:root{
  --bg:#f4f6f8; --card:#ffffff; --ink:#1b2328; --muted:#5b6770; --line:#d9e0e5;
  --brand:#234f8a; --brand-ink:#ffffff; --brand-soft:#e6edf7; --accent:#f0a81c;
  --danger:#c0392b; --ok:#2e7d4f; --radius:14px; --fs:18px;
  --list-w:400px;
}
*{box-sizing:border-box}
html{font-size:var(--fs);height:100%}
body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-family:"Pretendard","Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",system-ui,sans-serif;line-height:1.45;-webkit-text-size-adjust:100%;overflow:hidden}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
h2,h3{margin:0}

/* ---------- 두 칸 배치 ---------- */
.app{display:grid;grid-template-columns:1fr;height:100%;height:100dvh}
.pane{display:flex;flex-direction:column;min-height:0;height:100%;background:var(--bg)}
.pane-head{flex:0 0 auto;display:flex;align-items:center;gap:8px;background:var(--brand);color:var(--brand-ink);padding:calc(8px + env(safe-area-inset-top)) 10px 8px;min-height:56px}
.pane-body{flex:1 1 auto;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:10px 12px calc(90px + env(safe-area-inset-bottom))}
.pane-detail{display:none}
body.show-detail .pane-list{display:none}
body.show-detail .pane-detail{display:flex}
@media (min-width:900px){
  .app{grid-template-columns:var(--list-w) 1fr}
  .pane-list{border-right:1px solid var(--line)}
  .pane-detail{display:flex !important}
  body.show-detail .pane-list{display:flex}
  .pane-head .back{display:none}
  .pane-body{padding-bottom:40px}
  .pane-detail .pane-body{max-width:860px;width:100%}
}

/* ---------- 머리 ---------- */
.pane-head .title{flex:1;font-weight:700;font-size:1.05rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pane-head .sub{display:block;font-weight:500;font-size:.8rem;opacity:.85}
.icon-btn,.back{background:none;border:0;color:#fff;font-size:1.3rem;min-width:44px;min-height:44px;border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.icon-btn:active,.back:active{background:rgba(255,255,255,.15)}
.head-btn{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.5);color:#fff;border-radius:9px;padding:7px 12px;font-weight:600;cursor:pointer;min-height:40px;white-space:nowrap}

/* ---------- 검색 ---------- */
.search-wrap{flex:1;position:relative}
.search{width:100%;min-height:46px;padding:10px 40px 10px 14px;border:0;border-radius:12px;background:#fff;color:var(--ink);font-size:1.02rem}
.search:focus{outline:3px solid var(--accent);outline-offset:0}
.search::-webkit-search-cancel-button{display:none}
.search-clear{position:absolute;right:4px;top:50%;transform:translateY(-50%);background:var(--line);border:0;border-radius:50%;width:32px;height:32px;cursor:pointer;color:var(--muted);font-weight:700}
.chips{display:flex;gap:6px;overflow-x:auto;padding:8px 12px 0;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:999px;padding:6px 12px;font-size:.88rem;font-weight:600;cursor:pointer;min-height:36px}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff}
.chip.kind{min-height:42px;font-size:.95rem}
.chip.kind.on{background:var(--brand-soft);color:var(--brand);border-color:var(--brand)}

/* ---------- 목록 ---------- */
.count{color:var(--muted);font-size:.85rem;padding:2px 4px 8px}
.row{display:flex;gap:10px;background:var(--card);border-radius:var(--radius);padding:12px 14px;margin-bottom:8px;box-shadow:0 1px 2px rgba(0,0,0,.05);cursor:pointer;border:2px solid transparent}
.row.on{border-color:var(--brand)}
.row:active{background:var(--brand-soft)}
.row-main{flex:1;min-width:0}
.row-name{font-weight:700;font-size:1.05rem;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.row-sub{color:var(--muted);font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row-side{flex:0 0 auto;text-align:right;font-size:.85rem;color:var(--muted);display:flex;flex-direction:column;align-items:flex-end;gap:2px}
.row-no{font-weight:700;color:var(--brand)}
.row-phone{font-variant-numeric:tabular-nums;color:var(--ink)}
.badge{display:inline-block;background:var(--brand-soft);color:var(--brand);border-radius:7px;padding:1px 7px;font-size:.78rem;font-weight:700;vertical-align:middle}
.badge.gray{background:#eef1f4;color:var(--muted)}
.badge.warn{background:#fdf1d8;color:#8a5a00}
.badge.sample{background:#f3e8ff;color:#6b21a8}
.empty{text-align:center;color:var(--muted);padding:40px 16px}
.empty b{display:block;font-size:1.1rem;color:var(--ink);margin-bottom:6px}

.fab{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));background:var(--brand);color:#fff;font-weight:700;border-radius:999px;padding:14px 20px;box-shadow:0 4px 14px rgba(0,0,0,.25);font-size:1rem;z-index:4}
body.show-detail .fab{display:none}
@media (min-width:900px){.fab{position:absolute;left:16px;right:auto;bottom:16px}.pane-list{position:relative}body.show-detail .fab{display:block}}

/* ---------- 카드·필드 ---------- */
.card{background:var(--card);border-radius:var(--radius);padding:14px;margin-bottom:12px;box-shadow:0 1px 2px rgba(0,0,0,.05)}
.card-title{font-size:1rem;font-weight:700;margin-bottom:8px}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;gap:8px}
.card-head .card-title{margin-bottom:0}
.hint{color:var(--muted);font-size:.88rem;margin:4px 0 8px}
.field{display:block;margin-bottom:12px}
.field>span{display:block;font-size:.85rem;color:var(--muted);margin-bottom:4px}
.field input,.field select,.field textarea{width:100%;min-height:50px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
.field textarea{min-height:110px;resize:vertical;line-height:1.5}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--brand);outline-offset:0;border-color:var(--brand)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn-primary,.btn-outline{min-height:52px;padding:10px 16px;border-radius:12px;font-weight:700;cursor:pointer;border:2px solid var(--brand);font-size:1rem}
.btn-primary{background:var(--brand);color:#fff}
.btn-outline{background:#fff;color:var(--brand)}
.btn-outline.danger{border-color:var(--danger);color:var(--danger)}
.btn-small{min-height:38px;padding:4px 12px;border-radius:10px;border:1px solid var(--brand);background:var(--brand-soft);color:var(--brand);font-weight:600;cursor:pointer;font-size:.9rem}
.btn-small.danger{border-color:var(--danger);color:var(--danger);background:#fdeeec}
.wide{width:100%}
.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:4px}
.actions .btn-primary{grid-column:1/-1}

/* ---------- 현장 상세 ---------- */
.site-top{display:flex;flex-direction:column;gap:6px}
.site-name{font-size:1.3rem;font-weight:800;line-height:1.3}
.site-meta{color:var(--muted);font-size:.92rem;display:flex;flex-wrap:wrap;gap:4px 10px}
.contact{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;margin-top:10px}
.contact a.tel{display:flex;align-items:center;gap:10px;background:var(--brand);color:#fff;border-radius:12px;padding:12px 14px;font-weight:800;font-size:1.15rem;font-variant-numeric:tabular-nums;min-height:54px}
.contact a.tel small{font-weight:600;font-size:.8rem;opacity:.85}
.contact .copy{min-height:54px}
.contact a.addr{grid-column:1/-1;display:flex;align-items:flex-start;gap:8px;background:var(--brand-soft);color:var(--brand);border-radius:12px;padding:12px 14px;font-weight:600;line-height:1.4}
.tabs{display:flex;background:#fff;border-radius:12px;padding:4px;margin-bottom:12px;box-shadow:0 1px 2px rgba(0,0,0,.05)}
.tabs a{flex:1;text-align:center;padding:11px 6px;border-radius:9px;font-weight:700;color:var(--muted)}
.tabs a.on{background:var(--brand);color:#fff}
dl.info{margin:0;display:grid;grid-template-columns:96px 1fr;gap:0}
dl.info dt{color:var(--muted);font-size:.9rem;padding:10px 0;border-bottom:1px solid var(--line)}
dl.info dd{margin:0;padding:10px 0;border-bottom:1px solid var(--line);word-break:break-all;white-space:pre-wrap}
dl.info dd a{color:var(--brand);text-decoration:underline}

/* ---------- 기록 ---------- */
.visit{position:relative;border-left:4px solid var(--brand);padding-left:12px}
.visit-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:6px}
.visit-date{font-weight:800;font-size:1.02rem}
.visit-nth{margin-left:auto;color:var(--muted);font-size:.85rem;font-weight:700}
.visit-body{white-space:pre-wrap;line-height:1.55;word-break:break-word}
.visit-loc{margin-top:8px;background:#fff8e6;border:1px solid #f6dfa6;border-radius:10px;padding:8px 10px;font-weight:600;font-size:.95rem}
.visit-foot{display:flex;justify-content:space-between;align-items:center;margin-top:10px;color:var(--muted);font-size:.88rem}
.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:6px;margin-top:10px}
.thumb{position:relative;aspect-ratio:1;border-radius:10px;overflow:hidden;background:#dfe5ea;border:0;padding:0;cursor:pointer}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb .play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.8rem;text-shadow:0 1px 4px rgba(0,0,0,.6)}
.thumb .dur{position:absolute;right:4px;bottom:4px;background:rgba(0,0,0,.6);color:#fff;font-size:.7rem;padding:1px 5px;border-radius:5px}
.thumb .rm{position:absolute;right:4px;top:4px;background:rgba(192,57,43,.95);color:#fff;border:0;border-radius:50%;width:26px;height:26px;font-weight:700;cursor:pointer;line-height:1}
.thumb.removed img{opacity:.25}
.thumb .nofile{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.8rem;text-align:center;padding:6px}
.media-btns{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:8px}
.media-btns button{min-height:56px;border-radius:12px;border:1px solid var(--brand);background:var(--brand-soft);color:var(--brand);font-weight:700;cursor:pointer;font-size:.95rem}
.busy{color:var(--muted);font-size:.9rem;margin-top:6px}

/* ---------- 뷰어 ---------- */
.viewer{position:fixed;inset:0;background:rgba(0,0,0,.94);z-index:50;display:flex;align-items:center;justify-content:center}
.viewer[hidden]{display:none}
.viewer-stage{max-width:100vw;max-height:100vh;display:flex;align-items:center;justify-content:center}
.viewer-stage img,.viewer-stage video{max-width:100vw;max-height:100vh;object-fit:contain}
.viewer-close{position:absolute;top:calc(10px + env(safe-area-inset-top));right:10px;background:rgba(255,255,255,.15);color:#fff;border:0;border-radius:50%;width:46px;height:46px;font-size:1.3rem;cursor:pointer;z-index:2}
.viewer-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);color:#fff;border:0;border-radius:50%;width:48px;height:48px;font-size:2rem;line-height:1;cursor:pointer;z-index:2}
.viewer-nav.prev{left:8px}.viewer-nav.next{right:8px}
.viewer-nav[disabled]{opacity:.2}
.viewer-cap{position:absolute;left:0;right:0;bottom:calc(10px + env(safe-area-inset-bottom));text-align:center;color:#fff;font-size:.9rem;padding:0 60px;text-shadow:0 1px 3px #000}

/* ---------- 기타 ---------- */
.toast{position:fixed;left:50%;bottom:calc(90px + env(safe-area-inset-bottom));transform:translateX(-50%);background:#1b2328;color:#fff;padding:10px 18px;border-radius:999px;font-weight:600;z-index:60;box-shadow:0 4px 14px rgba(0,0,0,.3);max-width:90vw;text-align:center}
.toast[hidden]{display:none}
.stat{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line)}
.stat b{font-variant-numeric:tabular-nums}
.btn-list{display:grid;gap:8px;margin-top:8px}
.kv{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.sr{position:absolute;left:-9999px}