@charset "utf-8";

/* AnimatedList 滚动列表（React Bits AnimatedList 原生复刻）
   书签面板：右上角弹出、渐变遮罩、键盘导航、选中高亮 */

/* 面板容器 */
.bm-panel {
    position: fixed;
    top: 64px;
    right: 16px;
    width: 420px;
    max-width: calc(100vw - 32px);
    background-color: #120F17;
    border: 1px solid #222;
    border-radius: 1rem;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
    z-index: 99999;
    display: none;
    overflow: hidden;
}

.bm-panel.open {
    display: block;
}

.bm-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #222;
    background-color: #16121d;
}

.bm-panel-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: #efefef;
}

.bm-panel-close {
    border: none;
    background: transparent;
    color: #a6a6a6;
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.25rem;
}

.bm-panel-close:hover {
    color: #fff;
}

.bm-panel-footer {
    padding: 0.6rem 1rem;
    border-top: 1px solid #222;
    background-color: #16121d;
}

.bm-manage-btn {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #333;
    border-radius: 0.5rem;
    background-color: transparent;
    color: #a6a6a6;
    font-size: 0.8rem;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.bm-manage-btn:hover {
    background-color: #2f293a;
    color: #fff;
}

/* 滚动列表容器（组件本体） */
.scroll-list-container {
    position: relative;
    width: 100%;
}

.scroll-list {
    max-height: 46vh;
    overflow-y: auto;
    padding: 16px;
    scrollbar-width: thin;
    scrollbar-color: #2F293A #120F17;
}

.scroll-list::-webkit-scrollbar {
    width: 8px;
}

.scroll-list::-webkit-scrollbar-track {
    background: #120F17;
}

.scroll-list::-webkit-scrollbar-thumb {
    background: #2F293A;
    border-radius: 4px;
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}

.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* 列表项 */
.bm-item {
    padding: 12px 14px;
    background-color: #2F293A;
    border-radius: 8px;
    margin-bottom: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    opacity: 0;
    transform: scale(0.7);
    transition: opacity 0.2s ease, transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
    border: 1px solid transparent;
}

.bm-item.visible {
    opacity: 1;
    transform: scale(1);
}

.bm-item.selected {
    background-color: #3a3350;
    border-color: rgba(244, 167, 89, 0.4);
}

.bm-item-icon {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.bm-item-text {
    color: #fff;
    margin: 0;
    font-size: 0.9rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 渐变遮罩 */
.top-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(to bottom, #120F17, transparent);
    pointer-events: none;
    transition: opacity 0.3s ease;
    opacity: 0;
}

.bottom-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(to top, #120F17, transparent);
    pointer-events: none;
    transition: opacity 0.3s ease;
    opacity: 1;
}

/* 空状态 */
.bm-empty {
    padding: 2rem 1rem;
    text-align: center;
    color: #a6a6a6;
    font-size: 0.85rem;
}