/* ==========================================================================
   Tool Switcher Drawer (工具箱全局无缝切换抽屉)
   支持 100vh 毛玻璃滑入、深浅色自适应、键盘快捷导航
   ========================================================================== */

/* 1. 遮罩层 */
.ts-drawer-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 12, 10, 0.45);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 99998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.ts-drawer-mask.ts-open {
    opacity: 1;
    pointer-events: auto;
}

/* 2. 抽屉面板主体 */
.ts-drawer-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 440px;
    max-width: 90vw;
    height: 100vh;
    background: var(--paper-strong);
    border-left: 1px solid var(--line);
    box-shadow: -15px 0 45px rgba(0, 0, 0, 0.25);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
    box-sizing: border-box;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", sans-serif;
    color: var(--text);
}

.ts-drawer-panel.ts-open {
    transform: translateX(0);
}

/* 3. 抽屉头部 */
.ts-header {
    padding: 18px 22px 14px;
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-shrink: 0;
    background: var(--paper);
}

.ts-title-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ts-title-icon {
    font-size: 20px;
    line-height: 1;
}

.ts-title-text {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text);
}

.ts-count-badge {
    font-size: 11px;
    padding: 2px 7px;
    border-radius: 99px;
    background: var(--line);
    color: var(--muted);
    font-weight: 600;
}

.ts-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ts-shortcut-hint {
    font-size: 11px;
    color: var(--muted);
    background: var(--input-bg);
    border: 1px solid var(--line);
    padding: 2px 6px;
    border-radius: 4px;
}

.ts-close-btn {
    background: transparent;
    border: none;
    font-size: 18px;
    color: var(--muted);
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ts-close-btn:hover {
    background: var(--line);
    color: var(--text);
}

/* 4. 搜索与筛选区 */
.ts-search-wrapper {
    padding: 14px 22px 10px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
}

.ts-search-bar {
    position: relative;
    display: flex;
    align-items: center;
}

.ts-search-icon {
    position: absolute;
    left: 12px;
    color: var(--muted);
    pointer-events: none;
    font-size: 14px;
}

.ts-search-input {
    width: 100%;
    height: 40px;
    padding: 0 36px 0 34px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: var(--input-bg);
    color: var(--text);
    font-size: 14px;
    outline: none;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.ts-search-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent);
}

.ts-search-clear {
    position: absolute;
    right: 10px;
    background: transparent;
    border: none;
    color: var(--muted);
    cursor: pointer;
    font-size: 13px;
    display: none;
    padding: 4px;
    border-radius: 4px;
}

.ts-search-clear.ts-visible {
    display: block;
}

/* 分类 Tab 按钮 */
.ts-filter-tabs {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
}

.ts-filter-tabs::-webkit-scrollbar {
    display: none;
}

.ts-tab-btn {
    border: 1px solid var(--line);
    background: var(--input-bg);
    color: var(--muted);
    font-size: 12px;
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 20px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s ease;
}

.ts-tab-btn:hover {
    color: var(--text);
    border-color: var(--muted);
}

.ts-tab-btn.ts-active {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

/* 5. 抽屉内容列表区 */
.ts-list-container {
    flex: 1;
    overflow-y: auto;
    padding: 12px 18px 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    scrollbar-width: thin;
}

.ts-list-container::-webkit-scrollbar {
    width: 6px;
}

.ts-list-container::-webkit-scrollbar-thumb {
    background: var(--line);
    border-radius: 3px;
}

/* 空状态 */
.ts-empty-state {
    padding: 40px 16px;
    text-align: center;
    color: var(--muted);
    font-size: 13px;
}

/* 工具卡片项 */
.ts-tool-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 14px;
    border-radius: 12px;
    background: var(--paper);
    border: 1px solid var(--line);
    text-decoration: none;
    color: var(--text);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    cursor: pointer;
    user-select: none;
}

.ts-tool-item:hover,
.ts-tool-item.ts-keyboard-active {
    background: color-mix(in srgb, var(--accent) 8%, var(--paper));
    border-color: var(--accent);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

/* 当前工具高亮样式 */
.ts-tool-item.ts-current {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 12%, var(--paper));
}

.ts-icon-box {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #ffffff;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}

.ts-tool-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.ts-tool-row-top {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ts-tool-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ts-badge-current {
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 4px;
    background: var(--accent);
    color: #ffffff;
    font-weight: 600;
    line-height: 1.4;
}

.ts-tool-desc {
    font-size: 12px;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ts-arrow-icon {
    color: var(--muted);
    font-size: 14px;
    opacity: 0.5;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.ts-tool-item:hover .ts-arrow-icon,
.ts-tool-item.ts-keyboard-active .ts-arrow-icon {
    opacity: 1;
    color: var(--accent);
    transform: translateX(3px);
}

/* 6. 底部提示栏 */
.ts-footer {
    padding: 10px 20px;
    border-top: 1px solid var(--line);
    background: var(--paper);
    font-size: 12px;
    color: var(--muted);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.ts-footer kbd {
    background: var(--input-bg);
    border: 1px solid var(--line);
    padding: 1px 5px;
    border-radius: 4px;
    font-family: inherit;
    font-size: 11px;
}

/* 7. 页面顶部挂载的触发器样式 (突出显示) */
.ts-nav-trigger-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.ts-nav-trigger-btn {
    height: 34px;
    padding: 0 14px;
    border-radius: 9px;
    border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--line));
    background: linear-gradient(135deg, var(--paper-strong) 0%, color-mix(in srgb, var(--accent) 8%, var(--paper-strong)) 100%);
    color: var(--text);
    font-size: 13px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    cursor: pointer;
    transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    position: relative;
}

.ts-nav-trigger-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--paper-strong);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 20%, transparent);
}

.ts-nav-trigger-btn kbd {
    font-size: 10px;
    color: var(--accent);
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
    padding: 1px 5px;
    border-radius: 4px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* 呼吸亮点 */
.ts-pulse-dot {
    position: absolute;
    top: -3px;
    right: -3px;
    width: 8px;
    height: 8px;
    background: #e74c3c;
    border-radius: 50%;
    box-shadow: 0 0 0 rgba(231, 76, 60, 0.7);
    animation: tsPulse 2s infinite;
}

@keyframes tsPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.7);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(231, 76, 60, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(231, 76, 60, 0);
    }
}

/* 首次功能引导气泡 (Feature Onboarding Popover) */
.ts-tip-bubble {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 280px;
    background: var(--paper-strong);
    border: 1px solid var(--accent);
    border-radius: 12px;
    padding: 12px 14px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
    z-index: 99990;
    font-family: inherit;
    display: flex;
    flex-direction: column;
    gap: 8px;
    animation: tsBounceIn 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.ts-tip-bubble::before {
    content: "";
    position: absolute;
    top: -6px;
    right: 24px;
    width: 10px;
    height: 10px;
    background: var(--paper-strong);
    border-top: 1px solid var(--accent);
    border-left: 1px solid var(--accent);
    transform: rotate(45deg);
}

.ts-tip-bubble-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    font-weight: 700;
    color: var(--accent);
}

.ts-tip-bubble-body {
    font-size: 12px;
    color: var(--text);
    line-height: 1.5;
}

.ts-tip-bubble-body kbd {
    background: var(--line);
    border: 1px solid var(--line);
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 11px;
    color: var(--accent);
    font-weight: 600;
}

.ts-tip-bubble-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 2px;
}

.ts-tip-btn-action {
    border: none;
    background: var(--accent);
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: opacity 0.15s ease;
}

.ts-tip-btn-action:hover {
    opacity: 0.9;
}

.ts-tip-btn-dismiss {
    border: none;
    background: transparent;
    color: var(--muted);
    font-size: 11px;
    cursor: pointer;
    padding: 4px 6px;
}

.ts-tip-btn-dismiss:hover {
    color: var(--text);
}

@keyframes tsBounceIn {
    0% {
        opacity: 0;
        transform: translateY(-8px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* 8. 无导航栏页面的右下角悬浮胶囊触发按钮 */
.ts-floating-trigger {
    position: fixed;
    right: 24px;
    bottom: 24px;
    height: 42px;
    padding: 0 16px 0 14px;
    border-radius: 99px;
    background: var(--paper-strong);
    border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--line));
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    z-index: 99990;
    transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
    color: var(--text);
    user-select: none;
}

.ts-floating-trigger:hover {
    transform: scale(1.05) translateY(-2px);
    border-color: var(--accent);
    box-shadow: 0 12px 30px color-mix(in srgb, var(--accent) 25%, transparent);
}

.ts-floating-trigger kbd {
    font-size: 10px;
    color: var(--accent);
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    padding: 1px 5px;
    border-radius: 4px;
}

@media (max-width: 600px) {
    .ts-drawer-panel {
        width: 100vw;
        max-width: 100vw;
    }
    .ts-shortcut-hint,
    .ts-footer {
        display: none;
    }
    .ts-tip-bubble {
        right: -10px;
        width: calc(100vw - 32px);
    }
}