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p{margin:0}.form-section{margin-bottom:30px}.form-input,.form-select,.form-textarea{background-color:#fafafa;transition:border-color .3s ease}.form-input:focus,.form-select:focus,.form-textarea:focus{background-color:#fff;border-color:#3498db}.form-textarea{font-family:inherit}.form-group.half{margin-bottom:0}.checkbox-label{cursor:pointer;margin-left:8px;-webkit-user-select:none;user-select:none}.help-text{margin-top:4px}.media-selection{margin-top:20px}.selected-count{background:#3498db;border-radius:6px;color:#fff;display:inline-block;font-weight:500;margin-bottom:20px;padding:10px 20px}.media-grid{grid-gap:15px;gap:15px;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));margin-bottom:20px}.media-card{background:#fafafa;border:2px solid #e0e0e0;cursor:pointer;overflow:hidden;position:relative;transition:all .3s ease}.media-card:hover{border-color:#3498db}.media-card.selected{background:#e8f8f5;border-color:#2ecc71}.media-icon{color:#666;font-size:32px;margin-bottom:10px;text-align:center}.media-card.selected .media-icon{color:#27ae60}.media-info h4{color:#333;font-size:16px;margin:0 0 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.type-badge{display:inline-block;font-size:12px;font-weight:500}.type-video{background:#e74c3c}.type-pdf{background:#e67e22}.type-storyline{background:#9b59b6}.type-dragdrop{background:#3498db}.selection-indicator{color:#27ae60;font-size:20px;position:absolute;right:10px;top:10px}.info-box{border-left:4px solid #3498db;margin-top:20px}.info-box p{align-items:center;display:flex;gap:10px;margin:8px 0}.info-box i{color:#3498db;width:20px}.action-bar{gap:15px;justify-content:flex-end;margin-top:30px}.btn-primary,.btn-secondary{transition:all .3s ease}.btn-primary:hover{box-shadow:0 4px 12px #3498db4d;transform:translateY(-1px)}.btn-primary:disabled{background:#bdc3c7;cursor:not-allowed;transform:none}@media (max-width:768px){.create-lesson-container{padding:15px}.page-title{font-size:1.5rem}.tab-button{font-size:14px;padding:10px 16px}.form-row{grid-template-columns:1fr}.media-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.action-bar{flex-direction:column}.btn-primary,.btn-secondary{justify-content:center;width:100%}}@media (prefers-color-scheme:dark){.create-lesson-container{background-color:#1a1a1a}.lesson-tabs,.tab-content{background:#2a2a2a;box-shadow:0 2px 4px #0000004d}.form-group label,.page-title,.panel-header h2{color:#f0f0f0}.form-input,.form-select,.form-textarea{background-color:#333;border-color:#444;color:#f0f0f0}.info-box{background:#333;border-left-color:#3498db}.info-box p{color:#ccc}.media-card{background:#333;border-color:#444}.media-info 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#e0e0e0;border-radius:6px;margin-bottom:20px;overflow:hidden}.media-table{background:#fff}.media-table thead{background:#f8f9fa}.media-table th{border-bottom:2px solid #e0e0e0;color:#333;font-weight:600;padding:12px;text-align:left}.media-table td{border-bottom:1px solid #f0f0f0;padding:12px}.media-table tbody tr{cursor:pointer;transition:background .2s}.media-table tbody tr:hover{background:#f8f9fa}.media-table tbody tr.selected{background:#e3f2fd}.type-icon-video{color:#e74c3c}.type-icon-pdf{color:#e67e22}.type-icon-storyline{color:#9b59b6}.type-icon-dragdrop{color:#3498db}.manage-lessons-container{background-color:#f5f5f5;margin:0 auto;max-width:1400px;min-height:100vh;padding:20px}.controls-bar{background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;flex-wrap:wrap;gap:15px;margin-bottom:25px;padding:20px}.search-box{min-width:250px}.search-box i{left:15px}.search-box input{border:2px solid #e0e0e0;border-radius:6px;font-size:16px;padding:10px 15px 10px 40px;transition:border-color .3s}.filter-buttons{display:flex;flex-wrap:wrap;gap:8px}.filter-btn{align-items:center;border:2px solid #e0e0e0;border-radius:6px;display:flex;font-size:14px;gap:8px;transition:all .3s}.filter-btn:hover{background:#f8f9fa;border-color:#3498db}.filter-btn.active{background:#3498db;border-color:#3498db}.filter-btn .count{background:#0000001a;border-radius:12px;font-size:12px;font-weight:600;padding:2px 6px}.filter-btn.active .count{background:#ffffff4d}.view-controls{border:2px solid #e0e0e0;border-radius:6px;display:flex;overflow:hidden}.view-btn{border:none;font-size:16px}.view-btn:hover{background:#f8f9fa}.view-btn.active{background:#3498db}.create-btn{align-items:center;background:#27ae60;border:none;border-radius:6px;color:#fff;cursor:pointer;display:flex;font-size:16px;font-weight:500;gap:8px;padding:10px 20px;transition:all .3s}.create-btn:hover{background:#229954;box-shadow:0 4px 12px #27ae604d;transform:translateY(-1px)}.table-container{background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;overflow:hidden}.lessons-table{border-collapse:collapse;width:100%}.lessons-table thead{background:#f8f9fa}.lessons-table th{border-bottom:2px solid #e0e0e0;color:#333;font-weight:600;padding:15px;text-align:left}.lessons-table td{border-bottom:1px solid #f0f0f0;padding:15px}.lessons-table tr{cursor:pointer;transition:background .2s}.lessons-table tbody tr:hover{background:#f8f9fa}.lessons-table tr.selected{background:#e3f2fd}.lesson-title{align-items:center;display:flex;font-weight:500;gap:10px}.lesson-title i{color:#3498db}.lesson-description{color:#666;font-size:14px}.badge{border-radius:12px;font-size:12px;font-weight:600;padding:4px 8px}.badge-success{background:#d4edda;color:#155724}.badge-primary{background:#cce5ff;color:#004085}.badge-gray{background:#e9ecef;color:#6c757d}.action-buttons{gap:8px;justify-content:center}.action-btn{border-radius:4px;padding:6px 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.action-btn{align-items:center;background:#f8f9fa;border:none;border-radius:0;cursor:pointer;display:flex;flex:1 1;font-size:14px;gap:6px;justify-content:center;padding:12px;transition:all .3s}.card-actions .action-btn:not(:last-child){border-right:1px solid #e0e0e0}.empty-state,.loading-container{align-items:center;background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;display:flex;flex-direction:column;justify-content:center;padding:60px}.empty-state i{font-size:48px}.empty-state p{font-size:18px}.modal-content{border-radius:8px;box-shadow:0 4px 20px #0003;max-width:400px}.modal-content h3{color:#333;margin:0 0 20px}.modal-content p{color:#666;margin-bottom:15px}.warning-text{align-items:center;color:#e74c3c;display:flex;font-weight:500;gap:8px}.modal-actions{margin-top:25px}.btn-danger,.btn-secondary{border:none;border-radius:6px;cursor:pointer;font-size:16px;font-weight:500;padding:10px 20px;transition:all .3s}.btn-danger{align-items:center;background:#e74c3c;color:#fff;display:flex;gap:8px}.btn-danger:hover{background:#c0392b;box-shadow:0 4px 12px #e74c3c4d;transform:translateY(-1px)}@media (max-width:768px){.controls-bar{align-items:stretch;flex-direction:column}.search-box{min-width:100%}.filter-buttons{justify-content:center}.cards-container{grid-template-columns:1fr}.lessons-table{font-size:14px}.lessons-table td,.lessons-table th{padding:10px}.action-buttons{flex-direction:column}}.media-table-wrapper{margin-top:1rem;overflow-x:auto}.media-table{border-collapse:collapse;width:100%}.media-table td,.media-table th{border:1px solid #ccc;padding:.6rem 1rem;text-align:left}.remove-media-button{background-color:#b91c1c;border:none;border-radius:4px;color:#fff;cursor:pointer;padding:.3rem .6rem}.remove-media-button:hover{background-color:#991b1b}.draggable-row{cursor:grab}.draggable-row:active{cursor:grabbing;opacity:.6}.save-order-button{background-color:#008cba;border:none;border-radius:5px;color:#fff;cursor:pointer;font-weight:700;margin-top:10px;padding:6px 14px}.save-order-button:hover{background-color:#0073a1}.glossa-view-lessons-page{padding:20px}.glossa-view-lessons-title{color:#333;font-size:28px;margin-bottom:30px;text-align:center}.glossa-view-lessons-layout{display:flex;gap:20px}.glossa-lesson-sidebar{background-color:#f9f9f9;border:1px solid #ddd;border-radius:8px;display:flex;flex-direction:column;height:-moz-fit-content;height:fit-content;justify-content:space-between;min-height:500px;padding:15px;width:250px}.glossa-lesson-sidebar h3{font-size:20px;margin-bottom:15px;text-align:center}.glossa-lesson-sidebar ul{list-style:none;margin:0;padding:0}.glossa-lesson-sidebar 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h3{color:#222;font-size:18px;font-weight:600;margin-bottom:10px;margin-top:20px}.glossa-sync-button-wrapper{margin-top:auto;padding-top:20px;text-align:center}.glossa-sync-button{background:#0000;border:none;color:#007bff;cursor:pointer;font-size:16px;font-weight:500;padding:10px 0;text-align:center;transition:color .3s ease;width:100%}.glossa-sync-button:hover{color:#0056b3;text-decoration:underline}.glossa-sync-button:active{background-color:#004080}.lesson-media-panel{background-color:#f9f9f9;border-left:3px solid #3498db;border-radius:8px;margin-top:1rem;padding:1rem}.lesson-media-panel h2{color:#2c3e50;font-size:1.3rem;margin-bottom:1rem}.media-list{list-style:none;margin:0 0 1rem;padding:0}.media-item{background-color:#fff;border:1px solid #ccc;border-left:4px solid #2980b9;cursor:grab;margin-bottom:.5rem;padding:.75rem;transition:background-color .2s}.media-item:hover{background-color:#f0f8ff}.media-item p{margin:.2rem 0}.export-btn,.save-order-button{background-color:#3498db;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:.9rem;font-weight:700;margin-right:.5rem;padding:.6rem 1.2rem;transition:background-color .2s}.export-btn:hover,.save-order-button:hover{background-color:#2c80b4}.save-order-button:disabled{background-color:#bdc3c7;cursor:not-allowed}.no-media-message{color:#7f8c8d;font-style:italic}.lesson-details-container{background-color:#fefefe;border:1px solid #ddd;border-radius:8px;margin:0 auto;max-width:900px;padding:24px}.lesson-details-header{margin-bottom:24px}.lesson-details-header h2{font-size:1.8rem;margin-bottom:8px}.lesson-details-header p{color:#333;font-size:.95rem;margin:6px 0}.lesson-details-reorder-panel{background:#fafafa;border:1px solid #ddd;border-radius:6px;padding:16px}.lesson-details-reorder-panel h3{font-size:1.2rem;margin-bottom:12px}.lesson-media-list{list-style:none;margin:0;padding:0}.lesson-media-list li{background-color:#f5f5f5;border:1px dashed #ccc;border-radius:4px;font-size:.95rem;margin-bottom:6px;padding:8px 10px}.lesson-form{background-color:#f9f9f9;border:1px solid #ccc;border-radius:5px;margin:0 auto;max-width:600px;padding:20px}.lesson-form h1{margin-bottom:20px;text-align:center}.lesson-form label{display:block;margin-bottom:10px}.lesson-form input,.lesson-form textarea{border:1px solid #ccc;border-radius:4px;margin-bottom:20px;padding:8px;width:100%}.lesson-form-group{margin-bottom:18px}.lesson-form-group input,.lesson-form-group textarea{max-width:400px;padding:6px;width:100%}.lesson-auto-link-section{background:#fefefe;border:1px solid #ddd;border-radius:6px;margin-top:16px;padding:12px}.lesson-auto-link-section input[type=text]{margin-bottom:8px;margin-top:4px;max-width:320px;padding:6px;width:100%}.lesson-preview-button{background-color:#17a2b8;border:none;border-radius:4px;color:#fff;cursor:pointer;margin-bottom:10px;padding:6px 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button:hover{background-color:#0056b3}.StudMgt-ViewStudents-Container{margin:auto;max-width:1200px;padding:30px}.StudMgt-ViewStudents-Table{border-collapse:collapse;margin-top:20px;width:100%}.StudMgt-ViewStudents-Table td,.StudMgt-ViewStudents-Table th{border:1px solid #ddd;padding:12px;text-align:center}.StudMgt-ViewStudents-Table th{background-color:#3498db;color:#fff}.StudMgt-ViewStudents-EditButton{background-color:#f39c12;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:14px;padding:8px 16px}.StudMgt-ViewStudents-EditButton:hover{background-color:#e67e22}.StudMgt-ViewStudents-ActionCell{display:flex;gap:10px;justify-content:center}.StudMgt-ViewStudents-ViewButton{background-color:#3498db;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:14px;padding:8px 16px}.StudMgt-ViewStudents-ViewButton:hover{background-color:#2980b9}.StudMgt-EditStudent-Container{background:#fff;border-radius:10px;box-shadow:0 0 10px #0000001a;margin:40px auto;max-width:800px;padding:30px}.StudMgt-EditStudent-Title{color:#333;font-size:28px;margin-bottom:25px;text-align:center}.StudMgt-EditStudent-Form{gap:20px}.StudMgt-EditStudent-Form,.StudMgt-EditStudent-Group{display:flex;flex-direction:column}.StudMgt-EditStudent-Group label{color:#555;font-weight:700;margin-bottom:8px}.StudMgt-EditStudent-Group input,.StudMgt-EditStudent-Group select,.StudMgt-EditStudent-Group textarea{border:1px solid #ccc;border-radius:5px;font-size:16px;padding:10px}.StudMgt-EditStudent-Group input[readonly]{background-color:#f2f2f2;cursor:not-allowed}.StudMgt-EditStudent-Actions{display:flex;gap:20px;justify-content:center;margin-top:30px}.StudMgt-EditStudent-CancelButton,.StudMgt-EditStudent-SaveButton{border:none;border-radius:6px;cursor:pointer;font-size:16px;font-weight:700;padding:12px 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