/* Classes, teacher access and the admin page */
.quick-lb .qk-cls{margin-top:8px}
.qk-cls svg{color:var(--ocean,#1E9CCB)}
.cls-card{margin-top:14px}
.cls-h{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:26px;line-height:1.05;text-transform:uppercase;margin:0 0 6px}
.cls-sub{font-size:15px;font-weight:700;margin:14px 0 6px}
.cls-state{font-weight:700;font-size:18px;margin:4px 0 0}
.cls-state.bad{color:var(--red)}
.cls-agree{display:flex;gap:10px;align-items:flex-start;margin-top:14px;font-size:15px;font-weight:500;line-height:1.35;cursor:pointer}
.cls-agree input{width:24px;height:24px;flex:none;margin:1px 0 0;accent-color:var(--ink)}
.cls-row{display:flex;align-items:center;gap:10px;width:100%;min-height:60px;padding:10px 12px;margin-top:8px;background:var(--paper);border:2px solid var(--line);color:var(--ink);text-align:left}
.cls-open{cursor:pointer}
.cls-open:hover{box-shadow:3px 3px 0 var(--accent)}
.cls-row-t{flex:1;min-width:0}
.cls-row-t b{display:block;font-size:18px;overflow-wrap:anywhere}
.cls-row-t small{display:block;color:var(--muted);font-size:14px;font-weight:500;overflow-wrap:anywhere}
.cls-badge{flex:none;font:800 14px 'Barlow',sans-serif;padding:3px 8px;border:2px solid var(--line)}
.cls-badge.wait{background:#FFD100;color:#16161A;border-color:#16161A}
.cls-badge.ok{background:var(--green-bg);color:var(--ink)}
.cls-chev{flex:none;font-size:26px;font-weight:700;line-height:1}
.cls-mini{flex:none;min-height:44px;padding:6px 12px;background:transparent;border:2px solid var(--line);color:var(--ink);font-weight:700}
.cls-new{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.cls-new .field{flex:1;min-width:200px}
.cls-new .go{width:auto;margin-top:0;min-height:52px;padding:0 18px;font-size:22px}
.cls-code{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(56px,17vw,104px);line-height:1;letter-spacing:.06em;text-align:center;background:var(--paper);border:3px solid var(--line);box-shadow:6px 6px 0 var(--accent);padding:14px 8px;margin-top:8px;font-variant-numeric:tabular-nums}
.cls-left{text-align:center;font-weight:700;font-size:18px;margin:12px 0 0;font-variant-numeric:tabular-nums}
.cls-qr{width:max-content;margin:14px auto 0}
.cls-qr img{width:180px;height:180px}
.cls-req{display:grid;grid-template-columns:1fr;gap:8px;padding:12px;margin-top:8px;background:var(--paper);border:2px solid var(--line)}
.cls-handle{font-size:18px;overflow-wrap:anywhere}
.cls-req-b{display:flex;gap:8px}
.cls-req-b .go,.cls-req-b .ghost{flex:1;width:auto;margin-top:0;min-height:52px;font-size:22px}
@media (min-width:640px){.cls-req{grid-template-columns:minmax(120px,1fr) 1.4fr auto;align-items:center}.cls-req-b .go,.cls-req-b .ghost{flex:none;padding:0 16px}}
.cls-mem{margin-top:8px;background:var(--paper);border:2px solid var(--line)}
.cls-mem summary{display:flex;align-items:center;gap:10px;min-height:60px;padding:8px 12px;cursor:pointer;list-style:none}
.cls-mem summary::-webkit-details-marker{display:none}
.cls-mem summary::after{content:'▾';font-size:18px;flex:none}
.cls-mem[open] summary::after{content:'▴'}
.cls-who{flex:1;min-width:0}
.cls-who b{display:block;font-size:19px;overflow-wrap:anywhere}
.cls-who small{display:block;color:var(--muted);font-size:14px;font-weight:500}
.cls-acc{flex:none;min-width:58px;text-align:center;font:800 18px 'Barlow',sans-serif;padding:4px 8px;border:2px solid var(--line);font-variant-numeric:tabular-nums}
.cls-acc.good{background:var(--green-bg)}.cls-acc.mid{background:#FFE9A8;color:#16161A}.cls-acc.bad{background:var(--red-bg)}.cls-acc.none{color:var(--muted)}
.cls-info{padding:0 12px 14px;border-top:2px solid var(--panel)}
.cls-bar{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(60px,1fr) 4.2em;gap:10px;align-items:center;font-size:15px;font-weight:600;padding:3px 0}
.cls-bar-l{overflow-wrap:anywhere}
.cls-bar-t{height:12px;background:var(--panel)}
.cls-bar-t i{display:block;height:100%;background:var(--ink)}
.cls-bar-t i.good{background:var(--green)}.cls-bar-t i.mid{background:#E0A800}.cls-bar-t i.bad{background:var(--red)}
.cls-bar-r{text-align:right;font-variant-numeric:tabular-nums}
.ghost.cls-danger{color:var(--red);border-color:var(--red)}

/* admin page */
.adm{max-width:860px;margin:0 auto;padding:18px 16px 60px}
.adm-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.adm-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.adm-tabs .len{flex:none;padding:0 14px}
.adm-app{margin-top:12px;background:var(--paper);border:2px solid var(--line);padding:14px}
.adm-app h2{font:800 22px 'Barlow',sans-serif;margin:0;overflow-wrap:anywhere}
.adm-app .who{color:var(--muted);font-weight:600;margin:2px 0 0;overflow-wrap:anywhere}
.adm-checks{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:6px}
.adm-checks li{display:grid;grid-template-columns:26px 1fr;gap:8px;align-items:start;font-size:16px;font-weight:500;overflow-wrap:anywhere}
.adm-checks li b{font-weight:700}
.adm-ic{width:24px;height:24px;display:grid;place-items:center;font:800 15px 'Barlow',sans-serif;border:2px solid var(--line)}
.adm-ic.good{background:var(--green-bg)}.adm-ic.warn{background:#FFD100;color:#16161A}.adm-ic.bad{background:var(--red-bg)}.adm-ic.info{background:var(--panel)}
.adm-dl{display:grid;grid-template-columns:max-content 1fr;gap:4px 14px;margin:12px 0 0;font-size:16px}
.adm-dl dt{color:var(--muted);font-weight:600}
.adm-dl dd{margin:0;font-weight:600;overflow-wrap:anywhere}
.adm-app .btnrow .go,.adm-app .btnrow .ghost{min-width:140px;min-height:52px;font-size:22px}
.adm-app a{color:inherit;font-weight:700}
.adm-empty{margin-top:16px;color:var(--muted);font-weight:600}