/* FM Mobile Capture — Spike #1
   Mobile-first. DBS palette (teal product accent on light surface). System fonts, self-contained. */

:root{
  --teal:#00b894; --navy:#1A1A2E; --sec:#667eea;
  --amber:#E5A100; --red:#D93025;
  --page:#F7F8FA; --card:#fff; --line:#e6e9ef;
  --ink:#1A1A2E; --ink2:#555; --ink3:#8a93a3;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
[hidden]{display:none !important}  /* beat class rules that set display (.btn, .kv) */
html,body{margin:0}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--page); color:var(--ink);
  font-size:16px; line-height:1.45;
  -webkit-text-size-adjust:100%;
  padding-bottom:env(safe-area-inset-bottom);
}

/* ---- header ---- */
.hdr{background:var(--navy); color:#fff; padding:16px 16px calc(16px + env(safe-area-inset-top));
     padding-top:calc(16px + env(safe-area-inset-top));}
.hdr-in{max-width:640px;margin:0 auto}
.hdr-title{font-size:20px;font-weight:600;letter-spacing:.2px}
.hdr-tag{display:inline-block;background:var(--teal);color:#08231d;font-size:12px;font-weight:700;
         padding:2px 8px;border-radius:10px;vertical-align:middle;margin-left:6px}
.hdr-sub{font-size:13px;color:#b9c0cf;margin-top:4px}

/* ---- warning banner ---- */
.warn{max-width:640px;margin:12px auto 0;background:#fff6e0;border:1px solid var(--amber);
      color:#5a4300;padding:12px 14px;border-radius:10px;font-size:14px;line-height:1.4}
.warn b{color:#3a2c00}

/* ---- layout ---- */
.wrap{max-width:640px;margin:0 auto;padding:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;
      padding:16px;margin-bottom:16px;box-shadow:0 1px 2px rgba(20,25,45,.04)}
.card-h{display:flex;align-items:center;gap:10px;margin:0 0 12px}
.card-h h2{font-size:17px;margin:0;font-weight:600}
.num{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;
     background:var(--navy);color:#fff;border-radius:50%;font-size:14px;font-weight:700;flex:0 0 auto}

/* ---- buttons ---- */
.btn{appearance:none;border:1px solid var(--line);background:#fff;color:var(--ink);
     font-family:inherit;
     font-size:16px;font-weight:600;padding:13px 16px;border-radius:11px;cursor:pointer;
     min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn:active{transform:translateY(1px)}
.btn-pri{background:var(--teal);border-color:var(--teal);color:#06251d}
.btn-ghost{background:#f2f4f8;border-color:transparent;color:var(--ink2)}
.btn.full{width:100%}
.row{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.row .btn{flex:1 1 auto}

/* ---- scanner ---- */
.scanwrap{position:relative;width:100%;aspect-ratio:4/3;background:#0d0d1a;border-radius:12px;
          overflow:hidden;display:flex;align-items:center;justify-content:center}
#video{width:100%;height:100%;object-fit:cover;display:block}
.scanidle{position:absolute;color:#5b6478;font-size:14px;font-weight:600}
.scanline{position:absolute;left:8%;right:8%;top:50%;height:2px;background:var(--teal);
          box-shadow:0 0 12px 2px rgba(0,184,148,.7);animation:sweep 2s ease-in-out infinite}
@keyframes sweep{0%{top:22%}50%{top:78%}100%{top:22%}}
.scandbg-wrap{margin-top:10px}
.scandbg{background:#0d0d1a;color:#7ee0c6;border-radius:8px;padding:10px 12px;font-size:12px;
         line-height:1.5;white-space:pre-wrap;word-break:break-word}
.scandbg-wrap .btn{margin-top:8px;width:100%}
.fallback{margin-top:12px}
.hint{font-size:13px;color:var(--ink2);margin:8px 0 0;line-height:1.4}
.lastscan{margin-top:12px;background:#eafaf5;border:1px solid #b7ead9;border-radius:11px;padding:12px}
.ls-val{font-family:var(--mono);font-size:16px;font-weight:700;color:#065f46;word-break:break-all}
.ls-meta{font-size:12px;color:var(--ink2);margin-top:2px;font-family:var(--mono)}

/* ---- photo ---- */
.photoOut{margin-top:12px}
#photoImg{width:100%;max-height:320px;object-fit:contain;background:#0d0d1a;border-radius:11px;display:block}
.kv{font-size:13px;color:var(--ink2);margin-top:10px;display:grid;grid-template-columns:auto 1fr;
    gap:4px 14px;align-items:baseline}
.kv .k{color:var(--ink3);font-weight:600}
.kv .v{color:var(--ink);font-family:var(--mono);word-break:break-all}
.kv .v.pass{color:#0a7f5c;font-weight:700}
.kv .v.fail{color:var(--red);font-weight:700}
.mono{font-family:var(--mono)}

/* ---- signature ---- */
.sig{width:100%;height:180px;background:#fff;border:2px dashed #cfd6e2;border-radius:11px;
     touch-action:none;display:block}

/* ---- log ---- */
.summary{background:#f2f4f8;border-radius:10px;padding:10px 12px;font-size:14px;font-weight:600;margin:10px 0}
.summary b{color:var(--teal)}
.summary .bad{color:var(--red)}
.logscroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:10px}
.logtbl{border-collapse:collapse;width:100%;font-size:13px;min-width:520px}
.logtbl th,.logtbl td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
.logtbl th{background:#f7f8fa;color:var(--ink3);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.logtbl td.val{font-family:var(--mono);max-width:180px;overflow:hidden;text-overflow:ellipsis}
.vbtn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:5px 9px;font-size:13px;
      cursor:pointer;font-weight:700;min-height:34px}
.vbtn.on-ok{background:#eafaf5;border-color:#8fdcc4;color:#0a7f5c}
.vbtn.on-bad{background:#fdecea;border-color:#f2b4ad;color:var(--red)}

.diag .kv{grid-template-columns:auto 1fr}
.ftr{max-width:640px;margin:0 auto;padding:8px 16px 28px;color:var(--ink3);font-size:12px;text-align:center}