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.25rem;font-weight:700}.AITeacherWorkspace-module__lfbHoW__buttonGroup{justify-content:space-between;gap:1rem;margin-top:1.5rem;display:flex}.AITeacherWorkspace-module__lfbHoW__btnSecondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--glass-border);cursor:pointer;border-radius:8px;padding:.8rem 1.5rem;font-weight:600;transition:all .2s}.AITeacherWorkspace-module__lfbHoW__btnSecondary:hover{background:#ffffff0d}.AITeacherWorkspace-module__lfbHoW__btnPrimary{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;cursor:pointer;border:none;border-radius:8px;padding:.8rem 1.8rem;font-weight:600;transition:all .2s}.AITeacherWorkspace-module__lfbHoW__btnPrimary:hover{transform:translateY(-1px);box-shadow:0 4px 12px #6366f14d}.AITeacherWorkspace-module__lfbHoW__loadingContainer{flex-direction:column;justify-content:center;align-items:center;gap:1.5rem;padding:4rem 2rem;display:flex}.AITeacherWorkspace-module__lfbHoW__spinner{border:4px solid #ffffff1a;border-left-color:var(--accent-primary);border-radius:50%;width:50px;height:50px;animation:1s linear infinite AITeacherWorkspace-module__lfbHoW__spin}@keyframes AITeacherWorkspace-module__lfbHoW__spin{to{transform:rotate(360deg)}}.AITeacherWorkspace-module__lfbHoW__loadingText{color:var(--text-primary);font-size:1.1rem;font-weight:600}.AITeacherWorkspace-module__lfbHoW__loadingSubtext{color:var(--text-secondary);text-align:center;font-size:.875rem}.AITeacherWorkspace-module__lfbHoW__resultContainer{flex-direction:column;gap:1.5rem;display:flex}.AITeacherWorkspace-module__lfbHoW__scoreCard{background:linear-gradient(135deg,#10b98126,#6366f10d);border:1px solid #10b9814d;border-radius:12px;justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.AITeacherWorkspace-module__lfbHoW__scoreCardFail{background:linear-gradient(135deg,#ef444426,#6366f10d);border:1px solid #ef44444d}.AITeacherWorkspace-module__lfbHoW__scoreHeader{flex-direction:column;gap:.25rem;display:flex}.AITeacherWorkspace-module__lfbHoW__scoreLabel{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);font-size:.8rem;font-weight:700}.AITeacherWorkspace-module__lfbHoW__scoreValue{color:#10b981;font-size:1.5rem;font-weight:800}.AITeacherWorkspace-module__lfbHoW__scoreValueFail{color:#ef4444}.AITeacherWorkspace-module__lfbHoW__teacherAvatar{background:var(--bg-tertiary);border:2px solid var(--accent-primary);border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;font-size:1.5rem;display:flex;box-shadow:0 0 10px #6366f133}.AITeacherWorkspace-module__lfbHoW__feedbackSection{border:1px solid var(--glass-border);background:#ffffff05;border-radius:12px;flex-direction:column;gap:1.25rem;padding:1.5rem;display:flex}.AITeacherWorkspace-module__lfbHoW__feedbackBlock{flex-direction:column;gap:.5rem;padding-left:1rem;display:flex}.AITeacherWorkspace-module__lfbHoW__strengths{border-left:3px solid #10b981}.AITeacherWorkspace-module__lfbHoW__weaknesses{border-left:3px solid #f59e0b}.AITeacherWorkspace-module__lfbHoW__fileReview{border-left:3px solid #3b82f6}.AITeacherWorkspace-module__lfbHoW__blockTitle{text-transform:uppercase;letter-spacing:.05em;font-size:.9rem;font-weight:700}.AITeacherWorkspace-module__lfbHoW__strengths .AITeacherWorkspace-module__lfbHoW__blockTitle{color:#10b981}.AITeacherWorkspace-module__lfbHoW__weaknesses .AITeacherWorkspace-module__lfbHoW__blockTitle{color:#f59e0b}.AITeacherWorkspace-module__lfbHoW__fileReview .AITeacherWorkspace-module__lfbHoW__blockTitle{color:#3b82f6}.AITeacherWorkspace-module__lfbHoW__blockText{color:var(--text-primary);font-size:.95rem;line-height:1.6}.AITeacherWorkspace-module__lfbHoW__taskContext{border:1px solid var(--glass-border);background:#00000026;border-radius:8px;flex-direction:column;gap:.5rem;padding:1rem;font-size:.9rem;display:flex}.AITeacherWorkspace-module__lfbHoW__taskContextTitle{color:var(--text-secondary);font-weight:700}.AITeacherWorkspace-module__lfbHoW__taskContextContent{color:var(--text-primary);font-style:italic}.AITeacherWorkspace-module__lfbHoW__mobileHistoryDrawer{z-index:1000;background:#000000b3;justify-content:flex-start;width:100vw;height:100vh;animation:.2s AITeacherWorkspace-module__lfbHoW__fadeIn;display:flex;position:fixed;top:0;left:0}.AITeacherWorkspace-module__lfbHoW__mobileHistoryContent{background:var(--bg-secondary);flex-direction:column;gap:1.5rem;width:80%;max-width:320px;height:100%;padding:1.5rem;animation:.3s cubic-bezier(.16,1,.3,1) AITeacherWorkspace-module__lfbHoW__slideIn;display:flex;position:relative;overflow-y:auto;box-shadow:4px 0 16px #00000080}.AITeacherWorkspace-module__lfbHoW__closeDrawerBtn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;font-size:1.25rem;position:absolute;top:1rem;right:1rem}.AITeacherWorkspace-module__lfbHoW__mobileToggleRow{display:none}.AITeacherWorkspace-module__lfbHoW__embedded{min-height:auto}.AITeacherWorkspace-module__lfbHoW__embedded .AITeacherWorkspace-module__lfbHoW__workspace{max-height:none;padding:1rem 0}.AITeacherWorkspace-module__lfbHoW__embedded .AITeacherWorkspace-module__lfbHoW__sidebar{max-height:none}@media (max-width:768px){.AITeacherWorkspace-module__lfbHoW__pageContainer{grid-template-columns:1fr;min-height:auto}.AITeacherWorkspace-module__lfbHoW__sidebar{display:none}.AITeacherWorkspace-module__lfbHoW__mobileToggleRow{background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:8px;justify-content:space-between;align-items:center;margin-bottom:1rem;padding:.75rem 1rem;display:flex}.AITeacherWorkspace-module__lfbHoW__mobileHistoryBtn{border:1px solid var(--glass-border);color:var(--text-primary);cursor:pointer;background:0 0;border-radius:6px;align-items:center;gap:.4rem;padding:.4rem .8rem;font-size:.85rem;display:flex}.AITeacherWorkspace-module__lfbHoW__mobileHistoryBtn:hover{background:#ffffff0d}.AITeacherWorkspace-module__lfbHoW__workspace{max-height:none;padding:1rem}}@keyframes AITeacherWorkspace-module__lfbHoW__fadeIn{0%{opacity:0}to{opacity:1}}@keyframes AITeacherWorkspace-module__lfbHoW__slideIn{0%{transform:translate(-100%)}to{transform:translate(0)}}