/* Namespace header action buttons - ensure perfect alignment */
.rename-btn,
.favorite-toggle-btn,
.refresh-btn,
.stats-btn {
    background: none;
    border: none;
    padding: 0;
    width: 34px;
    /* Slightly bigger */
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 22px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.rename-btn:hover,
.refresh-btn:hover,
.stats-btn:hover {
    background-color: var(--hover-bg);
    color: var(--text-color);
}

.favorite-toggle-btn {
    font-size: 22px;
}

.favorite-toggle-btn.favorited {
    color: #ffc107;
}

.favorite-toggle-btn.not-favorited {
    color: var(--text-muted);
}

.favorite-toggle-btn:hover {
    transform: scale(1.1);
    color: #ffc107;
    /* Allow hover to show yellow even if not favorited */
}

/* Spinner that matches button dimensions */
.spinner-border-sm {
    width: 20px !important;
    height: 20px !important;
}