2); }

.m-only { display: none; }
.sort-sel { align-items: center; gap: 6px; }
.sort-sel select { font: inherit; font-size: 13px; padding: 5px 8px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface-1); color: var(--ink); }

/* phones: table rows become stacked cards — vertical scroll only */
@media (max-width: 640px) {
  .m-only { display: inline-flex; }
  .secnav { margin: 0 -14px; padding: 8px 14px; gap: 5px; }
  .secnav-lab, .secnav .l-full { display: none; }
  .secnav .l-short { display: inline; }
  .secnav a { font-size: 13px; padding: 5px 10px; }
  .d-only { display: none; }
  .tbl-card { background: transparent; border: 0; padding: 0; }
  .tbl-card .card-head { flex-direction: column; align-items: stretch; }
  .tbl-ctl { justify-content: space-between; }
  .scroll { overflow-x: visible; }
  table.nt { min-width: 0; display: block; }
  table.nt thead { display: none; }
  table.nt tbody { display: block; }
  table.nt tr { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; padding: 12px 14px; margin-bottom: 10px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface-1); }
  table.nt tr.sum { background: var(--surface-2); }
  table.nt tr.sum td { background: transparent; }
  table.nt td { display: flex; flex-direction: column; align-items: flex-start; gap: 1px; padding: 0; border: 0; text-align: left !important; white-space: normal; font-size: 14px; }
  table.nt td[data-label]::before { content: attr(data-label); font-size: 11px; font-weight: 400; color: var(--muted); }
  table.nt td:first-child { grid-column: 1 / -1; font-size: 15.5px; font-weight: 700; padding-bottom: 6px; border-bottom: 1px solid var(--grid); }
  table.nt td.wide { grid-column: 1 / -1; }
  table.nt td.m-hide { display: none; }
  #natTable tr { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px 10px; }
  #natTable td { font-size: 13.5px; }
  table.nt .lowbase { margin-left: 6px; }

  .top { position: static; }
  .wrap { padding: 0 14px; }
  .asof { margin-left: 0; width: 100%; }
  .nav a { padding: 6px 13px; font-size: 14px; }
  .hero { margin: 0 -14px; padding: 18px 14px 12px; }
  .hero h1 { font-size: 22px; }
  .kpi .val { font-size: 24px; }
  .grid2 { grid-template-columns: 1fr; }
  .card { padding: 14px; }
}