/* =============================================================================
   MOBILE PLATFORM FEATURES - SMA Platform
   Покращення мобільної функціональності платформи
   ============================================================================= */

/* Мобільна функціональність курсів */
@media (max-width: 768px) {
  /* Картки курсів */
  .course-card {
    border-radius: 1rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
  }
  
  .course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  }
  
  .course-card .card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
  }
  
  .course-card:hover .card-img-top {
    transform: scale(1.05);
  }
  
  .course-card .card-body {
    padding: 1.5rem;
  }
  
  .course-card .card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #1f2937;
    line-height: 1.3;
  }
  
  .course-card .card-text {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1rem;
  }
  
  .course-card .progress {
    height: 8px;
    border-radius: 4px;
    margin-bottom: 1rem;
    background-color: #e5e7eb;
  }
  
  .course-card .progress-bar {
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
    border-radius: 4px;
  }
  
  /* Кнопки курсів */
  .course-card .btn {
    width: 100%;
    padding: 0.875rem 1.5rem;
    font-weight: 600;
    border-radius: 0.75rem;
    transition: all 0.2s ease;
  }
  
  .course-card .btn-primary {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border: none;
    color: white;
  }
  
  .course-card .btn-primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  }
  
  .course-card .btn-outline-primary {
    border: 2px solid #3b82f6;
    color: #3b82f6;
    background: transparent;
  }
  
  .course-card .btn-outline-primary:hover {
    background: #3b82f6;
    color: white;
    transform: translateY(-2px);
  }
  
  /* Статус курсів */
  .course-status {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }
  
  .course-status.active {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
  }
  
  .course-status.completed {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
  }
  
  .course-status.locked {
    background: linear-gradient(135deg, #6b7280, #4b5563);
    color: white;
  }
}

/* Мобільна функціональність уроків */
@media (max-width: 768px) {
  /* Список уроків */
  .lesson-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .lesson-item {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    padding: 1.25rem;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
  }
  
  .lesson-item:hover {
    border-color: #3b82f6;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
  }
  
  .lesson-item.completed {
    border-color: #10b981;
    background: linear-gradient(135deg, #f0fdf4, #ecfdf5);
  }
  
  .lesson-item.active {
    border-color: #3b82f6;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.15);
  }
  
  .lesson-item.locked {
    border-color: #d1d5db;
    background: #f9fafb;
    opacity: 0.7;
  }
  
  /* Інформація про урок */
  .lesson-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
  }
  
  .lesson-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
  }
  
  .lesson-icon.video {
    background: linear-gradient(135deg, #ef4444, #dc2626);
  }
  
  .lesson-icon.text {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  }
  
  .lesson-icon.quiz {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  }
  
  .lesson-icon.assignment {
    background: linear-gradient(135deg, #f59e0b, #d97706);
  }
  
  .lesson-details {
    flex: 1;
    min-width: 0;
  }
  
  .lesson-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.25rem;
    line-height: 1.3;
  }
  
  .lesson-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: #6b7280;
  }
  
  .lesson-duration {
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }
  
  .lesson-progress {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  /* Прогрес уроку */
  .lesson-progress-bar {
    flex: 1;
    height: 6px;
    background-color: #e5e7eb;
    border-radius: 3px;
    overflow: hidden;
  }
  
  .lesson-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
    border-radius: 3px;
    transition: width 0.3s ease;
  }
  
  .lesson-item.completed .lesson-progress-fill {
    background: linear-gradient(90deg, #10b981, #059669);
  }
  
  /* Кнопки уроків */
  .lesson-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
  }
  
  .lesson-btn {
    flex: 1;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    text-align: center;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
  }
  
  .lesson-btn.primary {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    border: none;
  }
  
  .lesson-btn.primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  }
  
  .lesson-btn.secondary {
    background: transparent;
    color: #3b82f6;
    border: 2px solid #3b82f6;
  }
  
  .lesson-btn.secondary:hover {
    background: #3b82f6;
    color: white;
    transform: translateY(-2px);
  }
  
  .lesson-btn.disabled {
    background: #f3f4f6;
    color: #9ca3af;
    border: 1px solid #e5e7eb;
    cursor: not-allowed;
  }
  
  .lesson-btn.disabled:hover {
    transform: none;
    box-shadow: none;
  }
}

/* Мобільна функціональність матеріалів */
@media (max-width: 768px) {
  /* Список матеріалів */
  .materials-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .material-item {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    padding: 1.5rem;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
  }
  
  .material-item:hover {
    border-color: #3b82f6;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.1);
    transform: translateY(-4px);
  }
  
  .material-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
    transform: scaleX(0);
    transition: transform 0.3s ease;
  }
  
  .material-item:hover::before {
    transform: scaleX(1);
  }
  
  /* Заголовок матеріалу */
  .material-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
  }
  
  .material-icon {
    width: 56px;
    height: 56px;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
  }
  
  .material-icon.pdf {
    background: linear-gradient(135deg, #ef4444, #dc2626);
  }
  
  .material-icon.video {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  }
  
  .material-icon.audio {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  }
  
  .material-icon.image {
    background: linear-gradient(135deg, #10b981, #059669);
  }
  
  .material-icon.document {
    background: linear-gradient(135deg, #f59e0b, #d97706);
  }
  
  .material-content {
    flex: 1;
    min-width: 0;
  }
  
  .material-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.5rem;
    line-height: 1.3;
  }
  
  .material-description {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1rem;
  }
  
  /* Мета-інформація матеріалу */
  .material-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: #6b7280;
  }
  
  .material-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .material-meta-item i {
    color: #9ca3af;
  }
  
  /* Дії з матеріалами */
  .material-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
  }
  
  .material-btn {
    padding: 0.75rem 1.25rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
  }
  
  .material-btn.download {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
  }
  
  .material-btn.download:hover {
    background: linear-gradient(135deg, #059669, #047857);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  }
  
  .material-btn.view {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
  }
  
  .material-btn.view:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  }
  
  .material-btn.favorite {
    background: transparent;
    color: #f59e0b;
    border: 2px solid #f59e0b;
  }
  
  .material-btn.favorite:hover {
    background: #f59e0b;
    color: white;
    transform: translateY(-2px);
  }
  
  .material-btn.favorite.active {
    background: #f59e0b;
    color: white;
  }
  
  .material-btn.share {
    background: transparent;
    color: #8b5cf6;
    border: 2px solid #8b5cf6;
  }
  
  .material-btn.share:hover {
    background: #8b5cf6;
    color: white;
    transform: translateY(-2px);
  }
}

/* Мобільна функціональність тестів */
@media (max-width: 768px) {
  /* Картка тесту */
  .quiz-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: all 0.2s ease;
  }
  
  .quiz-card:hover {
    border-color: #3b82f6;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.1);
  }
  
  .quiz-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
  }
  
  .quiz-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
  }
  
  .quiz-info {
    flex: 1;
  }
  
  .quiz-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.25rem;
  }
  
  .quiz-meta {
    font-size: 0.875rem;
    color: #6b7280;
  }
  
  /* Питання тесту */
  .question-item {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    padding: 1.25rem;
    margin-bottom: 1rem;
    transition: all 0.2s ease;
  }
  
  .question-item:hover {
    border-color: #3b82f6;
    background: #eff6ff;
  }
  
  .question-text {
    font-size: 1rem;
    font-weight: 500;
    color: #1f2937;
    margin-bottom: 1rem;
    line-height: 1.5;
  }
  
  /* Варіанти відповідей */
  .answer-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .answer-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.75rem;
    background: white;
    cursor: pointer;
    transition: all 0.2s ease;
  }
  
  .answer-option:hover {
    border-color: #3b82f6;
    background: #eff6ff;
    transform: translateX(4px);
  }
  
  .answer-option.selected {
    border-color: #3b82f6;
    background: #eff6ff;
  }
  
  .answer-option.correct {
    border-color: #10b981;
    background: #f0fdf4;
  }
  
  .answer-option.incorrect {
    border-color: #ef4444;
    background: #fef2f2;
  }
  
  .answer-radio {
    width: 20px;
    height: 20px;
    border: 2px solid #d1d5db;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s ease;
  }
  
  .answer-option:hover .answer-radio {
    border-color: #3b82f6;
  }
  
  .answer-option.selected .answer-radio {
    border-color: #3b82f6;
    background: #3b82f6;
  }
  
  .answer-option.selected .answer-radio::after {
    content: '';
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
  }
  
  .answer-text {
    flex: 1;
    font-size: 0.95rem;
    color: #374151;
    line-height: 1.4;
  }
  
  /* Кнопки тесту */
  .quiz-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
  }
  
  .quiz-btn {
    flex: 1;
    min-width: 120px;
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    text-align: center;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
  }
  
  .quiz-btn.primary {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    border: none;
  }
  
  .quiz-btn.primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  }
  
  .quiz-btn.secondary {
    background: transparent;
    color: #6b7280;
    border: 2px solid #d1d5db;
  }
  
  .quiz-btn.secondary:hover {
    border-color: #9ca3af;
    color: #374151;
    transform: translateY(-2px);
  }
}

/* Мобільна функціональність завдань */
@media (max-width: 768px) {
  /* Картка завдання */
  .assignment-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: all 0.2s ease;
  }
  
  .assignment-card:hover {
    border-color: #3b82f6;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.1);
  }
  
  .assignment-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
  }
  
  .assignment-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
  }
  
  .assignment-info {
    flex: 1;
  }
  
  .assignment-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
  }
  
  .assignment-description {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1rem;
  }
  
  /* Деталі завдання */
  .assignment-details {
    background: #f9fafb;
    border-radius: 0.75rem;
    padding: 1rem;
    margin-bottom: 1rem;
  }
  
  .assignment-detail {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
  }
  
  .assignment-detail:last-child {
    margin-bottom: 0;
  }
  
  .assignment-detail i {
    width: 16px;
    color: #6b7280;
  }
  
  .assignment-detail .label {
    color: #374151;
    font-weight: 500;
    min-width: 80px;
  }
  
  .assignment-detail .value {
    color: #6b7280;
  }
  
  /* Статус завдання */
  .assignment-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
  }
  
  .assignment-status.pending {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
  }
  
  .assignment-status.submitted {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
  }
  
  .assignment-status.graded {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
  }
  
  .assignment-status.overdue {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
  }
  
  /* Файли завдання */
  .assignment-files {
    margin-bottom: 1.5rem;
  }
  
  .assignment-file {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    background: white;
    margin-bottom: 0.5rem;
    transition: all 0.2s ease;
  }
  
  .assignment-file:hover {
    border-color: #3b82f6;
    background: #eff6ff;
  }
  
  .assignment-file-icon {
    width: 32px;
    height: 32px;
    border-radius: 0.5rem;
    background: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    font-size: 0.875rem;
  }
  
  .assignment-file-info {
    flex: 1;
    min-width: 0;
  }
  
  .assignment-file-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  .assignment-file-size {
    font-size: 0.75rem;
    color: #9ca3af;
  }
  
  .assignment-file-actions {
    display: flex;
    gap: 0.5rem;
  }
  
  .file-btn {
    padding: 0.5rem;
    border: none;
    background: transparent;
    color: #6b7280;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    cursor: pointer;
  }
  
  .file-btn:hover {
    background: #f3f4f6;
    color: #374151;
  }
  
  .file-btn.download:hover {
    color: #3b82f6;
  }
  
  .file-btn.delete:hover {
    color: #ef4444;
  }
  
  /* Кнопки завдання */
  .assignment-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
  }
  
  .assignment-btn {
    flex: 1;
    min-width: 120px;
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    text-align: center;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
  }
  
  .assignment-btn.primary {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
  }
  
  .assignment-btn.primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  }
  
  .assignment-btn.secondary {
    background: transparent;
    color: #6b7280;
    border: 2px solid #d1d5db;
  }
  
  .assignment-btn.secondary:hover {
    border-color: #9ca3af;
    color: #374151;
    transform: translateY(-2px);
  }
  
  .assignment-btn.success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
  }
  
  .assignment-btn.success:hover {
    background: linear-gradient(135deg, #059669, #047857);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  }
}

/* Темна тема для мобільних функцій */
@media (max-width: 768px) {
  [data-bs-theme="dark"] .course-card,
  [data-bs-theme="dark"] .lesson-item,
  [data-bs-theme="dark"] .material-item,
  [data-bs-theme="dark"] .quiz-card,
  [data-bs-theme="dark"] .assignment-card {
    background: #1f2937;
    border-color: #374151;
  }
  
  [data-bs-theme="dark"] .course-card:hover,
  [data-bs-theme="dark"] .lesson-item:hover,
  [data-bs-theme="dark"] .material-item:hover,
  [data-bs-theme="dark"] .quiz-card:hover,
  [data-bs-theme="dark"] .assignment-card:hover {
    border-color: #3b82f6;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.2);
  }
  
  [data-bs-theme="dark"] .course-card .card-title,
  [data-bs-theme="dark"] .lesson-title,
  [data-bs-theme="dark"] .material-title,
  [data-bs-theme="dark"] .quiz-title,
  [data-bs-theme="dark"] .assignment-title {
    color: #f9fafb;
  }
  
  [data-bs-theme="dark"] .course-card .card-text,
  [data-bs-theme="dark"] .lesson-meta,
  [data-bs-theme="dark"] .material-description,
  [data-bs-theme="dark"] .quiz-meta,
  [data-bs-theme="dark"] .assignment-description {
    color: #d1d5db;
  }
  
  [data-bs-theme="dark"] .question-item {
    background: #111827;
    border-color: #374151;
  }
  
  [data-bs-theme="dark"] .question-item:hover {
    background: #1e293b;
    border-color: #3b82f6;
  }
  
  [data-bs-theme="dark"] .question-text {
    color: #f9fafb;
  }
  
  [data-bs-theme="dark"] .answer-option {
    background: #1f2937;
    border-color: #374151;
  }
  
  [data-bs-theme="dark"] .answer-option:hover {
    background: #1e293b;
    border-color: #3b82f6;
  }
  
  [data-bs-theme="dark"] .answer-text {
    color: #e5e7eb;
  }
  
  [data-bs-theme="dark"] .assignment-details {
    background: #111827;
  }
  
  [data-bs-theme="dark"] .assignment-detail .label {
    color: #e5e7eb;
  }
  
  [data-bs-theme="dark"] .assignment-detail .value {
    color: #d1d5db;
  }
  
  [data-bs-theme="dark"] .assignment-file {
    background: #1f2937;
    border-color: #374151;
  }
  
  [data-bs-theme="dark"] .assignment-file:hover {
    background: #1e293b;
    border-color: #3b82f6;
  }
  
  [data-bs-theme="dark"] .assignment-file-name {
    color: #e5e7eb;
  }
  
  [data-bs-theme="dark"] .assignment-file-size {
    color: #9ca3af;
  }
}