:root {
  --bg: #0E1116; --bg-rgb: 14, 17, 22; --card: #171B22; --card-hi: #1D232C; --line: #262B33;
  --text: #E8EAED; --muted: #9AA4B2; --accent: #F97066; --accent-ink: #2B0A06;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #F8FAFC; --bg-rgb: 248, 250, 252; --card: #FFFFFF; --card-hi: #FFF1EE; --line: #E2E8F0;
    --text: #111827; --muted: #64748B; --accent: #E5484D; --accent-ink: #FFFFFF;
  }
}
:root[data-theme="light"] {
  --bg: #F8FAFC; --bg-rgb: 248, 250, 252; --card: #FFFFFF; --card-hi: #FFF1EE; --line: #E2E8F0;
  --text: #111827; --muted: #64748B; --accent: #E5484D; --accent-ink: #FFFFFF;
}
* { box-sizing: border-box; }
html { color-scheme: dark light; }
body {
  margin: 0; padding: 16px max(16px, calc((100% - 480px) / 2)) 40px; background: var(--bg); color: var(--text);
  font: 15px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Pretendard, sans-serif;
}
a { color: var(--accent); }
h1 { margin: 0; font-size: 26px; line-height: 1.25; letter-spacing: -.03em; }
h2 { font-size: 17px; margin: 24px 0 10px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }

.crumb { margin: 14px 0 0; font-size: 13px; }
.crumb a { color: var(--muted); text-decoration: none; }
.crumb a:hover { color: var(--accent); }
.theme-toggle {
  position: fixed; z-index: 20; top: calc(14px + env(safe-area-inset-top, 0px)); right: max(14px, calc((100% - 480px) / 2 + 14px));
  width: 38px; height: 38px; margin: 0; padding: 0; max-width: none; border: 1px solid var(--line); border-radius: 50%;
  background: var(--card); font-size: 16px; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 16px -6px rgba(0, 0, 0, .4);
}
.theme-toggle:hover { border-color: var(--accent); }

.hero { padding-top: 28px; padding-bottom: 14px; }
.lead { margin: 8px 0 0; color: var(--muted); text-wrap: balance; }

.region-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 16px; }
select, input[type="date"] {
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--text); font-size: 14px;
}
.date-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 8px; }

.tabs { display: flex; gap: 6px; margin-top: 14px; flex-wrap: wrap; }
.tab {
  padding: 8px 14px; border: 1px solid var(--line); border-radius: 99px; background: var(--card); color: var(--muted);
  font-size: 13px; font-weight: 700; cursor: pointer;
}
.tab[aria-selected="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

.spot-list { display: grid; gap: 10px; margin-top: 14px; }
.spot-card { display: flex; flex-wrap: wrap; gap: 12px; padding: 12px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); align-items: center; }
.spot-thumb { width: 64px; height: 64px; border-radius: 10px; background: var(--card-hi); flex: none; object-fit: cover; cursor: zoom-in; }
.spot-body { flex: 1; min-width: 0; }
.spot-title { margin: 0; font-size: 14px; font-weight: 700; color: var(--text); }
.spot-addr { margin: 2px 0 0; font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.spot-actions { display: flex; gap: 6px; flex: none; }
/* 좁은 화면(갤럭시 S24+ 등)에서 버튼 두 개(담기+검색)가 들어가면 줄이 넘칠 수 있어,
   버튼 줄을 다음 줄로 내려서 오른쪽 정렬한다. .spot-card의 flex-wrap과 짝을 이룬다. */
@media (max-width: 420px) {
  .spot-actions { flex: 1 1 100%; justify-content: flex-end; }
}
.btn {
  padding: 8px 12px; border: 1px solid var(--accent); border-radius: 10px; background: var(--accent); color: var(--accent-ink);
  font-size: 12px; font-weight: 800; cursor: pointer;
}
.btn.secondary { background: transparent; color: var(--accent); }
.empty-msg { color: var(--muted); font-size: 13px; }

.day-tabs { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.day-tab { padding: 6px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--muted); font-size: 12px; font-weight: 700; cursor: pointer; }
.day-tab[aria-selected="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

.itinerary-list { display: grid; gap: 8px; margin-top: 12px; }
.itinerary-day-group { padding: 10px 12px; border: 1px solid var(--line); border-radius: 14px; background: var(--card-hi); }
.itinerary-day-group.active { padding: 12px; border-color: var(--accent); }
.itinerary-day-header {
  display: block; width: 100%; margin: 0; padding: 0; border: none; background: transparent; text-align: left;
  font-size: 13px; font-weight: 800; color: var(--muted); cursor: pointer;
}
.itinerary-day-group.active .itinerary-day-header { margin-bottom: 8px; color: var(--accent); }
.itinerary-day-group .itinerary-row:not(:last-child) { margin-bottom: 6px; }
.itinerary-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); font-size: 13px; }
.itinerary-total { margin-top: 10px; font-size: 13px; font-weight: 700; color: var(--accent); }
.itinerary-buttons { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.itinerary-buttons .btn { flex: 1; text-align: center; }
.itinerary-map { margin-top: 12px; height: 280px; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); }
.itinerary-map .map-el { height: 100%; }
.itinerary-map .map-status { margin: 0; padding: 14px; color: var(--muted); font-size: 13px; }
/* Leaflet 자체 CSS(.leaflet-marker-icon)가 이 뒤에 로드되면서 display:flex 센터링을 덮어써버려
   숫자가 왼쪽으로 쏠리는 문제가 있었다. text-align·line-height는 display 값과 무관하게 항상
   가운데 정렬되므로 이 문제에 영향받지 않는다. */
.map-marker-num {
  box-sizing: border-box; width: 24px; height: 24px; line-height: 20px; text-align: center; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink); font-size: 12px; font-weight: 800; border: 2px solid var(--card);
}

.lightbox { border: none; padding: 0; background: transparent; max-width: 92vw; max-height: 92vh; }
.lightbox::backdrop { background: rgba(0, 0, 0, .75); }
.lightbox img { display: block; max-width: 92vw; max-height: 92vh; border-radius: 12px; }
.lightbox-close {
  position: absolute; top: -14px; right: -14px; width: 32px; height: 32px; border-radius: 50%; border: none;
  background: var(--card); color: var(--text); font-size: 14px; cursor: pointer; box-shadow: 0 4px 12px -2px rgba(0, 0, 0, .5);
}

.disclaimer { margin-top: 32px; padding: 14px; border-radius: 12px; background: var(--card); color: var(--muted); font-size: 12px; line-height: 1.6; }
.foot { margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.foot nav a { color: var(--muted); text-decoration: none; margin-right: 4px; }
.foot nav a:hover { color: var(--accent); }