/* 산장 가이드 공통 스타일 (mtfuji 페이지와 같은 톤) */
:root {
  --paper: #f6f6f0; --surface: #ffffff; --subtle: #eef2ea;
  --ink: #13251e; --ink-2: #354a3f; --muted: #56695e;
  --forest: #143c30; --accent: #c25929;
  --line: #d5dfd1; --line-strong: #bcc9b7;
  --ok: #165934;    --ok-bg: #e3f3e7;   --ok-line: #b4dec0;
  --warn: #87470d;  --warn-bg: #fef0d9; --warn-line: #f2cc91;
  --off: #66746b;   --off-bg: #eef1ec;  --off-line: #d5dcd3;
  --wrap: 1220px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Pretendard Variable', 'Pretendard', 'Apple SD Gothic Neo', 'Noto Sans KR', system-ui, sans-serif;
  background: var(--paper); color: var(--ink); min-height: 100vh;
  word-break: keep-all; overflow-wrap: break-word; font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased; line-height: 1.5;
}
a { color: inherit; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }


header { max-width: var(--wrap); margin: 0 auto; padding: 44px 20px 28px; }
.eyebrow { display: flex; align-items: center; gap: 10px; font-size: 11.5px; font-weight: 700; letter-spacing: 0.14em; color: #466353; }
.eyebrow::before { content: ''; width: 24px; height: 2px; background: #2c6e52; }
header h1 { font-size: clamp(28px, 4vw, 44px); font-weight: 800; line-height: 1.2; letter-spacing: -0.04em; margin: 14px 0 12px; }
header .subtitle { color: var(--ink-2); font-size: 15.5px; line-height: 1.7; }

.wrap { max-width: calc(var(--wrap) - 40px); width: calc(100% - 40px); margin-left: auto; margin-right: auto; }

.view-tabs { display: flex; gap: 24px; border-bottom: 1px solid var(--line); }
.view-tab {
  padding: 12px 2px; margin-bottom: -1px; border: 0; border-bottom: 2px solid transparent; background: none;
  color: var(--muted); font-size: 15px; font-weight: 650; cursor: pointer;
}
.view-tab:hover { color: var(--forest); }
.view-tab.active { color: var(--ink); font-weight: 750; border-bottom-color: var(--forest); }

.notice {
  margin: 20px auto 0; padding: 12px 16px; color: var(--warn); background: var(--warn-bg);
  border: 1px solid var(--warn-line); border-radius: 8px; font-size: 14px; line-height: 1.6;
}

.area-tabs { display: flex; gap: 8px; margin-top: 20px; flex-wrap: wrap; }
.area-tab {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink-2); cursor: pointer;
  font-size: 14px; font-weight: 650; line-height: 1.2; white-space: nowrap;
}
.area-tab::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--rc); }
.area-tab:hover { border-color: var(--rc); }
.area-tab.active { background: var(--rc); border-color: var(--rc); color: #fff; }
.area-tab.active::before { background: #fff; }
.count { min-width: 22px; padding: 2px 6px; border-radius: 999px; text-align: center; background: var(--subtle); color: var(--muted); font-size: 12px; font-weight: 700; }
.area-tab.active .count { background: rgba(255,255,255,0.2); color: #fff; }

.overview { margin-top: 18px; font-size: 14px; color: var(--ink-2); display: flex; flex-direction: column; gap: 10px; }
.overview p { line-height: 1.7; }
.overview strong { color: var(--ink); font-weight: 750; }
.pills { display: flex; gap: 6px; flex-wrap: wrap; }
.pill { padding: 4px 10px; border-radius: 6px; background: var(--surface); border: 1px solid var(--line); font-size: 12.5px; line-height: 1.45; }
.pill.warn { background: var(--warn-bg); border-color: var(--warn-line); color: var(--warn); }

.controls { margin-top: 16px; display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.filter-label { font-size: 13px; color: var(--muted); font-weight: 650; margin-right: 4px; }
.btn {
  padding: 6px 12px; border-radius: 6px; border: 1px solid var(--line); background: var(--surface);
  color: var(--ink-2); cursor: pointer; font-size: 13px; font-weight: 600; line-height: 1.3; white-space: nowrap;
}
.btn:hover { border-color: var(--forest); color: var(--forest); }
.btn.active { background: var(--forest); border-color: var(--forest); color: #fff; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; margin-top: 20px; margin-bottom: 48px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--rc);
  border-radius: 14px; overflow: hidden; display: flex; flex-direction: column;
}
.card-header { display: flex; align-items: flex-start; gap: 12px; padding: 16px 16px 12px; }
.alt { flex-shrink: 0; min-width: 58px; padding: 4px 0; border-radius: 6px; background: var(--subtle); color: var(--rc); text-align: center; font-size: 12px; font-weight: 800; }
.names { flex: 1; min-width: 0; }
.name-jp { font-size: 17px; font-weight: 750; letter-spacing: -0.02em; line-height: 1.3; }
.name-ko { font-size: 13px; color: var(--muted); margin-top: 2px; }
.badge { flex-shrink: 0; padding: 4px 9px; border-radius: 6px; border: 1px solid; font-size: 12px; font-weight: 700; line-height: 1.3; white-space: nowrap; }
.badge.web     { background: var(--ok-bg); border-color: var(--ok-line); color: var(--ok); }
.badge.yamatan { background: #e3ebe0; border-color: #c6d5c1; color: var(--forest); }
.badge.phone   { background: var(--warn-bg); border-color: var(--warn-line); color: var(--warn); }
.badge.check   { background: var(--off-bg); border-color: var(--off-line); color: var(--off); }

.specs { margin: 0 16px; padding: 10px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 76px 1fr; gap: 6px 10px; font-size: 13px; }
.specs dt { color: var(--muted); }
.specs dd { color: var(--ink); font-weight: 600; }
.specs dd.open { color: var(--rc); font-weight: 750; }

.body { padding: 14px 16px 16px; flex: 1; display: flex; flex-direction: column; gap: 10px; font-size: 13.5px; line-height: 1.65; color: var(--ink-2); }
.body ul { padding-left: 18px; }
.body li { margin-top: 2px; }
.link { margin-top: auto; padding-top: 6px; font-size: 13px; font-weight: 700; color: var(--forest); text-decoration: none; }
.link:hover { text-decoration: underline; text-underline-offset: 3px; }

/* 노하우 */
.tips { margin: 24px auto 48px; display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; }
.tip { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px 18px 16px; }
.tip h2 { font-size: 16px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 10px; }
.tip ul { padding-left: 18px; font-size: 14px; line-height: 1.7; color: var(--ink-2); }
.tip li + li { margin-top: 4px; }
.tip strong { color: var(--ink); }

/* 루트: 지도 + 세로 타임라인 */
.course { margin-top: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.course-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.course-tab { padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink-2); cursor: pointer; font-size: 13px; font-weight: 650; }
.course-tab:hover { border-color: var(--rc); }
.course-tab.active { background: var(--rc); border-color: var(--rc); color: #fff; }
.course-head { margin-top: 14px; display: flex; align-items: baseline; justify-content: space-between; gap: 6px 12px; flex-wrap: wrap; }
.course-title { font-size: 16px; font-weight: 800; letter-spacing: -0.02em; }
.course-sub { font-size: 12.5px; color: var(--muted); }
.course-body { margin-top: 12px; display: grid; grid-template-columns: 1fr; gap: 16px; }
.course-body.with-map { grid-template-columns: minmax(0, 1fr) 300px; }
.route-map { height: 460px; border-radius: 10px; border: 1px solid var(--line); background: var(--subtle); z-index: 0; }
.leaflet-container { font-family: inherit; }

.tl { list-style: none; position: relative; padding-left: 26px; }
.tl::before { content: ''; position: absolute; left: 8px; top: 10px; bottom: 10px; width: 3px; border-radius: 2px; background: var(--rc); opacity: 0.35; }
.tl-node { position: relative; display: flex; align-items: baseline; gap: 8px; padding: 5px 8px; margin-left: -8px; border-radius: 8px; }
.tl-dot { position: absolute; left: -15px; top: 50%; width: 11px; height: 11px; margin-top: -5.5px; border-radius: 50%; background: #fff; border: 2px solid var(--rc); }
.tl-node.hut .tl-dot { width: 15px; height: 15px; margin-top: -7.5px; left: -17px; background: var(--rc); }
.tl-node.peak .tl-dot { border-radius: 2px; transform: rotate(45deg); background: var(--rc); }
.tl-name { font-size: 14px; font-weight: 650; color: var(--ink-2); }
.tl-node.hut .tl-name { font-weight: 800; color: var(--rc); }
.tl-node.peak .tl-name { font-weight: 800; color: var(--ink); }
.tl-alt { margin-left: auto; font-size: 12.5px; color: var(--muted); font-weight: 600; }
.tl-node.hut { cursor: pointer; }
.tl-node.hut:hover, .tl-node.hut:focus-visible { background: var(--subtle); }
.tl-seg { padding: 1px 0 1px 2px; font-size: 11.5px; color: var(--muted); font-weight: 600; }
.tl-seg span::before { content: '↓ '; }

.course-note { margin-top: 10px; font-size: 12px; color: var(--muted); line-height: 1.6; }
.card.flash { box-shadow: 0 0 0 3px var(--rc); transition: box-shadow 0.3s; }

.hidden { display: none !important; }

footer { margin-top: 16px; padding: 28px 20px 36px; text-align: center; background: #e9ede3; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
footer p { max-width: 720px; margin: 0 auto; line-height: 1.7; }
footer .sources { margin-top: 10px; font-size: 12px; }
footer .sources a { color: var(--forest); }

@media (max-width: 560px) {
  header { padding: 28px 16px 20px; }
  .wrap { width: calc(100% - 32px); }
  .area-tab { padding: 7px 12px; font-size: 13px; }
  .grid, .tips { grid-template-columns: 1fr; gap: 12px; }
  .course { padding: 14px 12px 12px; }
  .route-map { height: 320px; }
}
  
@media (max-width: 860px) { .course-body.with-map { grid-template-columns: 1fr; } }

/* 공석 달력 (availability.json) */
.avail { display: flex; flex-wrap: wrap; gap: 10px 16px; padding: 10px 0 2px; border-top: 1px dashed var(--line); }
.avail-title { flex-basis: 100%; font-size: 12.5px; font-weight: 750; color: var(--ink); }
.avail-title span { margin-left: 6px; font-weight: 500; color: var(--muted); }
.avail-month { width: 154px; }
.avail-head { font-size: 11.5px; color: var(--ink-2); margin-bottom: 4px; }
.avail-head span { display: block; color: var(--muted); }
.avail-head span.stale { color: var(--warn); }
.avail-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.avail-grid i { font-style: normal; font-size: 10px; line-height: 18px; text-align: center; border-radius: 3px; color: var(--off); }
.avail-grid i:not(:empty) { background: var(--off-bg); }
.avail-grid i.ok { background: var(--ok-bg); color: var(--ok); font-weight: 700; box-shadow: inset 0 0 0 1px var(--ok-line); }
.avail-grid i.low { background: var(--warn-bg); color: var(--warn); font-weight: 700; box-shadow: inset 0 0 0 1px var(--warn-line); }

/* 브레드크럼 (tools/build_seo.py) */
.crumbs { max-width: var(--wrap); margin: 0 auto; padding: 18px 20px 0; font-size: 13px; color: var(--muted); }
.crumbs a { color: var(--forest); font-weight: 650; text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs + header { padding-top: 22px; }

/* 허브 (hub/index.html) */
.hub-group { margin-top: 26px; }
.hub-group h2 { font-size: 15px; font-weight: 800; color: var(--ink); margin-bottom: 12px; }
.hub-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.hub-card { display: flex; flex-direction: column; gap: 6px; padding: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; color: var(--ink); text-decoration: none; transition: border-color .15s, transform .15s; }
.hub-card:hover { border-color: var(--forest); transform: translateY(-2px); }
.hub-card strong { font-size: 18px; font-weight: 800; letter-spacing: -0.02em; }
.hub-sub { font-size: 11.5px; font-weight: 700; letter-spacing: .08em; color: var(--accent); }
.hub-blurb { font-size: 13.5px; line-height: 1.6; color: var(--ink-2); flex: 1; }
.hub-n { font-size: 13px; font-weight: 700; color: var(--forest); }
main:has(.hub-group) { padding-bottom: 40px; }
.hub-map-box { margin-top: 8px; }
.hub-stats { display: flex; gap: 18px; margin-bottom: 12px; font-size: 13.5px; color: var(--muted); }
.hub-stats b { font-size: 20px; font-weight: 800; color: var(--forest); margin-right: 3px; }
.hub-map { height: 440px; border: 1px solid var(--line); border-radius: 14px; background: #eef2ea; }
.hub-map .leaflet-tile-pane { filter: grayscale(1) brightness(1.06) contrast(.88); }
.hub-map-note { margin-top: 6px; font-size: 12.5px; color: var(--muted); }
.hub-pin { display: flex; align-items: center; gap: 6px; white-space: nowrap; transform: translate(-6px, -6px); }
.hub-pin i { width: 12px; height: 12px; border-radius: 50%; background: var(--accent); border: 2px solid #fff; box-shadow: 0 1px 4px rgba(0,0,0,.35); flex: none; }
.hub-pin span { padding: 3px 8px; border-radius: 999px; background: rgba(255,255,255,.94); border: 1px solid var(--line); font-size: 12px; font-weight: 750; color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.12); }
.hub-pin.group i { background: var(--forest); width: 14px; height: 14px; }
.hub-pin:hover span, .hub-pin.on span { background: var(--forest); border-color: var(--forest); color: #fff; }
.hub-pin.on i { transform: scale(1.35); }
@media (max-width: 560px) { .hub-map { height: 340px; } .hub-pin span { font-size: 11px; padding: 2px 6px; } }