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#0000000d;overflow:visible;margin-bottom:24px;border:1px solid #edf2f7}.tutor-dashboard .card>.card-header:first-child{border-radius:16px 16px 0 0;overflow:hidden}.tutor-dashboard .card-header{padding:20px 24px;border-bottom:1px solid #edf2f7;background-color:#fcfcfc}.tutor-dashboard .card-header h3,.tutor-dashboard .card-header h4{margin:0;font-size:18px;font-weight:700;color:#2d3748}.tutor-dashboard .card-body{padding:24px}.table-responsive{overflow-x:auto}.dashboard-table{width:100%;border-collapse:collapse}.dashboard-table th{padding:16px 24px;text-align:left;font-weight:600;color:#718096;background-color:#f8fafc;border-bottom:2px solid #e2e8f0;white-space:nowrap}.dashboard-table td{padding:16px 24px;vertical-align:middle;border-bottom:1px solid #edf2f7;color:#4a5568}.dashboard-table tr:last-child td{border-bottom:none}.dashboard-table tr:hover{background-color:#f8fafc}.badge{padding:6px 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#e2e8f0;border-radius:8px;font-size:16px;transition:border-color .2s}.form-control:focus{border-color:#667eea;outline:none;box-shadow:0 0 0 3px #667eea1a}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-actions{display:flex;gap:12px;margin-top:30px}.flex-between{display:flex;justify-content:space-between;align-items:center}.text-center{text-align:center}.text-muted{color:#718096}.text-danger{color:#e53e3e}.text-success{color:#38a169}.text-warning{color:#d69e2e}.font-medium{font-weight:500}.font-bold{font-weight:700}.action-buttons{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.truncate-cell{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pending-card{max-width:600px;margin:40px auto;text-align:center;border-top:4px solid #ff9800!important}.pending-content{padding:40px}.pending-title{color:#2d3748;margin-bottom:16px}.empty-state-card{padding:60px 20px;text-align:center;border:2px dashed #e2e8f0!important;background:transparent!important;box-shadow:none!important}.empty-state-content h3{color:#718096;margin-top:16px}.modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-card{width:90%;max-width:500px;max-height:90vh;overflow-y:auto;animation:scaleIn .3s ease}.close-btn{background:none;border:none;font-size:24px;cursor:pointer;color:#a0aec0;transition:color .2s}.close-btn:hover{color:#4a5568}.description-box{background-color:#f7fafc;padding:12px;border-radius:8px;border:1px solid #edf2f7;color:#4a5568}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@media(max-width:768px){.tutor-dashboard-content{padding:70px 16px 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#0000001a}.quiz-card-assigned{border-left-color:#ffc107}.quiz-card-submitted{border-left-color:#2196f3}.quiz-card-graded{border-left-color:#4caf50}.quiz-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:10px}.quiz-card-top h3{margin:0;font-size:1.1rem;color:#1a1a2e}.quiz-status-badge{padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:600;white-space:nowrap}.status-assigned{background:#fff3cd;color:#856404}.status-submitted{background:#cce5ff;color:#004085}.status-graded{background:#d4edda;color:#155724}.quiz-card-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:.85rem;color:#666;margin-bottom:8px}.quiz-card-desc{font-size:.88rem;color:#555;margin:8px 0;line-height:1.4}.quiz-card-grade{margin:10px 0 0}.grade-badge{display:inline-block;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:6px 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#ddd;border-radius:6px;text-align:center}.q-points-label{font-size:.85rem;color:#888}.btn-remove-q{background:#fce4ec;color:#c62828;border:none;width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:.85rem;margin-left:auto}.mcq-options{padding:10px 0 0 10px}.mcq-options>label{font-weight:600;font-size:.85rem;color:#555;margin-bottom:8px;display:block}.option-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.option-letter{font-weight:700;color:#667eea;min-width:20px}.option-row input{flex:1;padding:8px 12px;border:1px solid #ddd;border-radius:6px;font-size:.88rem}.option-row input:focus{border-color:#667eea;outline:none}.btn-remove-opt{background:#fce4ec;color:#c62828;border:none;width:24px;height:24px;border-radius:50%;cursor:pointer;font-size:.75rem}.btn-add-option{background:none;border:1px dashed #aaa;color:#667eea;padding:6px 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solid var(--border);border-radius:var(--radius-md);transition:all var(--transition-base);outline:none;padding:.75rem 1rem}.modern-input-field.with-icon{padding-left:2.75rem}.modern-input-field.with-toggle{padding-right:2.75rem}textarea.modern-input-field{resize:vertical;min-height:100px;line-height:1.5}.modern-input-field::placeholder{color:var(--gray-400)}.modern-input-container.focused .modern-input-field{border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a}.modern-input-container.has-error .modern-input-field{border-color:var(--danger)}.modern-input-container.has-error.focused .modern-input-field{box-shadow:0 0 0 3px #ef44441a}.modern-input-container.disabled .modern-input-field{background-color:var(--gray-50);color:var(--gray-500);cursor:not-allowed}.modern-input-icon{color:var(--gray-400);pointer-events:none;transition:color var(--transition-base);z-index:1;position:absolute;top:50%;left:1rem;transform:translateY(-50%)}.modern-input-container.focused 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0;border-bottom:none}.react-datepicker__current-month,.react-datepicker__day-name{color:#fff}.react-datepicker__day--selected,.react-datepicker__day--keyboard-selected{background:var(--primary);color:#fff}.react-datepicker__day:hover{background:var(--gray-100)}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@keyframes pulse{50%{opacity:.5}}