:root{
  --bg:#f6f5f0; --surface:#ffffff; --surface-2:#efeee7; --text:#1d2320; --muted:#6b756e;
  --line:#dcdad1; --accent:#2f6b46; --accent-soft:#e4efe7; --warn:#b3411f; --star:#d99b16;
  --radius:14px; --shadow:0 1px 3px rgba(20,30,24,.08), 0 8px 24px rgba(20,30,24,.06);
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#12160f; --surface:#1b201a; --surface-2:#242a22; --text:#e8ece6; --muted:#9aa79c;
    --line:#333b31; --accent:#7fbf95; --accent-soft:#22301f; --warn:#e08161; --star:#e8b93f;
    --shadow:0 1px 3px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
  }
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Pretendard","Noto Sans KR",system-ui,sans-serif;
  font-size:15px; line-height:1.5; -webkit-text-size-adjust:100%;
}
button,input,select,textarea{font:inherit;color:inherit}

/* ---------- top bar ---------- */
.topbar{
  position:sticky; top:0; z-index:20; background:var(--surface);
  border-bottom:1px solid var(--line); padding:10px 14px 0;
  padding-top:calc(10px + env(safe-area-inset-top));
}
.topbar-row{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.brand{margin:0;font-size:18px;font-weight:700;letter-spacing:-.01em}
.stats{font-size:12px;color:var(--muted)}
.search-row{display:flex;gap:8px;margin-top:10px}
.search-row input{
  flex:1;min-width:0;padding:10px 12px;border:1px solid var(--line);border-radius:10px;
  background:var(--surface-2);
}
.search-row select{padding:10px 8px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2)}
.tabs{display:flex;gap:4px;margin-top:10px}
.tab{
  flex:1;padding:9px 4px;border:0;background:transparent;color:var(--muted);
  border-bottom:2px solid transparent;cursor:pointer;font-weight:600;font-size:14px;
}
.tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.tagbar{display:flex;gap:6px;overflow-x:auto;padding:8px 0;scrollbar-width:none}
.tagbar::-webkit-scrollbar{display:none}
.tagbar:empty{display:none}
.chip{
  flex:0 0 auto;padding:5px 11px;border-radius:999px;border:1px solid var(--line);
  background:var(--surface-2);color:var(--muted);font-size:13px;cursor:pointer;white-space:nowrap;
}
.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}

/* ---------- views ---------- */
main{padding:14px;padding-bottom:96px;max-width:1100px;margin:0 auto}
.view{display:none}
.view.active{display:block}
.empty{color:var(--muted);text-align:center;padding:48px 20px;line-height:1.7}

.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:640px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:960px){.grid{grid-template-columns:repeat(4,1fr)}}
.card{
  background:var(--surface);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  cursor:pointer;border:1px solid var(--line);
}
.card .thumb{aspect-ratio:1/1;width:100%;object-fit:cover;display:block;background:var(--surface-2)}
.card .noimg{aspect-ratio:1/1;display:grid;place-items:center;background:var(--surface-2);font-size:30px;color:var(--muted)}
.card .body{padding:9px 10px 11px}
.card .name{font-weight:700;font-size:14px;display:flex;align-items:center;gap:4px}
.card .sci{font-size:12px;color:var(--muted);font-style:italic;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card .meta{font-size:11px;color:var(--muted);margin-top:4px;display:flex;gap:6px;flex-wrap:wrap}
.badge{background:var(--accent-soft);color:var(--accent);border-radius:6px;padding:1px 6px;font-size:11px}
.badge.pest{background:rgba(179,65,31,.12);color:var(--warn)}

.tl-group{margin-bottom:22px}
.tl-date{font-size:13px;font-weight:700;color:var(--accent);margin:0 0 8px;padding-bottom:6px;border-bottom:1px solid var(--line)}
.tl-item{display:flex;gap:12px;padding:8px 0;cursor:pointer;align-items:center}
.tl-item img,.tl-item .noimg{width:56px;height:56px;border-radius:10px;object-fit:cover;flex:0 0 auto}
.tl-item .noimg{display:grid;place-items:center;background:var(--surface-2)}
.tl-item .t-name{font-weight:600}
.tl-item .t-sub{font-size:12px;color:var(--muted)}

#map{height:70vh;min-height:380px;border-radius:var(--radius);border:1px solid var(--line);overflow:hidden}
.leaflet-popup-content{margin:10px 12px;font-size:13px}

/* ---------- quiz ---------- */
.quiz-wrap{max-width:520px;margin:0 auto}
.quiz-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.chk{font-size:14px;color:var(--muted);display:flex;align-items:center;gap:6px}
.qcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.qcard img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:var(--surface-2)}
.qbody{padding:16px;text-align:center}
.qhint{color:var(--muted);font-size:13px;min-height:20px}
.qanswer{font-size:22px;font-weight:800;margin:8px 0 2px}
.qsci{font-style:italic;color:var(--muted);font-size:13px}
.qdetail{text-align:left;font-size:13px;color:var(--muted);margin-top:12px;white-space:pre-wrap}
.qbtns{display:flex;gap:8px;margin-top:14px}
.qbtns .btn{flex:1;justify-content:center}
.qprogress{text-align:center;color:var(--muted);font-size:12px;margin-top:10px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:10px;
  border:1px solid var(--line);background:var(--surface-2);color:var(--text);
  cursor:pointer;font-size:14px;font-weight:600;text-decoration:none;
}
.btn:active{transform:scale(.98)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.danger{color:var(--warn);border-color:var(--line)}
.icon-btn{background:transparent;border:0;font-size:20px;cursor:pointer;padding:4px 8px;color:var(--muted)}
.icon-btn.star{color:var(--star);font-size:22px}
.fab{
  position:fixed;right:18px;bottom:calc(22px + env(safe-area-inset-bottom));z-index:30;
  width:58px;height:58px;border-radius:50%;border:0;background:var(--accent);color:#fff;
  font-size:30px;line-height:1;box-shadow:0 6px 20px rgba(0,0,0,.25);cursor:pointer;
}

/* ---------- sheet ---------- */
.sheet-backdrop{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.45);display:flex;align-items:flex-end;justify-content:center}
.sheet{
  background:var(--bg);width:100%;max-width:720px;max-height:94vh;overflow-y:auto;
  border-radius:18px 18px 0 0;padding-bottom:calc(24px + env(safe-area-inset-bottom));
}
@media(min-width:720px){.sheet-backdrop{align-items:center}.sheet{border-radius:18px;max-height:90vh}}
.sheet-head{
  position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:8px;
  padding:12px 14px;background:var(--surface);border-bottom:1px solid var(--line);
}
.sheet-title{flex:1;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.photo-strip{display:flex;gap:8px;overflow-x:auto;padding:12px 14px 4px;scrollbar-width:none}
.photo-strip::-webkit-scrollbar{display:none}
.photo-strip:empty{display:none}
.pthumb{position:relative;flex:0 0 auto}
.pthumb img{width:110px;height:110px;object-fit:cover;border-radius:12px;border:1px solid var(--line);cursor:zoom-in;display:block}
.pthumb .px{position:absolute;top:4px;right:4px;background:rgba(0,0,0,.6);color:#fff;border:0;border-radius:50%;width:22px;height:22px;cursor:pointer;font-size:12px;line-height:1}
.pthumb .pcover{position:absolute;bottom:4px;left:4px;background:rgba(0,0,0,.6);color:#fff;border:0;border-radius:6px;padding:2px 6px;font-size:10px;cursor:pointer}
.pthumb.is-cover .pcover{background:var(--accent)}
.photo-actions{display:flex;align-items:center;gap:10px;padding:8px 14px 4px}
.hint{font-size:12px;color:var(--muted)}
.subtabs{display:flex;gap:4px;padding:10px 14px 0;position:sticky;top:57px;background:var(--bg);z-index:4}
.subtab{flex:1;padding:8px 4px;border:1px solid var(--line);background:var(--surface-2);color:var(--muted);border-radius:9px;cursor:pointer;font-size:13px;font-weight:600}
.subtab.active{background:var(--accent);border-color:var(--accent);color:#fff}
.pane{display:none;padding:14px}
.pane.active{display:block}
.pane label{display:block;font-size:12px;color:var(--muted);font-weight:600;margin-bottom:12px}
.pane input,.pane textarea{
  display:block;width:100%;margin-top:4px;padding:10px 12px;border:1px solid var(--line);
  border-radius:10px;background:var(--surface);color:var(--text);font-weight:400;font-size:15px;
}
.pane textarea{resize:vertical}
.row{display:flex;gap:8px;align-items:flex-end;margin-bottom:12px}
.row .flex{flex:1;margin-bottom:0}
.pest-item{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:10px;position:relative}
.pest-item .px{position:absolute;top:8px;right:8px;background:transparent;border:0;color:var(--muted);cursor:pointer;font-size:16px}
.pest-item label{margin-bottom:8px}
.sheet-foot{display:flex;justify-content:space-between;gap:10px;padding:6px 14px 14px}

.lightbox{position:fixed;inset:0;z-index:60;background:rgba(0,0,0,.92);display:grid;place-items:center;cursor:zoom-out}
.lightbox img{max-width:96vw;max-height:92vh;object-fit:contain}