/* 한국주식 데이터 리포트 — 공유 스타일 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f5f6fa;
  --card: #ffffff;
  --ink: #1a1a2e;
  --muted: #6b7280;
  --line: #e8eaf0;
  --line2: #f0f1f5;
  --accent: #2563eb;
  --accent-soft: #eff4ff;
  --pos: #d12f3b;
  --neg: #1d6fd8;
  --warn: #b45309;
  --max: 760px;
}

html { -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans KR', sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
  font-size: 15px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── 헤더 / 네비 ── */
.site-header {
  background: #1a1a2e;
  color: #fff;
}
.site-header .inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 16px 0;
}
.site-header .brand { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.site-header .brand a { color: #fff; font-size: 1.15rem; font-weight: 700; }
.site-header .brand span { color: #aeb4c7; font-size: .8rem; }
.site-nav {
  display: flex; gap: 4px; flex-wrap: wrap;
  margin-top: 12px;
}
.site-nav a {
  color: #cdd2e0; font-size: .85rem; font-weight: 500;
  padding: 8px 12px; border-radius: 6px 6px 0 0;
}
.site-nav a:hover { background: rgba(255,255,255,.08); text-decoration: none; color: #fff; }
.site-nav a.active { background: var(--bg); color: var(--accent); }

/* ── 본문 ── */
main { max-width: var(--max); margin: 24px auto; padding: 0 16px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 22px;
  margin-bottom: 16px;
}
h1 { font-size: 1.5rem; line-height: 1.35; margin-bottom: 6px; }
h2 {
  font-size: 1.05rem; margin: 4px 0 14px;
  padding-left: 11px; border-left: 3px solid var(--accent);
}
h3 { font-size: .98rem; margin: 18px 0 8px; }
p { margin-bottom: 12px; }
.lead { color: var(--muted); font-size: .95rem; margin-bottom: 18px; }
ul, ol { margin: 0 0 12px 20px; }
li { margin-bottom: 6px; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

.pill {
  display: inline-block; font-size: .8rem; font-weight: 600;
  padding: 3px 10px; border-radius: 20px;
  background: var(--accent-soft); color: var(--accent);
}

/* ── 시장 요약 그리드 ── */
.metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.metric {
  background: var(--bg); border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 14px;
}
.metric .k { font-size: .78rem; color: var(--muted); margin-bottom: 3px; }
.metric .v { font-size: 1.15rem; font-weight: 700; }
.metric .s { font-size: .78rem; color: var(--muted); }

/* ── 테이블 ── */
.tbl-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
thead th {
  text-align: left; color: var(--muted); font-weight: 600; font-size: .78rem;
  padding: 8px 10px; border-bottom: 2px solid var(--line); white-space: nowrap;
}
tbody td { padding: 9px 10px; border-bottom: 1px solid var(--line2); white-space: nowrap; }
tbody tr:last-child td { border-bottom: none; }
td.name { font-weight: 600; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
.pos { color: var(--pos); }
.neg { color: var(--neg); }
.sector-tag { color: var(--accent); font-size: .8rem; }
.code { color: var(--muted); font-size: .8rem; }

/* ── 섹터 카드 ── */
.sectors { display: grid; grid-template-columns: 1fr; gap: 12px; }
.sector {
  border: 1px solid var(--line); border-radius: 10px; overflow: hidden;
}
.sector .head {
  background: var(--bg); padding: 10px 14px;
  display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
}
.sector .head .nm { font-weight: 700; }
.sector .head .ch { font-weight: 700; }
.sector .head .sh { color: var(--muted); font-size: .8rem; margin-left: auto; }
.sector table { font-size: .85rem; }
.sector tbody td { padding: 7px 14px; }

/* ── 교육 박스 ── */
.edu {
  background: var(--accent-soft); border: 1px solid #dbe6ff; border-radius: 10px;
  padding: 14px 16px; font-size: .9rem; color: #2b3a55; margin: 14px 0;
}
.edu strong { color: var(--accent); }

/* ── ADL 토글 (시장 상태 칸 클릭 설명) ── */
.adl-link { font-size: .72rem; font-weight: 600; color: var(--accent); white-space: nowrap; }
.adl-link:hover { text-decoration: underline; }
.adl-info { display: none; }
.adl-info:target {
  display: block; margin-top: 14px; padding: 16px 18px 14px;
  background: var(--accent-soft); border: 1px solid #dbe6ff; border-radius: 10px;
  position: relative; color: #2b3a55;
}
.adl-info h3 { margin: 0 40px 8px 0; font-size: 1rem; }
.adl-info h4 { font-size: .92rem; margin: 14px 0 6px; }
.adl-info p { margin-bottom: 10px; }
.adl-info ul { margin: 0 0 10px 18px; }
.adl-close { position: absolute; top: 12px; right: 14px; font-size: .8rem; color: var(--muted); }
.adl-close::before { content: "✕ 닫기"; }

/* ── 4주 주도섹터 달력 ── */
.cal-table { table-layout: fixed; }
.cal-table th { text-align: center; }
.cal-cell {
  vertical-align: top; padding: 6px 5px; border: 1px solid var(--line2);
  height: 1px;
}
.cal-cell.empty { background: var(--bg); }
.cal-cell.today { background: var(--accent-soft); }
.cal-day { font-weight: 700; font-size: .82rem; margin-bottom: 4px; color: var(--muted); }
.cal-cell.today .cal-day { color: var(--accent); }
.cal-sector {
  display: block; font-size: .68rem; line-height: 1.35; color: var(--ink);
  background: var(--bg); border-radius: 4px; padding: 2px 4px; margin-bottom: 3px;
  white-space: normal; word-break: keep-all;
}

/* ── 면책 ── */
.disclaimer {
  font-size: .82rem; color: var(--muted); line-height: 1.6;
  background: #fafbfc; border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 16px; margin-top: 16px;
}

/* ── 아카이브 목록 ── */
.archive td { padding: 11px 10px; }
.archive .dt { color: var(--muted); width: 130px; }

/* ── 푸터 ── */
footer {
  max-width: var(--max); margin: 30px auto 0; padding: 22px 16px 36px;
  border-top: 1px solid var(--line); color: var(--muted); font-size: .82rem;
}
footer .links { margin-bottom: 10px; display: flex; gap: 14px; flex-wrap: wrap; }

@media (min-width: 560px) {
  .metrics { grid-template-columns: repeat(4, 1fr); }
  .sectors { grid-template-columns: repeat(2, 1fr); }
}