.data-processing-container {
    display: flex;
    height: calc(100vh - var(--statau-navbar-offset));
    width: 100%;
    background: var(--gradient-surface);
    overflow: hidden;
    font-size: 0.92rem;
}

.dp-sidebar {
    width: 250px;
    height: 100%;
    flex-shrink: 0;
    border-right: 1px solid var(--border-color);
    background: color-mix(in srgb, var(--bg-secondary) 97%, transparent 3%);
    padding: 12px 0;
    overflow-y: auto;
    scrollbar-width: none;
}

.dp-sidebar-group + .dp-sidebar-group {
    margin-top: 10px;
}

.dp-sidebar-group-title {
    padding: 0 18px 8px;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 500;
}

.dp-nav-link {
    width: 100%;
    border: 0;
    background: transparent;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    transition: all 0.3s ease;
    border-left: 2px solid transparent;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 400;
    letter-spacing: 0;
    line-height: 1.5;
}

.dp-nav-link i {
    width: 1rem;
    flex: 0 0 1rem;
    text-align: center;
    font-size: 0.92rem;
}

.dp-nav-link:hover {
    color: var(--accent-primary);
    background: var(--bg-tertiary);
    border-left-color: var(--accent-primary);
}

.dp-nav-link.active {
    color: var(--accent-primary);
    background: var(--bg-elevated);
    border-left-color: var(--accent-primary);
    box-shadow: inset 0 0 20px rgba(0, 212, 255, 0.1);
}

.dp-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    min-width: 0;
    position: relative;
}

.dp-boot-loader {
    position: absolute;
    inset: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: color-mix(in srgb, var(--bg-secondary) 94%, var(--bg-primary) 6%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.22s ease, visibility 0.22s ease;
}

.dp-boot-loader-card {
    width: min(520px, 92%);
    padding: 30px 28px;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    background: color-mix(in srgb, var(--bg-elevated) 90%, var(--bg-secondary) 10%);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.18);
    text-align: center;
}

.dp-boot-spinner {
    width: 58px;
    height: 58px;
    margin: 0 auto 18px;
    border-radius: 50%;
    border: 4px solid color-mix(in srgb, var(--border-color) 74%, transparent 26%);
    border-top-color: var(--accent-primary);
    border-right-color: color-mix(in srgb, var(--accent-primary) 56%, #22c55e 44%);
    animation: dp-boot-spin 0.9s linear infinite;
}

.dp-boot-title {
    color: var(--text-primary);
    font-size: 1.08rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.dp-boot-subtitle {
    margin-top: 8px;
    color: var(--text-secondary);
    font-size: 0.86rem;
    line-height: 1.7;
}

@keyframes dp-boot-spin {
    to {
        transform: rotate(360deg);
    }
}

.data-processing-container.is-booting .dp-boot-loader {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.data-processing-container.is-booting .dp-topbar,
.data-processing-container.is-booting .dp-workspace,
.data-processing-container.is-booting .dp-footerbar {
    visibility: hidden;
}

.data-processing-container.is-booting + .dp-column-peek-zone {
    opacity: 0;
    pointer-events: none;
}

.dp-topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    background: color-mix(in srgb, var(--bg-secondary) 95%, var(--bg-primary) 5%);
    backdrop-filter: blur(12px);
}

.dp-state-summary {
    display: flex;
    gap: 14px;
    align-items: center;
    min-width: 0;
    flex: 1;
}

.dp-state-title-wrap {
    min-width: 0;
    flex: 1;
}

.dp-state-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.dp-state-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.dp-state-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.dp-metric-chip {
    display: inline-flex;
    flex-direction: column;
    min-width: 84px;
    padding: 7px 9px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: color-mix(in srgb, var(--bg-elevated) 93%, transparent 7%);
}

.dp-metric-chip strong {
    font-size: 0.68rem;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.dp-metric-chip small {
    color: var(--text-primary);
    font-size: 0.8rem;
    margin-top: 2px;
}

.dp-topbar-actions {
    display: flex;
    gap: 8px;
    align-items: flex-start;
}

.dp-topbar-soft-btn {
    border: 1px solid color-mix(in srgb, var(--accent-primary) 28%, var(--border-color) 72%) !important;
    color: color-mix(in srgb, var(--accent-primary) 82%, var(--text-primary) 18%) !important;
    background: color-mix(in srgb, var(--accent-primary) 8%, var(--bg-elevated) 92%) !important;
}

.dp-topbar-soft-btn:hover,
.dp-topbar-soft-btn:focus {
    border-color: var(--accent-primary) !important;
    color: var(--accent-primary) !important;
    background: color-mix(in srgb, var(--accent-primary) 14%, var(--bg-elevated) 86%) !important;
}

.dp-workspace {
    flex: 1;
    min-height: 0;
    padding: 14px 16px 84px;
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-width: none;
}

.dp-sidebar::-webkit-scrollbar,
.dp-workspace::-webkit-scrollbar {
    display: none;
}

.dp-main-column {
    min-width: 0;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.dp-module {
    display: none;
}

.dp-module.active {
    display: block;
}

.dp-tool-card.is-hidden,
.dp-source-card.is-hidden,
.card.is-hidden {
    display: none !important;
}

/* 根据主选项动态显示/隐藏的子操作区域 */
.dp-conditional-field {
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.dp-conditional-field.dp-conditional-hidden {
    display: none !important;
}

.dp-module-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 16px;
    margin-bottom: 12px;
}

.dp-module-heading h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 800;
}

.dp-module-heading p {
    display: none;
}

.dp-tool-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 14px;
}

.dp-tool-grid--2 > * {
    grid-column: span 6;
}

.dp-tool-grid--3 > * {
    grid-column: span 4;
}

.dp-tool-card--wide {
    grid-column: 1 / -1 !important;
}

.dp-tool-grid.dp-grid--single > .dp-tool-card.is-focus-card,
.dp-tool-grid.dp-grid--single > .dp-source-card.is-focus-card {
    grid-column: 1 / -1 !important;
    width: 100%;
}

.dp-tool-grid.dp-grid--single > .dp-tool-card.is-focus-card .dp-card-body,
.dp-tool-grid.dp-grid--single > .dp-source-card.is-focus-card .dp-card-body,
.dp-tool-grid.dp-grid--single > .dp-source-card.is-focus-card .dp-field-stack {
    gap: 14px;
}

.dp-source-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.dp-card-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 0;
}

.dp-card-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: auto;
}

.dp-tool-grid.dp-grid--single .dp-card-actions {
    justify-content: flex-start;
}

.dp-source-card .dp-card-actions {
    margin-top: 0;
    padding-top: 2px;
    justify-content: flex-start;
}

.dp-source-card .dp-card-actions .btn {
    min-height: 32px;
    height: 32px;
    padding-top: 0.2rem;
    padding-bottom: 0.2rem;
}

.dp-source-submit-btn {
    width: auto !important;
    min-width: 136px;
    padding-left: 0.9rem !important;
    padding-right: 0.9rem !important;
    font-size: 0.84rem !important;
    border-radius: 10px !important;
}

.dp-field-stack {
    display: grid;
    gap: 10px;
    min-height: 0;
}

.dp-inline-grid {
    display: grid;
    gap: 10px;
}

.dp-inline-grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.dp-inline-grid--toolbar {
    grid-template-columns: 150px minmax(0, 1fr) auto;
    align-items: end;
}

.dp-toolbar-note {
    display: none;
}

.dp-toolbar-action {
    display: flex;
    justify-content: flex-end;
}

.dp-section-box,
.dp-tool-card {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 16px !important;
    overflow: hidden;
}

.dp-section-box {
    padding: 14px;
}

.dp-section-title {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    font-size: 0.98rem;
}

.dp-search-results {
    min-height: 88px;
    max-height: 164px;
    overflow-y: auto;
    border: 1px dashed var(--border-color);
    border-radius: 12px;
    padding: 10px;
    background: color-mix(in srgb, var(--bg-tertiary) 82%, transparent 18%);
    color: var(--text-secondary);
    font-size: 0.82rem;
}

.dp-search-results,
.dp-column-list,
.dp-direction-list,
.dp-multi-picker-list,
select[multiple].form-select,
.dp-preview-table-wrap {
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) var(--bg-secondary);
}

.dp-search-results::-webkit-scrollbar,
.dp-column-list::-webkit-scrollbar,
.dp-direction-list::-webkit-scrollbar,
.dp-multi-picker-list::-webkit-scrollbar,
select[multiple].form-select::-webkit-scrollbar,
.dp-preview-table-wrap::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.dp-search-results::-webkit-scrollbar-track,
.dp-column-list::-webkit-scrollbar-track,
.dp-direction-list::-webkit-scrollbar-track,
.dp-multi-picker-list::-webkit-scrollbar-track,
select[multiple].form-select::-webkit-scrollbar-track,
.dp-preview-table-wrap::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 999px;
}

.dp-search-results::-webkit-scrollbar-thumb,
.dp-column-list::-webkit-scrollbar-thumb,
.dp-direction-list::-webkit-scrollbar-thumb,
.dp-multi-picker-list::-webkit-scrollbar-thumb,
select[multiple].form-select::-webkit-scrollbar-thumb,
.dp-preview-table-wrap::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 999px;
}

.dp-search-results::-webkit-scrollbar-thumb:hover,
.dp-column-list::-webkit-scrollbar-thumb:hover,
.dp-direction-list::-webkit-scrollbar-thumb:hover,
.dp-multi-picker-list::-webkit-scrollbar-thumb:hover,
select[multiple].form-select::-webkit-scrollbar-thumb:hover,
.dp-preview-table-wrap::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

.dp-sidebar,
.dp-workspace {
    scrollbar-width: none !important;
    -ms-overflow-style: none;
}

.dp-sidebar::-webkit-scrollbar,
.dp-workspace::-webkit-scrollbar {
    width: 0 !important;
    height: 0 !important;
    display: none !important;
}

.dp-search-result-item {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: flex-start;
    padding: 8px 0;
    border-bottom: 1px solid color-mix(in srgb, var(--border-color) 80%, transparent 20%);
}

.dp-search-result-item:last-child {
    border-bottom: 0;
}

.dp-switch-line {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    min-height: 44px;
    padding: 0 8px;
    border: 1px solid transparent;
}

.dp-multi-select,
select[multiple].form-select {
    min-height: 150px;
    padding: 8px 10px;
    color-scheme: dark;
}

.dp-multi-select-native {
    display: none !important;
}

.dp-multi-picker-shell {
    display: grid;
    gap: 8px;
}

.dp-multi-picker-list {
    min-height: 150px;
    max-height: 188px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background: color-mix(in srgb, var(--bg-tertiary) 88%, transparent 12%);
    padding: 8px;
}

.dp-multi-picker-item {
    width: 100%;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--text-primary);
    text-align: left;
    padding: 9px 12px;
    transition: background 0.16s ease, color 0.16s ease;
}

.dp-multi-picker-item:hover {
    background: color-mix(in srgb, var(--bg-elevated) 74%, transparent 26%);
}

.dp-multi-picker-item.is-selected {
    background: color-mix(in srgb, var(--accent-primary) 18%, var(--bg-elevated) 82%);
    color: color-mix(in srgb, var(--text-primary) 92%, white 8%);
}

.dp-multi-picker-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 132px;
    color: var(--text-muted);
    font-size: 0.84rem;
}

.dp-multi-picker-footer {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    color: var(--text-muted);
    font-size: 0.76rem;
    line-height: 1.5;
}

.dp-inline-hint {
    color: var(--text-muted);
    font-size: 0.78rem;
    line-height: 1.5;
    margin-top: 6px;
}

.dp-file-input-control {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0 !important;
    margin: -1px;
    overflow: hidden;
    border: 0 !important;
    clip: rect(0, 0, 0, 0);
    clip-path: inset(50%);
    white-space: nowrap;
}

.dp-file-picker {
    display: flex;
    align-items: stretch;
    min-height: 36px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    background: color-mix(in srgb, var(--bg-tertiary) 90%, transparent 10%);
    cursor: pointer;
}

.dp-file-picker-trigger {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    padding: 0 14px;
    border-right: 1px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 400;
    background: color-mix(in srgb, var(--bg-secondary) 94%, transparent 6%);
    font-size: 0.82rem;
}

.dp-file-picker-name {
    display: inline-flex;
    align-items: center;
    min-width: 0;
    flex: 1;
    padding: 0 12px;
    color: var(--text-secondary);
    font-size: 0.82rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dp-description-editor-list {
    display: grid;
    gap: 10px;
    max-height: 360px;
    overflow-y: auto;
    padding-right: 4px;
}

.dp-description-editor-row {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    padding: 8px 12px;
    border: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent 18%);
    border-radius: 12px;
    background: color-mix(in srgb, var(--bg-tertiary) 84%, transparent 16%);
}

.dp-description-editor-name {
    color: var(--text-primary);
    font-weight: 600;
    line-height: 1.5;
    padding-top: 0;
    word-break: break-all;
}

.dp-description-editor-input {
    min-height: 40px;
    height: 40px;
    resize: none;
}

.dp-upload-stack,
.dp-paste-stack {
    gap: 22px !important;
}

.dp-paste-controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    gap: 24px;
}

.dp-paste-controls > .form-select {
    flex: 0 0 clamp(230px, 26vw, 280px);
    max-width: 280px;
}

.dp-paste-controls > .dp-select-shell {
    flex: 0 0 clamp(230px, 26vw, 280px);
    max-width: 280px;
}

.dp-paste-controls > .dp-switch-line {
    flex: 0 0 auto;
    min-height: 46px;
    padding: 0 14px;
    border: 1px solid color-mix(in srgb, var(--border-color) 86%, transparent 14%);
    border-radius: 12px;
    background: color-mix(in srgb, var(--bg-tertiary) 82%, transparent 18%);
}

.dp-paste-controls > .dp-switch-line.form-switch {
    padding-left: 14px;
}

.dp-paste-controls > .dp-switch-line .form-check-input {
    margin-left: 0 !important;
    margin-top: 0;
    flex: 0 0 auto;
}

.dp-paste-controls > .dp-switch-line .form-check-label {
    margin-left: 0;
    white-space: nowrap;
}

.dp-multi-select option,
select[multiple].form-select option {
    padding: 4px 2px;
}

.dp-merge-source-panel {
    display: none;
}

.dp-merge-source-panel.active {
    display: block;
}

.dp-filter-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 150px minmax(0, 1fr) auto;
    gap: 8px;
    margin-top: 10px;
}

.dp-filter-scheme-bar {
    display: grid;
    grid-template-columns: minmax(220px, 1.2fr) minmax(180px, 0.9fr) repeat(3, auto);
    gap: 8px;
    align-items: center;
}

.dp-filter-builder {
    display: grid;
    gap: 12px;
}

.dp-filter-group {
    border: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent 18%);
    border-radius: 14px;
    background: color-mix(in srgb, var(--bg-tertiary) 78%, transparent 22%);
    padding: 12px;
}

.dp-filter-group-toolbar {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.dp-filter-group-head {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dp-filter-group-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--accent-primary) 14%, var(--bg-elevated) 86%);
    color: var(--accent-primary);
    font-size: 0.76rem;
    font-weight: 700;
}

.dp-filter-group-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.dp-filter-group-children {
    display: grid;
    gap: 10px;
    margin-top: 12px;
    padding-left: 12px;
    border-left: 2px solid color-mix(in srgb, var(--accent-primary) 16%, var(--border-color) 84%);
}

.dp-direction-list {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: color-mix(in srgb, var(--bg-tertiary) 82%, transparent 18%);
    max-height: 180px;
    overflow-y: auto;
    padding: 10px;
}

.dp-direction-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 112px;
    gap: 10px;
    align-items: center;
    margin-bottom: 8px;
}

.dp-direction-item:last-child {
    margin-bottom: 0;
}

.dp-column-peek-zone {
    position: fixed;
    right: 0;
    top: 50%;
    z-index: 35;
    width: 176px;
    height: 52px;
    transform: translateY(-50%);
}

.dp-column-peek {
    position: absolute;
    right: 8px;
    top: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    min-width: 164px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: color-mix(in srgb, var(--bg-secondary) 94%, var(--bg-primary) 6%);
    color: var(--text-primary);
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.16);
    transform: translateX(112px);
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.dp-column-peek-zone:hover .dp-column-peek,
.dp-column-peek:focus-visible,
.dp-column-peek.is-active {
    transform: translateX(0);
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.22);
}

.dp-column-peek strong {
    min-width: 22px;
    padding: 2px 7px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--accent-primary) 18%, transparent 82%);
    color: var(--accent-primary);
    font-size: 0.76rem;
}

.dp-meta-overlay {
    position: fixed;
    inset: 0;
    background: rgba(8, 15, 29, 0.12);
    backdrop-filter: blur(2px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.16s ease;
    z-index: 34;
}

.dp-meta-overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.dp-meta-drawer {
    position: fixed;
    top: calc(var(--statau-navbar-offset) + 14px);
    right: 6px;
    bottom: 82px;
    width: 332px;
    transform: translateX(calc(100% + 10px));
    transition: transform 0.18s ease;
    z-index: 36;
}

.dp-meta-drawer.is-open {
    transform: translateX(0);
}

.dp-column-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.dp-column-card .card-body {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.dp-column-list {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: color-mix(in srgb, var(--bg-tertiary) 84%, transparent 16%);
}

.dp-column-item {
    padding: 12px 14px;
    border-bottom: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent 18%);
}

.dp-column-item:last-child {
    border-bottom: 0;
}

.dp-column-name {
    color: var(--text-primary);
    font-weight: 600;
}

.dp-column-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}

.dp-column-meta .badge {
    font-weight: 500;
}

.dp-column-desc {
    margin-top: 6px;
    color: var(--text-secondary);
    font-size: 0.8rem;
    line-height: 1.45;
}

.dp-insight-board {
    margin-top: auto;
    display: grid;
    grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
    gap: 14px;
}

.dp-result-content {
    display: grid;
    gap: 14px;
}

.dp-result-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.dp-result-title {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 700;
}

.dp-result-subtitle {
    margin-top: 4px;
    color: var(--text-secondary);
    font-size: 0.84rem;
    line-height: 1.55;
}

.dp-result-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.dp-result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 10px;
}

.dp-result-metric {
    padding: 12px 14px;
    border: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent 18%);
    border-radius: 14px;
    background: color-mix(in srgb, var(--bg-tertiary) 80%, transparent 20%);
}

.dp-result-metric span {
    display: block;
    color: var(--text-muted);
    font-size: 0.74rem;
}

.dp-result-metric strong {
    display: block;
    margin-top: 6px;
    color: var(--text-primary);
    font-size: 0.88rem;
    line-height: 1.45;
    word-break: break-word;
}

.dp-result-warning-list {
    display: grid;
    gap: 8px;
}

.dp-result-warning-item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid rgba(245, 158, 11, 0.28);
    background: rgba(245, 158, 11, 0.1);
    color: var(--text-secondary);
}

.dp-result-warning-item i {
    color: #f59e0b;
    margin-top: 2px;
}

.dp-result-section {
    display: grid;
    gap: 10px;
    padding-top: 2px;
}

.dp-result-section h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 0.94rem;
    font-weight: 700;
}

.dp-result-table {
    margin-bottom: 0;
}

.dp-result-chart-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.dp-result-chart {
    min-height: 320px;
    border: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent 18%);
    border-radius: 14px;
    background: color-mix(in srgb, var(--bg-tertiary) 76%, transparent 24%);
    padding: 6px;
}

.dp-insight-card {
    height: 100%;
}

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

.dp-insight-metric {
    padding: 12px 14px;
    border: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent 18%);
    border-radius: 14px;
    background: color-mix(in srgb, var(--bg-tertiary) 76%, transparent 24%);
}

.dp-insight-metric span {
    display: block;
    color: var(--text-muted);
    font-size: 0.74rem;
    letter-spacing: 0.04em;
}

.dp-insight-metric strong {
    display: block;
    margin-top: 6px;
    color: var(--text-primary);
    font-size: 0.96rem;
    line-height: 1.4;
}

.dp-insight-note {
    margin-top: 12px;
    padding: 12px 14px;
    border-radius: 14px;
    background: color-mix(in srgb, var(--accent-primary) 8%, var(--bg-elevated) 92%);
    color: var(--text-secondary);
    font-size: 0.84rem;
    line-height: 1.6;
}

.dp-guide-summary {
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 0.84rem;
    line-height: 1.65;
}

.dp-guide-points {
    display: grid;
    gap: 10px;
}

.dp-guide-point {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 11px 12px;
    border: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent 16%);
    border-radius: 14px;
    background: color-mix(in srgb, var(--bg-tertiary) 78%, transparent 22%);
    color: var(--text-secondary);
    font-size: 0.82rem;
    line-height: 1.55;
}

.dp-guide-point i {
    color: var(--accent-primary);
    margin-top: 2px;
}

.dp-footerbar {
    position: fixed;
    left: 250px;
    right: 0;
    bottom: 0;
    z-index: 30;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    padding: 10px 16px;
    border-top: 1px solid var(--border-color);
    background: color-mix(in srgb, var(--bg-secondary) 96%, var(--bg-primary) 4%);
    backdrop-filter: blur(12px);
}

.dp-footer-left,
.dp-footer-right {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.dp-inline-label {
    color: var(--text-secondary);
    margin-bottom: 0;
    font-size: 0.8rem;
}

.dp-footer-select {
    width: 110px;
}

.dp-footer-left > .dp-select-shell {
    flex: 0 0 auto;
    width: 110px;
}

.dp-footer-left > .dp-select-shell > .dp-footer-select {
    width: 100%;
}

.dp-history-drawer,
.dp-preview-modal .modal-content,
.card,
.card-header,
.card-body,
.table,
.form-control,
.form-select,
.offcanvas {
    color: var(--text-primary);
}

.dp-history-drawer {
    background: var(--bg-secondary);
}

.dp-history-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dp-history-item {
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 12px 14px;
    background: color-mix(in srgb, var(--bg-elevated) 92%, transparent 8%);
}

.dp-history-item:hover {
    border-color: var(--accent-primary);
}

.dp-history-item-header {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
}

.dp-history-title-wrap {
    min-width: 0;
    flex: 1;
}

.dp-history-title {
    font-weight: 700;
    color: var(--text-primary);
}

.dp-history-item-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.dp-history-line {
    color: var(--text-secondary);
    font-size: 0.82rem;
    margin-top: 6px;
    line-height: 1.45;
}

.dp-history-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.dp-history-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 10px;
}

.dp-history-result-modal .modal-dialog {
    max-width: min(1240px, 94vw);
}

.dp-history-result-modal .modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.dp-history-result-modal .modal-header {
    border-bottom: 1px solid var(--border-color);
    background: color-mix(in srgb, var(--bg-tertiary) 86%, transparent 14%);
}

.dp-history-result-modal .modal-body {
    padding: 16px;
    max-height: min(78vh, 920px);
    overflow-y: auto;
}

.dp-history-result-modal .modal-title,
.dp-history-result-modal .dp-result-title,
.dp-history-result-modal .dp-result-section h3,
.dp-history-result-modal .table thead th,
.dp-history-result-modal .table tbody td,
.dp-history-result-modal .dp-result-metric strong,
.dp-history-result-modal .dp-result-metric span,
.dp-history-result-modal .dp-history-line,
.dp-history-result-modal .dp-result-subtitle,
.dp-history-result-modal #dp-history-result-subtitle {
    color: var(--text-primary) !important;
}

.dp-history-result-modal .text-muted,
.dp-history-result-modal .small,
.dp-history-result-modal .dp-result-subtitle,
.dp-history-result-modal #dp-history-result-subtitle,
.dp-history-result-modal .dp-result-metric span {
    color: var(--text-secondary) !important;
}

.dp-history-result-modal .btn-close {
    opacity: 0.82;
}

[data-theme="dark"] .dp-history-result-modal .btn-close {
    filter: invert(1) grayscale(1);
}

[data-theme="light"] .dp-history-result-modal .btn-close {
    filter: none;
}

.dp-history-result-modal .modal-body,
.dp-history-result-modal .dp-result-content,
.dp-history-result-modal .table-responsive {
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) var(--bg-secondary);
}

.dp-history-result-modal .modal-body::-webkit-scrollbar,
.dp-history-result-modal .dp-result-content::-webkit-scrollbar,
.dp-history-result-modal .table-responsive::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.dp-history-result-modal .modal-body::-webkit-scrollbar-track,
.dp-history-result-modal .dp-result-content::-webkit-scrollbar-track,
.dp-history-result-modal .table-responsive::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 999px;
}

.dp-history-result-modal .modal-body::-webkit-scrollbar-thumb,
.dp-history-result-modal .dp-result-content::-webkit-scrollbar-thumb,
.dp-history-result-modal .table-responsive::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 999px;
}

.dp-history-result-modal .modal-body::-webkit-scrollbar-thumb:hover,
.dp-history-result-modal .dp-result-content::-webkit-scrollbar-thumb:hover,
.dp-history-result-modal .table-responsive::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

.card {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: none !important;
}

.card-header {
    background: color-mix(in srgb, var(--bg-tertiary) 86%, transparent 14%) !important;
    border-bottom: 1px solid var(--border-color) !important;
    padding: 12px 14px !important;
}

.card-header small {
    display: none !important;
}

.card-body {
    background: var(--bg-secondary) !important;
    padding: 14px !important;
}

.form-control,
.form-select {
    background-color: color-mix(in srgb, var(--bg-tertiary) 90%, transparent 10%) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    font-size: 0.9rem !important;
    padding: 0.58rem 0.72rem !important;
    border-radius: 12px !important;
}

.dp-select-shell {
    position: relative;
    display: block;
    width: 100%;
}

.dp-select-shell::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 0.95rem;
    width: 14px;
    height: 10px;
    transform: translateY(-50%);
    background: no-repeat center / 14px 10px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='10' viewBox='0 0 14 10'%3E%3Cpath fill='%239fb3cf' d='M1.6 2.1a1 1 0 0 1 1.4 0L7 6.08l4-3.98a1 1 0 1 1 1.4 1.42l-4.7 4.66a1 1 0 0 1-1.4 0L1.6 3.52a1 1 0 0 1 0-1.42Z'/%3E%3C/svg%3E");
    pointer-events: none;
    opacity: 0.92;
}

.dp-select-shell > .form-select:not([multiple]) {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding-right: 2.8rem !important;
    background-image: none !important;
}

.form-control:focus,
.form-select:focus {
    background: color-mix(in srgb, var(--bg-tertiary) 90%, transparent 10%) !important;
    color: var(--text-primary) !important;
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.08) !important;
}

.form-check-input {
    background-color: var(--bg-tertiary) !important;
    border-color: var(--border-color) !important;
}

.form-check-input:checked {
    background-color: var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
}

.table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: color-mix(in srgb, var(--bg-tertiary) 74%, transparent 26%);
    --bs-table-hover-bg: color-mix(in srgb, var(--bg-elevated) 80%, transparent 20%);
    color: var(--text-primary) !important;
}

.table thead th {
    color: var(--text-secondary);
    border-bottom-color: var(--border-color);
    font-weight: 700;
}

.table tbody td {
    border-bottom-color: color-mix(in srgb, var(--border-color) 78%, transparent 22%);
}

.dp-preview-modal .modal-dialog {
    max-width: min(1480px, 96vw);
}

.dp-preview-modal .modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.dp-preview-modal .modal-header {
    border-bottom: 1px solid var(--border-color);
    background: color-mix(in srgb, var(--bg-tertiary) 86%, transparent 14%);
}

.dp-preview-modal .modal-body {
    padding: 14px 16px 16px;
}

.dp-preview-toolbar {
    display: flex;
    gap: 8px;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.84rem;
}

.dp-preview-table-wrap {
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background: color-mix(in srgb, var(--bg-tertiary) 80%, transparent 20%);
    padding: 8px 10px;
}

#dp-preview-table {
    min-width: 100%;
    table-layout: auto;
}

#dp-preview-table thead th,
#dp-preview-table tbody td {
    white-space: nowrap;
    writing-mode: horizontal-tb;
    text-orientation: mixed;
    word-break: keep-all;
    vertical-align: middle;
    line-height: 1.42;
}

#dp-preview-table thead th {
    position: sticky;
    top: 0;
    background: color-mix(in srgb, var(--bg-secondary) 96%, transparent 4%);
    z-index: 1;
    color: color-mix(in srgb, var(--text-primary) 90%, white 10%) !important;
}

#dp-preview-table tbody tr {
    background: color-mix(in srgb, var(--bg-secondary) 94%, transparent 6%);
}

#dp-preview-table tbody tr:nth-child(odd) {
    background: color-mix(in srgb, var(--bg-elevated) 72%, transparent 28%);
}

#dp-preview-table tbody td {
    color: color-mix(in srgb, var(--text-primary) 95%, white 5%) !important;
}

[data-theme="light"] .dp-metric-chip,
[data-theme="light"] .dp-column-peek,
[data-theme="light"] .dp-section-box,
[data-theme="light"] .dp-tool-card,
[data-theme="light"] .dp-history-item {
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

[data-theme="light"] .dp-topbar-soft-btn {
    border-color: rgba(15, 23, 42, 0.16) !important;
    color: #1e40af !important;
    background: rgba(59, 130, 246, 0.08) !important;
}

[data-theme="light"] .dp-topbar-soft-btn:hover,
[data-theme="light"] .dp-topbar-soft-btn:focus {
    border-color: rgba(37, 99, 235, 0.4) !important;
    color: #1d4ed8 !important;
    background: rgba(59, 130, 246, 0.14) !important;
}

[data-theme="light"] .dp-search-results,
[data-theme="light"] .dp-column-list,
[data-theme="light"] .dp-direction-list,
[data-theme="light"] .dp-multi-picker-list,
[data-theme="light"] select[multiple].form-select,
[data-theme="light"] .dp-preview-table-wrap,
[data-theme="light"] .dp-history-result-modal .modal-body,
[data-theme="light"] .dp-history-result-modal .dp-result-content,
[data-theme="light"] .dp-history-result-modal .table-responsive {
    scrollbar-color: #94a3b8 #f8fafc;
}

[data-theme="light"] select[multiple].form-select {
    color-scheme: light;
}

[data-theme="light"] .dp-file-picker-trigger {
    background: #ffffff;
    border-right-color: rgba(148, 163, 184, 0.4);
}

[data-theme="light"] .dp-select-shell::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='10' viewBox='0 0 14 10'%3E%3Cpath fill='%2364748b' d='M1.6 2.1a1 1 0 0 1 1.4 0L7 6.08l4-3.98a1 1 0 1 1 1.4 1.42l-4.7 4.66a1 1 0 0 1-1.4 0L1.6 3.52a1 1 0 0 1 0-1.42Z'/%3E%3C/svg%3E");
}

@media (max-width: 1399px) {
    .dp-tool-grid--3 > * {
        grid-column: span 6;
    }
}

@media (max-width: 991px) {
    .dp-workspace {
        padding-bottom: 116px;
    }

    .dp-tool-grid--2 > *,
    .dp-tool-grid--3 > *,
    .dp-tool-card--wide {
        grid-column: 1 / -1 !important;
    }

    .dp-insight-board {
        grid-template-columns: 1fr;
    }

    .dp-inline-grid--2,
    .dp-inline-grid--toolbar,
    .dp-filter-row,
    .dp-filter-scheme-bar,
    .dp-result-chart-grid {
        grid-template-columns: 1fr;
    }

    .dp-paste-controls {
        gap: 14px;
    }

    .dp-paste-controls > .form-select,
    .dp-paste-controls > .dp-select-shell,
    .dp-paste-controls > .dp-switch-line {
        flex-basis: 100%;
        max-width: none;
    }

    .dp-meta-drawer {
        top: calc(var(--statau-navbar-offset) + 10px);
        right: 8px;
        left: 10px;
        bottom: 120px;
        width: auto;
    }

    .dp-footerbar {
        left: 0;
    }
}

@media (max-width: 767px) {
    .data-processing-container {
        flex-direction: column;
    }

    .dp-sidebar {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
        padding: 12px;
        border-right: 0;
        border-bottom: 1px solid var(--border-color);
    }

    .dp-nav-link {
        width: auto;
        border: 1px solid var(--border-color);
        border-radius: 999px;
        padding: 10px 13px;
    }

    .dp-topbar,
    .dp-workspace,
    .dp-footerbar {
        padding-left: 12px;
        padding-right: 12px;
    }

    .dp-topbar {
        flex-direction: column;
    }

    .dp-state-summary {
        flex-direction: column;
        align-items: flex-start;
    }

    .dp-state-metrics {
        justify-content: flex-start;
    }

    .dp-topbar-actions,
    .dp-footer-left,
    .dp-footer-right {
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .dp-footerbar {
        position: sticky;
        bottom: 0;
        flex-direction: column;
        align-items: stretch;
    }

    .dp-column-peek-zone {
        right: 0;
        bottom: 96px;
        top: auto;
        transform: none;
        width: 168px;
        height: 48px;
        z-index: 37;
    }

    .dp-column-peek {
        right: 8px;
        top: 0;
        min-width: 156px;
        transform: translateX(104px);
    }

    .dp-column-peek-zone:hover .dp-column-peek,
    .dp-column-peek:focus-visible,
    .dp-column-peek.is-active {
        transform: translateX(0);
        box-shadow: 0 18px 38px rgba(15, 23, 42, 0.22);
    }

    .dp-preview-modal .modal-dialog {
        max-width: calc(100vw - 12px);
        margin: 8px auto;
    }
}