.admin-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:15px 0 25px}.admin-heading h1{font-size:36px;letter-spacing:-1px;margin:10px 0}.admin-heading p{font-size:13px;margin:0}.admin-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px;padding-bottom:18px;border-bottom:1px solid #ffffff20}.admin-tabs button{font-size:13px;padding:12px 18px}.admin-tabs [aria-current=page]{background:#d3f88c;color:#17221b}.admin-content .panel{margin-bottom:20px}.admin-content h2{margin-top:0}.admin-toolbar{display:flex;align-items:end;gap:16px;flex-wrap:wrap;margin:18px 0}.admin-toolbar label{margin:0;min-width:180px}.admin-toolbar button{font-size:13px}.admin-content select,.admin-content textarea{font:inherit;width:100%;background:#0b1425;border:1px solid #3b4860;border-radius:10px;color:#fff;padding:12px;margin-top:8px}.admin-content textarea{min-height:100px}.admin-content p{font-size:13px}.admin-columns{display:grid;grid-template-columns:1fr 1.4fr;gap:22px}.admin-card{padding:20px;background:#101a2b;border:1px solid #ffffff20;border-radius:14px;margin-bottom:12px}.admin-card h3{margin:0 0 10px}.admin-card button{padding:9px 12px;font-size:12px}.admin-card .actions{display:flex;gap:8px;flex-wrap:wrap}.player-checklist,.lesson-checklist{max-height:390px;overflow:auto;border:1px solid #ffffff20;border-radius:12px;padding:14px}.player-checklist label,.lesson-checklist label{display:flex;gap:12px;align-items:start;padding:9px;margin:0;border-bottom:1px solid #ffffff09;font-size:13px}.player-checklist input,.lesson-checklist input{width:auto;margin:3px 0 0;flex-shrink:0}.player-checklist small,.lesson-checklist small{display:block;color:#9faec5;line-height:1.6;font-weight:400}.private-label{font-size:11px;color:#aebbd1}.admin-alert{padding:16px;border:1px solid #ffd47955;border-radius:12px;color:#ffd479}.lesson-medal{display:inline-block;border:1px solid currentColor;border-radius:8px;padding:5px 9px;font-size:12px;text-transform:capitalize}.lesson-medal.gold{color:#ffdb76}.lesson-medal.silver{color:#d1dae8}.lesson-medal.bronze{color:#e3ad80}.admin-lesson-title{min-width:180px}.admin-lesson-title small{display:block;color:#9faec5;max-width:340px;line-height:1.6}.admin-content table button{font-size:12px;padding:8px 12px}.assignment-list{display:grid;gap:12px;margin:18px 0}.my-assignment-card{background:#141e30;border:1px solid #ffffff20;border-radius:14px;padding:20px}.my-assignment-card h3{font-size:16px;margin:0 0 9px}.my-assignment-card p{font-size:13px;white-space:pre-wrap}.my-assignment-card .assignment-meta{display:flex;gap:15px;flex-wrap:wrap;font-size:12px;color:#afbed5}.my-assignment-card button{font-size:13px;margin-top:16px}.my-assignments-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}.my-assignments-heading h2{margin:0}.my-assignments-heading button{font-size:12px}.my-assignments{margin:24px 0}.my-assignments p{font-size:13px}.lesson-attempt{padding:14px;border-top:1px solid #ffffff20}.lesson-attempt li{font-size:13px;margin:8px 0}.admin-content [role=status]{color:#ffd479}.admin-nickname{min-width:140px}body:has(#teacher-app[hidden]) #teacher-a2,body:has(#teacher-app[hidden]) #teacher-igcse,body:has(#teacher-app[hidden]) #bulk-players{display:none!important}@media(max-width:800px){.admin-columns{grid-template-columns:1fr}.admin-heading{align-items:start}.admin-heading h1{font-size:30px}.admin-tabs{gap:6px}.admin-tabs button{padding:10px}.admin-toolbar label{min-width:140px;flex:1}.my-assignments-heading{align-items:start}}

body:has(#hub[hidden]) #my-assignments{display:none!important}

.assignment-overview{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}.admin-summary{width:100%;display:flex;gap:32px;color:#a5b5c8}.admin-summary b{color:#d3f88c;font-size:26px;margin-right:8px}.assigned-work-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:16px}.assignment-progress{height:6px;border-radius:9px;background:#314156;margin:16px 0;overflow:hidden}.assignment-progress span{display:block;height:100%;background:#c7f56b}.admin-card .actions{display:flex;gap:8px;flex-wrap:wrap}.admin-heading h1{font-size:clamp(28px,4vw,42px)}

.group-member-chips{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.group-member-chips>span{display:flex;align-items:center;gap:8px;background:#ffffff08;border:1px solid #ffffff25;border-radius:12px;padding:8px 12px}.group-member-chips button{padding:5px 9px;font-size:12px}.session-name-panel{margin:16px 0}.session-name-panel input{max-width:100%}

/* Teacher desk: group-first navigation and compact completion tables. */
.work-desk{display:grid;grid-template-columns:210px minmax(0,1fr);gap:22px;align-items:start}.work-groups{position:sticky;top:16px;padding:16px;background:var(--panel,#162335);border:1px solid var(--border,#42556d);border-radius:18px}.work-groups h2{font-size:17px}.work-groups button{display:block;width:100%;text-align:left;padding:12px;margin:5px 0;font-size:13px;white-space:normal}.work-groups button small{display:block;opacity:.75}.work-groups [aria-current=page]{border-color:#b5db7f;background:#b5db7f22}.work-main{min-width:0}.work-heading{display:flex;justify-content:space-between;gap:16px;align-items:center}.work-heading h2{margin:8px 0;font-size:26px}.work-heading p{font-size:14px}.work-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:18px 0}.work-toolbar label{display:flex;gap:10px;align-items:center;margin:0}.work-toolbar span{font-size:12px;color:var(--muted,#b4c0d3);margin-left:auto}.work-table{padding:10px 16px!important}.work-table th{font-size:12px;white-space:nowrap}.work-table td{font-size:13px;padding:16px 10px;vertical-align:middle}.work-table td:first-child{min-width:180px;max-width:320px}.work-table td:first-child button{border:0;padding:0;background:none;color:var(--text,#e7efff);font-size:14px;text-align:left}.work-table td small{display:block;font-size:11px;color:var(--muted,#b4c0d3);margin-top:6px}.work-table button[aria-label^="View completion"]{border-radius:99px;padding:7px 13px;font-size:14px;white-space:nowrap}.work-detail{margin-top:20px}.work-status{display:inline-block;border-radius:20px;padding:4px 10px;font-size:12px;white-space:nowrap}.work-status.done{background:#73bd8128;color:#aad9b3}.work-status.pending{background:#e5b55122;color:#f2cf8c}.work-status.unknown{background:#8092ae22;color:#c2cce0}.completion-matrix th:first-child{position:sticky;left:0;background:var(--panel,#152134);z-index:1;min-width:130px}.completion-matrix td button{font-size:12px;white-space:nowrap;padding:8px}.completion-matrix thead th{min-width:170px;font-size:12px}.admin-tabs{gap:8px}.admin-tabs button{font-size:13px;padding:10px 14px}.workspace-nav{position:sticky;top:0;z-index:4;background:var(--bg,#0f1828);padding:12px 0}.workspace-nav button{font-size:14px;padding:12px 18px}html[data-theme=light] .work-status.done{color:#215f31}html[data-theme=light] .work-status.pending{color:#78530c}html[data-theme=light] .work-status.unknown{color:#3a4e6d}
@media(max-width:1000px){.work-desk{grid-template-columns:1fr}.work-groups{position:static;display:flex;flex-wrap:wrap;gap:8px}.work-groups h2{width:100%}.work-groups button{width:auto;margin:0}.work-heading{align-items:flex-start;flex-direction:column}}

#teacher-workspaces{max-width:1600px;margin:0 auto;padding:0 28px}.workspace-nav{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.workspace-signout{margin-left:auto}.admin-heading{margin:12px 0 18px}.admin-heading h1{font-size:30px}.admin-tabs{margin-bottom:16px;padding-bottom:12px}.admin-content>.session-name-panel{padding:10px 16px!important;font-size:12px;margin:0 0 16px auto;max-width:440px}.admin-content>.session-name-panel[open]{max-width:none}.work-heading .actions{display:flex;gap:10px}.work-table table{width:100%}

.assignment-batches{margin:20px 0}.assignment-batches .batch-card{border-left:4px solid var(--accent,#cbee91);margin:12px 0;padding:20px}.batch-card h3{margin:0 0 8px}.batch-cart{margin:20px 0;padding:18px;border:1px solid #71839a;border-radius:14px}.batch-cart>p{display:flex;align-items:center;justify-content:space-between;gap:12px}.batch-cart>p:last-child{display:block;font-size:13px;opacity:.85}#assignment-batch-name{width:100%;margin-bottom:20px}

#teaching-admin .work-select{display:inline-flex;align-items:center;gap:8px;margin:0 0 8px;width:auto;font-size:.85rem}#teaching-admin .work-select input[type=checkbox]{width:18px;height:18px;min-height:0;margin:0;flex:none}#teaching-admin .work-table td:last-child{white-space:normal}

.followup-table{width:100%;border-collapse:collapse}.followup-table th,.followup-table td{padding:12px;text-align:left;vertical-align:top}.followup-table td small{display:block;font-size:.75rem}.followup-table th{font-size:.8rem;white-space:normal}

.teacher-dashboard .teacher-header{max-width:1600px;padding:16px 28px;flex-wrap:wrap}
.teacher-shortcuts{display:flex;flex-wrap:wrap;gap:8px}
.teacher-shortcuts a{display:inline-flex;align-items:center;min-height:40px;padding:8px 13px;border:1px solid currentColor;border-radius:10px;color:inherit;font-size:13px;font-weight:700;text-decoration:none}
.teacher-shortcuts a:hover{background:#8796b522}
.teacher-shortcuts a:focus-visible{outline:3px solid #a5b8ff;outline-offset:3px}
.teacher-dashboard .workspace-nav button{font-size:15px;padding:11px 16px}
.teacher-dashboard .workspace-nav .workspace-signout{font-size:13px}
.teacher-dashboard #teacher-app{padding-top:20px}
.teacher-dashboard .admin-tabs{gap:4px;padding-bottom:0}
.teacher-dashboard .admin-tabs button{min-height:40px;border:0;border-bottom:2px solid transparent;border-radius:0;background:transparent;color:inherit;font-size:13px;padding:8px 12px}
.teacher-dashboard .admin-tabs [aria-current=page]{border-bottom-color:currentColor;color:#d3f88c}
html[data-theme=light] .teacher-dashboard .admin-tabs [aria-current=page]{color:#335a16}
@media(max-width:650px){
 .teacher-dashboard .teacher-header,.teacher-dashboard #teacher-workspaces{padding-inline:18px}
 .teacher-dashboard .workspace-nav button{padding-inline:10px;font-size:14px}
}