.training-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    padding: 15px;
}

.training-card {
    aspect-ratio: 1;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    color: white;
    text-align: center;
    padding: 15px;
    min-height: 150px;
}

.training-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.training-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    word-break: break-word;
}

.training-card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.training-card-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

/* Different colors for each card */
.training-card-1 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.training-card-2 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.training-card-3 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.training-card-4 { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.training-card-5 { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.training-card-6 { background: linear-gradient(135deg, #30cfd0 0%, #330867 100%); }
.training-card-7 { background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); color: #333; }
.training-card-8 { background: linear-gradient(135deg, #ff9a56 0%, #ff6a88 100%); }

/* Mobile responsiveness */
@media (max-width: 992px) {
    .training-carousel {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 12px;
        padding: 12px;
    }
    
    .training-card {
        min-height: 130px;
        padding: 12px;
    }
    
    .training-card h4 {
        font-size: 0.9rem;
    }
    
    .training-card-icon {
        font-size: 1.8rem;
        margin-bottom: 6px;
    }
}

@media (max-width: 768px) {
    .training-carousel {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        padding: 10px;
    }
    
    .training-card {
        min-height: 120px;
        padding: 10px;
    }
    
    .training-card h4 {
        font-size: 0.85rem;
    }
    
    .training-card-icon {
        font-size: 1.5rem;
        margin-bottom: 4px;
    }
}

@media (max-width: 576px) {
    .training-carousel {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        padding: 8px;
    }
    
    .training-card {
        min-height: 100px;
        padding: 8px;
    }
    
    .training-card h4 {
        font-size: 0.75rem;
    }
    
    .training-card-icon {
        font-size: 1.2rem;
        margin-bottom: 3px;
    }
}

/* Modal styling for training details */
.modal-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.modal-header .btn-close {
    filter: brightness(0) invert(1);
}

.training-details {
    padding: 20px;
}

@media (max-width: 576px) {
    .training-details {
        padding: 15px;
    }
}

.progress-section {
    margin: 20px 0;
}

.training-info-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #e9ecef;
    flex-wrap: wrap;
    gap: 10px;
}

.training-info-row:last-child {
    border-bottom: none;
}

.training-info-label {
    font-weight: 600;
    color: #495057;
    min-width: 120px;
}

.training-info-value {
    color: #667eea;
    font-weight: 500;
}

/* Media Player Container Styles */
.media-player-container {
    width: 100%;
    max-width: 1000px;
    background-color: #f8f9fa;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin: 20px auto;
}

@media (max-width: 768px) {
    .media-player-container {
        max-width: 100%;
        padding: 15px;
        margin: 15px auto;
        border-radius: 8px;
    }
}

@media (max-width: 576px) {
    .media-player-container {
        padding: 12px;
        margin: 10px;
    }
}

.media-player-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background-color: #000;
    border-radius: 8px;
}

.media-player-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.media-player-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.media-player-info {
    margin-top: 20px;
}

.media-player-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
    word-break: break-word;
}

@media (max-width: 768px) {
    .media-player-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .media-player-title {
        font-size: 1.25rem;
    }
}

.media-player-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 1rem;
}

@media (max-width: 576px) {
    .media-player-description {
        font-size: 0.95rem;
    }
}

.media-player-stats {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 15px;
}

@media (max-width: 576px) {
    .media-player-stats {
        gap: 15px;
        flex-direction: column;
    }
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.stat-label {
    color: #666;
    font-size: 0.95rem;
    font-weight: 500;
}

.stat-value {
    font-weight: 600;
    color: #667eea;
}

.module-progress-bar {
    width: 100%;
    height: 10px;
    background-color: #e9ecef;
    border-radius: 5px;
    margin-top: 15px;
    overflow: hidden;
}

.module-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transition: width 0.3s ease;
}