/* Open Graph Social Media Preview Styles */
.og-preview-container {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
}

.og-preview-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 1px solid #dee2e6;
}

.og-preview-tab {
    padding: 8px 16px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-weight: 500;
    color: #6c757d;
    transition: all 0.2s ease;
}

.og-preview-tab.active {
    color: #0d6efd;
    border-bottom-color: #0d6efd;
}

.og-preview-tab:hover {
    color: #0d6efd;
}

.og-preview-content {
    display: none;
}

.og-preview-content.active {
    display: block;
}

/* Facebook Preview */
.facebook-preview {
    max-width: 500px;
    background: white;
    border: 1px solid #dddfe2;
    border-radius: 8px;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.facebook-preview .og-image {
    width: 100%;
    height: 261px;
    background: #f0f2f5;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #65676b;
    font-size: 14px;
}

.facebook-preview .og-content {
    padding: 12px;
    border-top: 1px solid #dddfe2;
}

.facebook-preview .og-url {
    font-size: 12px;
    color: #65676b;
    text-transform: uppercase;
    margin-bottom: 4px;
    text-decoration: none;
}

.facebook-preview .og-title {
    font-size: 16px;
    font-weight: 600;
    color: #1d2129;
    line-height: 1.2;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.facebook-preview .og-description {
    font-size: 14px;
    color: #65676b;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Twitter Preview */
.twitter-preview {
    max-width: 504px;
    background: white;
    border: 1px solid #cfd9de;
    border-radius: 16px;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.twitter-preview .og-image {
    width: 100%;
    height: 263px;
    background: #f7f9fa;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #536471;
    font-size: 14px;
}

.twitter-preview .og-content {
    padding: 12px;
}

.twitter-preview .og-url {
    font-size: 15px;
    color: #536471;
    margin-bottom: 2px;
    text-decoration: none;
}

.twitter-preview .og-title {
    font-size: 15px;
    font-weight: 400;
    color: #0f1419;
    line-height: 1.3;
    margin-bottom: 2px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.twitter-preview .og-description {
    font-size: 15px;
    color: #536471;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* LinkedIn Preview */
.linkedin-preview {
    max-width: 552px;
    background: white;
    border: 1px solid #d0d4d9;
    border-radius: 8px;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.linkedin-preview .og-image {
    width: 100%;
    height: 289px;
    background: #f3f2ef;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666666;
    font-size: 14px;
}

.linkedin-preview .og-content {
    padding: 12px;
}

.linkedin-preview .og-url {
    font-size: 12px;
    color: #666666;
    margin-bottom: 4px;
    text-decoration: none;
}

.linkedin-preview .og-title {
    font-size: 16px;
    font-weight: 600;
    color: #000000;
    line-height: 1.25;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.linkedin-preview .og-description {
    font-size: 14px;
    color: #666666;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Small card preview for Twitter */
.twitter-preview.small-card {
    max-width: 504px;
}

.twitter-preview.small-card .og-image {
    width: 70px;
    height: 70px;
    float: right;
    margin-left: 12px;
    border-radius: 8px;
}

.twitter-preview.small-card .og-content {
    overflow: hidden;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .facebook-preview,
    .twitter-preview,
    .linkedin-preview {
        max-width: 100%;
    }
    
    .og-preview-container {
        padding: 15px;
    }
}

/* Empty state styles */
.og-preview-empty {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
}

.og-preview-empty i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* Loading state */
.og-preview-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: #6c757d;
}

.og-preview-loading .spinner-border {
    margin-right: 12px;
}