[hidden]{display:none!important}
:root{--bg:#f4f6f5;--card:#fff;--ink:#14201d;--muted:#5f6e6a;--line:#e1e7e5;--brand:#0f766e;--brand-ink:#fff;--in:#0f766e;--out:#b42318;--warn:#b54708;--warn-bg:#fff6e5;--ok-bg:#e7f6f3;--radius:16px}
@media (prefers-color-scheme:dark){:root{--bg:#0e1513;--card:#17211e;--ink:#e7efec;--muted:#93a39e;--line:#26332f;--brand:#2bb3a3;--brand-ink:#04211d;--in:#2bb3a3;--out:#f0645a;--warn:#f5a524;--warn-bg:#2d2414;--ok-bg:#12302b}}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-tap-highlight-color:transparent}
.wrap{max-width:480px;margin:0 auto;padding:max(16px,env(safe-area-inset-top)) 16px max(24px,env(safe-area-inset-bottom))}
h1{font-size:24px;margin:0}
a{color:var(--brand)}
.brand{display:flex;align-items:center;gap:12px;margin:32px 0 20px}
.brand img{border-radius:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin:12px 0}
.stack{display:flex;flex-direction:column;gap:14px}
label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14px}
input,select{font:inherit;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink);width:100%}
.btn{font:inherit;font-weight:700;border:0;border-radius:14px;padding:14px 18px;cursor:pointer;width:100%}
.btn.primary{background:var(--brand);color:var(--brand-ink)}
.btn.secondary{background:var(--card);color:var(--ink);border:1px solid var(--line);margin-top:10px}
.btn.ghost{background:transparent;color:var(--muted);width:auto;padding:8px 10px}
.btn.small{font-size:14px}
.btn.huge{font-size:24px;padding:26px;border-radius:20px;margin-top:6px;box-shadow:0 6px 18px rgba(0,0,0,.12)}
.btn.huge.in{background:var(--in);color:var(--brand-ink)}
.btn.huge.out{background:var(--out);color:#fff}
.btn:disabled{opacity:.6}
.top{display:flex;justify-content:space-between;align-items:center}
.status{display:flex;align-items:center;gap:14px}
.status-text{font-weight:700;font-size:18px}
.dot{width:14px;height:14px;border-radius:50%;background:var(--muted);flex:none}
.dot.on{background:var(--in);box-shadow:0 0 0 6px color-mix(in srgb,var(--in) 20%,transparent)}
.timer{margin-left:auto;font:700 22px/1 ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}.small{font-size:13px}.center{text-align:center}
.err{color:var(--out);margin:0;min-height:1em}
.msg{min-height:1.4em;text-align:center;font-weight:600;margin:12px 0}
.msg.bad{color:var(--out)}.msg.good{color:var(--in)}
.banner{border-radius:12px;padding:12px 14px;margin:10px 0;font-size:14px;display:flex;gap:10px;align-items:center;justify-content:space-between;background:var(--warn-bg);color:var(--ink)}
.banner.ok{background:var(--ok-bg)}
.banner button{width:auto;padding:8px 12px;font-size:14px}
.row-between{display:flex;justify-content:space-between;align-items:center}
.big-num{font-weight:800;font-size:20px;font-variant-numeric:tabular-nums}
.list{list-style:none;margin:10px 0 0;padding:0}
.list li{display:flex;justify-content:space-between;padding:10px 0;border-top:1px solid var(--line);font-size:14px;gap:8px}
.photo-btn{flex-direction:row;align-items:center;gap:12px;padding:12px;border:1px dashed var(--line);border-radius:12px;cursor:pointer;font-weight:600}
.photo-btn img{width:56px;height:56px;object-fit:cover;border-radius:10px}
.brand .lang-btn{margin-left:auto}
.top>div:last-child{display:flex;gap:2px}