:root{
  --bg:#f4f5f7;--card:#fff;--text:#17181c;--muted:#70747d;--line:#e6e8ec;
  --accent:#111827;--soft:#f8fafc;--danger:#b42318;--ok:#067647;
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:16px 24px}
.brand{font-weight:800;letter-spacing:-.03em}.brand span{color:#7c3aed}.wrap{max-width:1240px;margin:0 auto;padding:24px}.grid{display:grid;grid-template-columns:340px 1fr;gap:20px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 8px 30px rgba(17,24,39,.04)}
h1,h2,h3{margin:0 0 12px;letter-spacing:-.03em}h1{font-size:30px}.muted{color:var(--muted)}label{display:block;font-size:13px;font-weight:700;margin:14px 0 6px}
input,select,textarea{width:100%;padding:12px 13px;border:1px solid #d9dde3;border-radius:11px;background:#fff;font:inherit}textarea{min-height:84px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid #d7dbe1;background:#fff;padding:11px 14px;border-radius:11px;font-weight:750;cursor:pointer}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn.danger{color:var(--danger)}
.actions{display:flex;gap:10px;flex-wrap:wrap}.object-item{padding:14px;border:1px solid var(--line);border-radius:13px;margin:9px 0;cursor:pointer}.object-item.active{border-color:#111827;background:#f8fafc}.tiny{font-size:12px;color:var(--muted)}
.plan-wrap{position:relative;overflow:auto;border:1px dashed #cdd2d9;border-radius:15px;background:#f8fafc;min-height:360px;display:flex;align-items:flex-start;justify-content:center}
#planCanvas,#planImage{max-width:100%;display:block}.plan-stage{position:relative;display:inline-block;max-width:100%}.marker{position:absolute;transform:translate(-50%,-50%);width:31px;height:31px;border-radius:50%;background:#111827;color:#fff;display:grid;place-items:center;font-weight:800;border:3px solid white;box-shadow:0 4px 12px #0003;cursor:pointer}
.point-list{display:grid;gap:8px;margin-top:14px}.point-row{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:12px;padding:11px 12px}.badge{padding:5px 8px;border-radius:999px;background:#f1f3f5;font-size:12px;font-weight:800}.badge.ok{background:#ecfdf3;color:var(--ok)}.badge.issue{background:#fef3f2;color:var(--danger)}
.qr-sheet{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}.qr-card{text-align:center;border:1px solid var(--line);padding:16px;border-radius:14px}.qr-card img{width:150px;max-width:100%}
.landing{min-height:100vh;display:grid;place-items:center;padding:24px}.hero{max-width:720px;padding:46px}.hero h1{font-size:52px}.eyebrow{font-size:12px;font-weight:900;letter-spacing:.16em;color:#6b7280;margin-bottom:16px}
.worker{max-width:720px;margin:auto}.scanner{overflow:hidden;border-radius:16px;border:1px solid var(--line);background:#111;min-height:120px}.progress{height:10px;background:#e9edf1;border-radius:999px;overflow:hidden}.progress>div{height:100%;background:#111827}.event{padding:12px 0;border-bottom:1px solid var(--line)}
.modal{position:fixed;inset:0;background:#0008;display:none;align-items:center;justify-content:center;padding:18px;z-index:100}.modal.show{display:flex}.modal .card{width:min(520px,100%)}
.tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.tab{padding:9px 12px;border-radius:10px;background:#eef1f4;cursor:pointer}.tab.active{background:#111827;color:#fff}
@media(max-width:850px){.grid{grid-template-columns:1fr}.wrap{padding:14px}.topbar{padding:14px}.hero h1{font-size:38px}}
@media print{.topbar,.no-print,.tabs{display:none!important}body{background:#fff}.card{box-shadow:none;border:0}.qr-sheet{grid-template-columns:repeat(3,1fr)}}