.set-card{margin-bottom:1.25rem}.set-title{margin:0 0 .3rem;font-size:17px;font-weight:600}.set-sub{color:var(--ink-soft);max-width:60ch;margin:0 0 1rem;font-size:14px;line-height:1.55}.set-value{margin:0 0 1rem;font-size:17px;font-weight:600}.set-form{gap:12px;max-width:380px;margin-top:1rem;display:grid}.set-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.set-actions .primary-btn{width:auto}.device-list{background:var(--border);border:1px solid var(--border);border-radius:12px;gap:1px;margin:0 0 1rem;padding:0;list-style:none;display:grid;overflow:hidden}.device-row{background:var(--surface);justify-content:space-between;align-items:center;gap:14px;padding:13px 16px;display:flex}.device-text{min-width:0}.device-name{margin:0;font-size:15px;font-weight:600}.device-seen{color:var(--ink-soft);margin:2px 0 0;font-size:13px}.device-tag{color:var(--accent);background:var(--surface-2);border-radius:999px;margin-left:9px;padding:2px 8px;font-size:11px;font-weight:600}.set-card.is-danger{border-color:#e6bdb8}.set-warn{background:var(--surface-2);color:var(--ink-soft);border-radius:10px;max-width:60ch;margin:0 0 1rem;padding:11px 14px;font-size:14px;line-height:1.55}.ghost-btn.is-danger,.primary-btn.is-danger{color:#fff;background:#b3261e;border-color:#0000}.ghost-btn.is-danger:hover,.primary-btn.is-danger:hover{filter:brightness(1.08)}#confirm-delete{gap:12px;max-width:320px;margin-top:1rem;display:grid}.delete-dialog{border:1px solid var(--border);background:var(--surface);width:min(460px,100vw - 32px);color:var(--ink);border-radius:14px;padding:1.5rem;line-height:1.55}.delete-dialog::backdrop{background:#14141273}.delete-dialog p{margin:0 0 .8rem;font-size:15px}.delete-dialog-strong{font-weight:600}.delete-dialog-actions{flex-wrap:wrap;margin-top:1.2rem}.print-records{width:900px;position:absolute;top:0;left:-10000px}@media print{body.printing-records>:not(.print-records){display:none!important}body.printing-records .print-records{width:auto;position:static}.print-pupil+.print-pupil{break-before:page}.print-pupil .topic-picker,.print-pupil .check-card{display:none!important}}@media (prefers-color-scheme:dark){.set-card.is-danger{border-color:#5c3330}}.set-card{box-shadow:var(--shadow)}.set-value{overflow-wrap:anywhere}@media (width<=600px){.device-row{flex-wrap:wrap;gap:12px}.set-actions>button{min-height:44px}}.pin-row{align-items:stretch;gap:10px;display:flex}.pin-row input{flex:auto;min-width:0}.pin-row .primary-btn{flex:none;width:auto}#form-pin .field{margin-bottom:0}.set-layout{grid-template-columns:200px 1fr;align-items:start;gap:24px;display:grid}.set-nav{flex-direction:column;gap:4px;display:flex;position:sticky;top:16px}.set-nav a{color:var(--ink);border-radius:10px;padding:10px 14px;font-weight:500;text-decoration:none}.set-nav a:hover{background:var(--surface-2)}.set-nav a[aria-current=page]{background:var(--surface);box-shadow:inset 3px 0 0 var(--accent);font-weight:700}.set-nav a:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.set-panels{min-width:0}@media (width<=720px){.set-layout{grid-template-columns:1fr;gap:12px}.set-nav{flex-direction:row;gap:6px;padding-bottom:4px;position:static;overflow-x:auto}.set-nav a{white-space:nowrap;padding:8px 12px}.set-nav a[aria-current=page]{box-shadow:inset 0 -3px 0 var(--accent)}}.teacher-main:has(.set-layout){max-width:var(--wrap)}