:root{--bg:#f3f5f8;--panel:#fff;--text:#172033;--muted:#6b7280;--line:#dde2e8;--accent:#2357d8;--accent2:#193fa0;--danger:#b42318;--ok:#087443;--warn:#9a6700;--radius:12px;--shadow:0 1px 3px rgba(16,24,40,.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{height:58px;background:#101828;color:white;display:flex;align-items:center;justify-content:space-between;padding:0 20px;position:sticky;top:0;z-index:20}.brand{color:white;font-size:18px;font-weight:800;letter-spacing:.02em}.brand span{font-weight:500;color:#a9c3ff}.top-actions{display:flex;align-items:center;gap:14px}.top-actions a{color:white}.who{color:#d0d5dd}.school-switch select{max-width:300px}.shell{display:grid;grid-template-columns:220px minmax(0,1fr);min-height:calc(100vh - 58px)}.sidebar{background:#fff;border-right:1px solid var(--line);padding:14px}.sidebar a{display:block;padding:9px 10px;border-radius:8px;color:#344054;margin:2px 0}.sidebar a:hover{background:#f2f4f7;text-decoration:none}.content{padding:24px;max-width:1600px;width:100%;margin:auto}.login-shell{min-height:calc(100vh - 58px);display:grid;place-items:center;padding:30px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:18px}.narrow{max-width:760px;width:100%}.login-card{max-width:420px;width:100%}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin:0 0 18px}.page-head h1,.card h1,.card h2{margin-top:0}.page-head h1{margin-bottom:4px}.muted{color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(155px,1fr));gap:14px;margin-bottom:18px}.stat{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:17px}.stat 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#cfd6df;border-radius:8px;padding:9px 10px;background:#fff;color:#101828;font:inherit}textarea{resize:vertical}.check{display:flex;align-items:center;gap:8px}.check input{width:auto;margin:0}.inline-form{display:flex;gap:8px;align-items:end;flex-wrap:wrap}.inline-form input{width:auto;min-width:220px}.filters{display:grid;grid-template-columns:minmax(200px,2fr) repeat(3,minmax(140px,1fr)) auto;gap:10px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:680px}th,td{text-align:left;border-bottom:1px solid #eaecf0;padding:10px 9px;vertical-align:top}th{font-size:12px;color:#667085;text-transform:uppercase;letter-spacing:.03em}tr:last-child td{border-bottom:0}.badge{display:inline-block;background:#f2f4f7;border:1px solid #e4e7ec;color:#344054;border-radius:999px;padding:2px 7px;font-size:12px}.badge.accent{background:#eef4ff;color:#1849a9}.danger-badge{background:#fef3f2;color:#b42318}.flash{padding:12px 14px;border-radius:8px;margin-bottom:14px}.flash.success{background:#ecfdf3;color:#067647}.flash.error{background:#fef3f2;color:#b42318}.flash.warning{background:#fffaeb;color:#93370d}.split{display:grid;grid-template-columns:minmax(280px,.7fr) minmax(500px,1.5fr);gap:18px}.two-panel{display:grid;grid-template-columns:1fr 1fr;gap:18px}.detail-grid{display:grid;grid-template-columns:1fr 1fr .7fr;gap:18px}dl{display:grid;grid-template-columns:145px 1fr;margin:0;gap:0}dt,dd{padding:7px 0;border-bottom:1px solid #f0f1f3}dt{color:#667085}dd{margin:0;font-weight:500}.center{text-align:center}.qr svg{max-width:210px;width:100%;height:auto}.smallqr svg{max-width:95px}.timeline{padding:10px 0;border-bottom:1px solid #eaecf0}.file{display:block;padding:6px 0}.message{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-bottom:10px}.message>span{color:var(--muted);font-size:12px;margin-left:8px}.message p{margin-bottom:0}.mini-form{display:grid;grid-template-columns:120px 80px 145px auto;gap:5px}.mini-form input,.mini-form select{margin:0;padding:5px 6px}.bar-row{display:flex;justify-content:space-between;border-bottom:1px solid #eee;padding:7px 0}.labels{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.label{background:white;border:1px dashed #98a2b3;padding:8px;display:flex;gap:10px;align-items:center;min-height:115px}.scanner-card video{width:100%;max-width:500px;margin-top:12px;border-radius:10px}.empty{text-align:center;color:var(--muted);padding:24px}@media(max-width:900px){.shell{grid-template-columns:1fr}.sidebar{display:flex;overflow:auto;border-right:0;border-bottom:1px solid var(--line);padding:7px}.sidebar a{white-space:nowrap}.content{padding:14px}.form-grid.two-cols,.split,.two-panel,.detail-grid{grid-template-columns:1fr}.filters{grid-template-columns:1fr}.topbar{height:auto;min-height:58px;flex-wrap:wrap;padding:10px}.who{display:none}.labels{grid-template-columns:1fr 1fr}}@media(max-width:560px){.labels{grid-template-columns:1fr}.page-head{display:block}.page-head .actions{margin-top:10px}.form-grid.two-cols{grid-template-columns:1fr}.content{padding:10px}}@media print{.topbar,.sidebar,.no-print,.page-head .actions,.btn,form{display:none!important}.shell{display:block}.content{padding:0;max-width:none}.card{box-shadow:none;border-color:#bbb;break-inside:avoid}.labels{grid-template-columns:repeat(3,1fr)}body{background:white}.label{break-inside:avoid}}

.login-card h1{letter-spacing:-.02em}.login-card h1 span{font-weight:500;color:var(--accent)}

.optional{font-weight:500;color:var(--muted);font-size:12px}.scan-field,.secret-row{display:flex;gap:7px;align-items:center}.scan-field input,.secret-row input{min-width:0}.scan-field .btn,.secret-row .btn{flex:0 0 auto;margin-top:5px}.photo-capture{display:grid;gap:7px}.photo-capture input{margin-top:0}.photo-preview{max-width:420px;max-height:260px;width:auto;height:auto;border:1px solid var(--line);border-radius:10px;object-fit:contain;background:#fafafa}.credentials label{display:block;margin-top:12px;max-width:650px}
@media(max-width:760px){
 body{font-size:15px}.topbar{align-items:flex-start}.top-actions{width:100%;justify-content:space-between;gap:8px;flex-wrap:wrap}.top-actions a{padding:7px 4px}.brand{font-size:17px}.sidebar{gap:3px;scrollbar-width:thin}.sidebar a{padding:10px 11px}.content{padding:10px}.card{padding:14px;border-radius:10px}.btn{min-height:42px;padding:9px 12px}.btn.small{min-height:36px}.actions .btn{flex:1 1 auto;text-align:center}.equipment-form{display:block}.equipment-form>label,.equipment-form>h2,.equipment-form>.actions{display:block;margin-bottom:14px}.equipment-form h2{margin-top:24px}.equipment-form input,.equipment-form select,.equipment-form textarea{font-size:16px;min-height:44px}.scan-field{align-items:stretch}.scan-field input{flex:1}.scan-field .btn{margin-top:5px;min-width:118px}.filters{display:grid;grid-template-columns:1fr}.filters .btn{width:100%}.inline-form{display:grid;grid-template-columns:1fr;width:100%}.inline-form input{width:100%;min-width:0}.table-wrap{margin-left:-14px;margin-right:-14px;padding:0 14px}.page-head h1{font-size:24px}.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.stat{padding:13px}.stat strong{font-size:23px}.photo-preview{max-width:100%;width:100%;height:auto}.secret-row{align-items:stretch}.secret-row input{flex:1}.login-shell{padding:14px}}
@media(max-width:420px){.stats{grid-template-columns:1fr}.scan-field{display:grid;grid-template-columns:1fr}.scan-field .btn{width:100%;margin-top:0}.top-actions{font-size:13px}}