:root {
  --ink: #1d2433;
  --muted: #5d6676;
  --line: #e3e6ec;
  --bg: #f6f7f9;
  --card: #ffffff;
  --brand: #1f4e8c;
  --brand-soft: #e8eff8;
  --open: #1f7a4d;
  --open-bg: #e5f4ec;
  --soon: #b3261e;
  --soon-bg: #fbe9e7;
  --upcoming: #7a4bd1;
  --upcoming-bg: #efe9fb;
  --rolling: #1f4e8c;
  --rolling-bg: #e8eff8;
  --closed: #6b7280;
  --closed-bg: #eef0f3;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e6e9ef; --muted: #a2aab8; --line: #2c3340; --bg: #12161d; --card: #1a1f28;
    --brand: #7fb0f0; --brand-soft: #1e2a3b;
    --open: #6fd3a0; --open-bg: #16312a; --soon: #ff8a80; --soon-bg: #3a1d1c;
    --upcoming: #c3a8ff; --upcoming-bg: #2a2140; --rolling: #7fb0f0; --rolling-bg: #1e2a3b;
    --closed: #9aa3b2; --closed-bg: #232934;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", system-ui, sans-serif;
  line-height: 1.6; word-break: keep-all;
}
a { color: var(--brand); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.top { background: var(--card); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px; }
.brand { font-weight: 800; font-size: 1.15rem; text-decoration: none; color: var(--ink); }
.tag { color: var(--muted); font-size: .9rem; }
.hero { padding: 28px 0 8px; }
.hero h1 { margin: 0 0 6px; font-size: clamp(1.4rem, 3.5vw, 2rem); }
.hero p { margin: 0 0 8px; color: var(--muted); }
.notice { background: var(--brand-soft); border-radius: 10px; padding: 10px 14px; color: var(--ink); font-size: .92rem; }
.filters { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; margin: 14px 0; }
.filters label { font-size: .92rem; color: var(--muted); display: flex; gap: 6px; align-items: center; }
select { font: inherit; padding: 6px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--ink); }
.cal { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px; }
.cal-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.cal-head h2 { margin: 0 6px; font-size: 1.15rem; min-width: 7.5em; text-align: center; }
.cal-head button { font: inherit; border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 8px; padding: 4px 12px; cursor: pointer; }
.cal-head .ghost { margin-left: auto; font-size: .9rem; }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.dow { text-align: center; font-size: .8rem; color: var(--muted); padding: 4px 0; }
.sun, .sun .num { color: var(--soon); }
.sat, .sat .num { color: var(--brand); }
.day { min-height: 84px; border: 1px solid var(--line); border-radius: 8px; padding: 4px; overflow: hidden; }
.day.blank { border-color: transparent; }
.day .num { font-size: .8rem; font-weight: 600; color: var(--ink); }
.day.is-today { outline: 2px solid var(--brand); }
.ev { display: block; font-size: .72rem; line-height: 1.3; margin-top: 3px; padding: 2px 4px; border-radius: 4px; text-decoration: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ev.start { background: var(--open-bg); color: var(--open); }
.ev.end { background: var(--soon-bg); color: var(--soon); }
.legend { font-size: .82rem; color: var(--muted); margin: 10px 0 0; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 3px; vertical-align: -1px; margin: 0 4px 0 8px; }
.dot.start { background: var(--open); } .dot.end { background: var(--soon); }
.sec { margin: 28px 0 10px; font-size: 1.2rem; }
.sec small { color: var(--muted); font-weight: 400; font-size: .9rem; }
.cards { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.card h3 { margin: 8px 0 4px; font-size: 1.02rem; line-height: 1.45; }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a:hover { text-decoration: underline; }
.meta, .period { margin: 0; font-size: .88rem; color: var(--muted); }
.card-head { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.badge { font-size: .8rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; }
.badge b { margin-left: 2px; }
.s-open { background: var(--open-bg); color: var(--open); }
.s-soon { background: var(--soon-bg); color: var(--soon); }
.s-upcoming { background: var(--upcoming-bg); color: var(--upcoming); }
.s-rolling { background: var(--rolling-bg); color: var(--rolling); }
.s-closed { background: var(--closed-bg); color: var(--closed); }
.chip { font-size: .78rem; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; }
.empty { color: var(--muted); }
.crumb { margin: 20px 0 8px; font-size: .92rem; }
.detail { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px; margin-bottom: 24px; }
.detail h1 { font-size: clamp(1.3rem, 3vw, 1.7rem); margin: 10px 0 8px; line-height: 1.4; }
.detail h2 { font-size: 1.05rem; margin: 22px 0 6px; }
.lead { color: var(--ink); }
.facts { width: 100%; border-collapse: collapse; margin-top: 10px; }
.facts th, .facts td { text-align: left; padding: 9px 10px; border-top: 1px solid var(--line); vertical-align: top; font-size: .95rem; }
.facts th { width: 7.5em; color: var(--muted); font-weight: 600; white-space: nowrap; }
.links { padding-left: 18px; }
.foot { border-top: 1px solid var(--line); margin-top: 40px; padding: 18px 0 28px; font-size: .85rem; color: var(--muted); }
.foot p { margin: 4px 0; }
@media (max-width: 640px) {
  .day { min-height: 56px; padding: 2px; }
  .ev { font-size: 0; height: 6px; padding: 0; margin-top: 2px; }
  .cal { padding: 10px; }
  .cards { grid-template-columns: 1fr; }
}

/* 관리 화면 */
.admin-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-block; font: inherit; font-weight: 700; background: var(--brand); color: #fff; border: 0; border-radius: 8px; padding: 8px 16px; text-decoration: none; cursor: pointer; }
.btn.danger { background: var(--soon); }
.admin-table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.admin-table th, .admin-table td { text-align: left; padding: 10px 12px; border-top: 1px solid var(--line); vertical-align: top; font-size: .93rem; }
.admin-table thead th { border-top: 0; color: var(--muted); font-weight: 600; }
.nowrap { white-space: nowrap; }
.admin-form { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; display: grid; gap: 14px; }
.field { display: grid; gap: 4px; }
.field span { font-weight: 600; font-size: .92rem; }
.field em { color: var(--soon); font-style: normal; }
.field small { color: var(--muted); font-size: .82rem; }
.field input, .field textarea, .field select { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); width: 100%; }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.row.checks { display: flex; flex-wrap: wrap; gap: 18px; }
.actions { display: flex; gap: 14px; align-items: center; }
.danger { margin: 18px 0 30px; }
.notice.error { background: var(--soon-bg); }
.notice.error ul { margin: 6px 0 0; padding-left: 18px; }