/* 종목찾기 공개 첫 화면 — 앱(Streamlit) 홈과 같은 모양·색.
   색은 .streamlit/config.toml 의 theme.light / theme.dark 를 그대로 옮겼다. */
:root {
  --primary: #2962FF;
  --bg: #FFFFFF;
  --bg2: #F3F5F8;
  --text: #131722;
  --muted: #6B7280;
  --border: #E0E3EB;
  --up: #E03131;
  --down: #1C64F2;
  --hover: #EEF2FF;
  --radius: 6px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131722;
    --bg2: #1E222D;
    --text: #D1D4DC;
    --muted: #8A8F9C;
    --border: #2A2E39;
    --up: #F23645;
    --down: #4C8DF6;
    --hover: #1F2A44;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'IBM Plex Sans KR', system-ui, -apple-system, 'Malgun Gothic', sans-serif;
  font-size: 15px;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* ── 위쪽 막대 ── */
.top {
  position: sticky; top: 0; z-index: 10;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.top .wrap { display: flex; align-items: center; gap: 8px; height: 56px; }
.brand { display: flex; align-items: center; gap: 6px; font-weight: 700; font-size: 16px; margin-right: 12px; }
.brand svg { width: 20px; height: 20px; fill: var(--primary); }
.nav { display: flex; gap: 2px; flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.nav a {
  padding: 6px 12px; border-radius: var(--radius); color: var(--muted);
  font-size: 14px; white-space: nowrap;
}
.nav a:hover { background: var(--bg2); color: var(--text); }
.nav a.on { color: var(--text); font-weight: 600; background: var(--bg2); }
.auth { display: flex; gap: 8px; flex-shrink: 0; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 36px; padding: 0 16px; border-radius: var(--radius);
  font-size: 14px; font-weight: 500; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); cursor: pointer; white-space: nowrap;
}
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); color: #fff; }

/* ── 제목·검색 ── */
.hero { text-align: center; padding: 36px 0 8px; }
.hero h1 {
  margin: 0; font-size: 26px; font-weight: 700;
  display: inline-flex; align-items: center; gap: 8px;
}
.hero h1 svg { width: 26px; height: 26px; fill: currentColor; }
.hero .sub { margin: 6px 0 0; color: var(--muted); font-size: 13px; }
.up { color: var(--up); }
.down { color: var(--down); }
.flat { color: var(--muted); }

.search { position: relative; max-width: 720px; margin: 20px auto 0; }
.search input {
  width: 100%; height: 42px; padding: 0 14px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg2); color: var(--text); font: inherit; font-size: 15px;
}
.search input:focus { outline: none; border-color: var(--primary); background: var(--bg); }

/* ── 본문 두 칸 ── */
.grid {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px;
  padding: 28px 0 8px;
}
h2.sec { font-size: 17px; font-weight: 600; margin: 0 0 12px; display: flex; align-items: center; gap: 6px; }
h2.sec svg { width: 18px; height: 18px; fill: currentColor; }

.seg {
  display: inline-flex; border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; margin-bottom: 12px;
}
.seg button {
  font: inherit; font-size: 13px; padding: 5px 14px; border: 0; cursor: pointer;
  background: var(--bg); color: var(--text);
}
.seg button + button { border-left: 1px solid var(--border); }
.seg button.on { background: var(--primary); color: #fff; }

table.rank { width: 100%; border-collapse: collapse; font-size: 14px; border: 1px solid var(--border); }
table.rank th {
  background: var(--bg2); color: var(--muted); font-weight: 500; font-size: 13px;
  text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--border);
}
table.rank td { padding: 7px 10px; border-bottom: 1px solid var(--border); }
table.rank tbody tr { cursor: pointer; }
table.rank tbody tr:hover { background: var(--hover); }
table.rank .num { text-align: right; font-variant-numeric: tabular-nums; }
table.rank .rk { width: 40px; color: var(--muted); text-align: right; }
table.rank[hidden] { display: none; }
/* 더보기 — 16번째부터 접어 두고, 펼치면 표 안에서 굴린다 */
.rankbox:not(.all) tr.x { display: none; }
.rankbox.all { max-height: 600px; overflow-y: auto; }
.morebtn {
  font: inherit; font-size: 13px; color: var(--muted); background: none; border: 0;
  padding: 8px 2px; cursor: pointer;
}
.morebtn:hover { color: var(--text); }
.cap { color: var(--muted); font-size: 12.5px; margin: 8px 0 0; }

.macro { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: start; }
.col { display: flex; flex-direction: column; gap: 12px; }
.card { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.card h3 { margin: 0 0 6px; font-size: 14px; font-weight: 600; }
.item { display: flex; justify-content: space-between; gap: 8px; padding: 6px 0; }
.item + .item { border-top: 1px dashed var(--border); }
.item .l small, .item .r small { display: block; color: var(--muted); font-size: 12.5px; }
.item .l b { font-weight: 600; font-variant-numeric: tabular-nums; }
.item .r { text-align: right; font-size: 13.5px; font-variant-numeric: tabular-nums; }
.more { margin-top: 6px; border-top: 1px solid var(--border); }
.more summary { cursor: pointer; color: var(--muted); font-size: 13px; padding: 6px 0 2px; }
.more[open] summary { margin-bottom: 2px; }

/* ── 로그인 안내 ── */
.gatebox {
  margin: 28px 0 0; padding: 18px 20px; border: 1px solid var(--border);
  border-radius: var(--radius); background: var(--bg2);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.gatebox p { margin: 0; }
.gatebox .auth .btn { height: 38px; }

footer { margin-top: 48px; padding: 20px 0 36px; border-top: 1px solid var(--border); }
footer p { margin: 0 auto; max-width: 900px; text-align: center; color: var(--muted); font-size: 12.5px; }

@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .nav { display: none; }
  .brand { flex: 1; }
  .btn { padding: 0 12px; }
  .macro { grid-template-columns: 1fr; }
  .hero { padding-top: 24px; }
}

/* ── 약관·처리방침 페이지, 바닥글 링크 ── */
.legal-links { margin-top: 8px !important; }
.legal-links a { color: var(--muted); text-decoration: underline; }
.legal { max-width: 860px; padding-top: 28px; padding-bottom: 20px; line-height: 1.75; }
.legal h2 { font-size: 22px; margin: 0 0 4px; }
.legal h3 { font-size: 16px; margin: 26px 0 8px; }
.legal .meta { color: var(--muted); font-size: 13px; margin: 0 0 18px; }
.legal ol, .legal ul { padding-left: 22px; }
.legal table { width: 100%; border-collapse: collapse; margin: 8px 0; font-size: 14px; }
.legal th, .legal td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; vertical-align: top; }
.legal th { background: var(--bg2); font-weight: 600; white-space: nowrap; }
.legal a { color: var(--primary); }