/* Finapp workspace arrangements. Shared palettes live in finapps-ui.css. */
body[data-layout] {
  background: var(--plane);
  color: var(--text-primary);
  padding: 0 0 var(--space-4xl);
  line-height: 1.5;
  accent-color: var(--accent);
}
body[data-layout] [hidden] { display: none !important; }
body[data-layout] :is(button, a, input, select, summary):focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
body[data-layout] :is(button, input, select) { font-family: inherit; }
body[data-layout] :is(.ghost-button, .preset, .add-field) { border-radius: var(--radius-sm); }
body[data-layout] .preset[aria-pressed="true"] { color: var(--on-accent); }
body[data-layout] .ghost-button { background: transparent; min-height: 40px; }
body[data-layout] .ghost-button:hover { background: var(--surface-2); }
body[data-layout] :is(.workspace-primary, .journey-nav button) { font: inherit; cursor: pointer; border-radius: var(--radius-sm); min-height: 44px; padding: var(--space-sm) var(--space-xl); }
body[data-layout] .workspace-primary { border: 1px solid var(--accent); background: var(--accent); color: var(--on-accent); font-size: var(--type-sm); font-weight: 550; }
body[data-layout] .workspace-primary:hover { filter: brightness(.94); }
body[data-layout] button:disabled { opacity: .45; cursor: default; }
body[data-layout] .app-bar {
  position: relative; z-index: 35; max-width: none; width: 100%; margin: 0;
  padding: var(--space-lg) var(--space-3xl); min-height: 88px;
  background: var(--surface-1); border-bottom: 1px solid var(--border);
  gap: var(--space-sm) var(--space-3xl); align-items: center;
}
body[data-layout] .brand { font-size: var(--type-xl); letter-spacing: -.7px; margin: 0 auto 0 0; }
body[data-layout] .brand-mark { width: 28px; height: 28px; }
body[data-layout] .app-bar-actions { align-items: center; gap: var(--space-lg); }
body[data-layout] .appearance-trigger, body[data-layout] .tools-menu > summary { display: flex; align-items: center; gap: var(--space-sm); min-height: 44px; white-space: nowrap; }
body[data-layout] .tools-menu > summary { list-style: none; }
body[data-layout] .tools-menu > summary::-webkit-details-marker { display: none; }
body[data-layout] .tools-menu > summary::marker { content: ''; }
body[data-layout] .tools-menu[open] > summary { background: var(--accent-wash); border-color: var(--accent); color: var(--accent); }
body[data-layout] .tools-content { top: calc(100% + 12px); width: min(320px, calc(100vw - 32px)); max-height: calc(100dvh - 120px); overflow-y: auto; gap: var(--space-xl); }
.tools-group { display: grid; gap: var(--space-sm); min-width: 0; }
.tools-group + .tools-group { border-top: 1px solid var(--border); padding-top: var(--space-xl); }
.tools-heading { margin: 0; font-size: var(--type-xs); font-weight: 600; color: var(--text-primary); }
.tools-group .hint { margin: 0; font-size: var(--type-2xs); }
body[data-layout] .tools-group .ghost-button { text-align: left; }
body[data-layout] .view-modes { background: var(--surface-2); border-radius: var(--radius-sm); padding: var(--space-2xs); gap: 0; }
body[data-layout] .view-modes .preset { border: 0; min-height: 34px; background: transparent; }
body[data-layout] .view-modes [aria-pressed="true"] { background: var(--surface-1); color: var(--text-primary); box-shadow: 0 1px 4px light-dark(#123c2518, #00000030); }
.layout-picker { display: grid; gap: var(--space-3xs); font-size: var(--type-2xs); color: var(--text-secondary); }
.layout-picker select { width: 136px; background: var(--surface-1); color: var(--text-primary); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); padding: var(--space-xs) var(--space-lg); min-height: 38px; font-size: var(--type-sm); }
.command-trigger { display: flex; align-items: center; gap: var(--space-sm); }
.command-trigger kbd { font: inherit; font-size: var(--type-3xs); border: 1px solid var(--border); padding: var(--space-3xs) var(--space-2xs); border-radius: 4px; }
body[data-layout] .save-indicator { flex-basis: auto; font-size: var(--type-2xs); text-align: right; color: var(--text-secondary); }
body[data-layout] .save-indicator::before { content: ''; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); margin-right: var(--space-xs); }
body[data-layout] :is(.preview-banner, .validation-banner, .save-status) { margin: var(--space-lg) var(--space-4xl) 0 calc(var(--sidebar) + var(--space-4xl)); max-width: 1256px; border-radius: var(--radius-sm); padding: var(--space-sm) var(--space-xl); font-size: var(--type-xs); }
.workspace-sidebar { position: absolute; top: 100px; left: 0; bottom: 0; width: var(--sidebar); padding: var(--space-3xl) var(--space-xl); min-height: 620px; display: flex; flex-direction: column; gap: var(--space-xl); }
.sidebar-heading { padding: 0 var(--space-lg) var(--space-xl); }
.sidebar-heading > p { margin: 0; }
.sidebar-heading > p:first-of-type { font-size: var(--type-lg); font-weight: 650; letter-spacing: -.4px; }
.sidebar-mark { display: grid; place-items: center; width: 36px; height: 36px; background: var(--accent); color: var(--on-accent); border-radius: 12px; font-size: var(--type-xl); font-weight: 650; margin-bottom: var(--space-xl); }
body[data-layout] .workspace-nav { position: static; display: grid; margin: 0; padding: 0; background: transparent; border: 0; gap: var(--space-xs); }
body[data-layout] .workspace-nav a { display: flex; align-items: center; gap: var(--space-md); border: 0; padding: var(--space-lg); border-radius: var(--radius-sm); min-height: 44px; color: var(--text-secondary); font-size: var(--type-sm); }
body[data-layout] .workspace-nav .ui-icon { width: 20px; height: 20px; }
body[data-layout] .workspace-nav a[aria-current="page"] { background: var(--accent-wash); color: var(--accent); font-weight: 600; }
.sidebar-new { border-style: dashed; }
.sidebar-device { margin-top: var(--space-4xl); padding: 0 var(--space-lg); }
body[data-layout] main {
  display: grid; grid-template-columns: minmax(0, 1fr);
  grid-template-areas: "head" "horizon" "summary" "compare" "output";
  max-width: 1320px; margin: 0 0 0 var(--sidebar); padding: var(--space-4xl);
  gap: var(--space-3xl); align-items: start;
}
body[data-layout] .workspace-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 340px); grid-template-rows: auto auto auto; gap: var(--space-sm) var(--space-3xl); padding: 0; border: 0; background: transparent; box-shadow: none; }
.workspace-eyebrow { font-size: var(--type-3xs); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--text-secondary); margin: 0; }
body[data-layout] .workspace-eyebrow { grid-column: 1; }
body[data-layout] .workspace-head .panel-title { grid-column: 1; grid-row: 2; }
body[data-layout] .workspace-head #strategies { grid-column: 2; grid-row: 1 / 4; }
body[data-layout] .workspace-head #new-project, body[data-layout] .rail-toggle { display: none; }
body[data-layout] .workspace-head #workspace-description { grid-column: 1; grid-row: 3; margin: 0; max-width: 54ch; }
body[data-layout] .project-switch { font-size: var(--type-title); line-height: 1.25; font-weight: 600; letter-spacing: -.7px; background: transparent; border: 0; padding: 0; }
body[data-layout] .strategy-bar { margin: 0; gap: var(--space-xs); }
body[data-layout] .scenario-current { display: none; }
body[data-layout] .origin-badge { font-size: var(--type-2xs); }
body[data-layout] .scenario-select { background: var(--surface-1); border-color: var(--border); }
body[data-layout] .strategy-actions { gap: var(--space-xs); }
body[data-layout] .strategy-actions .ghost-button { font-size: var(--type-2xs); min-height: 32px; padding: var(--space-2xs) var(--space-sm); border: 0; }
.scenario-tools { position: relative; }
.scenario-tools > summary { padding: var(--space-xs) var(--space-sm); min-height: 32px; color: var(--text-secondary); cursor: pointer; font-size: var(--type-2xs); }
.scenario-menu { position: absolute; right: 0; top: 100%; min-width: 210px; padding: var(--space-lg); display: grid; gap: var(--space-sm); background: var(--surface-1); border: 1px solid var(--border); border-radius: var(--radius-sm); box-shadow: var(--shadow); z-index: 20; }
body[data-layout] .panel { box-shadow: var(--shadow); border-color: var(--border); border-radius: 16px; }
body[data-layout] .horizon { display: flex; flex-wrap: wrap; gap: var(--space-xl) var(--space-4xl); align-items: start; padding: var(--space-xl) var(--space-2xl); background: var(--surface-1); }
body[data-layout] .horizon .filter { flex: 1 1 240px; width: auto; }
body[data-layout] .horizon h2 { font-size: var(--type-xs); color: var(--text-secondary); font-weight: 500; }
body[data-layout] .horizon .range-line { margin-top: var(--space-xs); }
body[data-layout] .horizon-inputs { grid-template-columns: auto 65px auto 65px; }
body[data-layout] .horizon-inputs input { border-color: var(--border); }
body[data-layout] #months-readout { font-size: var(--type-2xs); color: var(--text-secondary); }
.usage-control { display: grid; grid-template-columns: minmax(0, 1fr) 110px; gap: var(--space-xs) var(--space-lg); flex: 1 1 260px; max-width: 430px; align-items: center; }
.usage-control input { width: 100%; min-width: 0; border: 1px solid var(--border); background: var(--surface-1); color: var(--text-primary); border-radius: var(--radius-sm); padding: var(--space-sm); min-height: 40px; font-size: var(--type-md); }
.usage-control > p { grid-column: 1 / -1; margin: 0; font-size: var(--type-2xs); }
.usage-calculation { grid-column: 1 / -1; font-size: var(--type-2xs); color: var(--text-secondary); }
.usage-calculation > summary { cursor: pointer; padding-block: var(--space-2xs); }
.usage-calculation p { margin-bottom: 0; }
.usage-presets { grid-column: 1 / -1; display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.usage-presets .preset { font-size: var(--type-2xs); min-height: 32px; }
body[data-layout] .summary { padding: var(--space-3xl) var(--space-4xl); gap: var(--space-lg); }
body[data-layout] .hero { gap: var(--space-sm); }
.workspace-result-heading { display: flex; gap: var(--space-sm); align-items: center; width: 100%; margin-bottom: var(--space-lg); font-size: var(--type-xs); color: var(--text-secondary); }
.workspace-result-heading p { margin: 0; font-weight: 600; color: var(--text-primary); }
.workspace-result-heading > span:last-child { margin-left: auto; white-space: nowrap; }
.result-dot, .scenario-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; flex: none; background: var(--accent); }
body[data-layout] .hero-label { text-transform: none; letter-spacing: 0; font-size: var(--type-sm); font-weight: 400; color: var(--text-secondary); }
body[data-layout] .hero-value { font-weight: 550; letter-spacing: -2px; line-height: 1.15; color: var(--text-primary); }
body[data-layout] .simple-kpis { border-top: 1px solid var(--border); padding-top: var(--space-2xl); margin: var(--space-lg) 0 0; gap: var(--space-3xl); }
body[data-layout] .simple-kpis dd { font-weight: 500; }
body[data-layout] .summary > .hint { font-size: var(--type-2xs); margin: 0; }
body[data-layout] .assumptions-summary { margin: 0; padding-top: var(--space-lg); display: flex; flex-wrap: wrap; gap: var(--space-xs); justify-content: space-between; align-items: center; }
body[data-layout] .assumptions-summary .hint { margin: 0; font-size: var(--type-2xs); max-width: 65ch; }
body[data-layout] .assumptions-summary button { font-size: var(--type-2xs); min-height: 32px; }
.workspace-result-actions { display: flex; gap: var(--space-lg); flex-wrap: wrap; }
body[data-layout] #example-context { order: 8; margin: 0; padding-top: var(--space-lg); border-top: 1px solid var(--border); }
body[data-layout] .summary-details { margin-top: 0; }
body[data-layout] #compare { background: transparent; border: 0; padding: 0; box-shadow: none; gap: var(--space-sm); }
body[data-layout] #compare-heading { font-size: var(--type-lg); letter-spacing: -.3px; }
#workspace-comparison-note { margin: 0; font-size: var(--type-xs); }
body[data-layout] .simple-comparison { grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); }
body[data-layout] .comparison-card { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: var(--space-xs) var(--space-lg); background: var(--surface-1); border: 1px solid var(--border); border-radius: 12px; padding: var(--space-xl) var(--space-2xl); }
body[data-layout] .comparison-card[data-active="true"] { border-color: var(--accent); background: var(--accent-wash); }
.comparison-title { display: flex; gap: var(--space-sm); align-items: center; grid-column: 1; }
.scenario-dot { background: var(--scenario-color); }
.comparison-primary { font-size: var(--type-xl); font-weight: 550; font-variant-numeric: tabular-nums; letter-spacing: -.5px; margin: 0; grid-column: 2; grid-row: 1; }
.comparison-caption { grid-column: 2; grid-row: 2; text-align: right; font-size: var(--type-2xs); margin: 0; }
.comparison-delta { grid-column: 1; grid-row: 2; margin: 0; font-size: var(--type-2xs); color: var(--text-secondary); }
.comparison-card[data-best="true"] .comparison-delta { color: var(--accent); font-weight: 550; }
.comparison-track { grid-column: 1 / 3; height: 4px; background: var(--surface-2); border-radius: 8px; overflow: hidden; margin-top: var(--space-sm); }
.comparison-track span { display: block; height: 100%; background: var(--scenario-color); border-radius: inherit; transition: width 160ms ease; }
body[data-layout] .comparison-select { grid-column: 3; grid-row: 1 / 4; font-size: var(--type-xs); }
body[data-layout] :is(.comparison-origin, .comparison-figures, .comparison-warning, .quick-fields, .comparison-edit) { display: none; }
body[data-layout] .comparison-warning.is-warning { display: block; grid-column: 1 / -1; margin: var(--space-xs) 0 0; font-size: var(--type-2xs); }
body[data-layout="atelier"] .simple-comparison { grid-template-columns: repeat(auto-fit, minmax(min(100%, 205px), 1fr)); gap: var(--space-lg); }
body[data-layout="atelier"] .comparison-card { display: flex; flex-direction: column; align-items: stretch; gap: var(--space-lg); padding: var(--space-2xl); border-radius: 14px; }
body[data-layout="atelier"] .comparison-title { align-items: start; }
body[data-layout="atelier"] .comparison-title .scenario-dot { margin-top: var(--space-xs); }
body[data-layout="atelier"] .comparison-primary { font-size: var(--type-title); white-space: normal; overflow-wrap: anywhere; letter-spacing: -1px; }
body[data-layout="atelier"] .comparison-caption { text-align: left; margin-top: calc(-1 * var(--space-sm)); }
body[data-layout="atelier"] .comparison-delta { min-height: 3em; }
body[data-layout="atelier"] .comparison-track { display: none; }
body[data-layout="atelier"] :is(.quick-fields, .comparison-edit, .comparison-origin) { display: grid; }
body[data-layout="atelier"] .comparison-origin { font-size: var(--type-2xs); margin: 0; }
body[data-layout="atelier"] .comparison-select { margin-top: auto; }
body[data-layout="atelier"] .comparison-edit { font-size: var(--type-xs); }
.quick-fields { gap: var(--space-lg); padding-top: var(--space-lg); border-top: 1px solid var(--border); }
.quick-field { display: grid; gap: var(--space-xs); min-width: 0; }
.quick-field label { font-size: var(--type-2xs); color: var(--text-secondary); }
.quick-field input { width: 100%; min-width: 0; min-height: 42px; border: 1px solid var(--border-strong); border-radius: 8px; padding: var(--space-sm) var(--space-md); font-size: var(--type-md); background: var(--surface-1); color: var(--text-primary); font-variant-numeric: tabular-nums; }
body[data-layout] .comparison-card:has([aria-invalid="true"]) .quick-fields { display: grid; grid-column: 1 / -1; }
body[data-layout] .rail { display: none; }
body[data-layout="atelier"][data-section="overview"] main, body[data-layout="atelier"][data-section="compare"] main { grid-template-areas: "head" "horizon" "compare" "summary" "output"; }
body[data-layout]:not([data-layout="parcours"])[data-section="data"] main, body[data-layout]:not([data-layout="parcours"])[data-section="assumptions"] main { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); grid-template-areas: "head head" "horizon horizon" "data summary" "data compare"; }
body[data-layout]:not([data-layout="parcours"])[data-section="data"] .rail, body[data-layout]:not([data-layout="parcours"])[data-section="assumptions"] .rail { display: grid; gap: var(--space-3xl); }
body[data-layout]:not([data-layout="parcours"])[data-section="data"] .output, body[data-layout]:not([data-layout="parcours"])[data-section="assumptions"] .output { display: none; }
body[data-layout]:not([data-layout="parcours"])[data-section="assumptions"] .inputs-panel { display: none; }
body[data-layout] .inputs-panel { padding: var(--space-2xl); }
body[data-layout] .field-row { box-shadow: none; border-color: var(--border); background: var(--surface-1); padding: var(--space-lg); border-radius: 10px; }
body[data-layout] .field-group-heading { padding: var(--space-sm) 0; color: var(--text-secondary); font-size: var(--type-xs); }
body[data-layout] .field-name { font-weight: 500; }
body[data-layout] .assumptions-panel { padding: var(--space-2xl); }
body[data-layout] .output { gap: var(--space-3xl); }
body[data-layout] .output > .charts-section { padding: var(--space-3xl); background: var(--surface-1); border: 1px solid var(--border); border-radius: 16px; }
body[data-layout] .chart-card { box-shadow: none; border-color: var(--border); }
body[data-layout] .app-footer { max-width: 1320px; margin: 0 0 0 var(--sidebar); padding: var(--space-xl) var(--space-4xl); }
body[data-layout] #strategy-jump { display: none; }
.journey-nav, .journey-question, .journey-recap, .journey-actions { display: none; }
body[data-layout="parcours"] .workspace-sidebar { display: none; }
body[data-layout="parcours"] { --sidebar: 0px; }
body[data-layout="parcours"] main { max-width: 1080px; margin: 0 auto; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); grid-template-areas: "head head" "steps steps" "question recap" "horizon recap" "actions actions"; }
body[data-layout="parcours"] .journey-nav { grid-area: steps; display: flex; justify-content: center; gap: var(--space-xl); flex-wrap: wrap; }
.journey-nav button { background: transparent; border: 0; display: flex; align-items: center; gap: var(--space-sm); font-size: var(--type-xs); color: var(--text-secondary); }
.journey-nav button > span:first-child { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--surface-2); font-size: var(--type-2xs); }
.journey-nav button[aria-current="step"] { color: var(--text-primary); font-weight: 600; }
.journey-nav button[aria-current="step"] > span:first-child { color: var(--on-accent); background: var(--accent); }
body[data-layout="parcours"] .journey-question { display: grid; grid-area: question; gap: var(--space-xl); padding: var(--space-3xl) var(--space-3xl) 0; }
.journey-question h2 { font-size: var(--type-title); line-height: 1.25; letter-spacing: -.7px; margin: 0; }
.journey-question .hint { margin: 0; }
body[data-layout="parcours"] .journey-recap { display: grid; gap: var(--space-lg); grid-area: recap; background: var(--surface-1); border: 1px solid var(--border); border-radius: 16px; padding: var(--space-3xl); }
@media (min-width: 761px) { body[data-layout="parcours"] .journey-recap { position: sticky; top: var(--space-3xl); } }
.journey-recap :is(h3, p) { margin: 0; }
.recap-value { font-size: var(--type-title); font-variant-numeric: tabular-nums; font-weight: 550; letter-spacing: -1px; }
body[data-layout="parcours"] .journey-actions { display: flex; justify-content: space-between; gap: var(--space-lg); grid-area: actions; border-top: 1px solid var(--border); padding-top: var(--space-2xl); }
body[data-layout="parcours"]:not([data-step="2"]) :is(.summary, #compare, .output) { display: none; }
body[data-layout="parcours"][data-step="0"] .rail { display: none; }
body[data-layout="parcours"][data-step="1"] main { grid-template-areas: "head head" "steps steps" "question recap" "data recap" "actions actions"; }
body[data-layout="parcours"][data-step="1"] .horizon { display: none; }
body[data-layout="parcours"][data-step="1"] .rail { display: grid; gap: var(--space-xl); }
body[data-layout="parcours"][data-step="1"] .inputs-panel { display: block; }
body[data-layout="parcours"][data-step="2"] main { grid-template-columns: minmax(0, 1fr); grid-template-areas: "head" "steps" "summary" "compare" "output" "actions"; }
body[data-layout="parcours"][data-step="2"] :is(.journey-question, .journey-recap, .horizon, .rail) { display: none; }
body[data-layout="parcours"][data-step="2"] .output { display: grid; }
body[data-layout="parcours"] .app-footer { margin: 0 auto; max-width: 1080px; }
.command-dialog { max-width: 520px; }
#commands-search { width: 100%; padding: var(--space-lg); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); font: inherit; color: var(--text-primary); background: var(--surface-1); margin-bottom: var(--space-xl); }
.command-list { display: grid; gap: var(--space-xs); max-height: 55vh; overflow: auto; }
.command-option { min-height: 44px; text-align: left; background: transparent; border: 0; border-radius: var(--radius-sm); padding: var(--space-lg); color: var(--text-primary); font: inherit; font-size: var(--type-sm); cursor: pointer; }
.command-option:hover, .command-option:focus-visible { background: var(--accent-wash); }
.backup-drop { position: fixed; inset: var(--space-xl); display: grid; place-items: center; background: var(--surface-1); border: 3px dashed var(--accent); color: var(--accent); border-radius: 20px; z-index: 1000; pointer-events: none; font-size: var(--type-xl); padding: var(--space-3xl); text-align: center; }
@media (min-width: 1250px) {
  body[data-layout="horizon"][data-section="overview"][data-comparing="true"] main { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); grid-template-areas: "head head" "horizon horizon" "summary compare" "output output"; }
  body[data-layout="atelier"][data-section="overview"] main, body[data-layout="atelier"][data-section="compare"] main { grid-template-areas: "head" "horizon" "compare" "summary" "output"; }
  body[data-layout="atelier"][data-section="overview"] .summary { grid-template-columns: 1fr 1fr; }
  body[data-layout="atelier"][data-section="overview"] .summary > :not(.hero):not(.simple-kpis) { grid-column: 1 / -1; }
}
@media (max-width: 1099px) {
  body[data-layout] { --sidebar: 0px; padding-bottom: calc(88px + env(safe-area-inset-bottom)); }
  body[data-layout] .workspace-sidebar { display: contents; }
  body[data-layout] .workspace-sidebar > :not(.workspace-nav) { display: none; }
  body[data-layout] .workspace-nav { position: fixed; bottom: 0; left: 0; right: 0; display: flex; flex-wrap: nowrap; justify-content: space-evenly; padding: var(--space-sm) var(--space-xs) calc(var(--space-sm) + env(safe-area-inset-bottom)); background: var(--surface-1); border-top: 1px solid var(--border); z-index: 40; }
  body[data-layout] .workspace-nav a { flex-direction: column; gap: var(--space-2xs); padding: var(--space-xs) var(--space-sm); font-size: var(--type-2xs); min-width: 0; text-align: center; }
  body[data-layout] .app-bar { min-height: 80px; flex-wrap: wrap; padding: var(--space-lg) var(--space-2xl); }
  body[data-layout] .app-bar-actions { gap: var(--space-sm); }
  .command-trigger kbd { display: none; }
  body[data-layout] main { padding: var(--space-3xl); }
  body[data-layout] .app-footer { padding: var(--space-xl) var(--space-3xl); }
  body[data-layout] :is(.preview-banner, .validation-banner, .save-status) { margin-left: var(--space-3xl); margin-right: var(--space-3xl); }
  body[data-layout="parcours"] .workspace-sidebar { display: none; }
}
@media (max-width: 760px) {
  body[data-layout] .app-bar { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-sm); }
  body[data-layout] .app-bar .brand { grid-column: 1; grid-row: 1; font-size: var(--type-lg); }
  body[data-layout] .brand-mark { width: 23px; height: 23px; }
  body[data-layout] .app-bar-actions { display: contents; }
  body[data-layout] .app-bar .save-indicator { grid-column: 1 / -1; grid-row: auto; text-align: right; min-height: 1.5em; }
  body[data-layout] .app-bar .view-modes { flex-wrap: nowrap; }
  body[data-layout] .app-bar .tools-menu { grid-column: 2; grid-row: 1; }
  body[data-layout] .app-bar .appearance-trigger { grid-column: 2; grid-row: 2; justify-self: end; }
  .appearance-name { display: none; }
  body[data-layout] .app-bar #undo, body[data-layout] .app-bar #install { font-size: var(--type-2xs); }
  .command-trigger { display: none; }
  .layout-picker { grid-template-columns: auto; grid-column: 1; grid-row: 2; justify-self: start; }
  .layout-picker > span { display: none; }
  .layout-picker select { width: 122px; }
  body[data-layout] .view-modes .preset { font-size: var(--type-2xs); padding: var(--space-xs) var(--space-sm); }
  body[data-layout] .workspace-head { grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); }
  body[data-layout] .workspace-head .panel-title { grid-row: 2; }
  body[data-layout] .workspace-head #strategies { grid-column: 1; grid-row: 4; margin-top: var(--space-lg); }
  body[data-layout] .workspace-head #workspace-description, body[data-layout] .workspace-head .workspace-eyebrow { display: none; }
  body[data-layout] .strategy-bar { grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-2xs) var(--space-sm); }
  body[data-layout] .strategy-bar > .control-label { grid-row: 1; grid-column: 1; }
  body[data-layout] .strategy-bar > .origin-badge { grid-row: 1; grid-column: 2; }
  body[data-layout] .strategy-bar > .scenario-select { grid-row: 2; grid-column: 1 / -1; }
  body[data-layout] .strategy-bar > .strategy-actions { grid-row: 3; grid-column: 1 / -1; }
  body[data-layout] .strategy-bar > .scenario-rename { grid-column: 1 / -1; }
  body[data-layout][data-mode="simple"] .horizon .range-line { display: none; }
  body[data-layout] main, body[data-layout]:not([data-layout="parcours"])[data-section="data"] main, body[data-layout]:not([data-layout="parcours"])[data-section="assumptions"] main { grid-template-columns: minmax(0, 1fr); padding: var(--space-3xl) var(--space-xl); gap: var(--space-2xl); }
  body[data-layout]:not([data-layout="parcours"])[data-section="data"] main, body[data-layout]:not([data-layout="parcours"])[data-section="assumptions"] main { grid-template-areas: "head" "horizon" "data" "summary" "compare"; }
  body[data-layout] .summary { padding: var(--space-2xl); }
  body[data-layout] .hero-value { font-size: var(--type-2xl); letter-spacing: -1.4px; }
  body[data-layout] .comparison-card { grid-template-columns: minmax(0, 1fr) auto; padding: var(--space-xl); }
  body[data-layout] .comparison-select { grid-column: 1 / -1; grid-row: 4; justify-self: start; min-height: 36px; padding: var(--space-xs) var(--space-sm); }
  .comparison-primary { font-size: var(--type-lg); }
  .comparison-caption { max-width: 120px; }
  body[data-layout="atelier"] .simple-comparison { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-md); }
  body[data-layout="atelier"] .comparison-card { padding: var(--space-lg); }
  body[data-layout="atelier"] .comparison-primary { font-size: var(--type-xl); }
  body[data-layout="atelier"] .comparison-caption { max-width: none; }
  body[data-layout="atelier"] .comparison-title h3 { font-size: var(--type-xs); }
  body[data-layout="parcours"] main, body[data-layout="parcours"][data-step="0"] main { grid-template-areas: "head" "steps" "question" "horizon" "recap" "actions"; }
  body[data-layout="parcours"][data-step="1"] main { grid-template-areas: "head" "steps" "question" "data" "recap" "actions"; }
  body[data-layout="parcours"][data-step="2"] main { grid-template-areas: "head" "steps" "summary" "compare" "output" "actions"; }
  body[data-layout="parcours"] .journey-nav { gap: var(--space-2xs); justify-content: space-between; }
  body[data-layout="parcours"] .journey-nav button { padding: var(--space-xs); font-size: var(--type-2xs); gap: var(--space-xs); flex-direction: column; }
  body[data-layout="parcours"] .journey-question { padding: var(--space-lg) var(--space-xs) 0; }
  body[data-layout="parcours"] .journey-actions { position: fixed; bottom: 0; left: 0; right: 0; z-index: 40; background: var(--surface-1); padding: var(--space-lg) var(--space-xl) calc(var(--space-lg) + env(safe-area-inset-bottom)); }
  body[data-layout] .output > .charts-section { padding: var(--space-xl); }
  body[data-layout] :is(.preview-banner, .validation-banner, .save-status) { margin-left: var(--space-xl); margin-right: var(--space-xl); }
  body[data-layout] .tools-content { width: min(300px, calc(100vw - 32px)); }
}
@media (max-width: 420px) {
  body[data-layout] .app-bar { padding: var(--space-md) var(--space-lg); }
  body[data-layout] .app-bar-actions { gap: var(--space-xs); }
  body[data-layout] .app-bar .brand { font-size: var(--type-md); gap: var(--space-2xs); }
  body[data-layout] .brand-mark { width: 20px; }
  body[data-layout] .view-modes { order: 3; }
  body[data-layout] .view-modes .preset { padding-inline: var(--space-xs); }
  body[data-layout="atelier"] .simple-comparison { grid-template-columns: minmax(0, 1fr); }
  body[data-layout="atelier"] .comparison-card { padding: var(--space-2xl); }
  body[data-layout="atelier"] .comparison-delta { min-height: 0; }
  body[data-layout] .workspace-nav a { font-size: var(--type-3xs); padding-inline: var(--space-xs); }
  .workspace-result-heading { flex-wrap: wrap; }
  .workspace-result-heading > span:last-child { margin-left: 0; }
  body[data-layout] .simple-kpis { gap: var(--space-xl); }
}
@media (prefers-reduced-motion: reduce) {
  body[data-layout] *, body[data-layout] *::before, body[data-layout] *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}
@media (pointer: coarse) {
  body[data-layout] .view-modes .preset { min-height: 44px; }
  body[data-layout] :is(button, .preset, .ghost-button, .layout-picker select, .quick-field input, .usage-control input, .horizon-inputs input, .workspace-nav a) { min-height: 44px; }
  body[data-layout] :is(.scenario-tools, .usage-calculation) > summary { min-height: 44px; padding-block: var(--space-lg); }
  body[data-layout] :is(input, select, .layout-picker select) { font-size: var(--type-md); }
  body[data-layout] .tools-menu > summary { padding: var(--space-lg); }
}
@media print {
  body[data-layout] { color-scheme: light; --sidebar: 0px; background: #fff; color: #172d25; padding: 0; }
  body[data-layout] :is(.app-bar, .workspace-sidebar, .preview-banner, .save-status, .validation-banner, .journey-nav, .journey-question, .journey-recap, .journey-actions, .rail, .horizon, .app-footer, dialog, .workspace-result-actions, .assumptions-summary, .strategy-actions, .quick-fields, .comparison-select, .comparison-edit, .tools-menu, #strategy-jump) { display: none !important; }
  body[data-layout] main { display: block !important; margin: 0; max-width: none; padding: 0; }
  body[data-layout] :is(.workspace-head, .summary, .output) { display: block !important; margin-bottom: 24px; }
  body[data-layout] #compare:not([hidden]) { display: block !important; margin-bottom: 24px; }
  body[data-layout] .workspace-head #strategies { display: none; }
  body[data-layout] :is(.panel, .comparison-card, .chart-card) { break-inside: avoid; box-shadow: none; }
  body[data-layout] :is(.hero-value, .comparison-primary) { color: #172d25; }
  body[data-layout] .simple-comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  body[data-layout] .chart-grid { display: block; }
}