.material-editor,.question-editor{border:1px solid #cbd5e1;border-radius:12px;padding:24px;margin:24px 0;min-width:0}.password-form{max-width:880px}.upload-zone{display:block;padding:24px;background:#f8fafc;border:1px dashed #94a3b8;border-radius:8px}.upload-zone input{display:block;margin-top:16px;width:100%}.hint{font-size:14px;color:#64748b;line-height:1.7}.question-card{padding:20px;margin:16px 0;border:1px solid #e2e8f0;border-radius:8px}.option-row{display:grid;grid-template-columns:64px 1fr;align-items:center;gap:12px;margin:12px 0}.option-row label{display:flex;align-items:center;gap:8px;margin:0}.option-row input[type=radio]{width:18px;height:18px}.reader-controls{display:flex;align-items:center;justify-content:center;gap:16px;margin:16px 0}.document-page{display:block;max-width:100%;height:auto;margin:0 auto;border:1px solid #e2e8f0;background:white}#upload-preview{margin:24px 0}progress{width:100%;height:12px;margin-top:16px}button:disabled{opacity:.5;cursor:not-allowed}#publish-status,#upload-status{line-height:1.6;overflow-wrap:anywhere}#material{max-width:960px}#lesson{padding:24px;background:#fff;border-radius:12px}.course-list article{margin-bottom:16px}.course-list article button{margin-right:12px}fieldset legend{font-weight:600;color:#334155}@media(max-width:640px){.material-editor,.question-editor{padding:16px}.question-card{padding:12px}.reader-controls{gap:8px}.option-row{grid-template-columns:48px 1fr}}
[hidden]{display:none!important}select,textarea{font:inherit;width:100%;border:1px solid #cbd5e1;border-radius:8px;padding:12px;background:#fff;color:#143b45}#publish-course{border:0;border-radius:8px;background:#087f8a;color:#fff;padding:14px 20px;font-weight:700}.question-card>label{margin-bottom:16px}

.course-list article{max-width:none;margin:0 0 16px;padding:24px}#course-form{margin-top:24px}#upload-preview .document-page{max-height:640px;width:auto;max-width:100%}
.exam-settings{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}.question-card summary{cursor:pointer;line-height:1.7;font-weight:600}.question-card p{line-height:1.8;margin-top:12px}#exam-form label{display:flex;align-items:flex-start;gap:12px;margin:12px 0}#exam-form input{width:18px;height:18px;flex-shrink:0}#generation-status{line-height:1.8;color:#436e73}#exam-form fieldset{margin:24px 0;padding:20px;border:1px solid #cbd5e1;border-radius:8px}@media(max-width:480px){.exam-settings{grid-template-columns:1fr}}
.workspace-nav{display:flex;gap:8px;padding:8px;background:#eaf0ef;border-radius:12px;margin:0 0 32px;overflow:auto}.workspace-nav button{white-space:nowrap;border:0;background:transparent;color:#55757a;padding:12px 24px;border-radius:8px}.workspace-nav button[aria-current=page]{background:#fff;color:#087f8a;box-shadow:0 1px 4px #143b4510}.panel{background:#fff;border:1px solid #dce6e4;border-radius:12px;padding:24px;margin:16px 0}.record-list{display:grid;gap:16px;margin:24px 0}.record-list>.panel{margin:0}.panel p{line-height:1.8;color:#55757a}.button-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:16px 0}.button-row a{text-decoration:none}.record-list article>button{margin:8px 12px 0 0}.editor-panel{margin-top:32px}.editor-panel .password-form{max-width:100%;padding:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}.form-grid label,#group-form>label{display:grid;gap:8px;font-size:14px;font-weight:600}.form-wide{grid-column:1/-1}.form-grid fieldset{min-width:0;border:1px solid #dce6e4;border-radius:8px;padding:20px}.check-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:16px 0}.checkbox-label{display:flex!important;align-items:flex-start;gap:10px!important;font-size:14px;font-weight:400!important;line-height:1.7}.checkbox-label input{width:18px;min-width:18px;height:18px;margin:3px 0 0;padding:0}.employee-list{max-height:280px;overflow:auto;padding:8px;border:1px solid #e2e8f0;border-radius:8px}.table-scroll{overflow:auto;margin:24px 0}table{width:100%;border-collapse:collapse;background:#fff;text-align:left;font-size:14px}th,td{padding:16px 20px;border-bottom:1px solid #e2e8f0;white-space:nowrap}th{background:#eef4f3;color:#436e73}#material-dialog{width:min(1000px,94vw);max-height:90vh;border:1px solid #cadbd9;border-radius:12px;padding:24px}#material-dialog::backdrop{background:#143b4580}#material-preview{margin-top:20px}.workspace-page>h3{margin-top:32px}#groups-editor summary{cursor:pointer;font-weight:600}#group-form{margin-top:20px}#results-summary{margin-top:24px}#message{line-height:1.8;color:#a34930}#active-exam details{padding:16px 0;border-bottom:1px solid #e2e8f0}@media(max-width:700px){.form-grid{grid-template-columns:1fr}.form-wide{grid-column:auto}.workspace-nav{gap:0}.workspace-nav button{padding:12px 16px}.panel{padding:20px}.section-head{flex-wrap:wrap}.check-list{grid-template-columns:1fr}th,td{padding:12px}}
[hidden]{display:none!important}