:root {
  --bg: #f4f3ee; --card: #fff; --ink: #1f2a22; --sub: #5c6a60; --line: #d9dcd2;
  --green: #2f5d3a; --green-soft: #e3eee2; --amber: #b26a00; --amber-soft: #fbeed5;
  --red: #b3261e; --red-soft: #f9e3e1; --empty: #9aa39c;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #141815; --card: #1f2520; --ink: #e8ece7; --sub: #a3ada5; --line: #333b35;
    --green: #7cc08a; --green-soft: #243428; --amber: #e5ad56; --amber-soft: #3a2f1b;
    --red: #ef8a82; --red-soft: #3d2321; --empty: #6d756f; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.45 -apple-system, "Noto Sans KR", "Malgun Gothic", sans-serif; }
#top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 8px; padding: 10px 16px; background: var(--green); color: #fff; }
@media (prefers-color-scheme: dark) { #top { background: #243428; } }
#top h1 { margin: 0; font-size: 18px; flex: 1; font-weight: 700; }
#top .ghost { background: none; border: 0; color: inherit; font-size: 24px; padding: 0 8px 0 0; min-height: 36px; }
#queue { font-size: 13px; background: rgba(255,255,255,.2); padding: 2px 10px; border-radius: 12px; }
main { max-width: 760px; margin: 0 auto; padding: 16px; }
button, select, input, textarea { font: inherit; color: inherit; }
button { min-height: 44px; padding: 8px 14px; border: 1px solid var(--line); background: var(--card); border-radius: 10px; cursor: pointer; }
button.primary { background: var(--green); border-color: var(--green); color: #fff; font-weight: 700; }
@media (prefers-color-scheme: dark) { button.primary { color: #10180f; } }
button:disabled { opacity: .5; }
input, select, textarea { width: 100%; min-height: 44px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); }
textarea { min-height: 72px; }
label.f { display: block; font-size: 13px; color: var(--sub); margin-bottom: 10px; }
label.f > * { margin-top: 4px; color: var(--ink); font-size: 16px; }
h2 { font-size: 16px; margin: 22px 0 8px; }
.sub { color: var(--sub); font-size: 13px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin-bottom: 10px; }
.bar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.bar > .grow { flex: 1; min-width: 0; }
.chips { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; }
.chips button { flex: none; min-height: 40px; padding: 6px 12px; }
.chips button.on { background: var(--green); border-color: var(--green); color: #fff; }
.group-title { font-weight: 700; margin: 16px 0 6px; }
.rows { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 8px; }
.rows button { padding: 8px 4px; line-height: 1.25; }
.rows b { display: block; font-size: 18px; }
.rows small { color: var(--sub); }
.alert { color: var(--red); font-weight: 700; }
.trees { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 8px; }
.tree { padding: 0; overflow: hidden; text-align: left; background: var(--card); }
.tree .thumb { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; background: var(--green-soft); }
.tree .none { display: flex; align-items: center; justify-content: center; color: var(--sub); font-size: 12px; }
.tree .cap { display: flex; align-items: center; justify-content: space-between; gap: 4px; padding: 6px 8px; font-weight: 700; font-size: 14px; }
.tree.empty { opacity: .55; }
.badge { font-size: 12px; font-weight: 700; padding: 1px 8px; border-radius: 10px; white-space: nowrap; }
.badge.normal { background: var(--green-soft); color: var(--green); }
.badge.watch { background: var(--amber-soft); color: var(--amber); }
.badge.treat { background: var(--red-soft); color: var(--red); }
.badge.empty { background: var(--line); color: var(--sub); }
.timeline { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 8px; }
.shot { position: relative; padding: 0; border: 2px solid transparent; border-radius: 10px; overflow: hidden; background: none; display: block; min-height: 0; }
.shot.sel { border-color: var(--green); }
.shot img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; background: var(--green-soft); }
.shot span { position: absolute; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,.62); color: #fff; font-size: 11px; padding: 2px 4px; text-align: left; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.compare img { width: 100%; border-radius: 10px; display: block; background: var(--green-soft); }
.candidate { border-top: 1px solid var(--line); padding-top: 6px; margin-top: 6px; }
/* 촬영 화면 */
.cam { position: relative; background: #000; border-radius: 12px; overflow: hidden; aspect-ratio: 3/4; max-height: 56vh; width: 100%; margin: 8px auto; }
.cam video, .cam .ghost-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cam .ghost-img { pointer-events: none; }
.cam .msg { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: #fff; text-align: center; padding: 16px; }
.num { display: flex; align-items: center; justify-content: center; gap: 10px; }
.num button { width: 56px; height: 56px; font-size: 26px; padding: 0; }
.num input { width: 96px; text-align: center; font-size: 28px; font-weight: 800; height: 56px; }
.num .pre { font-size: 28px; font-weight: 800; }
.shutters { display: grid; grid-template-columns: 1fr 1.6fr; gap: 8px; margin-top: 8px; }
.shutters button { min-height: 64px; font-size: 17px; }
.hint { text-align: center; font-size: 14px; color: var(--sub); min-height: 22px; margin: 6px 0 0; }
.hint.warn { color: var(--amber); font-weight: 700; }
#toast { position: fixed; left: 16px; right: 16px; bottom: 20px; max-width: 500px; margin: 0 auto; background: #222; color: #fff; padding: 12px 14px; border-radius: 10px; z-index: 20; text-align: center; }
@media (max-width: 380px) { .num button { width: 48px; } }