/* Trainings Page Styles */
.trainings-section {
    padding: 80px 0;
}

/* Filters */
.filters {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    padding: 20px;
    background: #f8f8f8;
    border-radius: 10px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-group label {
    font-weight: 500;
    color: #666;
}

.filter-select {
    padding: 8px 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: white;
    cursor: pointer;
    transition: border-color 0.3s;
}

.filter-select:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* Trainings Grid */
.trainings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.training-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.training-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.training-thumbnail {
    position: relative;
    padding-bottom: 56.25%;
    background: #000;
    overflow: hidden;
}

.training-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.3s;
}

.training-card:hover .play-overlay {
    background: rgba(0,0,0,0.6);
}

.play-button {
    width: 70px;
    height: 70px;
    background: rgba(255,0,0,0.9);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    transition: transform 0.3s;
}

.training-card:hover .play-button {
    transform: scale(1.1);
}

.duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.9rem;
}

/* Training Info */
.training-info {
    padding: 25px;
}

.training-info h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #333;
}

.training-meta {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.level {
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.level-beginner {
    background: #d4edda;
    color: #155724;
}

.level-intermediate {
    background: #fff3cd;
    color: #856404;
}

.level-advanced {
    background: #f8d7da;
    color: #721c24;
}

.category {
    padding: 5px 15px;
    background: #e2e3e5;
    color: #383d41;
    border-radius: 20px;
    font-size: 0.85rem;
}

.description {
    color: #666;
    line-height: 1.6;
}

/* Video Modal */
.video-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 1200px;
    margin: 50px auto;
}

.close {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
}

.close:hover {
    color: #f00;
}

#videoContainer {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
}

#videoContainer iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Blog content images and videos */
.content-image {
    max-width: 100%;
    height: auto;
    margin: 20px 0;
    border-radius: 8px;
}

.content-video {
    position: relative;
    padding-bottom: 56.25%;
    margin: 20px 0;
}

.content-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    margin: 30px 0;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Related items with video */
.related-thumb {
    position: relative;
    display: block;
}

.related-thumb .play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255,0,0,0.8);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

/* Responsive */
@media (max-width: 768px) {
    .filters {
        flex-direction: column;
        gap: 15px;
    }
    
    .trainings-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        width: 95%;
        margin: 20px auto;
    }
}