/* =====================================================
   공부 달력 — 고전·논문과 같은 한지 톤
   ===================================================== */
:root {
  --paper:#F7F3E9; --paper-2:#F0EADB; --ink:#262119; --ink-soft:#6E6455;
  --seal:#A93E2E; --rule:#D9D0BC; --tint:#EFE8D6;
  --sihak:#1F6F5C; --sibeop:#2E5E9E; --kang:#9B6F1F;
  --serif:'Noto Serif KR','Nanum Myeongjo',NanumMyeongjo,Batang,'AppleMyungjo',serif;
  --sans:Pretendard,'Apple SD Gothic Neo','Malgun Gothic','Noto Sans KR',sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper:#191713; --paper-2:#211E18; --ink:#E6DFCE; --ink-soft:#9A9080;
    --seal:#D97B62; --rule:#3B362C; --tint:#232019;
    --sihak:#6FC2AB; --sibeop:#8FB6E8; --kang:#D9B46A;
  }
}
:root[data-theme="dark"] {
  --paper:#191713; --paper-2:#211E18; --ink:#E6DFCE; --ink-soft:#9A9080;
  --seal:#D97B62; --rule:#3B362C; --tint:#232019;
  --sihak:#6FC2AB; --sibeop:#8FB6E8; --kang:#D9B46A;
}
*,*::before,*::after { box-sizing:border-box; }
body { background:var(--paper); color:var(--ink); font-family:var(--serif);
  margin:0; line-height:1.8; }

/* ── 중화방면 공통 네비바 ── */
#jw-header { background:#f5ede0; padding:14px 20px; position:sticky; top:0; z-index:1100;
  transition:transform .28s ease; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) #jw-header { background:#211E18; } }
:root[data-theme="dark"] #jw-header { background:#211E18; }
#jw-navbar { background:#b5312a; border-radius:50px; max-width:1200px; margin:0 auto;
  display:flex; align-items:center; justify-content:space-between; padding:10px 26px; }
.jw-logo { display:flex; align-items:center; gap:12px; text-decoration:none; }
.jw-logo img { width:42px; height:42px; border-radius:50%; object-fit:cover; background:#fff; }
.jw-logo-text { color:#fff; font-weight:700; font-size:17px; font-family:var(--sans); }
.jw-nav { list-style:none; display:flex; gap:2px; margin:0; padding:0; }
.jw-nav li a, .jw-nav li .jw-soon { color:#fff; text-decoration:none; font-size:15px;
  padding:8px 14px; border-radius:30px; display:block; font-family:var(--sans); white-space:nowrap; }
.jw-nav li a:hover { background:rgba(255,255,255,.18); }
.jw-nav li .jw-soon { opacity:.6; cursor:default; }
.jw-toggle { display:none; background:none; border:0; cursor:pointer; flex-direction:column; gap:5px; padding:6px; }
.jw-toggle span { width:24px; height:2px; background:#fff; display:block; }
body.jw-hide-top #jw-header { transform:translateY(-100%); }
@media (max-width:1100px) {
  .jw-nav { gap:1px; }
  .jw-nav li a, .jw-nav li .jw-soon { font-size:13px; padding:6px 9px; }
  .jw-logo-text { font-size:14px; } .jw-logo img { width:30px; height:30px; }
  #jw-navbar { padding:8px 14px; }
}
@media (max-width:970px) {
  .jw-toggle { display:flex; }
  .jw-nav { display:none; position:absolute; top:70px; left:20px; right:20px;
    background:#b5312a; border-radius:14px; flex-direction:column; padding:8px; }
  .jw-nav.jw-open { display:flex; }
}

/* ── 틀 ── */
.wrap { max-width:1100px; margin:0 auto; padding:1.2rem 1rem 4rem; }
header.hero { text-align:center; padding:1.6rem 0 1rem; }
header.hero .zh { font-size:1.6rem; font-weight:700; letter-spacing:.06em; }
header.hero .ko { margin-top:.4rem; color:var(--ink-soft); font-size:.92rem;
  font-family:var(--sans); word-break:keep-all; }

/* ── 도구막대 ── */
.bar { display:flex; align-items:center; gap:.6rem; flex-wrap:wrap;
  background:var(--paper-2); border:1px solid var(--rule); border-radius:10px;
  padding:.6rem .8rem; margin:1rem 0; font-family:var(--sans); }
.bar button { background:var(--paper); color:var(--ink); border:1px solid var(--rule);
  border-radius:7px; padding:.35rem .7rem; cursor:pointer; font-family:inherit; font-size:.9rem; }
.bar button:hover { border-color:var(--seal); color:var(--seal); }
#cal-title { font-weight:700; font-size:1.15rem; min-width:7.5em; text-align:center;
  font-family:var(--serif); }
.bar .sp { flex:1 1 auto; }
.bar label { font-size:.86rem; color:var(--ink-soft); }
.bar select, .bar input { background:var(--paper); color:var(--ink);
  border:1px solid var(--rule); border-radius:6px; padding:.3rem .4rem;
  font-family:inherit; font-size:.88rem; }
.bar input { width:4.2em; }

/* ── 달력 ── */
/* minmax(0,1fr) 이라야 칸이 글보다 좁아질 수 있다 — 1fr 만 쓰면 토요일이 잘린다 */
#cal-grid { display:grid; grid-template-columns:repeat(7,minmax(0,1fr)); gap:1px;
  background:var(--rule); border:1px solid var(--rule); border-radius:10px; overflow:hidden; }
#cal-grid[hidden], #cal-list[hidden] { display:none; }
.cal-wd { background:var(--tint); text-align:center; padding:.45rem 0; font-size:.85rem;
  font-family:var(--sans); color:var(--ink-soft); font-weight:600; }
.cal-wd.sun { color:#C0392B; } .cal-wd.sat { color:#2E5E9E; }
.cal-cell { background:var(--paper); min-height:7.6rem; padding:.35rem .4rem;
  display:flex; flex-direction:column; gap:2px; cursor:pointer; }
.cal-cell.out { background:var(--paper-2); opacity:.5; }
.cal-cell.today { box-shadow:inset 0 0 0 2px var(--seal); }
.cal-cell.sel { background:var(--tint); }
.cal-cell.mine { box-shadow:inset 0 0 0 2px var(--sihak); }
.cal-cell.today.mine { box-shadow:inset 0 0 0 2px var(--seal), inset 0 0 0 4px var(--sihak); }
.cal-d { display:flex; align-items:center; gap:.3rem; font-family:var(--sans); }
.cal-d .n { font-weight:700; font-size:.95rem; }
.cal-cell.sun .cal-d .n { color:#C0392B; }
.cal-cell.sat .cal-d .n { color:#2E5E9E; }
.juil { font-size:.62rem; background:var(--seal); color:#fff; border-radius:4px;
  padding:0 .3em; font-weight:700; }
.tag { font-size:.68rem; font-family:var(--sans); line-height:1.45; border-radius:4px;
  padding:1px 4px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.tag.term { color:var(--ink-soft); background:var(--tint); }
.tag.ev { color:#fff; background:var(--seal); }
.tag.st.sihak { color:var(--sihak); background:color-mix(in srgb, var(--sihak) 12%, transparent); }
.tag.st.sibeop { color:var(--sibeop); background:color-mix(in srgb, var(--sibeop) 12%, transparent); }
.tag.st.is-my { outline:1px solid currentColor; font-weight:700; }
.tag.kang.is-my { outline:1px solid currentColor; }
.dt-row.is-my { font-weight:700; }
.me { font-size:.7rem; background:var(--sihak); color:var(--paper);
  border-radius:4px; padding:0 .35em; font-weight:700; }
.tag.kang { color:var(--kang); background:color-mix(in srgb, var(--kang) 15%, transparent);
  font-weight:700; }

/* ── 아래 상자 ── */
.panes { display:grid; grid-template-columns:1fr 1fr; gap:1rem; margin-top:1rem; }
.pane { background:var(--paper-2); border:1px solid var(--rule); border-radius:10px;
  padding:.8rem 1rem; font-family:var(--sans); font-size:.9rem; }
.pane h2 { margin:0 0 .5rem; font-size:.78rem; letter-spacing:.2em; color:var(--seal);
  font-weight:700; }
.dt-head { font-weight:700; margin-bottom:.4rem; font-size:1rem; }
.dt-row { display:flex; gap:.5rem; align-items:baseline; padding:.12rem 0; }
.dt-k { min-width:3.6em; color:var(--ink-soft); font-size:.8rem; }
.dim { color:var(--ink-soft); }
.small { font-size:.8rem; line-height:1.6; }
#cal-my ul { list-style:none; margin:.4rem 0 0; padding:0; }
#cal-my li { display:flex; gap:.5rem; padding:.12rem 0; }

/* ── 목록 보기 (좁은 화면에서 기본) ── */
#cal-list { border:1px solid var(--rule); border-radius:10px; overflow:hidden;
  font-family:var(--sans); }
.li-row { display:flex; gap:.6rem; padding:.5rem .7rem; border-top:1px solid var(--rule);
  background:var(--paper); cursor:pointer; align-items:flex-start; }
.li-row:first-child { border-top:0; }
.li-row.today { background:var(--tint); box-shadow:inset 3px 0 0 var(--seal); }
.li-row.mine { box-shadow:inset 3px 0 0 var(--sihak); }
.li-row.today.mine { box-shadow:inset 3px 0 0 var(--seal), inset 6px 0 0 var(--sihak); }
.li-d { min-width:3.6em; font-weight:700; font-size:.95rem; }
.li-row.sun .li-d { color:#C0392B; } .li-row.sat .li-d { color:#2E5E9E; }
.li-b { flex:1 1 auto; display:flex; flex-wrap:wrap; gap:.3rem; align-items:center; }
.li-b .tag { white-space:normal; }

.legend { display:flex; gap:.9rem; flex-wrap:wrap; margin-top:1rem;
  font-family:var(--sans); font-size:.78rem; color:var(--ink-soft); }
.legend i { display:inline-block; width:.7em; height:.7em; border-radius:3px;
  margin-right:.3em; vertical-align:-1px; }
footer { margin-top:2.5rem; text-align:center; color:var(--ink-soft);
  font-size:.78rem; font-family:var(--sans); line-height:1.9; }

@media (max-width:820px) {
  .panes { grid-template-columns:1fr; }
  .cal-cell { min-height:5.6rem; padding:.25rem .3rem; }
  .tag { font-size:.6rem; }
  .cal-d .n { font-size:.85rem; }
  .juil { font-size:.55rem; }
}
@media (max-width:520px) {
  .wrap { padding:.8rem .5rem 3rem; }
  .cal-cell { min-height:4.6rem; }
  .tag.term, .tag.ev { display:none; }
  .bar { gap:.4rem; padding:.5rem .55rem; }
  #cal-title { font-size:1rem; min-width:6em; }
}