/* ==========================================================================
 * Scheme A — research workbench layout
 * This file is the sole owner of final page geometry and responsive layout.
 * Component appearance remains in styles.css and material-panel.css.
 * ========================================================================= */

[hidden] {
    display: none !important;
}

.page-hero,
#app-footer {
    width: min(1600px, calc(100% - 40px));
    max-width: none;
}

#app-footer {
    display: block;
}

.page-hero h1,
.title-main {
    display: flex;
    min-height: 42px;
    align-items: center;
    line-height: 1.3;
}

#visual-field-factor {
    min-height: 36px;
}

#app-main.workbench-shell {
    display: grid;
    grid-template-columns: minmax(300px, 340px) minmax(0, 1fr);
    gap: 14px;
    width: min(1600px, calc(100% - 40px));
    max-width: none;
    margin: 0 auto;
    padding: 0 0 24px;
    align-items: start;
}

.workbench-sidebar,
.workbench-results {
    display: grid;
    gap: 14px;
    min-width: 0;
    align-items: start;
}

.workbench-sidebar > *,
.workbench-results > * {
    min-width: 0;
}

.workbench-control-card,
.workbench-current-light,
.analysis-workspace,
#material-panel {
    width: 100%;
    min-width: 0;
    margin: 0;
    box-sizing: border-box;
}

/* --------------------------------------------------------------------------
 * Sidebar
 * ----------------------------------------------------------------------- */

.workbench-sidebar .controls-panel,
.workbench-sidebar .tuning-group {
    position: static;
    width: 100%;
    margin: 0;
    box-sizing: border-box;
}

.workbench-sidebar .controls-panel {
    padding: 14px;
}

.workbench-sidebar .tuning-group {
    padding: 13px;
}

.workbench-sidebar .panel-header,
.workbench-sidebar .section-heading {
    margin-bottom: 10px;
}

.workbench-sidebar .panel-header {
    padding-bottom: 9px;
}

.workbench-sidebar .data-note {
    margin-top: 10px;
    padding: 9px 10px;
    font-size: 0.66rem;
    line-height: 1.45;
}

.workbench-sidebar .spd-import {
    margin-top: 10px;
}

.workbench-sidebar .channels-container {
    margin-top: 12px;
}

.workbench-sidebar .presets-section {
    padding: 12px;
    border: 1px solid var(--divider);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--panel-shadow);
}

.workbench-sidebar .presets-section h3 {
    margin: 0 0 9px;
    color: var(--text-primary);
    font-size: 0.82rem;
}

.workbench-sidebar .preset-buttons {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
}

.workbench-sidebar .preset-btn.compact {
    min-width: 0;
    min-height: 34px;
    padding: 5px 3px;
    font-size: 0.66rem;
}

.workbench-sidebar .target-controls,
.workbench-sidebar .health-condition-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.workbench-sidebar .target-row {
    min-width: 0;
    padding: 9px 10px;
}

.workbench-sidebar .sidebar-details {
    margin-top: 10px;
    border: 1px solid var(--divider);
    border-radius: 7px;
    background: var(--surface-secondary);
}

.workbench-sidebar .sidebar-details > summary {
    display: flex;
    min-height: 36px;
    align-items: center;
    padding: 7px 10px;
    color: var(--text-secondary);
    font-size: 0.72rem;
    font-weight: 650;
    cursor: pointer;
}

.workbench-sidebar .sidebar-details[open] {
    padding-bottom: 10px;
}

.workbench-sidebar .sidebar-details .pastel-palette-grid,
.workbench-sidebar .sidebar-details .pastel-fit-status {
    margin-inline: 10px;
}

.workbench-sidebar .pastel-palette-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 5px;
}

.workbench-sidebar .pastel-color-card {
    min-width: 0;
    height: 38px;
}

.workbench-sidebar #circadian-condition-panel .section-heading {
    margin-bottom: 8px;
}

.workbench-sidebar #circadian-condition-panel .preset-action-container:empty {
    display: none !important;
}

.workbench-sidebar-actions {
    display: grid;
}

.workbench-sidebar-actions .export-recipe-btn {
    width: 100%;
    min-height: 42px;
}

/* --------------------------------------------------------------------------
 * Key metric summary
 * ----------------------------------------------------------------------- */

.workbench-summary {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 10px;
}

.summary-card {
    min-width: 0;
    padding: 12px 13px;
    border: 1px solid var(--divider);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--panel-shadow);
    box-sizing: border-box;
}

.summary-card span,
.summary-card small {
    display: block;
    min-width: 0;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.summary-card span {
    font-size: 0.65rem;
    font-weight: 650;
}

.summary-card small {
    font-size: 0.6rem;
}

.summary-card strong {
    display: block;
    min-width: 0;
    margin: 5px 0 3px;
    color: var(--text-primary);
    font-size: clamp(1rem, 1.35vw, 1.34rem);
    line-height: 1.1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* --------------------------------------------------------------------------
 * Core charts
 * ----------------------------------------------------------------------- */

.workbench-core-charts {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(350px, 1fr);
    gap: 14px;
    align-items: stretch;
}

.workbench-core-charts > .spd-panel,
.workbench-core-charts > .chromaticity-panel {
    display: flex;
    min-width: 0;
    width: 100%;
    margin: 0;
    padding: 12px;
    flex-direction: column;
    overflow: hidden;
    box-sizing: border-box;
}

.workbench-core-charts > .spd-panel {
    min-height: 476px;
}

.workbench-core-charts > .chromaticity-panel {
    min-height: 476px;
}

.workbench-core-charts .spd-header {
    display: flex;
    min-height: 42px;
    padding-bottom: 10px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.workbench-core-charts .spd-panel > .canvas-wrapper {
    position: relative;
    width: 100%;
    height: 410px;
    min-height: 260px;
    margin-top: 10px;
    flex: none;
    aspect-ratio: auto;
    overflow: hidden;
}

.workbench-core-charts .spd-panel #spd-canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.panel-loading-state {
    position: absolute;
    inset: 0;
    z-index: 1;
}

/* Unified chromaticity card. */
.chromaticity-panel-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
        "title controls"
        "summary controls";
    gap: 8px 10px;
    align-items: start;
    min-height: 86px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--divider);
}

.chromaticity-panel-title {
    grid-area: title;
}

.chromaticity-panel-title h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: 0.98rem;
}

.chromaticity-summary {
    grid-area: summary;
    display: grid;
    width: 100%;
    min-width: 0;
    grid-template-columns: minmax(0, 1fr);
    justify-content: stretch;
    align-content: start;
    gap: 3px;
    color: var(--text-secondary);
    font: 600 9px/1.35 "JetBrains Mono", monospace;
}

.chromaticity-summary span {
    min-width: 0;
    overflow: visible;
    text-overflow: clip;
    white-space: normal;
}

#chromaticity-summary-xy { grid-column: 1; grid-row: 1; }
#chromaticity-summary-upvp { grid-column: 1; grid-row: 2; }
#professional-xyz { grid-column: 1; grid-row: 3; }
#professional-dominant { grid-column: 1; grid-row: 4; }
#professional-purity { grid-column: 1; grid-row: 5; }

.spd-controls {
    display: flex;
    min-width: 0;
    width: auto;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.spd-controls > * {
    flex: 0 0 auto;
}

.chromaticity-controls {
    grid-area: controls;
    display: grid;
    min-width: 0;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 6px;
    align-items: center;
    justify-items: end;
}

.chromaticity-controls .chromaticity-tabs {
    grid-column: 1 / -1;
}

.chromaticity-tabs {
    display: inline-flex;
    gap: 3px;
    padding: 3px;
    border: 1px solid var(--divider);
    border-radius: 8px;
    background: var(--surface-control);
}

.chromaticity-tabs button {
    min-height: 40px;
    padding: 0 9px;
    border: 0;
    border-radius: 6px;
    color: var(--text-secondary);
    background: transparent;
    font: inherit;
    font-size: 0.67rem;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
}

.chromaticity-tabs button.is-selected,
.chromaticity-tabs button[aria-selected="true"],
.chromaticity-tabs button:focus-visible {
    color: var(--text-primary);
    background: var(--surface);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
    outline: none;
}

.chromaticity-channel-toggle {
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 0.66rem;
    white-space: nowrap;
    cursor: pointer;
}

.chromaticity-channel-toggle input {
    margin: 0;
}

.chromaticity-pane {
    padding-top: 8px;
}

.chromaticity-pane-heading {
    display: flex;
    min-height: 24px;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.68rem;
}

.chromaticity-panel .chromaticity-canvas-wrapper,
#chromaticity-panel #cie-canvas-wrapper,
#chromaticity-panel #cie1976-canvas-wrapper {
    width: min(100%, 350px);
    height: auto;
    min-height: 0;
    margin: 4px auto 0;
    aspect-ratio: 1;
}

.chromaticity-panel #cie-canvas,
.chromaticity-panel #professional-cie1976 {
    display: block;
    width: 100%;
    height: 100%;
}

/* --------------------------------------------------------------------------
 * Current-light result strip
 * ----------------------------------------------------------------------- */

.workbench-current-light {
    display: grid;
    grid-template-columns: minmax(235px, .5fr) minmax(340px, .9fr) minmax(0, 1.35fr);
    grid-template-areas: "summary controls scenes";
    gap: 14px;
    align-items: stretch;
    justify-items: stretch;
    min-height: 146px;
    max-height: none;
    padding: 12px 14px;
    overflow: visible;
}

.current-light-summary {
    grid-area: summary;
    display: grid;
    width: 100%;
    justify-self: stretch;
    grid-template-rows: auto 1fr;
    gap: 10px;
    min-width: 0;
    padding-right: 14px;
    border-right: 1px solid var(--divider);
    align-items: center;
}

.current-light-summary > .emitter-preview-heading {
    display: flex;
    min-width: 0;
    padding: 0;
    border: 0;
    align-items: center;
    justify-content: space-between;
    gap: 9px;
}

.current-light-summary > .emitter-preview-stage {
    display: grid;
    min-width: 0;
    min-height: 0;
    width: auto;
    height: auto;
    margin: 0;
    padding: 0;
    border: 0;
    box-shadow: none;
    grid-template-columns: 60px minmax(0, 1fr);
    grid-template-rows: auto auto;
    grid-template-areas:
        "disc values"
        "disc journey";
    column-gap: 10px;
    row-gap: 5px;
    align-items: center;
    justify-content: flex-start;
    background: transparent;
    aspect-ratio: auto;
}

.workbench-current-light .emitter-disc {
    grid-area: disc;
    width: 60px;
    height: 60px;
    min-width: 60px;
    min-height: 60px;
    border-radius: 50%;
}

.workbench-current-light .emitter-preview-values {
    grid-area: values;
    width: 69px;
    min-width: 69px;
    justify-self: start;
    align-items: center;
    gap: 3px;
    text-align: center;
    line-height: 1.25;
}

.workbench-current-light .emitter-preview-values strong {
    white-space: nowrap;
}

.workbench-current-light > .emitter-metamer-controls {
    grid-area: controls;
    display: grid;
    width: 100%;
    justify-self: stretch;
    grid-template-columns: 108px minmax(0, 1fr);
    grid-template-rows: auto 1fr;
    gap: 7px 10px;
    min-width: 0;
    margin: 0;
    padding: 4px 14px 4px 0;
    border: 0;
    border-right: 1px solid var(--divider);
    align-content: center;
    background: transparent;
}

.workbench-current-light .metamer-profile-options {
    display: grid;
    grid-column: 1;
    grid-row: 1 / 3;
    grid-template-columns: 1fr;
    gap: 5px;
    min-width: 0;
    min-height: 0;
}

.workbench-current-light .metamer-profile-button {
    min-height: 34px;
    height: 34px;
}

.workbench-current-light .metamer-status,
.workbench-current-light .metamer-colour-delta {
    grid-column: 2;
    min-width: 0;
    margin: 0;
    overflow: visible;
    text-overflow: clip;
    white-space: normal;
    line-height: 1.35;
}

.workbench-current-light .metamer-status { grid-row: 1; }
.workbench-current-light .metamer-colour-delta { grid-row: 2; }

.current-light-scenes {
    grid-area: scenes;
    width: 100%;
    min-width: 0;
    justify-self: stretch;
}

.current-light-scenes .schedule-mode-panel {
    display: grid;
    height: 100%;
    grid-template-rows: auto 1fr;
    gap: 9px;
    padding: 0;
    border: 0;
    background: transparent;
}

.current-light-scenes .schedule-clock-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    align-items: center;
}

.current-light-scenes #schedule-clock {
    font-size: .9rem;
}

.current-light-scenes .schedule-stage-list {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 7px;
}

.current-light-scenes .schedule-stage-row {
    display: block;
    min-width: 0;
    min-height: 0;
    padding: 0;
    border: 0;
    background: transparent;
}

.current-light-scenes .schedule-preview-btn {
    display: flex;
    width: 100%;
    height: 58px;
    min-width: 0;
    padding: 8px 6px;
    border-radius: 7px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 3px;
    line-height: 1.2;
}

.current-light-scenes .schedule-preview-btn strong,
.current-light-scenes .schedule-preview-btn small {
    display: block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.current-light-scenes .schedule-preview-btn strong {
    font-size: .68rem;
}

.current-light-scenes .schedule-preview-btn small {
    color: var(--text-muted);
    font-size: .56rem;
}

.current-light-scenes .schedule-stage-row.is-active .schedule-preview-btn {
    border-color: var(--accent);
    background: var(--action-soft);
}

.current-light-preview-controls {
    grid-area: journey;
    display: flex;
    min-width: 0;
    align-items: center;
    justify-content: flex-start;
    gap: 6px;
}

.current-light-scenes .schedule-auto-toggle {
    min-height: 34px;
    padding: 6px 9px;
    border: 1px solid var(--divider);
    border-radius: 7px;
    background: var(--surface-control);
    cursor: pointer;
    white-space: nowrap;
}

.current-light-scenes .schedule-auto-toggle:has(input:checked) {
    color: var(--action);
    border-color: var(--action);
    background: var(--action-soft);
}

.current-light-preview-controls .journey-controls {
    display: inline-grid;
    width: auto;
    min-width: 0;
    min-height: 0;
    grid-template-columns: repeat(2, 32px);
    grid-template-rows: 32px auto;
    column-gap: 5px;
    row-gap: 3px;
    align-items: center;
}

.current-light-preview-controls .journey-icon-btn {
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
}

.current-light-preview-controls .journey-status {
    grid-column: 1 / -1;
    grid-row: 2;
    min-width: 0;
    font-size: .64rem;
    line-height: 1.2;
    text-align: center;
    white-space: nowrap;
}

.current-light-scenes .schedule-note {
    display: none;
}

/* --------------------------------------------------------------------------
 * Unified analysis workspace
 * ----------------------------------------------------------------------- */

.analysis-workspace {
    padding: 0;
    overflow: hidden;
}

.analysis-workspace-tabs {
    display: flex;
    gap: 6px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--divider);
    overflow-x: auto;
    scrollbar-width: thin;
}

.analysis-workspace-tabs button {
    flex: 0 0 auto;
    min-height: 36px;
    padding: 7px 12px;
    border: 0;
    border-radius: 7px;
    color: var(--text-secondary);
    background: var(--surface-control);
    font: inherit;
    font-size: 0.72rem;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
}

.analysis-workspace-tabs button[aria-selected="true"] {
    color: var(--action);
    background: var(--action-soft);
}

.analysis-workspace-pane {
    display: grid;
    gap: 14px;
    min-width: 0;
    padding: 14px;
}

.analysis-workspace-pane[hidden] {
    display: none;
}

#analysis-pane-colour {
    grid-template-columns: minmax(0, 1fr);
}

#analysis-pane-colour > .analysis-support-metrics {
    display: none !important;
}

#analysis-pane-colour > .color-samples-panel {
    grid-area: auto;
    grid-column: auto;
    grid-row: auto;
    width: 100%;
    max-width: none;
    justify-self: stretch;
}

#analysis-pane-material {
    padding: 0;
}

#analysis-pane-material > #material-panel {
    width: 100%;
    min-width: 0;
    margin: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

.analysis-workspace-pane > .metric-group,
.analysis-workspace-pane > .color-samples-panel,
.analysis-workspace-pane > .schedule-mode-panel,
.analysis-workspace-pane > .journey-controls {
    width: 100%;
    min-width: 0;
    margin: 0;
    box-sizing: border-box;
}

.analysis-workspace-pane .metric-group {
    padding: 14px;
}

.analysis-workspace-pane .metric-group-grid {
    display: grid;
    gap: 8px;
}

.analysis-workspace-pane .quality-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.analysis-workspace-pane .health-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.analysis-workspace-pane .metric-card {
    min-width: 0;
    min-height: 104px;
}

.analysis-workspace-pane .color-samples-panel {
    padding: 14px;
}

.analysis-workspace-pane .schedule-mode-panel {
    padding: 12px;
}

.analysis-workspace-pane .schedule-stage-list {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 6px;
}

#analysis-pane-health {
    grid-template-columns: minmax(0, 1fr);
}

#analysis-pane-health > .metric-group-health,
#analysis-pane-health > .schedule-mode-panel {
    grid-area: auto;
    grid-column: auto;
    grid-row: auto;
    align-self: stretch;
}

#analysis-pane-health > .metric-group-health {
    padding: 12px 14px;
}

#analysis-pane-health .metric-group-health .section-heading {
    display: flex;
    min-height: 38px;
    margin-bottom: 8px;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

#analysis-pane-health .metric-group-health .section-heading > div {
    min-width: 0;
}

#analysis-pane-health .metric-group-health .section-heading p {
    flex: 0 0 auto;
    margin: 0;
    white-space: nowrap;
}

#analysis-pane-health .metric-group-health .health-grid {
    gap: 10px;
}

#analysis-pane-health .metric-group-health .metric-card {
    min-height: 86px;
    padding: 9px 12px;
}

#analysis-pane-health .metric-group-health .metric-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
}

#analysis-pane-health #health-professional-details {
    margin-top: 8px;
}

#analysis-pane-health #health-professional-details > summary {
    min-height: 28px;
    padding-block: 3px;
}

#analysis-pane-health .schedule-clock-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    grid-template-areas: "clock journey simulation";
    align-items: center;
    gap: 10px;
}

#analysis-pane-health .schedule-clock-row > div:first-child {
    grid-area: clock;
}

#analysis-pane-health .schedule-clock-row > .journey-controls {
    grid-area: journey;
    display: inline-flex;
    width: auto;
    min-width: 0;
    min-height: 36px;
    align-items: center;
    justify-content: flex-start;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 6px;
}

#analysis-pane-health .schedule-clock-row > .schedule-auto-toggle {
    grid-area: simulation;
}

#analysis-pane-health .journey-icon-btn {
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
    min-width: 34px;
    min-height: 34px;
}

#analysis-pane-health .journey-status {
    min-width: 62px;
    color: var(--text-secondary);
    font: 600 0.68rem "JetBrains Mono", monospace;
    white-space: nowrap;
}

.analysis-jump-button {
    min-height: 30px;
    margin: 0;
    padding: 5px 8px;
    border: 1px solid var(--divider);
    border-radius: 7px;
    color: var(--text-secondary);
    background: var(--surface-control);
    font-size: 0.66rem;
    white-space: nowrap;
    cursor: pointer;
}

.spd-controls .analysis-jump-button,
.chromaticity-controls .analysis-jump-button {
    flex: 0 0 auto;
}

.analysis-workspace-pane .section-heading .analysis-jump-button {
    margin-left: auto;
}

/* Professional details remain with their owning analysis modules. */
.embedded-analysis-details {
    min-width: 0;
    margin: 0;
    border-top: 1px solid var(--divider);
    box-sizing: border-box;
}

.embedded-analysis-details > summary {
    display: flex;
    min-height: 36px;
    align-items: center;
    justify-content: space-between;
    padding: 5px 2px;
    color: var(--text-secondary);
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
}

.embedded-analysis-details > summary::-webkit-details-marker {
    display: none;
}

.embedded-analysis-details > summary::after {
    content: "展开";
    font-size: 0.66rem;
    font-weight: 500;
}

.embedded-analysis-details[open] > summary::after {
    content: "收起";
}

.analysis-advanced-section {
    padding: 0 0 12px;
}

.embedded-analysis-details .professional-coordinate-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding-top: 8px;
}

.embedded-analysis-details .professional-coordinate-grid > div {
    min-width: 0;
    border: 1px solid var(--divider);
    background: var(--surface-control);
}

.embedded-analysis-details .professional-subhead {
    padding-top: 8px;
}

.embedded-analysis-details .professional-subhead select {
    min-height: 36px;
    color: var(--text-primary);
    background: var(--surface);
}

.embedded-analysis-note {
    margin: 10px 0 0;
    color: var(--text-secondary);
    font-size: 0.68rem;
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
 * Material section integration
 * ----------------------------------------------------------------------- */

#material-panel {
    padding: 14px;
    overflow: hidden;
}

.material-panel.is-updating .material-detail,
.material-panel.is-updating .material-selector,
.material-panel.is-updating .material-reflectance {
    opacity: 0.72;
}

/* --------------------------------------------------------------------------
 * Responsive layout
 * ----------------------------------------------------------------------- */

@media (min-width: 1500px) {
    .workbench-sidebar {
        position: static;
        max-height: none;
        overflow: visible;
    }
}

@media (max-width: 1499px) {
    .page-hero,
    #app-footer,
    #app-main.workbench-shell {
        width: calc(100% - 28px);
    }

    #app-main.workbench-shell {
        grid-template-columns: minmax(292px, 318px) minmax(0, 1fr);
    }

    .workbench-summary {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .workbench-core-charts {
        grid-template-columns: minmax(0, 1.45fr) minmax(330px, .95fr);
    }

    .workbench-core-charts > .spd-panel,
    .workbench-core-charts > .chromaticity-panel {
        min-height: 458px;
    }

    .workbench-core-charts .spd-panel > .canvas-wrapper {
        height: 392px;
    }

    .workbench-current-light {
        grid-template-columns: minmax(235px, .5fr) minmax(340px, .9fr) minmax(0, 1.3fr);
    }

    .analysis-workspace-pane .quality-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 1179px) {
    #app-main.workbench-shell {
        grid-template-columns: minmax(282px, 306px) minmax(0, 1fr);
    }

    .workbench-core-charts {
        grid-template-columns: 1fr;
    }

    .workbench-core-charts > .spd-panel,
    .workbench-core-charts > .chromaticity-panel {
        min-height: 0;
    }

    .workbench-core-charts .spd-panel > .canvas-wrapper {
        height: clamp(300px, 42vw, 390px);
    }

    .chromaticity-panel .chromaticity-canvas-wrapper,
    #chromaticity-panel #cie-canvas-wrapper,
    #chromaticity-panel #cie1976-canvas-wrapper {
        width: min(100%, 390px);
    }

    .workbench-current-light {
        grid-template-columns: minmax(230px, .55fr) minmax(320px, 1.15fr);
        grid-template-areas:
            "summary controls"
            "scenes scenes";
        gap: 12px;
    }

    .current-light-summary,
    .workbench-current-light > .emitter-metamer-controls {
        border-right: 0;
    }

    .current-light-scenes {
        padding-top: 10px;
        border-top: 1px solid var(--divider);
    }
}

@media (max-width: 899px) {
    .page-hero,
    #app-footer,
    #app-main.workbench-shell {
        width: calc(100% - 24px);
    }

    #app-main.workbench-shell {
        grid-template-columns: 1fr;
    }

    .workbench-sidebar {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: start;
    }

    .workbench-sidebar > .controls-panel {
        grid-row: span 2;
    }

    .workbench-sidebar-actions {
        grid-column: 1 / -1;
    }

    .workbench-current-light {
        grid-template-columns: minmax(230px, .55fr) minmax(320px, 1.15fr);
        grid-template-areas:
            "summary controls"
            "scenes scenes";
    }
}

@media (max-width: 720px) {
    .page-hero,
    #app-footer,
    #app-main.workbench-shell {
        width: calc(100% - 24px);
    }

    .page-hero {
        min-height: 0;
        padding-block: 13px 10px;
        align-items: flex-start;
        flex-direction: column;
        gap: 5px;
    }

    .page-hero p {
        text-align: left;
    }

    .workbench-sidebar {
        grid-template-columns: 1fr;
    }

    .workbench-sidebar > .controls-panel {
        grid-row: auto;
    }

    .workbench-sidebar .preset-buttons {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .workbench-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .summary-card {
        padding: 10px;
    }

    .summary-card strong {
        font-size: 1rem;
    }

    .workbench-core-charts > .spd-panel,
    .workbench-core-charts > .chromaticity-panel {
        padding: 10px;
    }

    .workbench-core-charts .spd-panel > .canvas-wrapper {
        height: 300px;
    }

    .chromaticity-panel-header {
        grid-template-columns: 1fr;
        grid-template-areas:
            "title"
            "controls"
            "summary";
    }

    .chromaticity-controls {
        width: 100%;
        align-items: stretch;
    }

    .chromaticity-tabs {
        display: flex;
        width: 100%;
    }

    .chromaticity-tabs button {
        flex: 1 1 0;
        min-width: 0;
        padding-inline: 5px;
    }

    .chromaticity-channel-toggle {
        justify-content: flex-end;
    }

    .chromaticity-summary {
        grid-template-columns: 1fr;
    }

    #chromaticity-summary-xy { grid-column: 1; grid-row: 1; }
    #chromaticity-summary-upvp { grid-column: 1; grid-row: 2; }
    #professional-xyz { grid-column: 1; grid-row: 3; }
    #professional-dominant { grid-column: 1; grid-row: 4; }
    #professional-purity { grid-column: 1; grid-row: 5; }

    .workbench-current-light {
        grid-template-columns: 1fr;
        grid-template-areas:
            "summary"
            "controls"
            "scenes";
        min-height: 0;
        max-height: none;
        gap: 8px;
        padding: 10px;
    }

    .current-light-summary {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
        gap: 10px;
        padding-right: 0;
        padding-bottom: 10px;
        border-right: 0;
        border-bottom: 1px solid var(--divider);
    }

    .workbench-current-light .emitter-disc {
        width: 52px;
        height: 52px;
        min-width: 52px;
        min-height: 52px;
    }

    .current-light-summary > .emitter-preview-stage {
        grid-template-columns: 52px minmax(0, 1fr);
        column-gap: 9px;
        row-gap: 4px;
    }

    .workbench-current-light > .emitter-metamer-controls {
        grid-template-columns: minmax(108px, .42fr) minmax(0, 1fr);
        grid-template-rows: auto 1fr;
        gap: 7px 10px;
        padding: 0 0 10px;
        border-right: 0;
        border-bottom: 1px solid var(--divider);
        align-items: start;
    }

    .workbench-current-light .metamer-profile-options {
        display: grid;
        grid-column: 1;
        grid-row: 1 / 3;
        grid-template-columns: 1fr;
    }

    .workbench-current-light .metamer-status {
        grid-column: 2;
        grid-row: 1;
    }

    .workbench-current-light .metamer-colour-delta {
        grid-column: 2;
        grid-row: 2;
    }

    .workbench-current-light .metamer-profile-button {
        min-width: 0;
        padding-inline: 4px;
        font-size: 0.66rem;
    }

    .analysis-workspace-pane {
        padding: 10px;
    }

    .analysis-workspace-pane .quality-grid,
    .analysis-workspace-pane .health-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .current-light-scenes .schedule-clock-row {
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-rows: auto;
        gap: 6px;
    }

    .current-light-scenes .schedule-clock-row > div:first-child {
        min-width: 0;
        overflow: hidden;
    }

    .current-light-scenes #schedule-current-stage {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .current-light-preview-controls {
        flex-wrap: nowrap;
        justify-content: flex-start;
    }

    .current-light-scenes .schedule-stage-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .current-light-scenes .schedule-preview-btn {
        height: 48px;
        padding: 5px 4px;
    }

    .embedded-analysis-details .professional-coordinate-grid,
    .embedded-analysis-details .alpha-opic-grid {
        grid-template-columns: 1fr;
    }

    .embedded-analysis-details .professional-subhead {
        align-items: stretch;
        flex-direction: column;
    }
}

@media (max-width: 430px) {
    .workbench-sidebar .preset-buttons {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .workbench-core-charts .spd-panel > .canvas-wrapper {
        height: 280px;
    }

    .current-light-summary {
        grid-template-columns: 1fr;
    }

    .current-light-scenes .schedule-stage-list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

}

.recipe-export-dialog {
    width: min(560px, calc(100vw - 32px));
    max-height: min(760px, calc(100vh - 32px));
    padding: 0;
    border: 0;
    border-radius: 18px;
    background: transparent;
    color: var(--text-primary, #272421);
    overflow: visible;
}

.recipe-export-dialog::backdrop {
    background: rgba(18, 24, 29, .48);
    backdrop-filter: blur(5px);
}

.recipe-export-dialog__panel {
    display: grid;
    gap: 16px;
    max-height: min(760px, calc(100vh - 32px));
    padding: 22px;
    overflow: auto;
    border: 1px solid rgba(83, 103, 118, .22);
    border-radius: 18px;
    background: var(--panel-bg, #f8f6f1);
    box-shadow: 0 28px 70px rgba(25, 36, 44, .28);
}

.recipe-export-dialog__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.recipe-export-dialog__header h2 {
    margin: 0;
    font-size: 1.05rem;
}

.recipe-export-dialog__header p {
    margin: 5px 0 0;
    color: var(--text-secondary, #6f6a64);
    font-size: .78rem;
    line-height: 1.5;
}

.recipe-export-dialog__close {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border: 1px solid rgba(83, 103, 118, .22);
    border-radius: 50%;
    background: transparent;
    color: inherit;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
}

.recipe-export-dialog__close:disabled {
    opacity: .35;
    cursor: default;
}

.recipe-export-options {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    border: 0;
}

.recipe-export-options legend {
    margin-bottom: 8px;
    color: var(--text-secondary, #6f6a64);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .04em;
}

.recipe-export-option {
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    gap: 11px;
    align-items: start;
    padding: 13px 14px;
    border: 1px solid rgba(83, 103, 118, .2);
    border-radius: 12px;
    background: rgba(255, 255, 255, .45);
    cursor: pointer;
}

.recipe-export-option.is-selected {
    border-color: rgba(49, 94, 125, .58);
    background: rgba(49, 94, 125, .08);
    box-shadow: inset 0 0 0 1px rgba(49, 94, 125, .1);
}

.recipe-export-option input {
    margin: 3px 0 0;
}

.recipe-export-option span {
    display: grid;
    gap: 4px;
}

.recipe-export-option strong {
    font-size: .84rem;
}

.recipe-export-option small {
    color: var(--text-secondary, #6f6a64);
    font-size: .7rem;
    line-height: 1.5;
}

.recipe-export-summary {
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(49, 94, 125, .07);
    color: var(--text-secondary, #625e58);
    font-size: .72rem;
    line-height: 1.55;
}

.recipe-export-progress {
    display: grid;
    gap: 8px;
}

.recipe-export-progress[hidden] {
    display: none;
}

.recipe-export-progress__line {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--text-secondary, #625e58);
    font-size: .72rem;
}

.recipe-export-progress progress {
    width: 100%;
    height: 9px;
    overflow: hidden;
    border: 0;
    border-radius: 999px;
    background: rgba(83, 103, 118, .13);
}

.recipe-export-progress progress::-webkit-progress-bar {
    border-radius: 999px;
    background: rgba(83, 103, 118, .13);
}

.recipe-export-progress progress::-webkit-progress-value {
    border-radius: 999px;
    background: #315e7d;
}

.recipe-export-progress progress::-moz-progress-bar {
    border-radius: 999px;
    background: #315e7d;
}

.recipe-export-status {
    min-height: 18px;
    margin: -4px 0 0;
    color: var(--text-secondary, #625e58);
    font-size: .72rem;
    line-height: 1.5;
}

.recipe-export-status.is-error {
    color: #b2362f;
}

.recipe-export-status.is-success {
    color: #26704d;
}

.recipe-export-dialog__actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.recipe-export-cancel,
.recipe-export-start {
    min-height: 38px;
    padding: 0 18px;
    border-radius: 10px;
    font-size: .76rem;
    font-weight: 700;
    cursor: pointer;
}

.recipe-export-cancel {
    border: 1px solid rgba(83, 103, 118, .25);
    background: transparent;
    color: inherit;
}

.recipe-export-start {
    border: 1px solid #315e7d;
    background: #315e7d;
    color: #fff;
}

.recipe-export-cancel:disabled,
.recipe-export-start:disabled {
    opacity: .45;
    cursor: default;
}

@media (max-width: 520px) {
    .recipe-export-dialog {
        width: calc(100vw - 20px);
        max-height: calc(100vh - 20px);
    }

    .recipe-export-dialog__panel {
        gap: 13px;
        max-height: calc(100vh - 20px);
        padding: 17px;
        border-radius: 15px;
    }

    .recipe-export-dialog__actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
}