/* Marketplace Styles */
.zowflix-marketplace {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.marketplace-header {
    margin-bottom: 30px;
}

.marketplace-filters {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.search-form {
    display: flex;
    gap: 10px;
    width: 100%;
}

.search-form input[type="text"] {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.search-form select {
    min-width: 150px;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.course-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s;
    background: #fff;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.course-thumbnail {
    height: 200px;
    background: #f5f5f5;
    overflow: hidden;
}

.course-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.placeholder-thumbnail {
    width: 100%;
    height: 100%;
    background: #eee;
}

.course-details {
    padding: 20px;
}

.course-details h2 {
    margin: 0 0 10px;
    font-size: 1.2em;
}

.course-seller {
    color: #666;
    margin-bottom: 10px;
    font-size: 0.9em;
}

.course-description {
    color: #444;
    margin-bottom: 15px;
    font-size: 0.95em;
    line-height: 1.5;
}

.course-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
}

.course-price {
    font-size: 1.2em;
    font-weight: bold;
    color: #2c3e50;
}

.purchase-course {
    background: #3498db;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s;
}

.purchase-course:hover {
    background: #2980b9;
}

/* Modal Styles */
.zowflix-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
}

.zowflix-modal-content {
    position: relative;
    background: #fff;
    margin: 5% auto;
    padding: 20px;
    width: 90%;
    max-width: 500px;
    border-radius: 8px;
}

.close {
    position: absolute;
    right: 20px;
    top: 10px;
    font-size: 24px;
    cursor: pointer;
}

/* Seller Registration Styles */
.zowflix-seller-registration {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.form-group .description {
    color: #666;
    font-size: 0.9em;
    margin-top: 5px;
}

.terms-content {
    background: #f9f9f9;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 10px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-submit {
    margin-top: 30px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .marketplace-filters {
        flex-direction: column;
    }
    
    .search-form {
        flex-direction: column;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
}