/* --- 3.9 安装进度条 (v3.6) --- */
.peak-progress-track {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    /* 动态控制 */
    height: 3px;
    background: linear-gradient(90deg, #00d2ff, #00ff88);
    transition: width 0.3s ease-out;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.6);
    z-index: 10;
    pointer-events: none;
}

.peak-item.installing {
    border-color: rgba(0, 210, 255, 0.3);
    background: rgba(0, 210, 255, 0.02);
}

.btn-peak-install.installing {
    background: rgba(255, 255, 255, 0.05);
    color: var(--peak-muted);
    border-color: transparent;
    cursor: wait;
    box-shadow: none;
    transform: none;
    pointer-events: none;
    /* 防止重复点击 */
    font-size: 0.8rem;
}