:root{
  --bg:#ffffff; --card:#f3f4f6; --card2:#e9eaee; --ink:#111111; --muted:#6b7280; --line:#e5e7eb;
  --accent:#111111; --onaccent:#ffffff; --ok:#15803d; --okbg:#e7f6ec; --warn:#b45309; --warnbg:#fff4e0; --bad:#b91c1c; --badbg:#fde8e8;
  --r:20px; --nav:76px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:"Kantumruy Pro",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
.boot{display:grid;place-items:center;height:100vh;font-weight:700;font-size:28px}
.page{max-width:640px;margin:0 auto;padding:max(16px,env(safe-area-inset-top)) 16px calc(var(--nav) + 32px + env(safe-area-inset-bottom))}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:4px 0 20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px}
.brand img{height:40px;width:auto}
.brand .mark{width:40px;height:40px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:14px;letter-spacing:.5px}
.brand small{display:block;font-weight:500;font-size:12px;color:var(--muted)}
h1{font-size:22px;margin:0 0 14px}
h2{font-size:18px;margin:26px 0 12px}
.muted{color:var(--muted)} .small{font-size:13px}
.card{background:var(--card);border-radius:var(--r);padding:18px;display:flex;align-items:center;gap:16px;border:0;width:100%;text-align:left;cursor:pointer;margin-bottom:14px}
.card:active{transform:scale(.99)}
.card .ic{width:58px;height:58px;border-radius:16px;background:#fff;display:grid;place-items:center;flex:none}
.card .ic svg{width:30px;height:30px}
.card b{display:block;font-size:18px}
.card .chev{margin-left:auto;font-size:22px;color:var(--ink)}
.card.dark{background:var(--ink);color:#fff}.card.dark .muted{color:#c9c9c9}.card.dark .ic{background:#2a2a2a}.card.dark .chev{color:#fff}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}
.stat{background:var(--card);border-radius:16px;padding:14px 12px}
.stat b{font-size:26px;display:block;line-height:1.1}
.stat span{font-size:12px;color:var(--muted)}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:14px;scrollbar-width:none}
.chip{border:0;background:var(--card);border-radius:14px;padding:10px 16px;white-space:nowrap;cursor:pointer}
.chip.on{background:var(--ink);color:#fff}
.row{display:flex;align-items:center;gap:12px;padding:12px;border-radius:16px;background:var(--card);margin-bottom:10px;cursor:pointer;border:0;width:100%;text-align:left}
.row img,.row .ph{width:64px;height:46px;object-fit:cover;border-radius:8px;background:var(--card2);flex:none}
.row .t{min-width:0;flex:1}
.row .t b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .t span{font-size:13px;color:var(--muted)}
.row .room{font-weight:700;background:#fff;border-radius:10px;padding:4px 10px;font-size:14px}
.search{position:relative;margin-bottom:14px}
.search input{width:100%;padding:14px 14px 14px 44px;border:1px solid var(--line);border-radius:16px;background:#fff;font-size:16px}
.search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--muted)}
label.f{display:block;margin-bottom:12px}
label.f>span{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
.in{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:14px;background:#fff;font-size:16px;min-height:50px}
.in:focus{outline:2px solid var(--ink);outline-offset:0;border-color:transparent}
.in.err{border-color:var(--bad);background:var(--badbg)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:16px;padding:15px 20px;background:var(--accent);color:var(--onaccent);font-weight:600;font-size:16px;cursor:pointer;width:100%;min-height:54px}
.btn.ghost{background:var(--card);color:var(--ink)}
.btn.danger{background:var(--badbg);color:var(--bad)}
.btn:disabled{opacity:.5}
.btns{display:grid;gap:10px;margin-top:16px}
.badge{display:inline-flex;gap:6px;align-items:center;border-radius:12px;padding:8px 12px;font-size:14px;font-weight:500;margin-bottom:12px}
.badge.ok{background:var(--okbg);color:var(--ok)} .badge.warn{background:var(--warnbg);color:var(--warn)} .badge.bad{background:var(--badbg);color:var(--bad)}
.preview{width:100%;border-radius:16px;display:block;background:var(--card);margin-bottom:12px;max-height:340px;object-fit:contain}
.progress{height:8px;border-radius:6px;background:var(--card);overflow:hidden;margin:10px 0}
.progress i{display:block;height:100%;background:var(--ink);width:0;transition:width .3s}
.center{text-align:center}
.empty{text-align:center;padding:40px 10px;color:var(--muted)}
.back{border:0;background:none;font-size:26px;padding:4px 8px 4px 0;cursor:pointer}
.kv{background:var(--card);border-radius:16px;padding:6px 16px;margin-bottom:14px}
.kv div{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.kv div:last-child{border-bottom:0}
.kv span{color:var(--muted);font-size:14px}.kv b{text-align:right;font-weight:600}
/* bottom nav */
nav.bn{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);display:flex;justify-content:space-around;align-items:flex-end;padding:8px 6px calc(10px + env(safe-area-inset-bottom));z-index:20}
nav.bn a{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:12px;color:var(--muted);text-decoration:none;max-width:110px}
nav.bn a svg{width:26px;height:26px}
nav.bn a.on{color:var(--ink);font-weight:600}
nav.bn a.cam .circ{width:62px;height:62px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;margin-top:-30px;box-shadow:0 6px 18px rgba(0,0,0,.18)}
/* country picker */
.cp{position:relative}
.cp .list{position:absolute;left:0;right:0;top:100%;margin-top:4px;background:#fff;border:1px solid var(--line);border-radius:14px;max-height:260px;overflow:auto;z-index:30;box-shadow:0 10px 30px rgba(0,0,0,.12)}
.cp .list button{display:flex;justify-content:space-between;width:100%;border:0;background:none;padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);cursor:pointer}
.cp .list button span{color:var(--muted);font-size:13px}
.toast{position:fixed;left:50%;bottom:calc(var(--nav) + 30px);transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:14px;z-index:50;max-width:90%;text-align:center}
.qr{display:grid;place-items:center;padding:16px;background:#fff;border-radius:16px;border:1px solid var(--line);margin:10px 0}
.linkbox{word-break:break-all;background:var(--card);border-radius:12px;padding:12px;font-size:13px}
.hidden{display:none!important}
.big-ok{font-size:64px;line-height:1}