/* 브로커 AI 포털 — 자체 CSS. 외부 글꼴·CDN 없음(시스템 글꼴 스택 · 원격 @font-face 0).
   색 리터럴은 아래 :root 두 벌에만 둔다. 나머지 규칙은 var(--토큰) 만 읽는다(형제 fingerpipe 초원테마 · eye_care 토큰).
   모바일 우선: 기본 한 줄, 넓은 화면에서만 칸을 늘린다. */
:root {
  color-scheme: light dark;
  --bg: #f6f7f9; --fg: #16181d; --muted: #4f5664; --card: #ffffff; --line: #d6dae1;
  --accent: #1c5fa8; --accent-fg: #ffffff; --accent-soft: #e6eef8;
  --ok: #1d6b3a; --warn: #8a5a00; --bad: #a3242a; --focus: #1c5fa8;
  --radius: .75rem; --gap: 1rem;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111317; --fg: #e9ebef; --muted: #a9b0bc; --card: #1a1d23; --line: #343a45;
    --accent: #7db4f0; --accent-fg: #0d1117; --accent-soft: #1d2a3a;
    --ok: #6fcf8f; --warn: #e3b75a; --bad: #f08a8f; --focus: #7db4f0;
  }
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) { color-scheme: light dark; }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: system-ui, -apple-system, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Segoe UI", sans-serif;
  font-size: 1rem; line-height: 1.6; overflow-wrap: anywhere; overflow-x: hidden;
}
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { line-height: 1.3; text-wrap: balance; }
a { color: var(--accent); }

/* 초점 링 — 키보드로 닿은 자리가 늘 보인다 */
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: .25rem; }
main:focus { outline: none; }

.skip { position: absolute; left: .5rem; top: -3rem; z-index: 10; padding: .5rem .9rem; background: var(--accent); color: var(--accent-fg); border-radius: .4rem; text-decoration: none; }
.skip:focus { top: .5rem; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* 머리 */
.top { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.top-in { max-width: 72rem; margin: 0 auto; padding: .6rem var(--gap); display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; }
.brand { display: inline-flex; align-items: center; gap: .5rem; color: var(--fg); text-decoration: none; font-weight: 700; }
.brand-mark { display: inline-grid; place-items: center; width: 2rem; height: 2rem; border-radius: .5rem; background: var(--accent); color: var(--accent-fg); font-size: .85rem; letter-spacing: .02em; }
nav { margin-left: auto; }
.nav { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .25rem; }
.nav a { display: inline-block; padding: .45rem .7rem; border-radius: .5rem; color: var(--muted); text-decoration: none; min-height: 2.75rem; line-height: 1.85rem; }
.nav a:hover { background: var(--accent-soft); color: var(--fg); }

/* 몸통 — 모바일 우선 한 줄 */
main { max-width: 72rem; margin: 0 auto; padding: 0 var(--gap) 2rem; display: grid; gap: var(--gap); grid-template-columns: minmax(0, 1fr); }
.hero { padding: 1.5rem 0 .25rem; }
.hero h1 { margin: 0 0 .5rem; font-size: 1.6rem; }
.lead { margin: .2rem 0; color: var(--muted); font-size: 1.05rem; }
.lead.small { font-size: .95rem; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem; min-width: 0; }
.card h2 { margin: 0 0 .6rem; font-size: 1.2rem; }
.meta, .hint { color: var(--muted); font-size: .9rem; margin: .3rem 0; }

/* 물음 */
label { display: block; font-weight: 600; margin-bottom: .35rem; }
textarea { width: 100%; min-height: 7rem; padding: .75rem .85rem; border: 1px solid var(--line); border-radius: .6rem; background: var(--bg); color: var(--fg); font-size: 1.05rem; resize: vertical; }
.examples { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; margin: .6rem 0; }
.examples-title { color: var(--muted); font-size: .9rem; margin-right: .25rem; }
.tag { display: inline-block; padding: 0 .45rem; border: 1px solid var(--line); border-radius: 999px; font-size: .75rem; color: var(--muted); }
.chip { min-height: 2.75rem; padding: .4rem .8rem; border: 1px solid var(--line); border-radius: 999px; background: var(--bg); color: var(--fg); cursor: pointer; text-align: left; }
.chip:hover { border-color: var(--accent); }
.actions { display: flex; gap: .5rem; }
button.primary, button.ghost { min-height: 2.75rem; padding: .5rem 1.1rem; border-radius: .6rem; cursor: pointer; border: 1px solid var(--accent); }
button.primary { background: var(--accent); color: var(--accent-fg); font-weight: 600; width: 100%; }
button.ghost { background: transparent; color: var(--accent); }
button:disabled { opacity: .6; cursor: progress; }

/* 상태 칸 — 글자와 기호로 말한다(색만으로 말하지 않는다) */
.status { margin: .6rem 0 0; padding: .5rem .75rem; border-radius: .5rem; border: 1px solid var(--line); background: var(--bg); font-size: .95rem; }
.status::before { font-weight: 700; margin-right: .35rem; }
.status[data-state="idle"]::before { content: "○"; color: var(--muted); }
.status[data-state="busy"]::before { content: "…"; color: var(--accent); }
.status[data-state="done"]::before { content: "✓"; color: var(--ok); }
.status[data-state="fail"]::before { content: "!"; color: var(--bad); }
.status[data-state="fail"] { border-color: var(--bad); }

.result { margin-top: .75rem; padding: .85rem; border: 1px solid var(--line); border-radius: .6rem; background: var(--bg); }
.result-state { margin: 0 0 .4rem; }
.badge { display: inline-block; min-width: 1.4rem; text-align: center; font-weight: 700; }
.badge[data-tone="ok"] { color: var(--ok); }
.badge[data-tone="warn"] { color: var(--warn); }
.badge[data-tone="bad"] { color: var(--bad); }
.answer { white-space: pre-wrap; margin: .3rem 0; }
.meta-list { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; margin: .5rem 0 0; font-size: .9rem; color: var(--muted); }
.meta-list div { display: flex; gap: .4rem; }
.meta-list dt { font-weight: 600; }
.meta-list dd { margin: 0; }
.code { white-space: pre-wrap; font-family: ui-monospace, "SFMono-Regular", "D2Coding", monospace; font-size: .85rem; max-height: 24rem; overflow: auto; }

/* 영역 카드 그리드 — 열 수가 폭을 따른다 */
.grid { list-style: none; margin: .5rem 0 0; padding: 0; display: grid; gap: .75rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); }
.domain { border: 1px solid var(--line); border-radius: .6rem; padding: .85rem; background: var(--bg); display: flex; flex-direction: column; gap: .35rem; }
.domain h3 { margin: 0; font-size: 1.05rem; }
.domain p { margin: 0; color: var(--muted); font-size: .92rem; flex: 1; }

/* 표 — 자기 칸 안에서만 가로로 민다 */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: .45rem .5rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: .9rem; }


/* 서비스 묶음 그리드 · 실시간 카드 — 열 수가 폭을 따른다 */
.svc-groups { display: grid; gap: .75rem; }
.svc-group h3 { margin: .4rem 0; font-size: 1rem; color: var(--muted); }
.svc-list, .card-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); }
.svc, .hub-card { border: 1px solid var(--line); border-radius: .6rem; padding: .75rem .85rem; background: var(--bg); display: flex; flex-direction: column; gap: .3rem; min-width: 0; }
.svc-name, .hub-card h4 { margin: 0; font-weight: 700; font-size: 1rem; }
.svc-meta, .hub-card .card-meta, .hub-card .card-src { margin: 0; color: var(--muted); font-size: .88rem; }
.state-mark { font-weight: 700; margin-right: .3rem; }
.state-mark[data-tone="ok"] { color: var(--ok); }
.state-mark[data-tone="warn"] { color: var(--warn); }
.state-mark[data-tone="bad"] { color: var(--bad); }
.card-source h3 { margin: .8rem 0 .4rem; font-size: 1rem; }
.metrics { margin: .2rem 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .1rem .75rem; font-variant-numeric: tabular-nums; }
.metrics dt { color: var(--muted); font-size: .9rem; }
.metrics dd { margin: 0; font-weight: 600; text-align: right; }
.stale-tag { display: inline-block; padding: 0 .45rem; border: 1px solid var(--warn); border-radius: 999px; font-size: .75rem; color: var(--warn); }
.hub-card[data-stale="true"] { border-style: dashed; }
.src-name { font-family: ui-monospace, "SFMono-Regular", "D2Coding", monospace; font-size: .85rem; }
details > summary { cursor: pointer; min-height: 2.75rem; padding: .5rem 0; font-weight: 600; color: var(--accent); }

/* 문(머리) — 문 그림 없이 토큰과 글로만. 이쪽 → 문 → 저쪽 흐름 띠 */
.door { border-bottom: 1px solid var(--line); }
.door-kicker { margin: 0; color: var(--accent); font-weight: 700; letter-spacing: .08em; }
.flow { list-style: none; margin: .9rem 0; padding: 0; display: grid; gap: .5rem; grid-template-columns: minmax(0, 1fr); }
.flow-step { border: 1px solid var(--line); border-radius: .6rem; padding: .7rem .85rem; background: var(--card); display: flex; flex-direction: column; gap: .2rem; min-width: 0; }
.flow-door { border: 2px solid var(--accent); background: var(--accent-soft); }
.flow-name { font-weight: 700; }
.flow-text { color: var(--muted); font-size: .92rem; }

/* 역할 · 거주자 · 결과 */
.role-list { display: grid; gap: .9rem; }
.role { border: 1px solid var(--line); border-radius: .6rem; padding: .85rem; background: var(--bg); min-width: 0; }
.role h3 { margin: 0 0 .2rem; font-size: 1.05rem; }
.role h4.sub { margin: .8rem 0 .35rem; font-size: .95rem; color: var(--muted); }
.role-sources, .resident-grid { display: grid; gap: .6rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); }
.resident-grid { list-style: none; margin: 0; padding: 0; }
.role-src, .resident-card, .result-card { border: 1px solid var(--line); border-radius: .6rem; padding: .7rem .8rem; background: var(--card); display: flex; flex-direction: column; gap: .3rem; min-width: 0; }
.role-src h5 { margin: 0; font-size: .95rem; }
.resident-name { margin: 0; font-size: 1rem; font-family: ui-monospace, "SFMono-Regular", "D2Coding", monospace; }
.resident-area, .ai-label { margin: 0; color: var(--muted); font-size: .88rem; }
.ai-label { font-weight: 600; }
.resident-card.empty-slot { border-style: dashed; }
.result-card { margin-top: .5rem; }
.orig-mark { color: var(--muted); font-size: .85rem; }
.past > summary { font-size: .95rem; }
.ledger { margin: .4rem 0; padding-left: 1.2rem; font-variant-numeric: tabular-nums; }
.ledger-row { margin: .15rem 0; }
.lang-link { font-weight: 600; }
.scene { margin-top: .6rem; }
.scene-host { margin-top: .5rem; }
.scene-canvas { width: 100%; max-width: 100%; border: 1px solid var(--line); border-radius: .6rem; background: var(--card); }

/* 빈 상태 */
.empty, .empty-state { color: var(--muted); }
.empty-state { border: 1px dashed var(--line); border-radius: .6rem; padding: 1rem; text-align: center; }
.empty-title { font-weight: 700; color: var(--fg); margin: 0 0 .25rem; }
.empty-state p { margin: .2rem 0; }

/* 바닥 */
.notice { border-top: 1px solid var(--line); background: var(--card); color: var(--muted); font-size: .9rem; }
.notice-in { max-width: 72rem; margin: 0 auto; padding: 1rem var(--gap) 2rem; }
.notice strong { color: var(--fg); }

/* 넓은 화면 — 물음과 영역을 두 칸으로 */
@media (min-width: 48rem) {
  .hero h1 { font-size: 2rem; }
  button.primary { width: auto; }
  main { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); }
  .hero, #feed, .wide { grid-column: 1 / -1; }
  .flow { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* 줄어든 움직임 — 애니메이션·전환 0 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
  .chip, button, .nav a { transition: background-color .15s ease, border-color .15s ease; }
}

@media print {
  .top, .skip, .examples, .actions, #models-refresh { display: none; }
  body { background: var(--card); }
}