:root {
  --bg:#f3f4f6;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --border:#e5e7eb;
  --accent:#111827;
  --ok:#065f46;
  --warn:#92400e;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}
.topbar{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:var(--card);border-bottom:1px solid var(--border)}
.topbar h1{margin:0;font-size:22px}
.container{max-width:760px;margin:0 auto;padding:16px}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px;margin-bottom:14px;box-shadow:0 2px 10px rgba(0,0,0,.04)}
h2,h3{margin-top:0}
label{display:block;font-weight:650;margin:12px 0}
input,select,textarea{width:100%;margin-top:6px;padding:12px;border:1px solid #cbd5e1;border-radius:10px;font:inherit;background:#fff}
button{border:0;border-radius:10px;padding:12px 16px;background:var(--accent);color:white;font-weight:700;font-size:15px;cursor:pointer}
button.secondary{background:#e5e7eb;color:#111827}
.hidden{display:none!important}
.row{display:flex;gap:12px;align-items:center}
.between{justify-content:space-between}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.grid2{grid-template-columns:1fr}.row.between{align-items:flex-start}}
.badge{display:inline-block;margin:4px 0 0;padding:5px 9px;border-radius:999px;background:#e5e7eb;font-size:12px}
.badge.online{background:#d1fae5;color:#065f46}
.badge.offline{background:#fef3c7;color:#92400e}
.muted,.hint{color:var(--muted);font-size:14px}
.progress{height:10px;background:#e5e7eb;border-radius:999px;overflow:hidden}
#progressBar{height:100%;width:0;background:#111827;transition:.25s}
.layout-guide{display:grid;grid-template-columns:1fr 1fr;border:2px solid #111827;border-radius:12px;overflow:hidden;margin:10px 0 14px}
.layout-guide div{padding:16px;border:1px solid #d1d5db;min-height:86px}
.file{padding:10px;border:1px dashed #9ca3af;border-radius:12px}
.file input{border:0;padding:6px 0}
.preview img,.preview video{width:100%;max-height:260px;object-fit:cover;border-radius:12px;margin-top:8px}
.check{display:flex;gap:10px;align-items:center}
.check input{width:auto;margin:0}
.events{margin-top:10px}
.event{padding:10px;background:#f9fafb;border:1px solid var(--border);border-radius:10px;margin-top:8px;font-size:14px}
.summary{line-height:1.55}
.summary strong{display:inline-block;min-width:150px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stat{background:#f9fafb;border:1px solid var(--border);border-radius:12px;padding:12px}
.stat b{display:block;font-size:20px}
.service-card .svc-body{font-size:14px;line-height:1.55}
.ok{color:var(--ok);font-weight:700}
.warn{color:var(--warn);font-weight:700}
.step.completed{outline:2px solid #a7f3d0}
.camera-capture{padding:10px;border:1px dashed #9ca3af;border-radius:12px;margin:12px 0}
.camera-capture.locked{opacity:.6}
.capture-label{font-weight:650;margin:0 0 8px}
.camera-view{position:relative;background:#111827;border-radius:10px;overflow:hidden;min-height:160px}
.camera-view video,.camera-view img{width:100%;max-height:280px;object-fit:cover;display:block}
.camera-controls{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.camera-controls button{flex:1;min-width:140px}
.cam-status{margin:6px 0 0;font-size:13px}