/* Icon-based action buttons */
.message-action-icon {
    padding: 6px;
    min-width: 32px;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.message-action-icon:hover {
    background: var(--bg-tertiary);
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.message-action-icon svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
}

/* Active state for thumbs up/down */
.message-action-icon.active {
    background: var(--accent-light);
    border-color: var(--accent);
    color: var(--accent);
}

.message-action-icon.active svg {
    fill: currentColor;
}

.message-action-icon.active:hover {
    background: var(--accent-light);
    border-color: var(--accent);
}