:root{
  --bg:#f4f7fb;--card:#fff;--text:#172033;--muted:#667085;--primary:#1f6feb;--danger:#dc2626;--ok:#16a34a;--warn:#f59e0b;--line:#d9e2ef;--soft:#edf4ff;--dark:#0f2547;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
.topbar{background:var(--dark);color:#fff;position:sticky;top:0;z-index:10;box-shadow:0 2px 10px #0002}
.topbar-inner{max-width:1180px;margin:auto;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.brand{font-weight:900;font-size:19px}.top-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.user-chip{font-size:12px;background:#fff2;padding:5px 8px;border-radius:999px}
.container{max-width:1180px;margin:18px auto;padding:0 14px 60px}.container.narrow,.narrow{max-width:640px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:0 4px 12px #1720330d;margin-bottom:14px}
h1{font-size:25px;margin:0 0 12px}h2{font-size:18px;margin:0 0 10px}.muted{color:var(--muted);font-size:13px}.error{background:#fee2e2;color:#991b1b;padding:10px;border-radius:10px}.success{background:#dcfce7;color:#166534;padding:10px;border-radius:10px}
.grid{display:grid;gap:14px}.grid.cards{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}@media(min-width:820px){.grid.two{grid-template-columns:1fr 1fr}.measure-page{display:grid;grid-template-columns:360px 1fr;gap:14px;align-items:start}}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;flex-wrap:wrap}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.actions.right{justify-content:flex-end}
.btn{display:inline-block;border:0;border-radius:12px;padding:10px 13px;background:#e8eef8;color:#10213d;font-weight:800;cursor:pointer}.btn.primary{background:var(--primary);color:#fff}.btn.danger{background:var(--danger);color:#fff}.btn.ok{background:var(--ok);color:#fff}.btn.ghost{background:#fff2;color:#fff}.btn.small{font-size:12px;padding:7px 9px}.btn.wide{width:100%;margin-top:14px}.btn.record{width:100%;font-size:24px;padding:28px 16px;border-radius:22px;margin:8px 0 10px;letter-spacing:.02em}
input,select,textarea{width:100%;padding:11px;border:1px solid var(--line);border-radius:10px;background:#fff;font:inherit}label{display:block;font-weight:800;font-size:13px;margin:9px 0 4px}.inline{display:flex;align-items:center;gap:6px}.inline input{width:auto}
.pill,.sync-pill{display:inline-block;border-radius:999px;padding:5px 9px;background:#eef2ff;font-size:12px;font-weight:800}.sync-pill.online{background:#dcfce7;color:#166534}.sync-pill.offline{background:#fee2e2;color:#991b1b}.sync-pill.warn{background:#fef3c7;color:#92400e}
.check-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px}.check-card{border:1px solid var(--line);border-radius:12px;padding:10px;background:#fff;display:flex;gap:8px;align-items:center}.check-card input{width:auto}
.event-list{display:flex;flex-direction:column;gap:9px}.event-row{display:grid;grid-template-columns:72px 36px 1fr auto;gap:10px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:10px;background:#fff}.event-time{font-weight:900;font-variant-numeric:tabular-nums}.event-icon{font-size:24px;text-align:center}.thumb{width:62px;height:44px;object-fit:cover;border:1px solid var(--line);border-radius:8px;margin-top:6px}
.admin-nav{margin-top:18px;display:flex;gap:10px;flex-wrap:wrap}.admin-nav a{font-weight:800;color:var(--primary)}
.type-row,.user-row{display:grid;grid-template-columns:50px 1fr 90px 80px 95px 70px;gap:6px;align-items:center;border-bottom:1px solid var(--line);padding:8px 0}.user-row{grid-template-columns:1fr 1.2fr 110px 1fr 90px 70px 70px}
dialog{border:0;border-radius:18px;padding:0;width:calc(100% - 24px);max-width:560px;box-shadow:0 20px 70px #0007}dialog::backdrop{background:#0008}.modal-head{background:var(--dark);color:#fff;padding:14px 16px;border-radius:18px 18px 0 0}.modal-body{padding:16px}
.login-card{max-width:420px;margin:50px auto}
@media(max-width:640px){.event-row{grid-template-columns:58px 30px 1fr}.event-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:8px}.type-row,.user-row{grid-template-columns:1fr}.topbar-inner{align-items:flex-start}.btn.record{font-size:21px;padding:25px 12px}}
.report-body{background:#e5e7eb}.report-toolbar{max-width:980px;margin:14px auto;display:flex;gap:10px}.report-page{background:#fff;max-width:980px;margin:0 auto 30px;padding:28px;border:1px solid #cbd5e1}.report-header{display:flex;justify-content:space-between;border-bottom:3px solid var(--dark);padding-bottom:12px;margin-bottom:16px}.report-header h1{color:var(--dark);margin-bottom:4px}.report-mark{font-weight:900;color:var(--primary)}.report-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;background:#f8fafc;border:1px solid var(--line);padding:12px;border-radius:12px;margin-bottom:14px}.report-notes{background:#fff7ed;padding:10px;border-radius:10px}.report-table{width:100%;border-collapse:collapse;font-size:12px}.report-table th,.report-table td{border-bottom:1px solid #dbe3ef;padding:7px;text-align:left;vertical-align:top}.report-table th{background:#eef2f7}.report-icon{font-size:20px}.report-thumb{width:55px;height:42px;object-fit:cover;border-radius:6px;border:1px solid #cbd5e1;margin-right:4px}.report-footer{margin-top:18px;color:#64748b;font-size:11px;text-align:center}
@media print{.no-print,.topbar,.report-toolbar{display:none!important}body{background:#fff}.report-page{border:0;max-width:none;margin:0;padding:0}.report-meta{grid-template-columns:repeat(4,1fr)}@page{size:A4;margin:12mm}}