:root{
  --navy:#0b1826;--navy-2:#13263b;--red:#c62f3b;--red-d:#a8222d;--ink:#14202c;--muted:#5b6876;
  --line:#dde3ea;--bg:#f4f6f9;--card:#ffffff;--ok:#1d7a46;--warn:#b26a00;
  --safe-top:env(safe-area-inset-top);--safe-bottom:env(safe-area-inset-bottom);
}
*{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,Arial,sans-serif;-webkit-text-size-adjust:100%}
button,input,select,textarea{font:inherit;color:inherit}
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:10px;
  padding:calc(10px + var(--safe-top)) 16px 10px;background:var(--navy);border-bottom:3px solid var(--red)}
.top .logo{height:40px;width:auto}
.top .back{background:none;border:0;color:#fff;font-size:34px;line-height:1;padding:0 8px 4px 0;cursor:pointer}
.top .sync{margin-left:auto;color:#fff;font-size:13px;background:var(--red);border-radius:12px;padding:3px 9px}
.top .sync:empty{display:none}
main{max-width:680px;margin:0 auto;padding:16px 16px calc(32px + var(--safe-bottom))}
h1{font-size:22px;margin:4px 0 4px}
h2{font-size:17px;margin:22px 0 8px}
.muted{color:var(--muted)}
.center{text-align:center}
.small{font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin:10px 0}
.btn{display:block;width:100%;border:0;border-radius:12px;padding:14px 16px;font-weight:600;cursor:pointer;
  background:var(--red);color:#fff;text-align:center;text-decoration:none}
.btn:active{background:var(--red-d)}
.btn.secondary{background:#fff;color:var(--navy);border:1.5px solid var(--navy)}
.btn.ghost{background:none;color:var(--navy);border:0;text-decoration:underline;font-weight:500}
.btn[disabled]{opacity:.5}
.row{display:flex;gap:10px}
.row>*{flex:1}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}
.tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:104px;
  border-radius:16px;border:0;background:var(--navy);color:#fff;font-weight:600;cursor:pointer}
.tile:active{background:var(--navy-2)}
.tile svg{width:34px;height:34px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tile.red{background:var(--red)}
label{display:block;font-weight:600;font-size:14px;margin:12px 0 4px}
input[type=text],input[type=search],input[type=number],select,textarea{width:100%;padding:12px;border:1.5px solid var(--line);
  border-radius:10px;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--red);border-color:transparent}
textarea{min-height:80px;resize:vertical}
.proj{display:block;text-decoration:none;color:inherit;cursor:pointer}
.proj .num{font-weight:700;color:var(--red);letter-spacing:.02em}
.proj .name{font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
.chip{border:1.5px solid var(--line);background:#fff;border-radius:20px;padding:6px 12px;font-size:14px;cursor:pointer}
.chip:active{border-color:var(--red)}
.preview{width:100%;max-height:52vh;object-fit:contain;border-radius:12px;background:#000;display:block}
.cap{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-top:1px solid var(--line)}
.cap:first-child{border-top:0}
.cap .k{font-size:12px;font-weight:700;color:#fff;background:var(--navy);border-radius:6px;padding:2px 6px;white-space:nowrap}
.cap .t{flex:1;min-width:0}
.cap .t div{overflow-wrap:anywhere}
.badge{font-size:12px;border-radius:6px;padding:2px 6px;background:#eef2f6;color:var(--muted)}
.badge.ok{background:#e3f4ea;color:var(--ok)}
.badge.warn{background:#fff2dc;color:var(--warn)}
.rec{font-size:44px;font-weight:700;text-align:center;font-variant-numeric:tabular-nums;margin:18px 0}
.dot{display:inline-block;width:14px;height:14px;border-radius:50%;background:var(--red);margin-right:8px;
  animation:blink 1s infinite}
@keyframes blink{50%{opacity:.2}}
.number{font-size:24px;font-weight:800;letter-spacing:.03em;color:var(--navy);word-break:break-all}
.toast{position:fixed;left:50%;bottom:calc(20px + var(--safe-bottom));transform:translateX(-50%);background:var(--navy);
  color:#fff;padding:10px 16px;border-radius:10px;font-size:14px;z-index:20;max-width:90vw}
.err{color:var(--red);font-weight:600}
details summary{cursor:pointer;font-weight:600;padding:6px 0}
@media (prefers-reduced-motion:reduce){.dot{animation:none}}