/* =========================================================
   위스키 온톨로지 맵 — Glassmorphism 디자인 시스템 적용
   토큰 → 기본 요소 → 레이아웃(벤토) → 컴포넌트 → 차트 → 반응형·접근성
   ========================================================= */

/* ---------- 1. 디자인 토큰 ---------- */
:root {
  color-scheme: light;

  /* 브랜드·상태 (디자인 시스템 지정값) */
  --c-primary: #1856FF;
  --c-primary-ink: #1449d9;          /* 유리 위 텍스트용: 대비 6.2:1 */
  --c-primary-soft: rgba(24, 86, 255, 0.10);
  --c-primary-line: rgba(24, 86, 255, 0.35);
  --c-secondary: #3A344E;
  --c-success: #07CA6B;
  --c-success-ink: #046b3a;
  --c-warning: #E89558;
  --c-warning-ink: #8a4410;
  --c-danger: #EA2143;
  --c-danger-ink: #b0102b;

  /* 텍스트 (유리 표면 위에서 모두 4.5:1 이상) */
  --c-text: #141414;
  --c-text-2: #3A344E;
  --c-text-3: #565168;

  /* 배경과 유리 */
  --c-bg: #eaf0fd;
  --glass: rgba(255, 255, 255, 0.66);
  --glass-strong: rgba(255, 255, 255, 0.86);
  --glass-solid: #f8faff;
  --glass-border: rgba(255, 255, 255, 0.78);
  --glass-edge: rgba(20, 24, 60, 0.08);
  --glass-sheen: rgba(255, 255, 255, 0.55);
  --glass-shadow: 0 18px 40px -22px rgba(20, 40, 120, 0.35), 0 2px 8px rgba(20, 40, 120, 0.06);
  --blur: 22px;

  /* 차트 (dataviz 검증 통과: 3색 all-pairs) */
  --chart-surface: #f7f9ff;
  --s1: #1856FF;
  --s2: #eb6834;
  --s3: #1baf7a;
  --mark-muted: #a6a9ba;
  --grid: rgba(20, 24, 60, 0.09);
  --axis: rgba(20, 24, 60, 0.28);
  --link: rgba(58, 52, 78, 0.28);
  --map-sea: #eef3fe;
  /* 지식그래프 그룹 색(dataviz 검증: 인접 7색 통과, 라벨로 2차 부호화) */
  --g1: #1856FF; --g2: #eb6834; --g3: #1baf7a; --g4: #eda100; --g5: #e87ba4; --g6: #008300; --g7: #6250d6;
  --g-other: #9ea3ba;
  --kg-place: rgba(255, 255, 255, 0.9);
  --map-land: #dce4f6;
  --map-border: rgba(58, 52, 78, 0.28);

  /* 타이포그래피 (모바일 우선 compact scale) */
  --font-sans: "Plus Jakarta Sans", "Pretendard Variable", Pretendard, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  --fs-xs: 0.75rem;   /* 12 */
  --fs-sm: 0.8125rem; /* 13 */
  --fs-md: 0.875rem;  /* 14 */
  --fs-base: 1rem;    /* 16 */
  --fs-lg: 1.25rem;   /* 20 */
  --fs-xl: 1.5rem;    /* 24 */
  --fs-2xl: 2rem;     /* 32 */

  /* 간격 (comfortable) */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 24px; --sp-6: 32px; --sp-7: 48px;
  --radius-card: 24px;
  --radius-ctl: 12px;
  --radius-pill: 999px;
  --focus: 0 0 0 3px var(--c-bg), 0 0 0 5px var(--c-primary);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --c-primary-ink: #8aa6ff;
    --c-primary-soft: rgba(91, 132, 255, 0.16);
    --c-primary-line: rgba(138, 166, 255, 0.45);
    --c-success-ink: #3ee08d;
    --c-warning-ink: #f2b98c;
    --c-danger-ink: #ff7a8f;
    --c-text: #f3f5ff;
    --c-text-2: #cfd3ea;
    --c-text-3: #aab0cc;
    --c-bg: #0a0f22;
    --glass: rgba(24, 30, 56, 0.58);
    --glass-strong: rgba(28, 34, 62, 0.86);
    --glass-solid: #161c33;
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-edge: rgba(255, 255, 255, 0.06);
    --glass-sheen: rgba(255, 255, 255, 0.10);
    --glass-shadow: 0 22px 48px -24px rgba(0, 0, 0, 0.75), 0 2px 10px rgba(0, 0, 0, 0.3);
    --chart-surface: #1a2036;
    --s1: #5b84ff;
    --s2: #d95926;
    --s3: #199e70;
    --mark-muted: #5d6380;
    --grid: rgba(255, 255, 255, 0.08);
    --axis: rgba(255, 255, 255, 0.26);
    --link: rgba(207, 211, 234, 0.22);
    --map-sea: #10162b;
    --g1: #5b84ff; --g2: #d95926; --g3: #199e70; --g4: #c98500; --g5: #d55181; --g6: #008300; --g7: #9085e9;
    --g-other: #5d6380;
    --kg-place: rgba(34, 42, 70, 0.92);
    --map-land: #222a46;
    --map-border: rgba(207, 211, 234, 0.22);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --c-primary-ink: #8aa6ff;
  --c-primary-soft: rgba(91, 132, 255, 0.16);
  --c-primary-line: rgba(138, 166, 255, 0.45);
  --c-success-ink: #3ee08d;
  --c-warning-ink: #f2b98c;
  --c-danger-ink: #ff7a8f;
  --c-text: #f3f5ff;
  --c-text-2: #cfd3ea;
  --c-text-3: #aab0cc;
  --c-bg: #0a0f22;
  --glass: rgba(24, 30, 56, 0.58);
  --glass-strong: rgba(28, 34, 62, 0.86);
  --glass-solid: #161c33;
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-edge: rgba(255, 255, 255, 0.06);
  --glass-sheen: rgba(255, 255, 255, 0.10);
  --glass-shadow: 0 22px 48px -24px rgba(0, 0, 0, 0.75), 0 2px 10px rgba(0, 0, 0, 0.3);
  --chart-surface: #1a2036;
  --s1: #5b84ff;
  --s2: #d95926;
  --s3: #199e70;
  --mark-muted: #5d6380;
  --grid: rgba(255, 255, 255, 0.08);
  --axis: rgba(255, 255, 255, 0.26);
  --link: rgba(207, 211, 234, 0.22);
  --map-sea: #10162b;
  --g1: #5b84ff; --g2: #d95926; --g3: #199e70; --g4: #c98500; --g5: #d55181; --g6: #008300; --g7: #9085e9;
  --g-other: #5d6380;
  --kg-place: rgba(34, 42, 70, 0.92);
  --map-land: #222a46;
  --map-border: rgba(207, 211, 234, 0.22);
}

/* ---------- 2. 기본 요소 ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.55;
  color: var(--c-text);
  background-color: var(--c-bg);
  background-image:
    radial-gradient(1100px 620px at 8% -12%, rgba(24, 86, 255, 0.26), transparent 62%),
    radial-gradient(900px 560px at 102% 4%, rgba(58, 52, 78, 0.20), transparent 60%),
    radial-gradient(780px 560px at 62% 112%, rgba(232, 149, 88, 0.20), transparent 62%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}
/* 다크 배경 광원은 더 깊게 */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) body {
    background-image:
      radial-gradient(1100px 620px at 8% -12%, rgba(24, 86, 255, 0.34), transparent 62%),
      radial-gradient(900px 560px at 102% 4%, rgba(120, 96, 200, 0.22), transparent 60%),
      radial-gradient(780px 560px at 62% 112%, rgba(232, 149, 88, 0.14), transparent 62%);
  }
}
:root[data-theme="dark"] body {
  background-image:
    radial-gradient(1100px 620px at 8% -12%, rgba(24, 86, 255, 0.34), transparent 62%),
    radial-gradient(900px 560px at 102% 4%, rgba(120, 96, 200, 0.22), transparent 60%),
    radial-gradient(780px 560px at 62% 112%, rgba(232, 149, 88, 0.14), transparent 62%);
}

h1, h2, h3 { margin: 0; line-height: 1.25; letter-spacing: -0.01em; }
p { margin: 0; }
a { color: var(--c-primary-ink); text-underline-offset: 3px; }
button, input, select { font: inherit; color: inherit; }
code, .mono { font-family: var(--font-mono); font-size: 0.92em; }
.muted { color: var(--c-text-3); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

:focus-visible { outline: none; box-shadow: var(--focus); border-radius: var(--radius-ctl); }
.skip-link {
  position: absolute; left: var(--sp-4); top: -60px; z-index: 100;
  padding: var(--sp-2) var(--sp-4); border-radius: var(--radius-ctl);
  background: var(--c-primary); color: #fff; text-decoration: none; font-weight: 600;
}
.skip-link:focus { top: var(--sp-4); }

/* ---------- 3. 유리 표면 ---------- */
.glass {
  position: relative;
  background: var(--glass);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(170%);
  backdrop-filter: blur(var(--blur)) saturate(170%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-sheen), inset 0 0 0 1px var(--glass-edge);
  border-radius: var(--radius-card);
}
/* 리퀴드 글래스 하이라이트: 좌상단 광택 한 겹 */
.glass::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(140deg, var(--glass-sheen) 0%, transparent 38%);
  opacity: 0.7;
}
.glass > * { position: relative; }

@media (prefers-reduced-transparency: reduce) {
  .glass { background: var(--glass-solid); -webkit-backdrop-filter: none; backdrop-filter: none; }
  .glass::before { display: none; }
}

/* ---------- 4. 상단 바 ---------- */
.topbar {
  position: sticky; top: var(--sp-3); z-index: 50;
  margin: var(--sp-3) auto 0;
  width: min(1440px, calc(100% - 2 * var(--sp-4)));
  display: flex; align-items: center; gap: var(--sp-4);
  padding: var(--sp-2) var(--sp-3) var(--sp-2) var(--sp-4);
  border-radius: 20px;
  background: var(--glass-strong);
}
.brand { display: flex; align-items: center; gap: var(--sp-3); color: var(--c-text); text-decoration: none; min-width: 0; }
.brand-mark { width: 30px; height: 30px; flex: none; }
.brand-mark .glass-fill { fill: var(--c-primary); }
.brand-mark .dram-fill { fill: var(--c-warning); }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: var(--fs-base); font-weight: 800; letter-spacing: -0.02em; }
.brand-text small { font-size: var(--fs-xs); color: var(--c-text-3); }

.tabs {
  display: flex; gap: var(--sp-1);
  margin-left: auto;
  padding: var(--sp-1);
  border-radius: 16px;
  background: var(--c-primary-soft);
  overflow-x: auto; scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tabs a {
  flex: none;
  padding: var(--sp-2) var(--sp-4);
  min-height: 40px; display: inline-flex; align-items: center;
  border-radius: var(--radius-ctl);
  color: var(--c-text-2); text-decoration: none; font-size: var(--fs-md); font-weight: 600;
  transition: background-color .18s ease, color .18s ease;
}
.tabs a:hover { background: var(--glass-strong); color: var(--c-text); }
.tabs a[aria-current="page"] {
  background: var(--c-primary); color: #fff;
  box-shadow: 0 6px 16px -6px rgba(24, 86, 255, 0.6);
}

.theme-toggle {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  min-height: 40px; padding: 0 var(--sp-3);
  border: 1px solid var(--glass-edge); border-radius: var(--radius-ctl);
  background: transparent; cursor: pointer;
  font-size: var(--fs-sm); font-weight: 600; color: var(--c-text-2);
}
.theme-toggle svg { width: 18px; height: 18px; fill: currentColor; }
.tabs[hidden] + .theme-toggle { margin-left: auto; }
.theme-toggle:hover { background: var(--glass-strong); color: var(--c-text); }

/* ---------- 5. 화면 레이아웃(벤토) ---------- */
main { width: min(1440px, calc(100% - 2 * var(--sp-4))); margin: 0 auto; padding: var(--sp-6) 0 var(--sp-5); outline: none; }

.view-head { display: grid; gap: var(--sp-4); margin-bottom: var(--sp-5); }
.view-head h1 { font-size: var(--fs-2xl); font-weight: 800; letter-spacing: -0.03em; }
.view-head .lead { margin-top: var(--sp-2); max-width: 72ch; color: var(--c-text-2); font-size: var(--fs-base); }

/* 필터: 차트 위 한 줄, 왼쪽 정렬 */
.filters { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2) var(--sp-3); }

.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--sp-4); align-items: start; }
.span-3 { grid-column: span 3; } .span-4 { grid-column: span 4; } .span-5 { grid-column: span 5; }
.span-6 { grid-column: span 6; } .span-7 { grid-column: span 7; } .span-8 { grid-column: span 8; }
.span-12 { grid-column: span 12; }
.stack { display: grid; gap: var(--sp-4); align-content: start; }

.card { padding: var(--sp-5); min-width: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); margin-bottom: var(--sp-4); }
.card-head h2 { font-size: var(--fs-lg); font-weight: 700; }
.card-head .sub { font-size: var(--fs-sm); color: var(--c-text-3); margin-top: 2px; }
.card.flush { padding: var(--sp-3); }
.sticky-card { position: sticky; top: 96px; }
.card.flush .card-head { padding: var(--sp-2) var(--sp-2) 0; }

/* 통계 타일 */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sp-4); margin-bottom: var(--sp-4); }
.stat { padding: var(--sp-4) var(--sp-5); }
.stat .value { font-size: var(--fs-2xl); font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; }
.stat .label { margin-top: var(--sp-1); font-size: var(--fs-sm); color: var(--c-text-3); }
.stat .value .inf { vertical-align: middle; margin-left: var(--sp-2); }

/* ---------- 6. 컴포넌트 ---------- */
/* 컨트롤 */
.field { display: inline-flex; align-items: center; gap: var(--sp-2); font-size: var(--fs-sm); color: var(--c-text-2); font-weight: 600; }
.select, .input {
  min-height: 40px; padding: 0 var(--sp-3);
  border: 1px solid var(--glass-edge); border-radius: var(--radius-ctl);
  background: var(--glass-strong); color: var(--c-text);
  font-size: var(--fs-md); font-weight: 500;
}
.select { padding-right: var(--sp-6); appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 17px) 52%, calc(100% - 12px) 52%; background-size: 5px 5px; background-repeat: no-repeat; }
.input { min-width: 0; width: 260px; }
.select:hover, .input:hover { border-color: var(--c-primary-line); }
.check { display: inline-flex; align-items: center; gap: var(--sp-2); min-height: 40px; font-size: var(--fs-sm); font-weight: 600; color: var(--c-text-2); cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--c-primary); margin: 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  min-height: 40px; padding: 0 var(--sp-4);
  border: 1px solid transparent; border-radius: var(--radius-ctl);
  font-size: var(--fs-md); font-weight: 700; cursor: pointer;
  transition: background-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.btn-primary { background: var(--c-primary); color: #fff; box-shadow: 0 8px 18px -10px rgba(24, 86, 255, .8); }
.btn-primary:hover { background: #1048e6; }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { background: transparent; color: var(--c-primary-ink); border-color: var(--c-primary-line); }
.btn-ghost:hover { background: var(--c-primary-soft); }
.btn-sm { min-height: 32px; padding: 0 var(--sp-3); font-size: var(--fs-sm); }
.btn[disabled] { opacity: .45; cursor: not-allowed; box-shadow: none; }
.btn[aria-pressed="true"] { background: var(--c-primary-soft); }

/* 칩 */
.chips { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 30px; padding: 2px var(--sp-3);
  border-radius: var(--radius-pill);
  border: 1px solid var(--glass-edge);
  background: var(--glass-strong);
  font-size: var(--fs-sm); font-weight: 600; color: var(--c-text-2);
  text-decoration: none; white-space: nowrap;
}
button.chip, a.chip { cursor: pointer; }
button.chip:hover, a.chip:hover { border-color: var(--c-primary-line); color: var(--c-text); background: var(--c-primary-soft); }
.chip .key { width: 14px; height: 3px; border-radius: 2px; flex: none; }
.chip .x { font-size: 1rem; line-height: 1; color: var(--c-text-3); }
.chip-type { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--c-text-3); font-weight: 400; }

/* ∴ 추론 배지 — 이 대시보드의 시그니처 */
.inf {
  display: inline-flex; align-items: center; gap: 2px;
  padding: 1px 8px; border-radius: var(--radius-pill);
  font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0;
  color: var(--c-primary-ink);
  background: var(--c-primary-soft);
  box-shadow: inset 0 0 0 1px var(--c-primary-line);
  white-space: nowrap;
}
.fact-inferred { background: linear-gradient(90deg, var(--c-primary-soft), transparent 85%); border-radius: var(--radius-ctl); }

/* 상태 표시(아이콘 + 라벨, 색만으로 전달하지 않음) */
.status { display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-sm); font-weight: 700; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.status.ok { color: var(--c-success-ink); }
.status.warn { color: var(--c-warning-ink); }
.status.bad { color: var(--c-danger-ink); }
.status.info { color: var(--c-primary-ink); }

/* 상세 패널 */
.detail { display: grid; gap: var(--sp-4); }
.detail-empty { color: var(--c-text-3); font-size: var(--fs-md); }
.detail-title { display: grid; gap: 2px; }
.detail-title .kind { font-size: var(--fs-xs); font-weight: 700; color: var(--c-primary-ink); }
.detail-title h3 { font-size: var(--fs-xl); font-weight: 800; letter-spacing: -0.02em; }
.detail-title .en { font-size: var(--fs-sm); color: var(--c-text-3); }
.detail-title .id { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--c-text-3); }
.facts { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: var(--sp-2) var(--sp-4); margin: 0; font-size: var(--fs-md); }
.facts dt { color: var(--c-text-3); font-weight: 600; }
.facts dd { margin: 0; color: var(--c-text); min-width: 0; }
.facts .row-inf { display: contents; }
.chain { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 6px; }
.chain .sep { color: var(--c-text-3); }
.note { font-size: var(--fs-md); color: var(--c-text-2); padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-ctl); background: var(--c-primary-soft); }
.section-label { font-size: var(--fs-sm); font-weight: 700; color: var(--c-text-2); margin-bottom: var(--sp-2); }
.actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

/* 표 */
.table-wrap { max-height: 520px; overflow: auto; border-radius: var(--radius-ctl); border: 1px solid var(--glass-edge); background: var(--glass-strong); }
table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
th, td { padding: var(--sp-2) var(--sp-3); text-align: left; border-bottom: 1px solid var(--grid); white-space: nowrap; }
th { position: sticky; top: 0; z-index: 1; background: var(--glass-solid); color: var(--c-text-2); font-weight: 700; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:hover { background: var(--c-primary-soft); }
th button { all: unset; cursor: pointer; }
th button:focus-visible { box-shadow: var(--focus); border-radius: 4px; }
td button.linkish { all: unset; cursor: pointer; color: var(--c-primary-ink); font-weight: 600; }
td button.linkish:focus-visible { box-shadow: var(--focus); border-radius: 4px; }

/* 막대 목록(그룹별 증류소 수) */
.bars { display: grid; gap: var(--sp-2); }
.bar-row { display: grid; grid-template-columns: minmax(0, 9rem) minmax(0, 1fr) 2.5rem; align-items: center; gap: var(--sp-3); padding: 4px var(--sp-2); border-radius: var(--radius-ctl); cursor: pointer; border: 0; background: transparent; text-align: left; }
.bar-row:hover, .bar-row[aria-pressed="true"] { background: var(--c-primary-soft); }
.bar-row .name { font-size: var(--fs-sm); font-weight: 600; color: var(--c-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-row .track { height: 10px; border-radius: 4px; background: var(--grid); overflow: hidden; }
.bar-row .fill { height: 100%; border-radius: 0 4px 4px 0; background: var(--s1); }
.bar-row .count { font-size: var(--fs-sm); font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }

/* 범례 */
.legend { display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-4); font-size: var(--fs-sm); color: var(--c-text-2); font-weight: 600; }
.legend .item { display: inline-flex; align-items: center; gap: 6px; }
.legend svg { width: 14px; height: 14px; flex: none; }

/* 세그먼트 버튼 */
.segmented { display: flex; flex-wrap: wrap; gap: var(--sp-1); padding: var(--sp-1); border-radius: 16px; background: var(--c-primary-soft); }
.segmented button { border: 0; background: transparent; min-height: 36px; padding: 0 var(--sp-3); border-radius: var(--radius-ctl); font-size: var(--fs-sm); font-weight: 700; color: var(--c-text-2); cursor: pointer; }
.segmented button:hover { background: var(--glass-strong); color: var(--c-text); }
.segmented button[aria-pressed="true"] { background: var(--c-primary); color: #fff; }

/* 툴팁 */
.tip {
  position: fixed; z-index: 1000; pointer-events: none;
  max-width: 280px; padding: var(--sp-3) var(--sp-4);
  border-radius: 14px; background: var(--glass-strong);
  font-size: var(--fs-sm); color: var(--c-text-2);
}
.tip .tv { font-size: var(--fs-base); font-weight: 800; color: var(--c-text); }
.tip .tl { color: var(--c-text-3); }
.tip .trow { display: flex; align-items: center; gap: var(--sp-2); }
.tip .tkey { width: 14px; height: 3px; border-radius: 2px; flex: none; }

/* ---------- 7. 차트 ---------- */
.viz { position: relative; width: 100%; border-radius: 18px; background: var(--chart-surface); overflow: hidden; border: 1px solid var(--glass-edge); }
.viz > svg { display: block; width: 100%; height: 100%; }
.viz-net { height: 640px; cursor: grab; }
.viz-net:active { cursor: grabbing; }
.viz-map { height: 640px; }
.viz-radar { height: auto; aspect-ratio: 1.12; max-height: 560px; }
.viz-scatter { height: 560px; }
.viz-hint { position: absolute; left: var(--sp-3); bottom: var(--sp-3); font-size: var(--fs-xs); color: var(--c-text-3); background: var(--glass-strong); padding: 4px 10px; border-radius: var(--radius-pill); pointer-events: none; }
.viz-legend { position: absolute; left: var(--sp-3); top: var(--sp-3); z-index: 500; padding: var(--sp-2) var(--sp-3); border-radius: 14px; background: var(--glass-strong); border: 1px solid var(--glass-edge); }

.axis text, .tick text { fill: var(--c-text-3); font-size: 12px; font-family: var(--font-sans); }
.axis path, .axis line { stroke: var(--axis); }
.gridline { stroke: var(--grid); stroke-width: 1; }
.net-link { stroke: var(--link); stroke-width: 1.2; }
.net-link.minority { stroke: var(--c-primary-line); stroke-dasharray: 4 3; }
.net-link.former { stroke: var(--mark-muted); stroke-dasharray: 1 3; }
.net-node { stroke: var(--chart-surface); stroke-width: 2; cursor: pointer; }
.net-label { font-size: 11px; font-weight: 700; fill: var(--c-text); paint-order: stroke; stroke: var(--chart-surface); stroke-width: 4px; stroke-linejoin: round; pointer-events: none; }
.net-label.group { font-size: 12.5px; font-weight: 800; }
.dim { opacity: 0.12; }

.radar-ring { fill: none; stroke: var(--grid); }
.radar-spoke { stroke: var(--grid); }
.radar-spoke.on { stroke: var(--axis); stroke-width: 1.5; }
.radar-label { font-size: 12.5px; font-weight: 700; fill: var(--c-text-2); }
.radar-scale { font-size: 10.5px; fill: var(--c-text-3); }
.radar-area { stroke-width: 2; fill-opacity: 0.12; }
.radar-dot { stroke: var(--chart-surface); stroke-width: 2; }

.dot { stroke: var(--chart-surface); stroke-width: 2; }
.dot.pick { stroke: var(--c-text); stroke-width: 2; }
.dot.on { stroke: var(--c-text); stroke-width: 3; }
.dot-label { font-size: 11.5px; font-weight: 700; fill: var(--c-text); paint-order: stroke; stroke: var(--chart-surface); stroke-width: 4px; stroke-linejoin: round; pointer-events: none; }
.quad-label { font-size: 12px; font-weight: 700; fill: var(--c-text-3); }

/* Leaflet 유리 톤 맞춤 */
.leaflet-container { font-family: var(--font-sans); background: var(--map-sea); }
.leaflet-bar a { background: var(--glass-strong); color: var(--c-text); border-color: var(--glass-edge); }
.leaflet-control-attribution { background: var(--glass-strong) !important; color: var(--c-text-3); }
.leaflet-control-attribution a { color: var(--c-primary-ink); }
.leaflet-tooltip { background: var(--glass-strong); color: var(--c-text); border: 1px solid var(--glass-edge); box-shadow: var(--glass-shadow); border-radius: 10px; font-weight: 600; }
.leaflet-tooltip-top::before { border-top-color: var(--glass-strong); }

/* 입문 가이드 */
.path-list { display: grid; gap: var(--sp-4); max-height: 760px; overflow: auto; padding-right: var(--sp-2); }
.path-group h3 { font-size: var(--fs-sm); font-weight: 800; color: var(--c-text-2); margin-bottom: var(--sp-2); }
.path-group ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.path-item { width: 100%; display: grid; grid-template-columns: 2rem minmax(0, 1fr) auto; align-items: center; gap: var(--sp-2); min-height: 40px; padding: 6px var(--sp-2); border: 0; border-radius: var(--radius-ctl); background: transparent; cursor: pointer; text-align: left; }
.path-item:hover { background: var(--c-primary-soft); }
.path-item[aria-current="true"] { background: var(--c-primary); color: #fff; }
.path-item[aria-current="true"] .ord, .path-item[aria-current="true"] .lvl { color: rgba(255, 255, 255, .85); }
.path-item .ord { font-size: var(--fs-xs); font-weight: 700; color: var(--c-text-3); font-variant-numeric: tabular-nums; }
.path-item .term { font-size: var(--fs-md); font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lvl { font-size: var(--fs-xs); font-weight: 700; color: var(--c-text-3); white-space: nowrap; }
.term-head { display: grid; gap: var(--sp-2); }
.term-head h2 { font-size: var(--fs-2xl); font-weight: 800; letter-spacing: -0.03em; }
.term-summary { font-size: var(--fs-lg); font-weight: 600; line-height: 1.5; color: var(--c-text); max-width: 46ch; }
.term-body { font-size: var(--fs-base); line-height: 1.75; color: var(--c-text-2); max-width: 68ch; }

.rec-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-2); }
.rec { display: grid; grid-template-columns: 2.25rem minmax(0, 1.4fr) minmax(0, 2fr) minmax(0, 1fr); align-items: center; gap: var(--sp-3) var(--sp-4); padding: var(--sp-3) var(--sp-4); border-radius: 16px; background: var(--glass-strong); border: 1px solid var(--glass-edge); }
.rec .rank { width: 2rem; height: 2rem; display: grid; place-items: center; border-radius: 10px; background: var(--c-primary-soft); color: var(--c-primary-ink); font-weight: 800; font-size: var(--fs-sm); }
.rec .who { display: grid; gap: 4px; min-width: 0; }
.rec .who button { all: unset; cursor: pointer; font-weight: 800; color: var(--c-text); }
.rec .who button:hover { color: var(--c-primary-ink); text-decoration: underline; }
.rec .who button:focus-visible { box-shadow: var(--focus); border-radius: 4px; }
.rec .why { font-size: var(--fs-md); color: var(--c-text-2); }
.rec .price { text-align: right; font-size: var(--fs-sm); color: var(--c-text-3); }
.rec .price strong { display: block; font-size: var(--fs-base); color: var(--c-text); font-variant-numeric: tabular-nums; }
.badge-value { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: var(--radius-pill); font-size: var(--fs-xs); font-weight: 800; color: var(--c-success-ink); background: rgba(7, 202, 107, 0.14); box-shadow: inset 0 0 0 1px rgba(7, 202, 107, 0.45); }
.badge-value::before { content: "✓"; }

/* 푸터 */
.footer { width: min(1440px, calc(100% - 2 * var(--sp-4))); margin: 0 auto; padding: var(--sp-5) 0 var(--sp-7); display: grid; gap: var(--sp-2); font-size: var(--fs-sm); color: var(--c-text-2); }
.footer .inf { margin-right: 4px; }

/* ---------- 8. 반응형 ---------- */
@media (max-width: 1180px) {
  .span-3, .span-4, .span-5, .span-6, .span-7, .span-8 { grid-column: span 12; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rec { grid-template-columns: 2.25rem minmax(0, 1fr) auto; }
  .rec .why { grid-column: 2 / -1; grid-row: 2; }
}
@media (max-width: 860px) {
  .topbar { flex-wrap: wrap; gap: var(--sp-2); padding: var(--sp-2) var(--sp-3); }
  .tabs { order: 3; width: 100%; margin-left: 0; }
  .theme-toggle { margin-left: auto; }
  .view-head h1 { font-size: var(--fs-xl); }
  .viz-net, .viz-map { height: 460px; }
  .viz-scatter { height: 420px; }
  .input { width: 100%; }
  .card { padding: var(--sp-4); }
}
@media (max-width: 520px) {
  .brand-text small { display: none; }
  .stats { grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
  .stat { padding: var(--sp-3) var(--sp-4); }
  .stat .value { font-size: var(--fs-xl); }
  .facts { grid-template-columns: 1fr; gap: 2px; }
  .facts dd { margin-bottom: var(--sp-2); }
  .rec { grid-template-columns: 2.25rem minmax(0, 1fr); }
  .rec .price { grid-column: 2; text-align: left; }
  .term-head h2 { font-size: var(--fs-xl); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
@media (forced-colors: active) {
  .glass { border: 1px solid CanvasText; }
  .inf, .badge-value { border: 1px solid CanvasText; }
}

/* ---------- 9. 지식그래프 화면 ---------- */
.kicker { font-size: var(--fs-xs); color: var(--c-text-3); margin-bottom: 2px; }
.kg-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--sp-3) var(--sp-5); margin-bottom: var(--sp-4); }
.kg-title h1 { font-size: 1.75rem; font-weight: 800; letter-spacing: -0.03em; }
.kg-controls { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2) var(--sp-3); }
.kg-controls .input { width: 240px; }
.kg-controls .check { min-height: 36px; }
.kg { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: var(--sp-4); height: max(520px, calc(100vh - 215px)); }
.kg-canvas { overflow: hidden; padding: 0; background: color-mix(in srgb, var(--chart-surface) 72%, transparent); }
.kg-canvas::after { content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit;
  background-image: radial-gradient(var(--grid) 1.2px, transparent 1.6px); background-size: 24px 24px; opacity: .9; }
.kg-canvas > svg { position: relative; z-index: 1; width: 100%; height: 100%; display: block; cursor: grab; touch-action: none; }
.kg-canvas > svg:active { cursor: grabbing; }
.kg-canvas > .table-wrap { position: relative; z-index: 2; height: 100%; max-height: none; border: 0; border-radius: inherit; }
.kg-panel { overflow-y: auto; padding: var(--sp-5); overscroll-behavior: contain; }
.kg-panel-body { display: grid; gap: var(--sp-4); }
.kg-panel-title { font-size: var(--fs-xl); font-weight: 800; letter-spacing: -0.02em; line-height: 1.3; }
.kg-lead { color: var(--c-text-2); font-size: var(--fs-md); line-height: 1.7; }
.kg-stats { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 6px var(--sp-4); margin: 0; font-size: var(--fs-md); }
.kg-stats dt { color: var(--c-text-3); font-weight: 600; }
.kg-stats dd { margin: 0; }
.kg-section { display: grid; gap: var(--sp-2); padding-top: var(--sp-4); border-top: 1px solid var(--grid); }
.kg-section h3 { font-size: var(--fs-md); font-weight: 800; }
.kg-note { font-size: var(--fs-sm); }
.kg-list, .kg-rel { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.kg-insight { all: unset; box-sizing: border-box; width: 100%; display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: var(--sp-3);
  padding: 8px var(--sp-2); border-radius: 14px; cursor: pointer; }
.kg-insight > span:last-child { display: grid; gap: 1px; font-size: var(--fs-sm); }
.kg-insight strong { font-size: var(--fs-md); color: var(--c-text); }
.kg-insight:hover { background: var(--c-primary-soft); }
.kg-insight:focus-visible { box-shadow: var(--focus); }
.kg-rel button { all: unset; box-sizing: border-box; width: 100%; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: var(--sp-2);
  padding: 5px var(--sp-2); border-radius: 12px; cursor: pointer; font-size: var(--fs-md); }
.kg-rel button:hover { background: var(--c-primary-soft); }
.kg-rel button:focus-visible { box-shadow: var(--focus); }
.kg-rel .nm { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kg-rel .rl { font-size: var(--fs-xs); color: var(--c-text-3); font-weight: 700; }
.kg-rel .rl.is-inf { color: var(--c-primary-ink); }
.kg-back { justify-self: start; }
.kg-hero { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--sp-4); align-items: center; }
.kg-hero-text { display: grid; gap: 2px; min-width: 0; }
.kg-hero-text .kicker { overflow-wrap: anywhere; }
.kg-qid { font-size: var(--fs-sm); font-weight: 700; }
.kg-credit { font-size: var(--fs-xs); color: var(--c-text-3); line-height: 1.6; }
.kg-legend { position: absolute; z-index: 3; left: var(--sp-3); bottom: var(--sp-3); display: flex; flex-wrap: wrap; gap: 6px 14px;
  width: fit-content; max-width: calc(100% - 2 * var(--sp-3)); padding: 8px 14px; border-radius: 16px;
  background: var(--glass-strong); border: 1px solid var(--glass-edge); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  font-size: var(--fs-xs); font-weight: 700; color: var(--c-text-2); }
.kg-legend .item { display: inline-flex; align-items: center; gap: 6px; }
.kg-legend .sw { width: 10px; height: 10px; border-radius: 50%; }
.kg-legend .lk { width: 22px; height: 0; border-top: 2px solid var(--c-text-2); }
.kg-legend .lk.dashed { border-top: 2px dashed var(--c-primary-ink); }
.kg-hint { left: auto; right: var(--sp-3); top: var(--sp-3); bottom: auto; z-index: 3; }

.kg-link { stroke: var(--link); stroke-width: 1.1; }
.kg-link.k-own { stroke-opacity: .5; stroke-width: 1.3; }
.kg-link.k-sub { stroke-opacity: .75; stroke-width: 2.4; }
.kg-link.k-produce, .kg-link.k-brandof, .kg-link.k-located, .kg-link.k-part { stroke: var(--link); }
.kg-link.k-key { stroke: var(--c-text-2); stroke-opacity: .55; stroke-width: 1.4; }
.kg-link.k-keypast { stroke: var(--mark-muted); stroke-dasharray: 2 4; }
.kg-link.k-sister { stroke: var(--c-text-2); stroke-dasharray: 1 4; stroke-width: 1.8; stroke-linecap: round; }
.kg-link.k-stake { stroke-dasharray: 7 4; stroke-width: 1.8; }
.kg-link.k-former { stroke: var(--mark-muted); stroke-dasharray: 1 4; stroke-width: 2; stroke-linecap: round; }
.kg-link.k-person { stroke: var(--c-text-3); stroke-opacity: .6; }
.kg-link.k-inferred { stroke: var(--c-primary-ink); stroke-dasharray: 5 5; stroke-opacity: .45; stroke-width: 1.2; }
.kg-link.on { stroke-opacity: 1; stroke-width: 2.2; }
.kg-link.dim { opacity: .06; }
.kg-node { cursor: pointer; transition: opacity .15s ease; }
.kg-node.dim { opacity: .14; }
.kg-node .base { stroke: none; }
.kg-node .ring { fill: none; stroke-width: 2.5; }
.kg-node.sel .ring, .kg-node:hover .ring { stroke-width: 4; }
.kg-node .ini { font-weight: 800; pointer-events: none; font-family: var(--font-sans); }
.kg-node .dot { stroke: var(--chart-surface); stroke-width: 1.5; }
.kg-node .pill { stroke: rgba(255, 255, 255, .7); stroke-width: 1.5; filter: drop-shadow(0 8px 14px rgba(20, 40, 120, .28)); }
.kg-node .pill.place { fill: var(--kg-place); stroke: var(--glass-edge); filter: drop-shadow(0 4px 10px rgba(20, 40, 120, .14)); }
.kg-node.sel .pill { stroke: var(--c-text); stroke-width: 2.5; }
.pill-text { font-size: 13px; font-weight: 800; pointer-events: none; }
.pill-text.place { font-size: 12px; font-weight: 700; fill: var(--c-text-2); }
.kg-label { font-size: 11.5px; font-weight: 700; fill: var(--c-text); paint-order: stroke; stroke: var(--chart-surface); stroke-width: 4px; stroke-linejoin: round; pointer-events: none; }
.kg-elabel { font-size: 10.5px; font-weight: 700; fill: var(--c-text-2); paint-order: stroke; stroke: var(--chart-surface); stroke-width: 4px; stroke-linejoin: round; pointer-events: none; }
.kg-elabel.k-inferred { fill: var(--c-primary-ink); }
.kg-label.hide, .kg-elabel.hide { display: none; }

/* 아바타(로고·사진, 없으면 머리글자) */
.avatar { --sz: 28px; --ring: var(--c-secondary); width: var(--sz); height: var(--sz); flex: none; display: inline-grid; place-items: center;
  border-radius: 50%; overflow: hidden; background: #fff; box-shadow: 0 0 0 2px var(--ring); font-size: calc(var(--sz) * .36); font-weight: 800; line-height: 1; }
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.avatar.logo img { object-fit: contain; padding: 14%; }
.avatar.fallback { background: var(--ring); }
.chip .avatar { margin-left: -6px; }
.chip { max-width: 100%; }
.kg-panel .chip { white-space: normal; text-align: left; line-height: 1.3; }
.bar-row .name { display: inline-flex; align-items: center; gap: 8px; }

@media (max-width: 1080px) {
  .kg { grid-template-columns: 1fr; height: auto; }
  .kg-canvas { height: 68vh; min-height: 440px; }
  .kg-controls .input { width: 100%; }
}
@media (max-width: 520px) {
  .kg-legend { font-size: 11px; gap: 4px 10px; padding: 6px 10px; }
  .kg-hint { display: none; }
}

/* ---------- 10. 편집 모드·포스트잇 메모 ---------- */
.btn-danger { background: transparent; color: var(--c-danger-ink); border-color: color-mix(in srgb, var(--c-danger) 55%, transparent); }
.btn-danger:hover { background: color-mix(in srgb, var(--c-danger) 12%, transparent); }
.kg-editbar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2) var(--sp-3); padding: 10px var(--sp-4); margin-bottom: var(--sp-3); border-radius: 18px; }
.kg-editbar .sep { width: 1px; height: 22px; background: var(--glass-edge); }
.kg-status { font-size: var(--fs-sm); font-weight: 700; color: var(--c-success-ink); min-height: 1em; }
.kg-status.is-error { color: var(--c-danger-ink); }
.kg-edit-hint { font-size: var(--fs-xs); margin-left: auto; }
.kg-edit-actions { padding: var(--sp-2) 0; }
.tag-new { margin-left: 8px; padding: 1px 8px; border-radius: var(--radius-pill); background: var(--c-primary-soft); color: var(--c-primary-ink); font-family: var(--font-sans); font-weight: 700; }

.kg-form { display: grid; gap: var(--sp-3); }
.form-field { display: grid; gap: 4px; }
.form-field[hidden] { display: none; }
.form-label { font-size: var(--fs-sm); font-weight: 700; color: var(--c-text-2); }
.form-hint { font-size: var(--fs-xs); }
.form-error { color: var(--c-danger-ink); font-size: var(--fs-sm); font-weight: 700; min-height: 1em; }
.kg-form .input, .kg-form .select { width: 100%; }
.textarea { min-height: 84px; padding: var(--sp-2) var(--sp-3); resize: vertical; line-height: 1.5; font-family: var(--font-sans); }

.kg-rel li { display: flex; align-items: center; gap: 4px; }
.kg-rel li > button:first-child { flex: 1; min-width: 0; }
.kg-rel .rel-x { all: unset; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 8px; color: var(--c-danger-ink); font-size: 18px; cursor: pointer; flex: none; }
.kg-rel .rel-x:hover { background: color-mix(in srgb, var(--c-danger) 12%, transparent); }
.kg-rel .rel-x:focus-visible { box-shadow: var(--focus); }

.kg-history { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.kg-history li { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: var(--sp-2); padding: 8px; border-radius: 12px; }
.kg-history li:hover { background: var(--c-primary-soft); }
.kg-history li.is-reverted .hist-main strong { text-decoration: line-through; color: var(--c-text-3); }
.hist-no { font-size: var(--fs-xs); color: var(--c-text-3); }
.hist-main { display: grid; gap: 1px; min-width: 0; font-size: var(--fs-sm); }
.hist-main strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.kg-node.is-new .ring { stroke-dasharray: 3 3; }
.kg-link.k-custom { stroke: var(--c-text-2); stroke-width: 1.7; stroke-opacity: .8; }
.kg-elabel.k-custom { fill: var(--c-text); }

/* 포스트잇: 종이 색은 데이터 색과 겹치지 않는 옅은 파스텔, 글자는 늘 진한 잉크 */
.kg-memos { position: absolute; inset: 0; z-index: 2; pointer-events: none; overflow: hidden; border-radius: inherit; }
.memo { --memo-bg: #fff3a6; --memo-bar: #f6e27a; position: absolute; left: 0; top: 0; width: 184px; pointer-events: auto;
  background: var(--memo-bg); color: #2a2618; border-radius: 4px 4px 14px 4px;
  box-shadow: 0 10px 22px -10px rgba(40, 30, 0, .45), 0 1px 0 rgba(255, 255, 255, .6) inset;
  font-size: 13px; line-height: 1.45; transform-origin: 0 0; rotate: -1.2deg; transition: opacity .15s ease; }
.memo.dim { opacity: .25; }
.memo-yellow { --memo-bg: #fff3a6; --memo-bar: #f3df74; }
.memo-pink { --memo-bg: #ffd6e5; --memo-bar: #f6b5cd; }
.memo-blue { --memo-bg: #d4e8ff; --memo-bar: #afd2fb; }
.memo-green { --memo-bg: #d8f5cf; --memo-bar: #b6e7a8; }
.memo-bar { display: flex; align-items: center; justify-content: space-between; gap: 6px; padding: 4px 6px 4px 9px; background: var(--memo-bar); border-radius: 4px 4px 0 0; font-size: 11px; font-weight: 700; color: #4a4230; }
.memo.is-editable .memo-bar { cursor: grab; touch-action: none; }
.memo.is-editable .memo-bar:active { cursor: grabbing; }
.memo-meta { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.memo-tools { display: inline-flex; align-items: center; gap: 3px; flex: none; }
.memo-swatch { all: unset; width: 12px; height: 12px; border-radius: 50%; background: var(--memo-bg); box-shadow: 0 0 0 1px rgba(0, 0, 0, .25); cursor: pointer; }
.memo-swatch[aria-pressed="true"] { box-shadow: 0 0 0 2px #2a2618; }
.memo-swatch:focus-visible, .memo-x:focus-visible { box-shadow: 0 0 0 2px #1449d9; }
.memo-x { all: unset; width: 18px; height: 18px; display: grid; place-items: center; border-radius: 4px; font-size: 15px; cursor: pointer; color: #4a4230; }
.memo-x:hover { background: rgba(0, 0, 0, .1); }
.memo-text { padding: 8px 10px 10px; max-height: 150px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; outline: none; }
.memo.is-editable .memo-text { cursor: text; }
.memo.is-editable .memo-text:focus { box-shadow: inset 0 0 0 2px rgba(20, 73, 217, .55); border-radius: 0 0 14px 4px; }
.kg-memo-link { stroke: #b9a64a; stroke-width: 1.2; stroke-dasharray: 2 3; opacity: .8; }
.memo-inline { margin: 0; padding: 8px 12px; border-radius: 4px 4px 12px 4px; background: var(--memo-bg); color: #2a2618; font-size: var(--fs-sm); white-space: pre-wrap; }
.memo-colors { display: flex; flex-wrap: wrap; gap: 8px; }
.memo-pick { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 8px; background: var(--memo-bg); color: #2a2618; font-size: var(--fs-sm); font-weight: 700; cursor: pointer; }
.memo-pick input { accent-color: #2a2618; margin: 0; }
@media (prefers-reduced-motion: reduce) { .memo { rotate: 0deg; } }
@media (max-width: 520px) { .memo { width: 150px; font-size: 12px; } .kg-edit-hint { display: none; } }

/* ---------- 11. 그래프 도우미(챗봇)·AI 강조 ---------- */
/* AI가 고른 노드: 그룹 색 고리가 맥박처럼 빛나고, 흐리게 처리되지 않는다 */
.kg-node .halo { fill: none; stroke-width: 3; opacity: 0; pointer-events: none; }
.kg-node.ai .halo { opacity: 1; animation: ai-pulse 1.8s ease-in-out infinite; }
.kg-node.ai.dim { opacity: 1; }
.kg-node.ai .kg-label { font-weight: 800; }
@keyframes ai-pulse { 0%, 100% { stroke-opacity: .95; stroke-width: 3px; } 50% { stroke-opacity: .3; stroke-width: 10px; } }
.kg-ai-badge { position: absolute; z-index: 3; left: var(--sp-3); top: var(--sp-3); display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: 4px 4px 4px 12px; border-radius: var(--radius-pill); font-size: var(--fs-sm); font-weight: 700; color: var(--c-text); }
.kg-ai-badge[hidden] { display: none; }
.ai-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c-primary); box-shadow: 0 0 0 4px var(--c-primary-soft); }

/* 도우미: 오른쪽 아래에 떠 있는 단추와 대화 창. 그래프를 가리지 않도록 창은 단추 위로 열린다 */
.chat { position: fixed; right: var(--sp-5); bottom: var(--sp-5); z-index: 40; display: flex; flex-direction: column; align-items: flex-end; gap: var(--sp-3); pointer-events: none; }
.chat > * { pointer-events: auto; }
.chat-fab { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 0 20px 0 16px; border: 0; border-radius: var(--radius-pill);
  background: var(--c-primary); color: #fff; font: 700 var(--fs-md)/1 var(--font-sans); cursor: pointer;
  box-shadow: 0 14px 30px -12px rgba(24, 86, 255, .75), 0 2px 6px rgba(20, 40, 120, .2); }
.chat-fab svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.chat-fab:hover { background: #1048e6; }
.chat-fab[aria-expanded="true"] { background: var(--c-secondary); }
.chat-fab:focus-visible { box-shadow: var(--focus); }
.chat-panel { width: min(400px, calc(100vw - 32px)); height: min(640px, calc(100vh - 140px)); display: flex; flex-direction: column; overflow: hidden; }
.chat-panel[hidden] { display: none; }
.chat-head { display: flex; align-items: center; gap: var(--sp-2); padding: var(--sp-3) var(--sp-3) var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--glass-edge); }
.chat-title { flex: 1; min-width: 0; display: grid; gap: 2px; }
.chat-title h2 { margin: 0; font-size: var(--fs-base); }
.chat-model { font-size: var(--fs-xs); color: var(--c-text-3); }
.chat-x { all: unset; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 10px; font-size: 22px; color: var(--c-text-2); cursor: pointer; }
.chat-x:hover { background: var(--c-primary-soft); }
.chat-x:focus-visible { box-shadow: var(--focus); }
.chat-log { flex: 1; overflow-y: auto; overscroll-behavior: contain; padding: var(--sp-4); display: grid; align-content: start; gap: var(--sp-4); }
.chat-empty p { margin: 0 0 var(--sp-3); color: var(--c-text-2); font-size: var(--fs-md); line-height: 1.55; }
.chat-suggest { display: grid; gap: var(--sp-2); }
.chat-chip { text-align: left; padding: 10px 12px; border-radius: 14px; border: 1px solid var(--c-primary-line); background: var(--glass-strong);
  color: var(--c-primary-ink); font: 600 var(--fs-sm)/1.4 var(--font-sans); cursor: pointer; }
.chat-chip:hover { background: var(--c-primary-soft); }
.chat-chip:focus-visible { box-shadow: var(--focus); }
.chat-turn { display: grid; gap: var(--sp-2); }
.chat-user { justify-self: end; max-width: 85%; margin: 0; padding: 9px 13px; border-radius: 16px 16px 4px 16px; background: var(--c-primary); color: #fff;
  font-size: var(--fs-md); line-height: 1.5; white-space: pre-wrap; overflow-wrap: anywhere; }
.chat-bot { display: grid; gap: var(--sp-2); max-width: 94%; }
.chat-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.chat-step { position: relative; padding-left: 16px; font-size: var(--fs-xs); color: var(--c-text-3); line-height: 1.45; }
.chat-step::before { content: ""; position: absolute; left: 3px; top: .5em; width: 6px; height: 6px; border-radius: 50%; background: var(--c-text-3); }
.chat-step.is-write { color: var(--c-success-ink); font-weight: 700; }
.chat-step.is-write::before { background: var(--c-success); }
.chat-step.is-error { color: var(--c-danger-ink); }
.chat-step.is-error::before { background: var(--c-danger); }
.chat-answer { margin: 0; padding: 10px 13px; border-radius: 16px 16px 16px 4px; background: var(--glass-strong); border: 1px solid var(--glass-edge);
  color: var(--c-text); font-size: var(--fs-md); line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.chat-error { margin: 0; padding: 10px 13px; border-radius: 14px; background: color-mix(in srgb, var(--c-danger) 10%, transparent); color: var(--c-danger-ink); font-size: var(--fs-sm); font-weight: 600; }
.chat-typing { margin: 0; display: inline-flex; align-items: center; gap: 8px; font-size: var(--fs-sm); color: var(--c-text-3); }
.chat-typing .dots { display: inline-flex; gap: 3px; }
.chat-typing .dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--c-primary); animation: chat-dot 1s ease-in-out infinite; }
.chat-typing .dots i:nth-child(2) { animation-delay: .15s; }
.chat-typing .dots i:nth-child(3) { animation-delay: .3s; }
@keyframes chat-dot { 0%, 80%, 100% { opacity: .25; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-3px); } }
.chat-nodes { display: flex; flex-wrap: wrap; gap: 6px; }
.chat-node { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px 3px 3px; border-radius: var(--radius-pill); border: 1px solid var(--glass-edge);
  background: var(--glass-strong); color: var(--c-text); font: 600 var(--fs-xs)/1 var(--font-sans); cursor: pointer; }
.chat-node:hover { border-color: var(--c-primary-line); background: var(--c-primary-soft); }
.chat-node:focus-visible { box-shadow: var(--focus); }
.chat-meta { margin: 0; font-size: var(--fs-xs); color: var(--c-text-3); }
.chat-form { display: flex; align-items: flex-end; gap: var(--sp-2); padding: var(--sp-3); border-top: 1px solid var(--glass-edge); }
.chat-input { flex: 1; min-height: 40px; max-height: 120px; resize: none; padding: 9px 12px; border-radius: var(--radius-ctl); border: 1px solid var(--glass-edge);
  background: var(--glass-strong); color: var(--c-text); font: var(--fs-md)/1.45 var(--font-sans); }
.chat-input:focus-visible { outline: none; box-shadow: var(--focus); }
.chat-send { min-height: 40px; }
.chat-send.is-stop { background: var(--c-secondary); box-shadow: none; }
.chat-foot { margin: 0; padding: 0 var(--sp-4) var(--sp-3); font-size: var(--fs-xs); color: var(--c-text-3); }
@media (max-width: 520px) {
  .chat { left: 12px; right: 12px; bottom: 12px; align-items: stretch; }
  .chat-fab { align-self: flex-end; }
  .chat-panel { width: 100%; height: min(72vh, calc(100vh - 96px)); }
}
@media (prefers-reduced-motion: reduce) {
  .kg-node.ai .halo { animation: none; stroke-width: 5px; }
  .chat-typing .dots i { animation: none; opacity: .7; }
}
@media (forced-colors: active) { .kg-node.ai .halo { stroke: Highlight; } }