/* Link Preview Panel Styles */
.link-preview-panel {
    position: relative;
    width: 100%;
    max-width: 400px;
    /* Limit width on large screens */
    margin-top: var(--spacing-xl);
    background: rgba(26, 26, 46, 0.6);
    border-radius: 16px;
    border: 1px solid rgba(102, 126, 234, 0.2);
    overflow: hidden;
    transition: all 0.3s ease;
}

.link-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(102, 126, 234, 0.2);
    background: rgba(102, 126, 234, 0.05);
}

.link-panel-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.link-panel-toggle {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    color: var(--text-primary);
    padding: 0.5rem;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.link-panel-toggle:hover {
    background: rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.5);
}

.link-panel-toggle svg {
    transition: transform 0.3s ease;
}

.link-preview-panel.collapsed .link-panel-toggle svg {
    transform: rotate(180deg);
}

.link-panel-content {
    padding: 1rem;
    overflow-y: auto;
    max-height: 300px;
    /* Limit height inside hero */
}

.link-panel-empty {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-align: center;
    padding: 2rem 1rem;
    margin: 0;
}

/* Link Preview Card */
.link-preview-card {
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 12px;
    margin-bottom: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: block;
    overflow: hidden;
}

.link-preview-card:hover {
    background: rgba(26, 26, 46, 1);
    border-color: rgba(102, 126, 234, 0.6);
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

.link-preview-thumbnail {
    width: 100%;
    height: 120px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: rgba(102, 126, 234, 0.1);
}

.link-preview-content {
    padding: 1rem;
}

.link-preview-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1rem 1rem 0.75rem 1rem;
    color: white;
}

.link-preview-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.link-preview-url {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0 0 0.5rem 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.link-preview-badge {
    display: inline-block;
    background: rgba(102, 126, 234, 0.2);
    color: #667eea;
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 1024px) {
    .link-preview-panel {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .link-preview-panel {
        display: none;
        /* Hide on mobile for now */
    }
}