.card {
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: 0 1px 2px var(--shadow-color);
    transition: box-shadow var(--transition-normal);
    overflow: hidden;
    margin-bottom: var(--space-lg);
}

.card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.card-header {
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--divider);
}

.card-body {
    padding: var(--space-lg);
}

.card-footer {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--divider);
}

/* Basic card styles - for general cards, not post-specific */

/* Card content */
.card-content {
    padding: var(--space-md);
}

/* Card actions */
.card-actions {
    display: flex;
    padding: var(--space-md);
    border-top: 1px solid var(--divider);
}

/* Action buttons for any card type */
.card-action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) 0;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-fast);
    border-radius: var(--radius-sm);
}

.card-action-btn:hover {
    background-color: rgba(0,0,0,0.05);
}

.card-action-btn i {
    margin-right: var(--space-xs);
}

/* Comment form */
.comment-form {
    display: flex;
    padding: var(--space-sm) 0;
    align-items: center;
}

.comment-input {
    flex: 1;
    border: none;
    background-color: var(--surface);
    border-radius: 20px;
    padding: var(--space-sm) var(--space-md);
    margin-right: var(--space-sm);
}