/* ==========================================================================
   通用无限画布工作台 - 真实体验增强层 (Zuoekai Workspace Experience Layer)
   --------------------------------------------------------------------------
   设计目标：
   1. 在不破坏 `zuoekai-workspace.css` 基础层的前提下，叠加“真实产品态”的工作台体验。
   2. 本文件专注于：顶部工具条、场景概览卡、节点库增强、检查器增强、运行回放面板。
   3. 该文件建议在 `zuoekai-workspace.css` 之后引入，用作增强层。
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. 顶部真实工具条 (Top Studio Toolbar)
   -------------------------------------------------------------------------- */
.zuoekai-workspace-header {
    justify-content: space-between;
    width: min(1180px, calc(100% - 72px));
    padding: 10px 18px;
    min-height: 64px;
    height: auto;
}

/* 左侧品牌区：上方小标题 + 主标题 */
.zuoekai-workspace-header__brand {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

/* 多处复用的眉标题（Eyebrow）风格 */
.zuoekai-workspace-header__eyebrow,
.zuoekai-workspace-stage-card__eyebrow,
.zuoekai-workspace-runtime__eyebrow {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--zuoekai-color-primary);
}

/* 强化工具条主标题 */
.zuoekai-workspace-header__title {
    font-size: 18px;
    gap: 10px;
}

/* 中间状态标签区：用于展示环境、版本、工作流状态等 */
.zuoekai-workspace-header__chips {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex: 1 1 auto;
    min-width: 0;
    flex-wrap: wrap;
}

/* 右侧动作区：保存、发布、分享等 */
.zuoekai-workspace-header__actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 头部按钮（次级） */
.zuoekai-workspace-header-btn {
    min-height: 40px;
    padding: 0 16px;
    border: 1px solid var(--zuoekai-border-light);
    border-radius: 999px;
    background: var(--zuoekai-bg-card);
    color: var(--zuoekai-text-main);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.zuoekai-workspace-header-btn:hover {
    border-color: var(--zuoekai-color-primary);
    color: var(--zuoekai-color-primary);
    box-shadow: 0 6px 18px rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.12);
}

/* 头部主按钮（强调） */
.zuoekai-workspace-header-btn--primary {
    background: var(--zuoekai-color-primary);
    border-color: var(--zuoekai-color-primary);
    color: #fff;
}

.zuoekai-workspace-header-btn--primary:hover {
    color: #fff;
    box-shadow: 0 10px 24px rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.24);
}

/* 通用胶囊标签：可复用在头部、舞台卡片、运行态面板 */
.zuoekai-workspace-chip {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 12px;
    border: 1px solid var(--zuoekai-border-light);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--zuoekai-text-secondary);
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.zuoekai-workspace-chip--success {
    background: rgba(16, 185, 129, 0.10);
    color: var(--zuoekai-color-success, #10b981);
}

.zuoekai-workspace-chip--warning {
    background: rgba(245, 158, 11, 0.10);
    color: var(--zuoekai-color-warning, #f59e0b);
}

.zuoekai-workspace-chip--muted {
    background: var(--zuoekai-bg-hover);
}

.zuoekai-workspace-chip--accent {
    background: color-mix(in srgb, var(--zuoekai-color-brand-500, #2563eb) 12%, transparent);
    color: var(--zuoekai-color-brand-600, #2563eb);
}

/* --------------------------------------------------------------------------
   2. 画布舞台概览卡 (Stage Cards)
   -------------------------------------------------------------------------- */
.zuoekai-workspace-stage-card {
    position: absolute;
    top: 104px;
    z-index: 8;
    width: 300px;
    padding: 16px;
    pointer-events: none;
    user-select: none;
}

.zuoekai-workspace-stage-card--left {
    left: 372px;
}

.zuoekai-workspace-stage-card--right {
    right: 404px;
}

.zuoekai-workspace-stage-card__title {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--zuoekai-text-main);
}

.zuoekai-workspace-stage-card__desc {
    margin: 0 0 14px 0;
    font-size: 13px;
    line-height: 1.6;
    color: var(--zuoekai-text-secondary);
}

.zuoekai-workspace-stage-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.zuoekai-workspace-stage-card__stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 14px;
}

.zuoekai-workspace-stage-card__stat {
    padding: 12px;
    border-radius: 14px;
    background: rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.06);
    border: 1px solid rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.10);
}

.zuoekai-workspace-stage-card__stat-label {
    display: block;
    margin-bottom: 6px;
    font-size: 11px;
    color: var(--zuoekai-text-muted);
}

.zuoekai-workspace-stage-card__stat-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--zuoekai-text-main);
}

/* --------------------------------------------------------------------------
   3. 左侧节点库增强层 (Sidebar Experience)
   -------------------------------------------------------------------------- */
.zuoekai-workspace-sidebar {
    width: 332px;
}

.zuoekai-workspace-sidebar__header {
    padding: 18px 18px 14px;
    align-items: flex-start;
    gap: 12px;
}

.zuoekai-workspace-sidebar__title {
    font-size: 14px;
    color: var(--zuoekai-text-main);
    letter-spacing: 0.08em;
}

.zuoekai-workspace-sidebar__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px;
}

.zuoekai-workspace-search {
    padding: 12px 18px 14px;
}

.zuoekai-workspace-search__input {
    min-height: 42px;
    border-radius: 14px;
    border-color: color-mix(in srgb, var(--zuoekai-color-border, rgba(15, 23, 42, 0.12)) 86%, transparent);
    background-color: color-mix(in srgb, var(--zuoekai-color-surface-panel, rgba(255, 255, 255, 0.92)) 96%, transparent);
    box-shadow: inset 0 1px 0 color-mix(in srgb, var(--zuoekai-color-surface-page, rgba(248, 250, 252, 0.96)) 80%, transparent);
}

.zuoekai-workspace-sidebar__content {
    padding: 12px 18px 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scrollbar-width: thin;
    scrollbar-gutter: stable;
}

.zuoekai-workspace-sidebar__groups {
    border: none;
    border-radius: 0;
    overflow: visible;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.zuoekai-workspace-sidebar__groups.zuoekai-accordion--flush .zuoekai-workspace-sidebar__group {
    border: 1px solid color-mix(in srgb, var(--zuoekai-color-border, rgba(15, 23, 42, 0.12)) 86%, transparent);
    border-radius: 18px;
    background: linear-gradient(180deg, color-mix(in srgb, var(--zuoekai-color-surface-panel, rgba(255, 255, 255, 0.92)) 97%, transparent) 0%, color-mix(in srgb, var(--zuoekai-color-surface-page, rgba(248, 250, 252, 0.96)) 98%, transparent) 100%);
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.06);
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.zuoekai-workspace-sidebar__groups.zuoekai-accordion--flush .zuoekai-workspace-sidebar__group.zuoekai-accordion__item--active {
    border-color: color-mix(in srgb, var(--zuoekai-color-brand-500, #2563eb) 28%, var(--zuoekai-color-border, rgba(15, 23, 42, 0.12)));
    box-shadow: 0 18px 32px rgba(37, 99, 235, 0.12);
}

.zuoekai-workspace-sidebar__groups.zuoekai-accordion--flush .zuoekai-workspace-sidebar__group-trigger {
    min-height: 68px;
    padding: 15px 14px;
    gap: 12px;
    align-items: flex-start;
    justify-content: space-between;
}

.zuoekai-workspace-sidebar__group-trigger:hover {
    background: color-mix(in srgb, var(--zuoekai-color-brand-50, rgba(239, 246, 255, 0.9)) 42%, transparent);
}

.zuoekai-workspace-sidebar__group-lead {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    min-width: 0;
    flex: 1 1 auto;
}

.zuoekai-workspace-sidebar__group-glyph {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    flex: none;
    border-radius: 14px;
    background: color-mix(in srgb, var(--zuoekai-color-brand-500, #2563eb) 12%, var(--zuoekai-color-surface-panel, rgba(255, 255, 255, 0.92)));
    border: 1px solid color-mix(in srgb, var(--zuoekai-color-brand-500, #2563eb) 18%, transparent);
    color: var(--zuoekai-color-brand-600, #2563eb);
    font-size: 13px;
    font-weight: 800;
    box-shadow: inset 0 1px 0 color-mix(in srgb, var(--zuoekai-color-surface-page, rgba(248, 250, 252, 0.96)) 82%, transparent);
}

.zuoekai-workspace-sidebar__group-heading {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    flex: 1 1 auto;
}

.zuoekai-workspace-sidebar__group-title {
    min-width: 0;
    font-size: 13px;
    line-height: 1.4;
    font-weight: 700;
    color: var(--zuoekai-text-main);
}

.zuoekai-workspace-sidebar__group-subtitle {
    display: block;
    font-size: 11px;
    line-height: 1.55;
    color: var(--zuoekai-text-secondary);
    word-break: break-word;
}

.zuoekai-workspace-sidebar__group-meta {
    display: inline-grid;
    justify-items: end;
    gap: 8px;
    flex: none;
}

.zuoekai-workspace-sidebar__group-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    min-height: 26px;
    padding: 0 9px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--zuoekai-color-brand-500, #2563eb) 12%, transparent);
    color: var(--zuoekai-color-brand-600, #2563eb);
    font-size: 11px;
    font-weight: 700;
}

.zuoekai-workspace-sidebar__group .zuoekai-accordion__icon {
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--zuoekai-color-border, rgba(15, 23, 42, 0.12)) 80%, transparent);
    background: color-mix(in srgb, var(--zuoekai-color-surface-panel, rgba(255, 255, 255, 0.92)) 94%, transparent);
    color: var(--zuoekai-text-secondary);
    transition: transform 0.2s ease, color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.zuoekai-workspace-sidebar__group.zuoekai-accordion__item--active .zuoekai-accordion__icon {
    transform: rotate(180deg);
    color: var(--zuoekai-color-brand-600, #2563eb);
    background: color-mix(in srgb, var(--zuoekai-color-brand-500, #2563eb) 12%, transparent);
    border-color: color-mix(in srgb, var(--zuoekai-color-brand-500, #2563eb) 18%, transparent);
}

.zuoekai-workspace-sidebar__group-content {
    padding: 0 12px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.zuoekai-workspace-sidebar__group.zuoekai-accordion__item--active .zuoekai-workspace-sidebar__group-trigger {
    padding-bottom: 12px;
}

/* 节点库顶部页签：节点 / 模板 / 资产 */
.zuoekai-workspace-sidebar__tabs {
    display: flex;
    gap: 8px;
    padding: 12px 16px 0 16px;
}

.zuoekai-workspace-sidebar__tab {
    min-height: 34px;
    padding: 0 12px;
    border: 1px solid var(--zuoekai-border-light);
    border-radius: 999px;
    background: var(--zuoekai-bg-card);
    color: var(--zuoekai-text-secondary);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.zuoekai-workspace-sidebar__tab.active {
    border-color: rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.18);
    background: rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.10);
    color: var(--zuoekai-color-primary);
}

/* 分组标题左侧标签组合 */
.zuoekai-workspace-group-title__label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* 节点卡主体：主标题、说明、标签 */
.zuoekai-workspace-node-item__body {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
    flex: 1;
}

.zuoekai-workspace-node-item__subtext {
    font-size: 12px;
    line-height: 1.5;
    color: var(--zuoekai-text-secondary);
}

.zuoekai-workspace-node-item__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.zuoekai-workspace-node-item__tag {
    display: inline-flex;
    align-items: center;
    min-height: 22px;
    padding: 0 8px;
    border-radius: 999px;
    background: var(--zuoekai-bg-hover);
    color: var(--zuoekai-text-secondary);
    font-size: 11px;
    font-weight: 600;
}

/* 节点卡片上的加号按钮，用来模拟快速添加到画布 */
.zuoekai-workspace-node-item__add {
    width: 34px;
    height: 34px;
    flex: 0 0 auto;
    border: 1px solid var(--zuoekai-border-light);
    border-radius: 50%;
    background: var(--zuoekai-bg-base);
    color: var(--zuoekai-color-primary);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s ease;
}

.zuoekai-workspace-node-item__add:hover {
    border-color: var(--zuoekai-color-primary);
    background: rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.10);
}

.zuoekai-workspace-node-item {
    margin-bottom: 0;
    padding: 12px 14px;
    gap: 12px;
    align-items: flex-start;
    border-color: color-mix(in srgb, var(--zuoekai-color-border, rgba(15, 23, 42, 0.12)) 84%, transparent);
    border-radius: 14px;
    background: color-mix(in srgb, var(--zuoekai-color-surface-page, rgba(248, 250, 252, 0.96)) 94%, transparent);
    box-shadow: none;
}

.zuoekai-workspace-node-item:hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--zuoekai-color-brand-500, #2563eb) 24%, var(--zuoekai-color-border, rgba(15, 23, 42, 0.12)));
    box-shadow: 0 10px 18px rgba(37, 99, 235, 0.10);
    background: color-mix(in srgb, var(--zuoekai-color-brand-50, rgba(239, 246, 255, 0.9)) 42%, var(--zuoekai-color-surface-page, rgba(248, 250, 252, 0.96)));
}

.zuoekai-workspace-node-item__icon {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: color-mix(in srgb, currentColor 10%, var(--zuoekai-color-surface-panel, rgba(255, 255, 255, 0.92)) 90%);
    border: 1px solid color-mix(in srgb, currentColor 18%, transparent);
    font-size: 14px;
    font-weight: 700;
    box-shadow: inset 0 1px 0 color-mix(in srgb, var(--zuoekai-color-surface-page, rgba(248, 250, 252, 0.96)) 82%, transparent);
    flex: none;
}

.zuoekai-workspace-node-item__text {
    flex: none;
    font-size: 13px;
    line-height: 1.45;
    font-weight: 700;
}

.zuoekai-workspace-node-item__subtext {
    line-height: 1.55;
}

.zuoekai-workspace-node-item__tags {
    margin-top: 2px;
}

.zuoekai-workspace-node-item__tag {
    min-height: 24px;
    padding: 0 9px;
    border: 1px solid color-mix(in srgb, var(--zuoekai-color-brand-500, #2563eb) 12%, transparent);
    background: color-mix(in srgb, var(--zuoekai-color-brand-50, rgba(239, 246, 255, 0.9)) 56%, var(--zuoekai-color-surface-page, rgba(248, 250, 252, 0.96)));
    color: var(--zuoekai-color-brand-700, #1d4ed8);
}

/* --------------------------------------------------------------------------
   4. 右侧检查器增强层 (Inspector Experience)
   -------------------------------------------------------------------------- */
.zuoekai-workspace-panel {
    width: 392px;
}

/* 节点概览卡：当前节点的摘要信息 */
.zuoekai-workspace-panel__overview {
    margin-bottom: 18px;
    padding: 16px;
    border: 1px solid var(--zuoekai-border-light);
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.08), rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.03));
}

.zuoekai-workspace-panel__overview-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.zuoekai-workspace-panel__overview-heading {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--zuoekai-text-main);
}

.zuoekai-workspace-panel__overview-subtitle {
    margin: 4px 0 0 0;
    font-size: 12px;
    color: var(--zuoekai-text-secondary);
}

.zuoekai-workspace-panel__overview-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.zuoekai-workspace-panel__overview-item {
    padding: 12px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.28);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

[data-zuoekai-mode="dark"] .zuoekai-workspace-panel__overview-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.zuoekai-workspace-panel__overview-label {
    display: block;
    margin-bottom: 6px;
    font-size: 11px;
    color: var(--zuoekai-text-muted);
}

.zuoekai-workspace-panel__overview-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--zuoekai-text-main);
}

/* 检查器切换页内容隐藏逻辑 */
.zuoekai-workspace-panel-section[hidden] {
    display: none;
}

/* 检查器内部卡片 */
.zuoekai-workspace-section-card {
    margin-bottom: 18px;
    padding: 16px;
    border-radius: 18px;
    border: 1px solid var(--zuoekai-border-light);
    background: var(--zuoekai-bg-card);
}

.zuoekai-workspace-section-card__title {
    margin: 0 0 12px 0;
    font-size: 13px;
    font-weight: 700;
    color: var(--zuoekai-text-main);
}

/* 多行输入框 */
.zuoekai-workspace-textarea {
    width: 100%;
    min-height: 116px;
    padding: 12px;
    border: 1px solid var(--zuoekai-border-light);
    border-radius: var(--zuoekai-radius-md);
    background-color: var(--zuoekai-bg-card);
    color: var(--zuoekai-text-main);
    font-size: 14px;
    line-height: 1.6;
    outline: none;
    resize: vertical;
    box-sizing: border-box;
    transition: all 0.2s ease;
}

.zuoekai-workspace-textarea:focus {
    border-color: var(--zuoekai-color-primary);
    box-shadow: 0 0 0 2px rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.10);
}

/* 区间输入 + 数值显示 */
.zuoekai-workspace-range-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.zuoekai-workspace-range {
    width: 100%;
    accent-color: var(--zuoekai-color-primary);
}

.zuoekai-workspace-range__value {
    min-width: 44px;
    text-align: right;
    font-size: 12px;
    font-weight: 700;
    color: var(--zuoekai-color-primary);
}

/* 键值列表：用于展示依赖关系、延迟、追踪信息 */
.zuoekai-workspace-kv-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.zuoekai-workspace-kv-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 13px;
}

.zuoekai-workspace-kv-item dt {
    margin: 0;
    color: var(--zuoekai-text-secondary);
}

.zuoekai-workspace-kv-item dd {
    margin: 0;
    font-weight: 600;
    color: var(--zuoekai-text-main);
}

/* 输出预览区：模拟节点调试结果 */
.zuoekai-workspace-preview {
    padding: 14px;
    border-radius: 16px;
    background: rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.06);
    border: 1px solid rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.10);
}

.zuoekai-workspace-preview__title {
    display: block;
    margin-bottom: 10px;
    font-size: 12px;
    font-weight: 700;
    color: var(--zuoekai-text-secondary);
}

.zuoekai-workspace-preview pre {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 12px;
    line-height: 1.7;
    color: var(--zuoekai-text-main);
}

/* --------------------------------------------------------------------------
   5. 底部运行回放面板 (Runtime Playback Panel)
   -------------------------------------------------------------------------- */
.zuoekai-workspace-runtime {
    position: absolute;
    left: 50%;
    bottom: 104px;
    transform: translateX(-50%);
    z-index: 9;
    width: min(900px, calc(100% - 780px));
    min-width: 520px;
    max-width: calc(100% - 48px);
    min-height: 188px;
    height: auto;
    max-height: 70vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: opacity 0.24s ease, transform 0.24s ease;
}

/* 折叠状态 */
.zuoekai-workspace-runtime--hidden {
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 18px);
}

.zuoekai-workspace-runtime__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--zuoekai-border-light);
}

.zuoekai-workspace-runtime__title-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.zuoekai-workspace-runtime__title {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    color: var(--zuoekai-text-main);
}

.zuoekai-workspace-runtime__meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

/* 左侧日志流 + 右侧输出快照 */
.zuoekai-workspace-runtime__body {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.9fr);
    gap: 0;
    min-height: 0;
    flex: 1;
}

.zuoekai-workspace-runtime__list {
    padding: 14px 16px;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
    overflow: auto;
    overscroll-behavior: contain;
    scrollbar-gutter: stable;
    border-right: 1px solid var(--zuoekai-border-light);
}

.zuoekai-workspace-runtime__item {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px dashed var(--zuoekai-border-light);
}

.zuoekai-workspace-runtime__item:last-child {
    border-bottom: none;
}

.zuoekai-workspace-runtime__time {
    font-size: 11px;
    font-weight: 700;
    color: var(--zuoekai-text-muted);
}

.zuoekai-workspace-runtime__item-title {
    display: block;
    margin-bottom: 4px;
    font-size: 13px;
    font-weight: 700;
    color: var(--zuoekai-text-main);
}

.zuoekai-workspace-runtime__item-desc {
    font-size: 12px;
    line-height: 1.6;
    color: var(--zuoekai-text-secondary);
}

.zuoekai-workspace-runtime__preview {
    padding: 14px 16px;
    min-height: 0;
    overflow: auto;
    overscroll-behavior: contain;
}

.zuoekai-workspace-runtime__preview-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
    padding: 14px;
    border-radius: 16px;
    background: rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.06);
    border: 1px solid rgba(var(--zuoekai-color-primary-rgb, 59, 130, 246), 0.10);
}

.zuoekai-workspace-runtime--running .zuoekai-workspace-runtime__preview-card {
    border-color: color-mix(in srgb, var(--zuoekai-color-brand-500, #2563eb) 28%, transparent);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.14);
}

#zuoekai-ai-pipeline-run-engine-btn,
#zuoekai-ai-pipeline-console-log-btn {
    position: relative;
}

#zuoekai-ai-pipeline-run-engine-btn.is-running,
#zuoekai-ai-pipeline-console-log-btn.is-running {
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.22);
}

#zuoekai-ai-pipeline-run-engine-btn.is-running::after,
#zuoekai-ai-pipeline-console-log-btn.is-running::after {
    content: '';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--zuoekai-color-success, #10b981);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.34);
    animation: zuoekai-workspace-run-pulse 1.6s ease-out infinite;
}

#zuoekai-ai-pipeline-exec-overlay[hidden] {
    display: none !important;
}

#zuoekai-ai-pipeline-exec-overlay {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

#zuoekai-ai-pipeline-exec-overlay .zuoekai-alert {
    margin: 0;
}

.zuoekai-workspace-runtime__exec-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.zuoekai-workspace-runtime__exec-metric {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px 14px;
    border-radius: 14px;
    background: color-mix(in srgb, var(--zuoekai-color-surface-panel, rgba(255, 255, 255, 0.92)) 95%, transparent);
    border: 1px solid color-mix(in srgb, var(--zuoekai-color-border, rgba(15, 23, 42, 0.12)) 84%, transparent);
}

.zuoekai-workspace-runtime__exec-metric-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--zuoekai-text-secondary);
}

.zuoekai-workspace-runtime__exec-metric-value {
    font-size: 13px;
    line-height: 1.5;
    color: var(--zuoekai-text-main);
    word-break: break-word;
}

@keyframes zuoekai-workspace-run-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.34);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

.zuoekai-workspace-runtime__preview-title {
    display: block;
    margin-bottom: 10px;
    font-size: 12px;
    font-weight: 700;
    color: var(--zuoekai-text-secondary);
}

.zuoekai-workspace-runtime__preview-code {
    margin: 0;
    padding: 14px 16px;
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 12px;
    line-height: 1.7;
    color: var(--zuoekai-text-main);
    border-radius: 14px;
    background: color-mix(in srgb, var(--zuoekai-color-surface-panel, rgba(255, 255, 255, 0.92)) 96%, transparent);
    border: 1px solid color-mix(in srgb, var(--zuoekai-color-border, rgba(15, 23, 42, 0.12)) 84%, transparent);
    font-variant-numeric: tabular-nums;
    font-feature-settings: 'tnum' 1;
}

.zuoekai-workspace-runtime__list > * {
    margin: 0;
    flex: none;
}

.zuoekai-workspace-runtime__list .zuoekai-card,
.zuoekai-workspace-runtime__list .zuoekai-alert,
.zuoekai-workspace-runtime__list .zuoekai-empty {
    margin: 0;
}

.zuoekai-workspace-runtime__list .zuoekai-card {
    overflow: hidden;
    border-radius: 18px;
    border-color: color-mix(in srgb, var(--zuoekai-color-border, rgba(15, 23, 42, 0.12)) 88%, transparent);
    background: color-mix(in srgb, var(--zuoekai-color-surface-panel, rgba(255, 255, 255, 0.92)) 96%, transparent);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
}

.zuoekai-workspace-runtime__list .zuoekai-card .zuoekai-card {
    box-shadow: none;
    background: color-mix(in srgb, var(--zuoekai-color-surface-page, rgba(248, 250, 252, 0.96)) 96%, transparent);
}

.zuoekai-workspace-runtime__list .zuoekai-card__header {
    padding: 16px 18px 10px;
    align-items: flex-start;
    gap: 14px;
}

.zuoekai-workspace-runtime__list .zuoekai-card__title-group {
    min-width: 0;
    flex: 1 1 auto;
}

.zuoekai-workspace-runtime__list .zuoekai-card__eyebrow {
    color: var(--zuoekai-color-brand-500, #2563eb);
}

.zuoekai-workspace-runtime__list .zuoekai-card__title {
    font-size: 15px;
    line-height: 1.35;
    word-break: break-word;
}

.zuoekai-workspace-runtime__list .zuoekai-card__meta {
    line-height: 1.55;
    word-break: break-word;
}

.zuoekai-workspace-runtime__list .zuoekai-card__actions {
    display: flex;
    flex: none;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
    align-self: flex-start;
}

.zuoekai-workspace-runtime__list .zuoekai-tag {
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.zuoekai-workspace-runtime__list .zuoekai-card__body {
    padding: 0 18px 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.zuoekai-workspace-runtime__list .zuoekai-card__row-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
    gap: 10px;
}

.zuoekai-workspace-runtime__list .zuoekai-card__row {
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
    gap: 6px;
    padding: 12px 14px;
    border: 1px solid color-mix(in srgb, var(--zuoekai-color-border, rgba(15, 23, 42, 0.12)) 84%, transparent);
    border-radius: 14px;
    background: color-mix(in srgb, var(--zuoekai-color-surface-page, rgba(248, 250, 252, 0.96)) 94%, transparent);
}

.zuoekai-workspace-runtime__list .zuoekai-card__row-label {
    font-size: 12px;
    line-height: 1.4;
    font-weight: 600;
}

.zuoekai-workspace-runtime__list .zuoekai-card__row-value {
    width: 100%;
    text-align: left;
    line-height: 1.55;
    font-variant-numeric: tabular-nums;
    font-feature-settings: 'tnum' 1;
    word-break: break-word;
}

.zuoekai-workspace-runtime__list .zuoekai-card__desc {
    margin: 0;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid color-mix(in srgb, var(--zuoekai-color-border, rgba(15, 23, 42, 0.12)) 80%, transparent);
    background: color-mix(in srgb, var(--zuoekai-color-brand-50, rgba(239, 246, 255, 0.9)) 46%, var(--zuoekai-color-surface-page, rgba(248, 250, 252, 0.96)));
    line-height: 1.7;
    word-break: break-word;
}

.zuoekai-workspace-runtime__list .zuoekai-alert {
    margin: 0;
    border-radius: 14px;
}

.zuoekai-workspace-runtime__list .zuoekai-card-grid {
    display: grid;
    gap: 12px;
}

.zuoekai-workspace-runtime__list .zuoekai-card-grid--2col {
    grid-template-columns: 1fr;
}

.zuoekai-workspace-runtime__list .zuoekai-card pre {
    margin: 0;
    padding: 14px 16px;
    max-height: 320px;
    overflow: auto;
    border-radius: 14px;
    border: 1px solid color-mix(in srgb, var(--zuoekai-color-border, rgba(15, 23, 42, 0.12)) 84%, transparent);
    background: color-mix(in srgb, var(--zuoekai-color-surface-page, rgba(248, 250, 252, 0.96)) 94%, transparent);
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 12px;
    line-height: 1.65;
}

.zuoekai-workspace-runtime__list .zuoekai-card pre code {
    font-family: var(--zuoekai-font-mono, 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace);
}

/* --------------------------------------------------------------------------
   6. 响应式增强规则
   -------------------------------------------------------------------------- */
@media (max-width: 1360px) {
    .zuoekai-workspace-header__chips {
        display: none;
    }

    .zuoekai-workspace-stage-card {
        display: none;
    }

    .zuoekai-workspace-runtime {
        width: min(760px, calc(100% - 460px));
        min-width: 420px;
    }
}

@media (max-width: 1100px) {
    .zuoekai-workspace-runtime {
        left: 24px;
        right: 24px;
        width: auto;
        min-width: 0;
        max-width: none;
        transform: none;
    }

    .zuoekai-workspace-runtime--hidden {
        transform: translateY(18px);
    }

    .zuoekai-workspace-runtime__body {
        grid-template-columns: 1fr;
    }

    .zuoekai-workspace-runtime__list {
        border-right: none;
        border-bottom: 1px solid var(--zuoekai-border-light);
    }

    .zuoekai-workspace-runtime__list .zuoekai-card__header {
        flex-direction: column;
    }

    .zuoekai-workspace-runtime__list .zuoekai-card__actions {
        width: 100%;
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .zuoekai-workspace-sidebar__tabs {
        padding: 12px 12px 0 12px;
        overflow-x: auto;
    }

    .zuoekai-workspace-sidebar__header {
        flex-direction: column;
    }

    .zuoekai-workspace-sidebar__actions {
        width: 100%;
        justify-content: flex-start;
    }

    .zuoekai-workspace-search {
        padding: 10px 12px 12px;
    }

    .zuoekai-workspace-sidebar__content {
        padding: 10px 12px 16px;
    }

    .zuoekai-workspace-sidebar__groups.zuoekai-accordion--flush .zuoekai-workspace-sidebar__group-trigger {
        padding: 12px;
    }

    .zuoekai-workspace-sidebar__group-meta {
        grid-auto-flow: column;
        align-items: center;
    }

    .zuoekai-workspace-node-item {
        align-items: flex-start;
    }

    .zuoekai-workspace-node-item__add {
        display: none;
    }

    .zuoekai-workspace-panel__overview-grid {
        grid-template-columns: 1fr;
    }

    .zuoekai-workspace-runtime {
        left: 12px;
        right: 12px;
        bottom: 86px;
        max-height: 70vh;
    }

    .zuoekai-workspace-runtime__header {
        align-items: flex-start;
        flex-direction: column;
    }

    .zuoekai-workspace-runtime__exec-metrics {
        grid-template-columns: 1fr;
    }

    .zuoekai-workspace-runtime__item {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .zuoekai-workspace-runtime__list .zuoekai-card__row-list {
        grid-template-columns: 1fr;
    }

    .zuoekai-workspace-header__actions {
        display: none;
    }
}