:root {
  --bg: #f4f6fa;
  --surface: #ffffff;
  --surface-2: #eef2f8;
  --text: #10233f;
  --text-dim: #5a6b85;
  --line: #d7dfeb;
  --brand: #023a95;
  --brand-soft: #e6eefc;
  --star: #f0a323;
  --visit: #1f9d55;
  --danger: #d0384a;
  --safe-b: env(safe-area-inset-bottom, 0px);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1520;
    --surface: #16202e;
    --surface-2: #1e2b3c;
    --text: #e7eef8;
    --text-dim: #93a4bd;
    --line: #2b3a4f;
    --brand: #6ea8ff;
    --brand-soft: #1b2c48;
    --star: #ffc255;
    --visit: #45c886;
  }
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
/* display를 지정한 요소에도 hidden 속성이 통하도록 */
[hidden] { display: none !important; }
html, body { height: 100%; margin: 0; overscroll-behavior: none; }
body {
  background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  display: flex; flex-direction: column;
}

/* ---------- 상단바 ---------- */
#topbar {
  background: var(--surface); border-bottom: 1px solid var(--line);
  padding: max(env(safe-area-inset-top), 8px) 12px 8px;
  position: sticky; top: 0; z-index: 30;
}
#topbar .row { display: flex; align-items: center; gap: 8px; }
#fairTitle { font-size: 16px; margin: 0; flex: 1; font-weight: 700; letter-spacing: -.2px; }
.search-row { margin-top: 8px; position: relative; }
#search {
  flex: 1; font-size: 16px; padding: 9px 34px 9px 12px;
  border: 1px solid var(--line); border-radius: 10px;
  background: var(--surface-2); color: var(--text);
}
#search:focus { outline: 2px solid var(--brand); outline-offset: -1px; }
#clearSearch { position: absolute; right: 4px; }

.icon-btn {
  border: 0; background: transparent; color: var(--text-dim);
  font-size: 17px; width: 32px; height: 32px; border-radius: 8px; cursor: pointer;
}
.icon-btn:active { background: var(--surface-2); }

.chips { display: flex; gap: 6px; overflow-x: auto; margin-top: 8px; padding-bottom: 2px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: 0 0 auto; border: 1px solid var(--line); background: var(--surface-2);
  color: var(--text-dim); border-radius: 999px; padding: 5px 11px;
  font-size: 13px; cursor: pointer; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 5px; font-family: inherit;
}
.chip.on { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 600; }
.chip .n { opacity: .65; font-size: 11px; }
/* 색 점이 지도에 칠해진 카테고리 색의 범례 역할을 겸한다 */
.chip i { width: 9px; height: 9px; border-radius: 2px; flex: 0 0 auto; }

/* ---------- 뷰 ---------- */
main { flex: 1; min-height: 0; position: relative; }
.view { display: none; position: absolute; inset: 0; }
.view.active { display: block; }

/* ---------- 지도 ---------- */
#viewport { position: absolute; inset: 0; overflow: hidden; touch-action: none; background: var(--bg); }
#canvas { position: absolute; top: 0; left: 0; transform-origin: 0 0; will-change: transform; }
#mapImg { display: block; width: 100%; height: auto; user-select: none; pointer-events: none; }
#overlay { position: absolute; inset: 0; }

.booth {
  position: absolute; cursor: pointer; border-radius: 2px;
  box-shadow: inset 0 0 0 0 transparent; transition: box-shadow .12s, opacity .12s;
}
.booth.hit { box-shadow: inset 0 0 0 3px #ff3b6b, 0 0 0 3px rgba(255,59,107,.35); }
.booth.star { box-shadow: inset 0 0 0 3px var(--star); }
.booth.visited { background: rgba(31,157,85,.42); }
.booth.star.visited { box-shadow: inset 0 0 0 3px var(--star); }
/* 배치도는 밝은 이미지라, 조건에 안 맞는 부스는 흰 베일을 덮어 흐리게 만든다.
   (오버레이가 투명해서 opacity로는 아래 이미지가 그대로 보인다) */
.booth.dim { background: rgba(255,255,255,.8) !important; box-shadow: none; }
.booth.dim .memo, .booth.dim .lbl { display: none; }

/* ---------- 지도 위 업체명 ---------- */
/* 이름표는 자기 글자 크기가 화면에서 읽을 만해지는 배율부터 나타난다(t1이 가장 먼저). */
.lbl { display: none; }
body.names1 .lbl.t1, body.names2 .lbl.t2, body.names3 .lbl.t3 {
  display: flex; position: absolute; inset: 1px;
  align-items: center; justify-content: center; text-align: center;
  line-height: 1.1; font-weight: 700; letter-spacing: -.3px;
  color: #10233f; white-space: pre-line; overflow: hidden; pointer-events: none;
}

#labelToggle.on { background: var(--brand); color: #fff; }

/* ---------- 현위치 ---------- */
/* 지도 확대에 따라 마커까지 커지면 부스를 가리므로, 안쪽을 역배율로 되돌려
   화면상 크기를 항상 일정하게 유지한다. */
#hereMarker { position: absolute; width: 0; height: 0; z-index: 8; pointer-events: none; }
.hm-inner { position: absolute; left: 0; top: 0; transform: scale(var(--inv, 1)); transform-origin: 0 0; }
.hm-inner .dot, .hm-inner .pulse {
  position: absolute; left: 0; top: 0; border-radius: 50%;
}
.hm-inner .dot {
  width: 15px; height: 15px; margin: 0; background: #ff2d6f;
  border: 3px solid #fff; box-shadow: 0 1px 5px rgba(0,0,0,.45);
  transform: translate(-50%, -50%);
}
.hm-inner .pulse {
  width: 15px; height: 15px; background: #ff2d6f;
  animation: hm-pulse 1.9s ease-out infinite;
}
@keyframes hm-pulse {
  0%   { transform: translate(-50%,-50%) scale(.7); opacity: .5; }
  100% { transform: translate(-50%,-50%) scale(3.4); opacity: 0; }
}
.hm-inner .tag {
  /* 점 위쪽에 둔다 — 아래에 두면 지도 하단 안내문과 겹친다 */
  position: absolute; left: 0; top: -11px; transform: translate(-50%, -100%);
  background: #ff2d6f; color: #fff; font-size: 9px; font-weight: 700;
  padding: 1px 5px; border-radius: 999px; white-space: nowrap;
}
#route { position: absolute; left: 0; top: 0; z-index: 7; pointer-events: none; overflow: visible; }
#routeLine { stroke: #ff2d6f; stroke-linecap: round; stroke-dasharray: 6 5; display: none; }
#routeLine.on { display: block; }
#goHere { color: #ff2d6f; }

.here-row {
  margin: 14px 0 0; font-size: 13px; color: var(--text-dim);
  background: var(--surface-2); border-radius: 10px; padding: 9px 11px;
}
.here-row b { color: var(--text); font-weight: 700; }
.here-row .arrow { display: inline-block; font-size: 15px; color: #ff2d6f; }
.booth.sel { box-shadow: inset 0 0 0 3px var(--brand), 0 0 0 4px rgba(2,58,149,.3); z-index: 5; }
.booth .dot {
  position: absolute; top: 1px; right: 1px; width: 7px; height: 7px;
  border-radius: 50%; background: var(--star); border: 1px solid #fff;
}
.booth .memo { position: absolute; bottom: 0; left: 1px; font-size: 8px; line-height: 1; }
.facility { position: absolute; pointer-events: none; }

#mapTools {
  position: absolute; right: 10px; bottom: calc(12px + var(--safe-b));
  display: flex; flex-direction: column; gap: 4px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 10px; padding: 4px; box-shadow: 0 2px 10px rgba(0,0,0,.12); z-index: 10;
}
#mapTools .icon-btn { color: var(--text); }
.hint {
  position: absolute; left: 10px; bottom: calc(14px + var(--safe-b)); margin: 0;
  font-size: 12px; color: var(--text-dim); background: var(--surface);
  border: 1px solid var(--line); border-radius: 8px; padding: 4px 9px;
  pointer-events: none; max-width: 60%;
}
.hint:empty { display: none; }

/* ---------- 목록 ---------- */
#listView { overflow-y: auto; -webkit-overflow-scrolling: touch; }
.list-meta { padding: 10px 14px 4px; font-size: 12px; color: var(--text-dim); }
#list { list-style: none; margin: 0; padding: 0 10px calc(20px + var(--safe-b)); }
#list li {
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 11px 12px; margin-bottom: 8px; cursor: pointer; display: flex; gap: 10px; align-items: flex-start;
}
#list li:active { background: var(--surface-2); }
.li-code {
  flex: 0 0 auto; font-weight: 800; font-size: 12px; letter-spacing: .3px;
  background: var(--brand-soft); color: var(--brand);
  border-radius: 6px; padding: 4px 6px; min-width: 40px; text-align: center;
}
.li-body { min-width: 0; flex: 1; }
.li-name { font-weight: 600; font-size: 14.5px; overflow-wrap: anywhere; }
.li-sub { font-size: 12px; color: var(--text-dim); margin-top: 2px; overflow-wrap: anywhere; }
.li-marks { font-size: 12px; margin-top: 4px; display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.li-memo { font-size: 12px; color: var(--text-dim); background: var(--surface-2); border-radius: 6px; padding: 4px 7px; margin-top: 5px; white-space: pre-wrap; overflow-wrap: anywhere; }
.empty { text-align: center; color: var(--text-dim); padding: 40px 20px; font-size: 14px; }

/* ---------- 탭 ---------- */
#tabs {
  display: flex; background: var(--surface); border-top: 1px solid var(--line);
  padding-bottom: var(--safe-b); z-index: 30;
}
#tabs button {
  flex: 1; border: 0; background: transparent; color: var(--text-dim);
  padding: 10px 0 11px; font-size: 13px; cursor: pointer; font-family: inherit;
}
#tabs button.active { color: var(--brand); font-weight: 700; }

/* ---------- 시트 ---------- */
.scrim { position: fixed; inset: 0; background: rgba(6,14,26,.45); z-index: 40; }
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  background: var(--surface); border-radius: 18px 18px 0 0;
  padding: 6px 16px calc(20px + var(--safe-b));
  max-height: 88vh; overflow-y: auto;
  box-shadow: 0 -6px 26px rgba(0,0,0,.22);
  animation: rise .18s ease-out;
}
@keyframes rise { from { transform: translateY(14px); opacity: .6 } to { transform: none; opacity: 1 } }
.sheet-grip { width: 38px; height: 4px; border-radius: 2px; background: var(--line); margin: 4px auto 10px; }
.sheet-head { display: flex; align-items: center; gap: 8px; }
.sheet-head h2 { font-size: 16px; margin: 0; flex: 1; }
.booth-code { font-weight: 800; color: var(--brand); background: var(--brand-soft); border-radius: 6px; padding: 3px 8px; font-size: 13px; }
.cat-tag { font-size: 12px; color: var(--text-dim); background: var(--surface-2); border-radius: 999px; padding: 3px 9px; flex: 1; }
#sName { font-size: 18px; margin: 10px 0 4px; line-height: 1.35; overflow-wrap: anywhere; }
.desc { font-size: 13px; color: var(--text-dim); margin: 0 0 8px; white-space: pre-wrap; overflow-wrap: anywhere; }
.desc:empty { display: none; }
.ext-link { display: inline-block; font-size: 13px; color: var(--brand); margin-bottom: 6px; overflow-wrap: anywhere; }

.field { margin-top: 14px; }
.field > label { display: block; font-size: 12px; color: var(--text-dim); margin-bottom: 6px; font-weight: 600; }
.stars { display: flex; gap: 2px; }
.stars button { border: 0; background: none; font-size: 27px; line-height: 1; cursor: pointer; padding: 0 2px; color: var(--line); }
.stars button.on { color: var(--star); }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  border: 1px solid var(--line); background: var(--surface-2); color: var(--text-dim);
  border-radius: 999px; padding: 6px 12px; font-size: 13px; cursor: pointer; font-family: inherit;
}
.tag.on { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 600; }
.tag.on[data-tag="방문완료"] { background: var(--visit); border-color: var(--visit); }
.tag.on[data-tag="관심"] { background: var(--star); border-color: var(--star); color: #3a2600; }

textarea, select {
  width: 100%; font: inherit; font-size: 15px; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--line);
  border-radius: 10px; padding: 9px 11px; resize: vertical;
}
.wide-btn {
  display: block; width: 100%; text-align: center; margin-top: 10px;
  padding: 12px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--surface-2); color: var(--text); font: inherit; font-size: 14px; cursor: pointer;
}
.wide-btn.danger { color: var(--danger); }
.file-btn { display: block; }
.stats { font-size: 13px; color: var(--text-dim); background: var(--surface-2); border-radius: 10px; padding: 10px 12px; margin: 6px 0 4px; }
.fine { font-size: 11px; color: var(--text-dim); margin-top: 14px; overflow-wrap: anywhere; }

/* ---------- 편집 모드 ---------- */
#editBar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  background: #1c2740; color: #fff; display: flex; gap: 6px; align-items: center;
  padding: 8px 10px calc(8px + var(--safe-b)); font-size: 12px; overflow-x: auto;
}
#editBar span { flex: 1; min-width: 90px; }
#editBar button {
  border: 1px solid #44557a; background: #2a3854; color: #fff;
  border-radius: 8px; padding: 7px 10px; font-size: 12px; cursor: pointer; font-family: inherit; white-space: nowrap;
}
body.editing .booth { outline: 1px dashed rgba(255,60,110,.85); }
body.editing .booth.sel { outline: 2px solid #ff3b6b; }
.handle {
  position: absolute; right: -5px; bottom: -5px; width: 13px; height: 13px;
  background: #ff3b6b; border: 2px solid #fff; border-radius: 3px; cursor: nwse-resize;
}

/* ---------- 첫 실행 안내 ---------- */
.notice-title { font-size: 18px; margin: 4px 0 10px; }
.notice-body { font-size: 14px; color: var(--text-dim); margin: 0 0 12px; line-height: 1.6; }
.notice-list { margin: 0 0 14px; padding-left: 18px; font-size: 13.5px; color: var(--text-dim); line-height: 1.65; }
.notice-list li { margin-bottom: 6px; }
.notice-list b, .notice-body b { color: var(--text); font-weight: 700; }
#notice .ext-link { display: block; margin-bottom: 4px; }
#noticeOk { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 700; }

.toast {
  position: fixed; left: 50%; bottom: calc(74px + var(--safe-b)); transform: translateX(-50%);
  background: #10233f; color: #fff; padding: 9px 15px; border-radius: 999px;
  font-size: 13px; z-index: 80; box-shadow: 0 3px 14px rgba(0,0,0,.3); max-width: 86vw; text-align: center;
}