/* OG Link Preview Styles */
.og-preview {
    margin: 8px 0;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    overflow: hidden;
    background: #f8f9fa;
    max-width: 400px;
    transition: all 0.3s ease;
    position: relative;
}

.og-preview:hover {
    border-color: #007bff;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.1);
}

.og-preview-image {
    width: 100%;
    height: 120px;
    object-fit: cover;
    display: block;
    transition: filter 0.3s ease;
    background: #f8f9fa;
}

.og-preview-image-placeholder {
    width: 100%;
    height: 120px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    font-size: 14px;
    border-bottom: 1px solid #dee2e6;
}

.og-preview-image-placeholder i {
    font-size: 24px;
    margin-bottom: 8px;
}

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

.og-preview-title {
    font-weight: 600;
    font-size: 14px;
    color: #333;
    margin: 0 0 6px 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.og-preview-description {
    font-size: 12px;
    color: #666;
    margin: 0 0 8px 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.og-preview-url {
    font-size: 11px;
    color: #999;
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.og-preview-site {
    display: inline-block;
    background: #007bff;
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 500;
    margin-bottom: 4px;
}

/* YouTube specific styling */
.og-preview.youtube {
    border-color: #ff0000;
}

.og-preview.youtube .og-preview-site {
    background: #ff0000;
}

/* Blurred content for community rules */
.og-preview.blurred .og-preview-image {
    filter: blur(20px);
}

.og-preview.blurred .og-preview-title,
.og-preview.blurred .og-preview-description {
    filter: blur(4px);
    user-select: none;
}

.og-preview-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    padding: 20px;
}

.og-preview-warning {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #ffc107;
}

.og-preview-question {
    font-size: 12px;
    margin-bottom: 16px;
    line-height: 1.4;
}

.og-preview-actions {
    display: flex;
    gap: 8px;
}

.og-preview-btn {
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.og-preview-btn.show {
    background: #28a745;
    color: white;
}

.og-preview-btn.show:hover {
    background: #218838;
}

.og-preview-btn.link {
    background: #007bff;
    color: white;
}

.og-preview-btn.link:hover {
    background: #0056b3;
}

.og-preview-btn.hide {
    background: #dc3545;
    color: white;
}

.og-preview-btn.hide:hover {
    background: #c82333;
}

/* Loading state */
.og-preview.loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: ogLoading 1.5s infinite;
}

.og-preview.loading .og-preview-content {
    opacity: 0.5;
}

@keyframes ogLoading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Error state */
.og-preview.error {
    border-color: #dc3545;
    background: #f8d7da;
}

.og-preview.error .og-preview-title {
    color: #721c24;
}

.og-preview.error .og-preview-description {
    color: #721c24;
}