/* 마인크래프트 26.2 발전 과제 체크리스트
   팔레트: 현무암(basalt) 바탕 + 유황(sulfur) 강조 + 경험치(xp) 녹색 + 도전 과제 보라 */

:root {
  --basalt: #121117;
  --slate: #1d1b24;
  --slate-hi: #262330;
  --line: #363243;
  --line-soft: #2a2733;
  --bone: #e9e5db;
  --ash: #938c9f;
  --sulfur: #f2c53d;
  --sulfur-dim: #8a6f18;
  --xp: #8ce33e;
  --xp-dim: #3c5c22;
  --challenge: #c87cf0;
  --bevel-hi: #403a4f;
  --bevel-lo: #0b0a0e;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--basalt);
  background-image:
    radial-gradient(900px 420px at 12% -8%, #241f2e 0%, transparent 70%),
    radial-gradient(700px 360px at 100% 0%, #1b1a26 0%, transparent 65%);
  color: var(--bone);
  font-family: 'IBM Plex Sans KR', system-ui, -apple-system, 'Malgun Gothic', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
}

a { color: var(--sulfur); text-decoration: none; border-bottom: 1px solid var(--sulfur-dim); }
a:hover { border-bottom-color: var(--sulfur); }

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 40px 16px 72px;
}

/* ── 히어로: 게임 내 발전 과제 토스트 ── */
.toast {
  border: 2px solid var(--line);
  border-top-color: var(--sulfur-dim);
  border-left-width: 6px;
  border-left-color: var(--sulfur);
  background: linear-gradient(180deg, #232029 0%, #1a1821 100%);
  box-shadow: 4px 4px 0 var(--bevel-lo);
  padding: 20px 24px 22px;
}
@media (prefers-reduced-motion: no-preference) {
  .toast { animation: drop 420ms cubic-bezier(.2, .8, .3, 1) both; }
  @keyframes drop { from { opacity: 0; transform: translateY(-10px); } }
}

.toast__kicker {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--sulfur);
}
.toast__title {
  margin: 2px 0 8px;
  font-size: clamp(27px, 5.4vw, 40px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.02em;
}
.toast__sub {
  margin: 0;
  max-width: 62ch;
  color: var(--ash);
  font-size: 14px;
}
.toast__sub b { color: var(--bone); font-weight: 600; }

/* ── 경험치 바 모양 진행률 (탭별 구획) ── */
.xp { margin-top: 26px; }

.xp__rail {
  display: flex;
  gap: 8px;
  padding: 5px;
  border: 2px solid var(--line);
  background: #15141b;
  box-shadow: inset 0 2px 0 var(--bevel-lo);
}
.xp__group { display: flex; gap: 1px; flex: var(--weight) 1 0; min-width: 0; }
.xp__tick { flex: 1 1 0; min-width: 0; height: 16px; background: var(--line-soft); }
.xp__tick.is-done { background: var(--xp); box-shadow: inset 0 -3px 0 var(--xp-dim); }
@media (prefers-reduced-motion: no-preference) {
  .xp__tick { transition: background-color 140ms linear; }
}

.xp__meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
}
.xp__count { margin: 0; font-size: 14px; color: var(--ash); }
.xp__count b { font-size: 22px; font-weight: 700; color: var(--bone); }
.xp__pct { margin: 0; font-size: 14px; font-weight: 600; color: var(--xp); }

/* ── 상태 바 (공개 진행 / 관리자 / 로컬) ── */
.bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  padding: 9px 12px;
  border: 2px solid var(--line);
  border-left: 5px solid var(--line);
  background: #1a1922;
}
.bar--admin { border-left-color: var(--sulfur); }
.bar--dirty { border-left-color: #e8833d; background: #241c15; }
.bar--local { border-left-color: #4d7fa8; }
.bar__text { margin: 0; font-size: 13px; color: var(--ash); }
.bar--dirty .bar__text { color: #f0b183; }

.bar__save,
.bar__admin {
  appearance: none;
  border: 2px solid var(--line);
  background: #211f2b;
  color: var(--bone);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 5px 13px;
  cursor: pointer;
  white-space: nowrap;
}
.bar__save { margin-left: auto; border-color: var(--sulfur-dim); color: var(--sulfur); }
.bar__save:hover:not(:disabled) { background: #2d2512; }
.bar__save:disabled { opacity: .45; cursor: default; }
.bar__admin { margin-left: auto; color: var(--ash); }
.bar__save ~ .bar__admin { margin-left: 0; }
.bar__admin:hover { color: var(--bone); }
.bar__save:focus-visible,
.bar__admin:focus-visible { outline: 2px solid var(--sulfur); outline-offset: 2px; }

/* ── 탭 ── */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 28px;
  border-bottom: 2px solid var(--line);
}
.tab {
  appearance: none;
  border: 2px solid transparent;
  border-bottom: none;
  background: transparent;
  color: var(--ash);
  font: inherit;
  font-weight: 600;
  padding: 9px 14px 10px;
  margin-bottom: -2px;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.tab:hover { color: var(--bone); background: #1b1923; }
.tab__n { font-size: 12px; font-weight: 500; color: var(--ash); }
.tab[aria-selected="true"] {
  background: var(--slate);
  border-color: var(--line);
  border-bottom: 2px solid var(--slate);
  color: var(--sulfur);
}
.tab[aria-selected="true"] .tab__n { color: var(--bone); }
.tab.is-clear .tab__n { color: var(--xp); }

/* ── 검색·필터 ── */
.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
  padding: 16px 0 20px;
}
.field { flex: 1 1 260px; min-width: 0; }
.field__label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--ash);
  margin-bottom: 5px;
}
.field__input {
  width: 100%;
  border: 2px solid var(--line);
  border-top-color: var(--bevel-lo);
  background: #15141b;
  color: var(--bone);
  font: inherit;
  padding: 8px 11px;
}
.field__input::placeholder { color: #6d667c; }
.field__input:focus-visible,
.seg:focus-visible,
.tab:focus-visible,
.btn-reset:focus-visible,
.row:focus-within {
  outline: 2px solid var(--sulfur);
  outline-offset: 2px;
}

.segmented { display: flex; border: 2px solid var(--line); }
.seg {
  appearance: none;
  border: none;
  border-right: 2px solid var(--line);
  background: #17161d;
  color: var(--ash);
  font: inherit;
  font-weight: 600;
  font-size: 14px;
  padding: 8px 14px;
  cursor: pointer;
}
.seg:last-child { border-right: none; }
.seg:hover { color: var(--bone); }
.seg.is-on { background: var(--slate-hi); color: var(--sulfur); box-shadow: inset 0 -3px 0 var(--sulfur); }

.btn-reset,
.btn-ghost {
  appearance: none;
  border: 2px solid var(--line);
  background: transparent;
  color: var(--ash);
  font: inherit;
  font-weight: 600;
  font-size: 14px;
  padding: 8px 14px;
  cursor: pointer;
}
.btn-reset:hover { color: #ff9b84; border-color: #5c3330; }
.btn-ghost:hover { color: var(--bone); }
.btn-ghost.is-on { color: var(--sulfur); border-color: var(--sulfur-dim); background: #272013; }
.btn-ghost:focus-visible { outline: 2px solid var(--sulfur); outline-offset: 2px; }

/* ── 목록 ── */
.group__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 18px 2px 8px;
  border-bottom: 1px solid var(--line-soft);
}
.group__name { margin: 0; font-size: 15px; font-weight: 700; }
.group__en { color: var(--ash); font-weight: 500; }
.group__n { font-size: 13px; color: var(--ash); }

.row {
  position: relative;
  display: grid;
  grid-template-columns: auto 26px minmax(10em, 15em) 1fr auto;
  align-items: center;
  gap: 0 14px;
  padding: 7px 12px 7px 0;
  border-bottom: 1px solid var(--line-soft);
}
/* 체크 영역만 라벨로 묶고 칸 구조는 .row 그리드가 유지한다 */
.row__hit { display: contents; }
.guides, .row .frame, .row__name, .row__desc { cursor: pointer; }

/* 방문자(읽기 전용)에게는 체크 동작이 없음을 커서로도 알린다 */
.is-readonly .guides,
.is-readonly .row .frame,
.is-readonly .row__name,
.is-readonly .row__desc,
.is-readonly .sub__item { cursor: default; }
.is-readonly .row:hover { background: none; }
.is-readonly .row.is-done:hover { background: #171d14; }
.row:hover { background: #1b1923; }
.row.is-done { background: #171d14; }
.row.is-done:hover { background: #1b2317; }

.row__check {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden; clip-path: inset(50%);
  white-space: nowrap; border: 0;
}

/* 트리 가이드 */
.guides { display: flex; align-self: stretch; }
.guide { width: 18px; align-self: stretch; position: relative; }
.guide--v::before,
.guide--mid::before,
.guide--last::before {
  content: '';
  position: absolute;
  left: 8px;
  width: 2px;
  background: var(--line);
}
/* 행 사이 테두리 위로 1px 넘겨 선이 끊기지 않게 한다 */
.guide--v::before { top: 0; bottom: -1px; }
.guide--mid::before { top: 0; bottom: -1px; }
.guide--last::before { top: 0; height: 50%; }
.guide--mid::after,
.guide--last::after {
  content: '';
  position: absolute;
  left: 8px;
  top: calc(50% - 1px);
  width: 10px;
  height: 2px;
  background: var(--line);
}

/* 아이콘 틀: 사각(일반) / 둥근(목표) / 깎인(도전 과제) */
.frame {
  width: 22px; height: 22px;
  border: 2px solid #5b5468;
  background: #15141b;
  display: inline-block;
  position: relative;
  flex: none;
}
.frame--goal { border-radius: 11px; }
.frame--challenge {
  border-color: var(--challenge);
  clip-path: polygon(50% 0, 72% 14%, 100% 20%, 86% 50%, 100% 80%, 72% 86%, 50% 100%, 28% 86%, 0 80%, 14% 50%, 0 20%, 28% 14%);
  border-width: 3px;
}
.row .frame { margin: 0 auto; }
.row.is-done .frame { background: var(--xp); border-color: var(--xp); }
.row.is-done .frame::after {
  content: '';
  position: absolute;
  left: 3px; top: 5px;
  width: 10px; height: 5px;
  border-left: 3px solid #13240a;
  border-bottom: 3px solid #13240a;
  transform: rotate(-45deg);
}
.row.is-done .frame--challenge { background: var(--challenge); border-color: var(--challenge); }
@media (prefers-reduced-motion: no-preference) {
  .row .frame { transition: background-color 120ms linear, border-color 120ms linear; }
  .row.is-pop .frame { animation: pop 180ms steps(3) 1; }
  @keyframes pop { 50% { transform: scale(1.32); } }
}

.row__name { font-weight: 600; min-width: 0; }
.row__name em {
  display: block;
  font-style: normal;
  font-size: 12px;
  font-weight: 400;
  color: var(--ash);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.row.is-done .row__name { color: #b9d79c; }
.row[data-frame="challenge"] .row__name { color: var(--challenge); }
.row[data-frame="challenge"].is-done .row__name { color: #d8b2ef; }

.row__desc { color: var(--ash); font-size: 13.5px; min-width: 0; }
.row__desc .note {
  display: block;
  color: var(--sulfur);
  font-size: 12px;
}
.row__tail { display: flex; align-items: center; gap: 8px; }

/* ── 팁 · 세부 목록 패널 ── */
.more-btn {
  appearance: none;
  border: 1px solid var(--line);
  background: #1f1d28;
  color: var(--ash);
  font: inherit;
  font-size: 11.5px;
  font-weight: 600;
  padding: 3px 9px;
  cursor: pointer;
  white-space: nowrap;
}
.more-btn:hover { color: var(--sulfur); border-color: var(--sulfur-dim); }
.more-btn[aria-expanded="true"] { color: var(--sulfur); border-color: var(--sulfur-dim); background: #272013; }
.more-btn:focus-visible { outline: 2px solid var(--sulfur); outline-offset: 2px; }

.more {
  grid-column: 3 / -1;
  margin: 4px 0 10px;
  padding: 10px 14px 12px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--sulfur-dim);
  background: #191821;
}
.more__tip { margin: 0; color: #cfc9c0; font-size: 13.5px; max-width: 78ch; }

.sub {
  margin-top: 10px;
  padding-top: 9px;
  border-top: 1px dashed var(--line);
}
.more__tip + .sub { margin-top: 11px; }
.sub__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ash);
}
.sub__head b { color: var(--sulfur); }
.sub__clear {
  margin-left: auto;
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ash);
  font: inherit;
  font-size: 11px;
  padding: 2px 8px;
  cursor: pointer;
}
.sub__clear:hover { color: #ff9b84; border-color: #5c3330; }

.sub__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 0 16px;
}
.sub__item {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 3px 0;
  font-size: 13px;
  cursor: pointer;
}
.sub__item input {
  accent-color: var(--xp);
  width: 14px;
  height: 14px;
  margin: 0;
  flex: none;
}
.sub__item.is-done {
  color: #7f8e6d;
  text-decoration: line-through;
  text-decoration-color: #4c5c3a;
}

.pill--sub { color: var(--ash); border-color: var(--line); background: #1c1a24; }
.pill--sub.is-full { color: var(--xp); border-color: var(--xp-dim); background: #172213; }

.pill {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border: 1px solid;
  white-space: nowrap;
}
.pill--new { color: var(--sulfur); border-color: var(--sulfur-dim); background: #272013; }
.pill--challenge { color: var(--challenge); border-color: #5d3a73; background: #241a2b; }
.pill--goal { color: #86c8e8; border-color: #2f5468; background: #16222a; }
.row__id {
  font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace;
  font-size: 11.5px;
  color: #5f5871;
}

.empty {
  padding: 48px 4px;
  color: var(--ash);
}
.empty b { color: var(--bone); }

/* ── 바닥글 ── */
.foot {
  margin-top: 36px;
  padding-top: 18px;
  border-top: 2px solid var(--line);
  color: var(--ash);
  font-size: 13px;
}
.foot__data {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}
.foot__data-label { margin: 0 4px 0 0; font-size: 12px; font-weight: 600; color: var(--ash); }
.btn-mini {
  appearance: none;
  border: 1px solid var(--line);
  background: #1f1d28;
  color: var(--ash);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  cursor: pointer;
}
.btn-mini:hover { color: var(--sulfur); border-color: var(--sulfur-dim); }
.btn-mini:focus-visible { outline: 2px solid var(--sulfur); outline-offset: 2px; }

.foot__legend { display: flex; flex-wrap: wrap; gap: 18px; margin: 0 0 10px; }
.legend { display: flex; align-items: center; gap: 8px; }
.foot__note { margin: 0; max-width: 78ch; }
.foot__note b { color: var(--bone); font-weight: 600; }

/* ── 달성 알림 ── */
.popup {
  position: fixed;
  right: 16px; bottom: 16px;
  max-width: min(330px, calc(100vw - 32px));
  border: 2px solid var(--line);
  border-left: 6px solid var(--sulfur);
  background: #232029;
  box-shadow: 4px 4px 0 var(--bevel-lo);
  padding: 10px 16px 12px;
  opacity: 0;
  transform: translateX(14px);
  pointer-events: none;
  z-index: 10;
}
.popup.is-up { opacity: 1; transform: none; }
@media (prefers-reduced-motion: no-preference) {
  .popup { transition: opacity 180ms ease, transform 180ms ease; }
}
.popup b { display: block; font-size: 12px; color: var(--sulfur); font-weight: 600; }
.popup span { font-weight: 600; }

/* ── 좁은 화면 ── */
@media (max-width: 760px) {
  .wrap { padding: 24px 16px 56px; }
  .row {
    grid-template-columns: auto 26px 1fr;
    padding: 9px 10px 10px 0;
    align-items: start;
  }
  .row__name { padding-top: 1px; }
  .row__desc { grid-column: 3; font-size: 13px; }
  .row__tail { grid-column: 3; margin-top: 4px; flex-wrap: wrap; }
  .row__id { display: none; }
  .more { grid-column: 1 / -1; padding: 10px 12px 12px; }
  .sub__grid { grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); }
  /* 최대 8단 트리가 좁은 화면에서 이름을 밀어내지 않도록 들여쓰기를 줄인다 */
  .guide { width: 10px; }
  .guide--v::before, .guide--mid::before, .guide--last::before { left: 4px; }
  .guide--mid::after, .guide--last::after { left: 4px; width: 6px; }
  .xp__rail { gap: 5px; }
  .xp__tick { height: 14px; }
}