:root {
  color-scheme: light;
  font-family: Inter, "Noto Sans", Arial, system-ui, sans-serif;
  --gl-ink-black: #0b0b0d;
  --gl-ink: #111114;
  --gl-signal-red: #c1121f;
  --gl-warm-white: #f7f3ee;
  --gl-bone: #efe8df;
  --gl-ash: #a6a6a6;
  --gl-mid-grey: #696970;
  --bg: var(--gl-warm-white);
  --panel: #ffffff;
  --panel-soft: #fbf8f4;
  --line: #ded6cc;
  --text: var(--gl-ink);
  --muted: var(--gl-mid-grey);
  --primary: var(--gl-ink-black);
  --primary-strong: #000000;
  --accent: var(--gl-signal-red);
  --accent-strong: #9c0d18;
  --warn: #8f5a12;
  --danger: var(--gl-signal-red);
  --ok: #245c45;
  --viewer-bg: #020203;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); }
button, input, select { font: inherit; }
button { cursor: pointer; touch-action: manipulation; }
button:disabled { cursor: not-allowed; opacity: 0.52; }
button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible, a:focus-visible {
  outline: 3px solid rgba(193, 18, 31, 0.34);
  outline-offset: 2px;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto minmax(260px, 1fr);
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 243, 238, 0.96);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 0;
  background: transparent;
}
.brand-mark img { display: block; width: 44px; height: 44px; }
.brand h1 { margin: 0; font-size: 19px; line-height: 1.1; letter-spacing: 0; }
.brand p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }

.tabs {
  display: inline-flex;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--gl-bone);
  overflow-x: auto;
}
.tabs button {
  min-height: 34px;
  padding: 0 12px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--gl-mid-grey);
  font-size: 13px;
}
.tabs button.active {
  background: var(--gl-warm-white);
  color: var(--text);
  box-shadow: inset 0 -2px 0 var(--gl-signal-red);
}

.topbar-status {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
}
.pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--gl-mid-grey);
  font-size: 12px;
  white-space: nowrap;
}
.pill.ok { border-color: #b7cfc4; background: #f2f7f4; color: var(--ok); }
.pill.warn { border-color: #d7c29e; background: #fff9ed; color: var(--warn); }
.pill.danger { border-color: #e6aab0; background: #fff0f1; color: var(--danger); }

.workspace {
  max-width: 1480px;
  margin: 0 auto;
  padding: 18px;
}
.is-hidden { display: none !important; }

.start-screen {
  min-height: calc(100vh - 76px);
  display: grid;
  place-items: center;
  padding: 34px 18px;
}
.start-card {
  width: min(880px, 100%);
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  box-shadow: 0 18px 54px rgba(11, 11, 13, 0.08);
}
.step-kicker {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--gl-signal-red);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.start-card h2 { margin: 0; font-size: clamp(24px, 4vw, 38px); line-height: 1.08; }
.start-card > p { max-width: 680px; margin: 12px 0 26px; color: var(--muted); line-height: 1.55; }
.start-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.public-demo .start-options { grid-template-columns: minmax(0, 1fr); }
.start-option {
  position: relative;
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 230px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}
.start-option > strong { font-size: 17px; }
.start-option > span { color: var(--muted); font-size: 13px; line-height: 1.45; }
.start-upload { width: 100%; min-width: 0; margin-top: auto; }
.start-action { width: 100%; min-height: 44px; margin-top: auto; }
.start-error { margin: 14px 0 0; color: var(--danger); }

.workflow-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}
.workflow-steps { display: flex; align-items: center; gap: 18px; margin: 0; padding: 0; list-style: none; }
.workflow-steps li { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.workflow-steps li > span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  font-weight: 760;
}
.workflow-steps li.done { color: var(--ok); }
.workflow-steps li.done > span { border-color: #9fc3b2; background: #edf6f1; }
.workflow-steps li.current { color: var(--text); font-weight: 700; }
.workflow-steps li.current > span { border-color: var(--gl-signal-red); color: var(--gl-signal-red); }
.workflow-actions { display: flex; align-items: center; gap: 8px; }
.btn.quiet { border-color: transparent; background: transparent; color: var(--muted); }
.btn.quiet:hover { border-color: var(--line); }
.workspace.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 18px;
}
.main-pane, .side-pane { min-width: 0; }
.side-pane { display: grid; gap: 14px; align-content: start; }

.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.upload-zone {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  min-width: 260px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  overflow: hidden;
}
.upload-zone input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.upload-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 30px;
  border-radius: 5px;
  background: var(--gl-ink-black);
  color: var(--gl-warm-white);
  font-size: 12px;
  font-weight: 760;
}
.upload-zone strong { display: block; font-size: 13px; }
.upload-zone small { display: block; margin-top: 2px; color: var(--muted); font-size: 12px; }

.btn, .icon-btn, .mini-btn {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
  padding: 0 12px;
  font-size: 13px;
}
.btn:hover, .icon-btn:hover { background: #fbf8f4; border-color: var(--gl-mid-grey); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #ffffff; }
.btn.primary:hover { background: var(--primary-strong); }
.btn.accent { background: var(--gl-signal-red); border-color: var(--gl-signal-red); color: #ffffff; }
.btn.accent:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.icon-btn { width: 36px; padding: 0; font-size: 22px; line-height: 1; }
.mini-btn {
  min-height: 28px;
  padding: 0 8px;
  font-size: 12px;
}
.pane-actions {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
}
.zoom-label {
  min-width: 44px;
  color: var(--muted);
  font: 11px/1.2 "Noto Sans Mono", "IBM Plex Mono", "JetBrains Mono", monospace;
  font-variant-numeric: tabular-nums;
  text-align: center;
}
.model-view-select {
  min-height: 28px;
  max-width: 118px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #ffffff;
  color: var(--text);
  padding: 0 24px 0 8px;
  font-size: 11px;
}
.button-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.check, .switch {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  color: var(--gl-mid-grey);
  font-size: 13px;
}

.viewer, .panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}
.viewer { overflow: hidden; }
.viewer-head, .panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}
.viewer-head h2, .panel-head h2 { margin: 0; font-size: 15px; letter-spacing: 0; }
.viewer-head p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.toggles { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }

.viewer-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(360px, 1.05fr);
  gap: 0;
}
.viewer-pane {
  min-width: 0;
  border-right: 1px solid var(--line);
}
.viewer-pane:last-child { border-right: 0; }
.pane-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 42px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--gl-ink);
  font-size: 13px;
  font-weight: 700;
}
.pane-title h2 { margin: 0; font: inherit; }
.canvas-wrap {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 520px;
  padding: 14px;
  background: var(--viewer-bg);
}
.canvas-wrap.axial {
  min-height: 520px;
  overflow: hidden;
}
.canvas-wrap.model { height: 520px; min-height: 520px; padding: 0; background: var(--viewer-bg); }
.canvas-wrap canvas {
  display: block;
  width: min(100%, 760px);
  max-height: 76vh;
  aspect-ratio: 1 / 1;
  background: #020203;
  image-rendering: auto;
}
.canvas-wrap.axial canvas {
  cursor: grab;
  transform-origin: center center;
  transition: transform 80ms linear;
  touch-action: none;
  user-select: none;
  overscroll-behavior: contain;
}
.canvas-wrap.axial canvas:active { cursor: grabbing; }
.ct-legend {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 14px;
  min-height: 42px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--panel-soft);
  color: var(--gl-mid-grey);
  font-size: 11px;
}
.ct-legend-title {
  color: var(--gl-ink);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.ct-legend-item { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.ct-legend-swatch {
  display: inline-block;
  width: 13px;
  height: 13px;
  border: 1px solid rgba(11, 11, 13, 0.22);
  border-radius: 3px;
}
.ct-legend-swatch.volume {
  box-shadow: inset 3px 3px 4px rgba(255, 255, 255, 0.34), inset -3px -3px 5px rgba(27, 0, 4, 0.34), 2px 3px 5px rgba(74, 0, 8, 0.28);
}
.ct-legend-swatch.line { height: 3px; border: 0; border-radius: 999px; }
.ct-legend-swatch.dot { width: 9px; height: 9px; border-radius: 50%; }
.ct-legend-swatch.ring {
  width: 12px;
  height: 12px;
  border: 2px dashed #d39c22;
  border-radius: 50%;
  background: transparent !important;
}
.canvas-wrap.model canvas {
  grid-area: 1 / 1;
  width: 100%;
  height: 100%;
  min-height: 520px;
  max-height: none;
  aspect-ratio: auto;
  cursor: grab;
  touch-action: none;
  user-select: none;
  overscroll-behavior: contain;
}
.model-canvas.is-hidden {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}
.canvas-wrap.model canvas:active { cursor: grabbing; }
.editor-viewer .canvas-wrap canvas { cursor: crosshair; }
.empty-viewer {
  position: absolute;
  display: grid;
  gap: 4px;
  place-items: center;
  color: #ffffff;
  text-align: center;
  font-size: 13px;
}
.empty-viewer span { color: var(--gl-ash); }
.slice-controls {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) 36px 104px;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border-top: 1px solid var(--line);
}
.slice-controls.slice-controls-top {
  border-top: 0;
  border-bottom: 1px solid var(--line);
}
.slice-label { color: var(--muted); font-size: 12px; text-align: right; }

.panel { padding-bottom: 12px; }
.panel.wide { margin-bottom: 16px; padding-bottom: 0; }
.panel > p, .panel > .muted, .panel > .form-grid, .panel > .summary-grid, .panel > .metric-table, .panel > .constraint-list, .panel > .readiness-banner, .panel > .button-grid, .panel > .warnings, .panel > .kv {
  margin: 12px 14px 0;
}
.soft-label { color: var(--muted); font-size: 12px; }
.muted { color: var(--muted); font-size: 13px; line-height: 1.45; }

.summary-grid, .cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.summary-grid div, .stat-card {
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}
.summary-grid strong, .stat-card strong { display: block; font-size: 14px; overflow-wrap: anywhere; }
.summary-grid span, .stat-card span, .stat-card small { display: block; margin-top: 3px; color: var(--muted); font-size: 12px; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.range-grid { grid-template-columns: 1fr; }
.field {
  display: grid;
  gap: 5px;
  color: var(--gl-mid-grey);
  font-size: 12px;
}
.field select, .field input, .search, .toolbar select {
  width: 100%;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
  padding: 0 9px;
  font-size: 13px;
}
.search { max-width: 320px; }
.source-note {
  grid-column: 1 / -1;
  padding: 8px 9px;
  border: 1px solid #dcc7a9;
  border-radius: 6px;
  background: #fffaf3;
  color: #6c4b1f;
  font-size: 12px;
  line-height: 1.35;
}
.source-note strong, .source-note span, .source-note a { display: block; }
.source-note strong { margin-bottom: 4px; color: var(--gl-ink); }
.source-note a { margin-top: 6px; color: var(--gl-signal-red); font-weight: 650; }
.recalculation-note,
.plan-goal-summary {
  margin: 0;
  padding: 9px 11px;
  border-radius: 8px;
  font-size: 12px;
}
.recalculation-note {
  border: 1px solid rgba(206, 17, 38, 0.24);
  background: rgba(206, 17, 38, 0.06);
  color: #9f1022;
}
.plan-goal-summary {
  margin-bottom: 10px;
  background: var(--panel-soft);
  color: var(--muted);
}
.range-field {
  display: grid;
  gap: 7px;
  padding: 8px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}
.range-field span {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  color: var(--text);
  font-size: 12px;
}
.range-field em {
  color: var(--muted);
  font-style: normal;
  font-family: "Noto Sans Mono", "IBM Plex Mono", "JetBrains Mono", monospace;
}
.range-field input {
  width: 100%;
  accent-color: var(--gl-signal-red);
}
.settings-drawer {
  position: fixed;
  top: 56px;
  right: 0;
  bottom: 0;
  z-index: 30;
  width: min(440px, calc(100vw - 22px));
  padding: 12px;
  overflow-y: auto;
  border-left: 1px solid var(--line);
  background: rgba(247, 243, 238, 0.98);
  box-shadow: -18px 0 42px rgba(11, 11, 13, 0.18);
  transform: translateX(calc(100% + 24px));
  transition: transform 180ms ease;
}
.settings-drawer.open { transform: translateX(0); }
.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.drawer-head strong {
  display: block;
  font-size: 16px;
}
.drawer-head span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}
.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 25;
  display: none;
  background: rgba(11, 11, 13, 0.24);
}
.drawer-backdrop.open { display: block; }
.drawer-upload {
  width: calc(100% - 28px);
  margin: 12px 14px 0;
}
.drawer-check {
  margin: 12px 14px 0;
}
.essential-fields .oar-plan-check {
  grid-column: 1 / -1;
  margin: 0;
  padding: 8px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}
.plan-setup .essential-fields { margin-bottom: 12px; }
.calculate-button {
  width: calc(100% - 28px);
  min-height: 44px;
  margin: 14px 14px 0;
  font-weight: 720;
}
.advanced-settings {
  margin: 14px 14px 2px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}
.advanced-settings > summary, .collapsible-panel > summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  font-weight: 680;
}
.advanced-settings[open] > summary, .collapsible-panel[open] > summary { color: var(--text); }
.advanced-settings .form-grid { margin: 12px 0 0; }
.advanced-settings .drawer-check { margin: 4px 0 0; }
.collapsible-panel { padding: 12px 14px; }
.collapsible-panel > .button-grid, .collapsible-panel > .warnings { margin: 12px 0 0; }
.model-status {
  position: absolute;
  right: 12px;
  bottom: 12px;
  max-width: calc(100% - 24px);
  padding: 6px 8px;
  border: 1px solid rgba(247, 243, 238, 0.18);
  border-left: 3px solid var(--gl-signal-red);
  border-radius: 4px;
  background: rgba(11, 11, 13, 0.78);
  color: var(--gl-warm-white);
  font: 12px/1.25 "Noto Sans Mono", "IBM Plex Mono", "JetBrains Mono", monospace;
  pointer-events: none;
  z-index: 3;
}
.model-engine-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 3;
  padding: 5px 7px;
  border: 1px solid rgba(247, 243, 238, 0.20);
  border-radius: 4px;
  background: rgba(17, 17, 19, 0.82);
  color: var(--gl-ash);
  font: 10px/1.2 "Noto Sans Mono", "IBM Plex Mono", "JetBrains Mono", monospace;
  pointer-events: none;
}
.model-engine-badge.webgl {
  border-color: rgba(121, 168, 133, 0.54);
  color: #cce7d1;
}
.model-engine-badge.canvas { color: #e3c88e; }
.model-axis-key {
  position: absolute;
  left: 104px;
  bottom: 13px;
  z-index: 3;
  display: flex;
  gap: 5px;
  pointer-events: none;
}
.model-axis-key span {
  padding: 3px 5px;
  border: 1px solid rgba(247, 243, 238, 0.14);
  border-radius: 3px;
  background: rgba(17, 17, 19, 0.72);
  color: var(--gl-warm-white);
  font: 9px/1.15 "Noto Sans Mono", "IBM Plex Mono", "JetBrains Mono", monospace;
}
.model-axis-key .axis-x { border-left-color: #d74955; }
.model-axis-key .axis-y { border-left-color: #4ebd72; }
.model-axis-key .axis-z { border-left-color: #5c92df; }
.model-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px 10px;
  min-height: 42px;
  padding: 4px 10px;
  border-bottom: 1px solid var(--line);
  background: var(--panel-soft);
}
.model-scope-switch {
  display: inline-flex;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
}
.model-scope-switch button {
  min-height: 26px;
  padding: 0 9px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
}
.model-scope-switch button.active {
  background: var(--gl-ink-black);
  color: var(--gl-warm-white);
}
.model-layer-controls {
  display: flex;
  align-items: center;
  min-width: 0;
  flex: 1 1 240px;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 5px;
}
.model-layer-controls button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  cursor: pointer;
}
.model-layer-controls button.active {
  border-color: var(--gl-mid-grey);
  background: #ffffff;
  color: var(--gl-ink);
}
.model-layer-controls button:not(.active) {
  border-color: transparent;
  color: #7f8791;
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}
.model-layer-controls button:disabled { opacity: 0.35; cursor: default; }
.model-layer-swatch {
  display: inline-block;
  width: 11px;
  height: 11px;
  flex: 0 0 auto;
  border: 1px solid rgba(11, 11, 13, 0.22);
  border-radius: 3px;
}
.model-layer-swatch.line { height: 3px; border: 0; border-radius: 999px; }
.model-layer-swatch.dot { width: 8px; height: 8px; border-radius: 50%; }
.model-layer-controls button:not(.active) .model-layer-swatch { opacity: 0.28; }
.model-legend { background: var(--panel-soft); }
.model-legend .ct-legend-title { margin-right: 3px; }
.model-slice-badge {
  position: absolute;
  top: 42px;
  right: 10px;
  z-index: 3;
  padding: 5px 7px;
  border: 1px solid rgba(143, 184, 255, 0.58);
  border-left: 3px solid #8fb8ff;
  border-radius: 4px;
  background: rgba(17, 17, 19, 0.82);
  color: #dbe8ff;
  font: 10px/1.2 "Noto Sans Mono", "IBM Plex Mono", "JetBrains Mono", monospace;
  pointer-events: none;
}
.model-field-note {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 3;
  max-width: min(58%, 360px);
  padding: 6px 8px;
  border: 1px solid rgba(228, 166, 42, 0.48);
  border-left: 3px solid #e4a62a;
  border-radius: 4px;
  background: #fff8e9;
  color: #6f4b0a;
  font-size: 11px;
  line-height: 1.35;
}
.model-canvas:focus-visible {
  outline: 3px solid rgba(193, 18, 31, 0.58);
  outline-offset: -3px;
}
.mode-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 5px;
  border: 1px solid #d4b06c;
  border-radius: 3px;
  color: #7a5015;
  font: 10px/1.1 "Noto Sans Mono", "IBM Plex Mono", monospace;
}
.demo-input-note, .prostate-only-note {
  margin: 10px 14px 0;
  padding: 8px 9px;
  border-left: 3px solid var(--gl-signal-red);
  background: var(--panel-soft);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}
.demo-download { white-space: nowrap; }

.metric-table {
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}
.metric-row {
  display: grid;
  grid-template-columns: minmax(100px, 1fr) repeat(5, 52px);
  gap: 8px;
  align-items: center;
  min-height: 34px;
  padding: 7px 9px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.metric-row:last-child { border-bottom: 0; }
.metric-row.header { background: var(--gl-bone); color: var(--gl-ink); font-weight: 700; }
.metric-row span { text-align: right; font-variant-numeric: tabular-nums; }
.constraint-list {
  display: grid;
  gap: 6px;
}
.constraint-list > strong { font-size: 12px; }
.constraint-item {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 7px;
  align-items: start;
  padding: 7px 8px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--panel-soft);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}
.constraint-item.pass { border-color: #a8c7aa; color: #315b35; }
.constraint-item.fail { border-color: #dc9a92; color: #8c2018; }
.constraint-status { font-weight: 800; text-align: center; }
.readiness-banner {
  display: grid;
  gap: 3px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: 5px;
  background: var(--panel-soft);
  font-size: 11px;
  line-height: 1.4;
}
.readiness-banner strong { font-size: 12px; }
.readiness-banner.ready { border-color: #76aa7a; color: #244e28; background: #edf6ee; }
.readiness-banner.research { border-color: #d9ad60; color: #704500; background: #fff7e9; }
.readiness-banner.incomplete { border-color: #ce6f66; color: #7b1c16; background: #fff0ee; }
.physics-summary { color: var(--muted); font-size: 11px; line-height: 1.4; }

.warnings {
  padding-left: 18px;
  color: #8a4b00;
  font-size: 13px;
  line-height: 1.4;
}
.warnings:empty::before {
  content: "Нет предупреждений";
  color: var(--muted);
}

.table-scroll { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
}
th, td {
  border-top: 1px solid var(--line);
  padding: 9px 10px;
  text-align: left;
  font-size: 13px;
  vertical-align: top;
}
th { background: var(--gl-bone); color: var(--gl-ink); font-size: 12px; }
td small { display: block; margin-top: 3px; color: var(--muted); overflow-wrap: anywhere; }

.audit-workspace { max-width: 1680px; }
.audit-summary .panel-head { align-items: flex-start; }
.audit-summary .panel-head p { margin: 5px 0 0; }
.audit-filter { display: flex; align-items: center; gap: 8px; min-width: min(100%, 390px); }
.audit-filter .search { max-width: none; }
.audit-cards { grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 12px 14px 2px; }
.audit-table-wrap { max-height: calc(100vh - 300px); overflow: auto; }
.audit-table thead { position: sticky; top: 0; z-index: 2; }
.audit-table th:nth-child(1) { width: 190px; }
.audit-table th:nth-child(3) { width: 170px; }
.audit-table th:nth-child(4) { width: 110px; }
.audit-table th:nth-child(5) { width: 270px; }
.audit-time { white-space: nowrap; font-family: "Noto Sans Mono", "IBM Plex Mono", monospace; font-size: 11px; }
.audit-download { display: inline-flex; align-items: center; min-height: 30px; margin-bottom: 6px; }
.audit-details summary { cursor: pointer; color: var(--gl-signal-red); font-size: 12px; }
.audit-details pre {
  max-width: 620px;
  max-height: 340px;
  margin: 8px 0 0;
  padding: 9px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #111216;
  color: #eef0f4;
  font: 11px/1.45 "Noto Sans Mono", "IBM Plex Mono", monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.audit-empty { padding: 28px; color: var(--muted); text-align: center; }

.kv {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 7px 10px;
  font-size: 12px;
}
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; }

@media (max-width: 1120px) {
  .topbar { grid-template-columns: 1fr; align-items: stretch; }
  .topbar-status { justify-content: flex-start; }
  .workspace.two-col { grid-template-columns: 1fr; }
  .side-pane { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .viewer-grid { grid-template-columns: 1fr; }
  .viewer-pane { border-right: 0; border-bottom: 1px solid var(--line); }
  .viewer-pane:last-child { border-bottom: 0; }
}

@media (max-width: 760px) {
  .workspace { padding: 12px; }
  .toolbar { align-items: stretch; }
  .upload-zone, .toolbar .btn, .toolbar select, .search { width: 100%; max-width: none; }
  .side-pane { grid-template-columns: 1fr; }
  .form-grid, .summary-grid, .cards, .button-grid { grid-template-columns: 1fr; }
  .slice-controls { grid-template-columns: 36px minmax(0, 1fr) 36px; }
  .slice-label { grid-column: 1 / -1; text-align: center; }
  .canvas-wrap { min-height: 360px; padding: 8px; }
  .canvas-wrap.axial, .canvas-wrap.model, .canvas-wrap.model canvas { min-height: 360px; }
  .metric-row { grid-template-columns: minmax(88px, 1fr) repeat(5, 45px); font-size: 11px; }
  .start-card { padding: 22px 16px; }
  .start-options { grid-template-columns: 1fr; }
  .workflow-bar, .workflow-actions { align-items: stretch; flex-direction: column; }
  .workflow-steps { width: 100%; overflow-x: auto; padding-bottom: 4px; }
  .workflow-actions .btn { width: 100%; }
  .audit-filter { width: 100%; min-width: 0; flex-direction: column; align-items: stretch; }
  .audit-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Minimal clinical viewer mode: first screen stays focused on КТ + 3D. */
.topbar {
  grid-template-columns: minmax(220px, 1fr) auto minmax(180px, 1fr);
  padding: 10px 14px;
}
.brand-mark, .brand-mark img { width: 34px; height: 34px; }
.brand h1 { font-size: 16px; }
.brand p, .topbar-status .pill + .pill { display: none; }
.planner-workspace {
  display: block;
  max-width: none;
  padding: 10px;
}
.planner-workspace .viewer {
  border-radius: 6px;
}
.planner-workspace .viewer-head {
  min-height: 44px;
  padding: 8px 10px;
}
.planner-workspace .viewer-head h2 {
  font-size: 14px;
  font-weight: 720;
}
.planner-workspace .viewer-head p {
  margin-top: 2px;
}
.planner-workspace .toggles {
  gap: 12px;
}
.planner-workspace .switch {
  min-height: 28px;
  font-size: 12px;
}
.planner-workspace .pane-title {
  min-height: 34px;
  padding: 7px 10px;
  font-size: 12px;
}
.planner-workspace .viewer-grid {
  grid-template-columns: minmax(360px, 1fr) minmax(360px, 1fr);
}
.planner-workspace .canvas-wrap,
.planner-workspace .canvas-wrap.axial,
.planner-workspace .canvas-wrap.model,
.planner-workspace .canvas-wrap.model canvas {
  min-height: max(460px, calc(100vh - 246px));
}
.planner-workspace .canvas-wrap.axial,
.planner-workspace .canvas-wrap.model { height: max(460px, calc(100vh - 246px)); }
.planner-workspace .canvas-wrap {
  padding: 8px;
}
.planner-workspace .canvas-wrap.axial canvas {
  width: auto;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
}
.planner-workspace .slice-controls {
  padding: 8px 10px;
}
.planner-workspace .model-status {
  right: 8px;
  bottom: 8px;
  font-size: 11px;
  opacity: 0.88;
}

@media (max-width: 980px) {
  .planner-workspace .viewer-grid { grid-template-columns: 1fr; }
  .planner-workspace .canvas-wrap,
  .planner-workspace .canvas-wrap.axial,
  .planner-workspace .canvas-wrap.model,
  .planner-workspace .canvas-wrap.model canvas {
    height: 420px;
    min-height: 420px;
  }
}

/* Full-screen planning workspace: process views above, workflow progress below. */
:root { --planner-footer-height: 58px; }
html, body, #root { width: 100%; height: 100%; }
body { overflow: hidden; }
.app-shell {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100dvh;
  min-width: 0;
  overflow: hidden;
}
.topbar {
  position: relative;
  top: auto;
  flex: 0 0 auto;
  min-height: 54px;
  padding-top: max(8px, env(safe-area-inset-top));
  padding-bottom: 8px;
}
.app-shell > .workspace {
  width: 100%;
  min-height: 0;
  flex: 1 1 auto;
  overflow-x: hidden;
  overflow-y: auto;
}
.planner-workspace {
  height: 100%;
  padding: 8px 10px calc(var(--planner-footer-height) + max(8px, env(safe-area-inset-bottom)) + 8px);
}
.planner-workspace > .main-pane {
  height: 100%;
  min-height: 480px;
}
.planner-workspace .viewer {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  width: 100%;
  height: 100%;
  min-height: 480px;
}
.planner-workspace .viewer-grid {
  min-height: 0;
  overflow: hidden;
}
.planner-workspace .viewer-pane {
  display: flex;
  min-height: 0;
  flex-direction: column;
  overflow: hidden;
}
.planner-workspace .canvas-wrap,
.planner-workspace .canvas-wrap.axial,
.planner-workspace .canvas-wrap.model,
.planner-workspace .canvas-wrap.model canvas {
  height: auto;
  min-height: 0;
}
.planner-workspace .canvas-wrap,
.planner-workspace .structure-editor-grid { flex: 1 1 auto; }
.planner-workspace .structure-editor-grid { min-height: 0; overflow: auto; }
.planner-workspace .model-legend { flex: 0 0 auto; }
.planner-workspace .canvas-wrap.model {
  overflow: hidden;
}
.planner-workspace .canvas-wrap.model canvas {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  align-self: stretch;
}

.calculation-setup-screen,
.calculation-progress-screen {
  width: 100%;
  height: 100%;
  min-height: 480px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  overflow: hidden;
}
.calculation-setup-screen {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
}
.calculation-setup-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}
.calculation-setup-head h2,
.calculation-section-head h3 {
  margin: 0;
  text-wrap: balance;
}
.calculation-setup-head h2 { margin-top: 3px; font-size: 20px; }
.calculation-section-head h3 { font-size: 14px; }
.calculation-section-head p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  text-wrap: pretty;
}
.calculation-step-label {
  display: block;
  color: var(--gl-signal-red);
  font-size: 11px;
  font-weight: 720;
}
.calculation-setup-body {
  width: 100%;
  min-height: 0;
  padding: 22px 24px 28px;
  overflow-y: auto;
}
.calculation-setup-body > * {
  width: min(1120px, 100%);
  margin-right: auto;
  margin-left: auto;
}
.calculation-setup-body > .recalculation-note { margin-bottom: 16px; }
.calculation-primary-settings { margin-top: 16px; }
.calculation-source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 10px;
}
.calculation-seed-row {
  display: grid;
  grid-template-columns: minmax(300px, 1.35fr) minmax(250px, 1fr) minmax(190px, 0.72fr);
  gap: 12px;
  margin-top: 10px;
}
.calculation-seed-model,
.calculation-secondary-activity {
  min-width: 0;
  min-height: 72px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}
.calculation-seed-model {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 12px;
  padding: 9px;
}
.source-model-metric {
  display: grid;
  gap: 4px;
  min-width: 94px;
  padding-bottom: 2px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.source-model-metric span { font-size: 10px; }
.source-model-metric strong {
  color: var(--text);
  font: 600 11px/1.2 "Noto Sans Mono", "IBM Plex Mono", monospace;
}
.calculation-seed-row > .range-field { min-height: 72px; align-content: center; }
.calculation-secondary-activity {
  position: relative;
  padding: 0 34px 0 0;
}
.calculation-secondary-activity .range-field {
  min-height: 70px;
  align-content: center;
  border: 0;
  background: transparent;
}
.calculation-secondary-activity .source-remove {
  position: absolute;
  top: 6px;
  right: 6px;
}
.calculation-source-card,
.calculation-add-source,
.calculation-option-card,
.calculation-option-add {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}
.calculation-source-card {
  display: grid;
  grid-template-columns: minmax(180px, 0.8fr) minmax(220px, 1.2fr);
  align-items: end;
  gap: 10px 14px;
  padding: 12px;
}
.calculation-source-card-head {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}
.calculation-source-card-head > div { min-width: 0; }
.calculation-source-card-head strong,
.calculation-source-card-head small,
.calculation-add-source strong,
.calculation-add-source small,
.calculation-option-add strong,
.calculation-option-add small,
.calculation-option-head strong,
.calculation-option-head small {
  display: block;
  text-align: left;
}
.calculation-source-card-head small,
.calculation-add-source small,
.calculation-option-add small,
.calculation-option-head small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 450;
  line-height: 1.35;
  text-wrap: pretty;
}
.source-number,
.calculation-plus {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #ffffff;
  color: var(--gl-ink);
  font: 700 14px/1 "Noto Sans Mono", "IBM Plex Mono", monospace;
}
.source-remove { margin-left: auto; }
.calculation-source-card .field { color: var(--text); }
.calculation-source-card .range-field {
  padding: 0;
  border: 0;
  background: transparent;
}
.calculation-add-source,
.calculation-option-add {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 112px;
  padding: 14px;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}
.calculation-seed-row .calculation-add-source {
  min-height: 72px;
  padding: 10px 12px;
}
.calculation-add-source:hover,
.calculation-option-add:hover { border-color: var(--gl-mid-grey); }
.calculation-add-source:focus-visible,
.calculation-option-add:focus-visible {
  outline: 2px solid var(--gl-signal-red);
  outline-offset: 2px;
}
.calculation-parameter-grid,
.calculation-extra-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.calculation-parameter-grid { margin-top: 10px; }
.calculation-parameter-grid .range-field,
.calculation-extra-grid .range-field {
  min-height: 72px;
  align-content: center;
}
.calculation-v100-control,
.calculation-geometry-control { min-width: 0; }
.calculation-v100-control > small,
.calculation-geometry-control > small {
  display: block;
  margin: 5px 4px 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.35;
  text-wrap: pretty;
}
.calculation-oar-check,
.calculation-toggle {
  align-self: stretch;
  min-height: 72px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
  color: var(--text);
}
.calculation-oar-check input,
.calculation-toggle input { accent-color: var(--gl-signal-red); }
.calculation-oar-check > span strong,
.calculation-oar-check > span small {
  display: block;
}
.calculation-oar-check > strong { color: var(--text); font-size: 12px; }
.calculation-oar-check > span small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 450;
  line-height: 1.35;
  text-wrap: pretty;
}
.calculation-extra-settings {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.calculation-extra-settings > summary {
  cursor: pointer;
  color: var(--text);
  font-size: 13px;
  font-weight: 680;
}
.calculation-extra-settings > summary > span {
  display: inline-block;
  vertical-align: middle;
}
.calculation-extra-settings > summary strong,
.calculation-extra-settings > summary small { display: block; }
.calculation-extra-settings > summary small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 450;
}
.calculation-extra-grid { margin-top: 14px; }
.calculation-option-card {
  grid-column: span 2;
  padding: 12px;
}
.calculation-option-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.calculation-option-ranges {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 9px;
}
.calculation-option-card .range-field {
  min-height: 58px;
  padding: 6px 0 0;
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}
.calculation-option-add { min-height: 78px; }
.calculation-setup-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-top: 1px solid var(--line);
  background: var(--panel-soft);
}
.calculation-submit {
  grid-column: 2;
  min-width: 220px;
  min-height: 44px;
  font-weight: 720;
}
.calculation-error {
  margin: 0;
  color: var(--danger);
  font-size: 12px;
  text-wrap: pretty;
}
.calculation-progress-screen {
  display: grid;
  place-items: center;
  padding: 30px;
}
.calculation-progress-content {
  width: min(620px, 100%);
  text-align: center;
}
.calculation-progress-content h2 {
  margin: 7px 0 0;
  font-size: 26px;
  text-wrap: balance;
}
.calculation-progress-content p {
  min-height: 22px;
  margin: 10px 0 20px;
  color: var(--muted);
  font-size: 14px;
  text-wrap: pretty;
}
.calculation-progress-track {
  height: 10px;
  border-radius: 999px;
  background: var(--gl-bone);
  overflow: hidden;
}
.calculation-progress-fill {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: var(--gl-signal-red);
  transform-origin: left center;
  transition: transform 180ms ease-out;
}
.calculation-progress-value {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font: 12px/1.2 "Noto Sans Mono", "IBM Plex Mono", "JetBrains Mono", monospace;
  font-variant-numeric: tabular-nums;
}

.planner-workspace .guided-flow,
.planner-workspace .guided-flow.compact-review {
  position: fixed;
  z-index: 9;
  right: max(10px, env(safe-area-inset-right));
  bottom: max(8px, env(safe-area-inset-bottom));
  left: max(10px, env(safe-area-inset-left));
  display: grid;
  grid-template-columns: minmax(390px, 0.8fr) minmax(0, 1.2fr);
  align-items: center;
  min-height: var(--planner-footer-height);
  margin: 0;
  border-radius: 6px;
  box-shadow: 0 8px 22px rgba(11, 11, 13, 0.12);
}
.planner-workspace .guide-progress,
.planner-workspace .compact-review .guide-progress {
  width: 100%;
  max-width: none;
  padding: 7px 12px;
}
.planner-workspace .next-step,
.planner-workspace .compact-review .next-step {
  grid-template-columns: minmax(138px, max-content) minmax(0, 1fr);
  gap: 10px;
  min-width: 0;
  min-height: var(--planner-footer-height);
  padding: 7px 9px 7px 12px;
  border-top: 0;
  border-left-width: 3px;
}
.planner-workspace .next-step-copy { min-width: 0; max-width: none; }
.planner-workspace .next-step-label,
.planner-workspace .next-step p { display: none; }
.planner-workspace .next-step h2 {
  overflow: hidden;
  margin: 0;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.planner-workspace .next-step-actions,
.planner-workspace .compact-review .next-step-actions {
  display: flex;
  min-width: 0;
  max-width: none;
  flex-wrap: nowrap;
  justify-content: flex-end;
  overflow-x: auto;
  scrollbar-width: thin;
}
.planner-workspace .next-step-actions .btn,
.planner-workspace .next-step-actions .guide-primary,
.planner-workspace .compact-review .next-step-actions .btn,
.planner-workspace .compact-review .next-step-actions .guide-primary {
  width: auto;
  min-height: 34px;
  flex: 0 0 auto;
  padding: 6px 11px;
  white-space: nowrap;
}

@media (max-width: 1120px) and (min-width: 761px) {
  .topbar {
    grid-template-columns: minmax(180px, 1fr) auto minmax(150px, 1fr);
    align-items: center;
  }
  .topbar-status { min-width: 0; justify-content: flex-end; }
}

@media (max-width: 980px) {
  .planner-workspace > .main-pane,
  .planner-workspace .viewer { height: auto; min-height: 100%; }
  .planner-workspace .viewer-grid { overflow: visible; }
  .planner-workspace .canvas-wrap,
  .planner-workspace .canvas-wrap.axial,
  .planner-workspace .canvas-wrap.model,
  .planner-workspace .canvas-wrap.model canvas {
    height: 420px;
    min-height: 420px;
    flex: 0 0 420px;
  }
  .planner-workspace .structure-editor-grid { min-height: 420px; }
  .calculation-seed-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calculation-seed-model { grid-column: 1 / -1; }
  .calculation-source-card { grid-template-columns: 1fr; }
  .calculation-parameter-grid,
  .calculation-extra-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  :root { --planner-footer-height: 104px; }
  .topbar {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 7px 10px;
  }
  .topbar .tabs { grid-column: 1 / -1; grid-row: 2; }
  .topbar-status { grid-column: 2; grid-row: 1; justify-content: flex-end; }
  .brand { grid-column: 1; grid-row: 1; }
  .planner-workspace {
    padding: 7px 8px calc(var(--planner-footer-height) + max(8px, env(safe-area-inset-bottom)) + 8px);
    overflow-y: auto;
  }
  .planner-workspace .guided-flow,
  .planner-workspace .guided-flow.compact-review {
    grid-template-columns: 1fr;
  }
  .planner-workspace .guide-progress,
  .planner-workspace .compact-review .guide-progress { padding: 6px 8px; }
  .planner-workspace .next-step,
  .planner-workspace .compact-review .next-step {
    grid-template-columns: minmax(118px, max-content) minmax(0, 1fr);
    min-height: 50px;
    padding: 5px 7px 6px 9px;
    border-top: 1px solid var(--line);
  }
  .planner-workspace .next-step-actions {
    display: flex;
    justify-content: flex-start;
  }
  .calculation-setup-screen,
  .calculation-progress-screen { min-height: 100%; }
  .calculation-setup-head { align-items: flex-start; padding: 14px; }
  .calculation-setup-body { padding: 16px 14px 20px; }
  .calculation-seed-row,
  .calculation-source-grid,
  .calculation-parameter-grid,
  .calculation-extra-grid { grid-template-columns: 1fr; }
  .calculation-source-card { grid-template-columns: 1fr; }
  .calculation-option-card { grid-column: auto; }
  .calculation-option-ranges { grid-template-columns: 1fr; }
  .calculation-setup-actions {
    grid-template-columns: 1fr;
    padding: 12px 14px;
  }
  .calculation-submit { grid-column: 1; width: 100%; min-width: 0; }
  .calculation-progress-screen { padding: 22px 16px; }
}

/* Contour review and working-copy editor */
.ct-legend { min-height: 0; }
.canvas-wrap.axial canvas.structure-contour-editing,
.canvas-wrap.axial canvas.structure-contour-editing:active { cursor: none; }

.structure-brush-cursor {
  position: absolute;
  z-index: 6;
  left: 0;
  top: 0;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.82), inset 0 0 0 1px rgba(255, 255, 255, 0.7);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%);
}
.structure-brush-cursor::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.8);
  transform: translate(-50%, -50%);
}
.structure-brush-cursor.erase {
  border-style: dashed;
  background: rgba(255, 255, 255, 0.06) !important;
}

.model-pane.is-editor-hidden { display: none; }
.structure-editor-pane {
  min-width: 0;
  background: var(--panel);
  overflow: auto;
}
.structure-editor-title .soft-label { white-space: nowrap; }

.structure-editor { margin-top: 10px; overflow: hidden; }
.structure-editor-grid {
  display: grid;
  grid-template-columns: minmax(190px, 230px) minmax(0, 1fr);
  min-height: max(460px, calc(100vh - 246px));
}
.structure-selector {
  display: grid;
  align-content: start;
  gap: 5px;
  padding: 12px;
  border-right: 1px solid var(--line);
  background: var(--panel-soft);
}
.structure-selector > strong {
  margin-bottom: 3px;
  font-size: 12px;
}
.structure-option {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  width: 100%;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  text-align: left;
}
.structure-option:hover { border-color: #c9bdb3; background: #ffffff; }
.structure-option.active {
  border-color: var(--gl-signal-red);
  background: #ffffff;
}
.structure-option > i {
  width: 14px;
  height: 14px;
  border: 1px solid rgba(11, 11, 13, 0.22);
  border-radius: 3px;
}
.structure-option > span { min-width: 0; display: grid; gap: 2px; }
.structure-option strong { font-size: 12px; }
.structure-option small {
  overflow: hidden;
  color: var(--muted);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.structure-tools {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 16px;
}
.structure-current {
  display: flex;
  align-items: center;
  gap: 10px;
}
.structure-current > span:last-child { display: grid; gap: 2px; min-width: 0; }
.structure-current strong { font-size: 15px; }
.structure-current small { color: var(--muted); font-size: 11px; }
.structure-instruction {
  max-width: 640px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.structure-tool-row,
.structure-editor-actions {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 10px;
}
.segmented-control {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--gl-bone);
}
.segmented-control button {
  min-height: 34px;
  padding: 0 12px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--text);
}
.segmented-control button:hover { background: rgba(255, 255, 255, 0.72); }
.segmented-control button.active {
  background: #ffffff;
  box-shadow: inset 0 -2px 0 var(--gl-signal-red);
}
.brush-size {
  display: grid;
  width: clamp(220px, 28vw, 320px);
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}
.brush-size > span {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  color: var(--text);
  font-size: 11px;
}
.brush-size output {
  color: var(--muted);
  font-family: "Noto Sans Mono", "IBM Plex Mono", "JetBrains Mono", monospace;
  font-variant-numeric: tabular-nums;
}
.brush-size input[type="range"] {
  width: 100%;
  min-height: 20px;
  margin: 0;
  accent-color: var(--gl-signal-red);
  cursor: pointer;
}
.structure-editor-actions {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.structure-shortcut {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 11px;
}

@media (max-width: 760px) {
  .structure-editor-grid { grid-template-columns: 1fr; }
  .structure-selector {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .structure-selector > strong { grid-column: 1 / -1; }
  .structure-option { padding: 8px; }
  .structure-tool-row,
  .structure-editor-actions { align-items: stretch; flex-direction: column; }
  .segmented-control { width: 100%; }
  .segmented-control button { flex: 1; }
  .brush-size,
  .structure-editor-actions .btn { width: 100%; }
}

/* Meeting workflow: CT-first review, explicit contour confirmation and persistent results. */
h1, h2, h3 { text-wrap: balance; }
p, li, .muted { text-wrap: pretty; }

.recent-case-list {
  display: grid;
  border-top: 1px solid var(--line);
}
.recent-case-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  min-height: 54px;
  padding: 9px 2px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  text-align: left;
}
.recent-case-row:hover { color: var(--gl-signal-red); }
.recent-case-row > span:first-child { min-width: 0; }
.recent-case-row strong, .recent-case-row small { display: block; }
.recent-case-row strong { font-size: 12px; }
.recent-case-row small { margin-top: 3px; color: var(--muted); font-size: 11px; }
.workflow-review {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  padding: 0 10px;
  border: 1px solid #d4b06c;
  border-radius: 6px;
  background: #fff9ed;
  color: #704500;
  font-size: 12px;
  font-weight: 680;
  white-space: nowrap;
}
.workflow-review.confirmed {
  border-color: #a8c7aa;
  background: #edf6ee;
  color: #315b35;
}
.workflow-review input { accent-color: var(--gl-signal-red); }

.planner-workspace .viewer-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.planner-workspace .ct-pane { min-width: 0; }

.secondary-activity-toggle {
  margin: 0;
  padding: 8px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}
.field-help {
  margin: -2px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}
.strength-readout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 12px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gl-signal-red);
  border-radius: 6px;
  background: #ffffff;
}
.strength-readout > span { color: var(--muted); font-size: 11px; }
.strength-readout output {
  color: var(--text);
  font: 700 13px/1.25 "Noto Sans Mono", "IBM Plex Mono", monospace;
  font-variant-numeric: tabular-nums;
}
.strength-readout small {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.35;
}
.review-confirmation {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 9px;
  align-items: start;
  padding: 10px;
  border: 1px solid #d4b06c;
  border-radius: 6px;
  background: #fff9ed;
  color: #704500;
}
.review-confirmation.confirmed {
  border-color: #a8c7aa;
  background: #edf6ee;
  color: #315b35;
}
.review-confirmation input { margin-top: 2px; accent-color: var(--gl-signal-red); }
.review-confirmation strong, .review-confirmation small { display: block; }
.review-confirmation strong { font-size: 12px; }
.review-confirmation small { margin-top: 3px; font-size: 10px; line-height: 1.35; }
.research-disclaimer {
  margin: 10px 14px 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.4;
}

.plan-results {
  margin-top: 14px;
  padding-bottom: 14px;
}
.plan-results > .panel-head { align-items: flex-start; }
.plan-results .panel-head p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.research-label {
  padding: 4px 7px;
  border: 1px solid #d4b06c;
  border-radius: 4px;
  color: #704500;
  font: 10px/1.2 "Noto Sans Mono", "IBM Plex Mono", monospace;
  white-space: nowrap;
}
.plan-results > .recalculation-note,
.plan-results > .readiness-banner,
.plan-results > .result-stats,
.plan-results > .results-layout,
.plan-results > .result-metric-table,
.plan-results > .result-details,
.plan-results > .research-disclaimer {
  margin-right: 14px;
  margin-left: 14px;
}
.result-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}
.result-stat {
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
}
.result-stat > span, .result-stat > strong, .result-stat > small { display: block; }
.result-stat > span { color: var(--muted); font-size: 10px; }
.result-stat > strong {
  margin-top: 4px;
  color: var(--text);
  font-size: 18px;
  font-variant-numeric: tabular-nums;
}
.result-stat > small { margin-top: 4px; color: var(--muted); font-size: 10px; line-height: 1.3; }
.results-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(240px, 1fr);
  gap: 10px;
  margin-top: 10px;
}
.dvh-chart, .plan-facts {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  overflow: hidden;
}
.result-subhead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 10px;
  border-bottom: 1px solid var(--line);
}
.result-subhead strong { font-size: 12px; }
.result-subhead span { color: var(--muted); font-size: 10px; text-align: right; }
.dvh-chart canvas { display: block; width: 100%; height: auto; }
.dvh-empty {
  display: grid;
  min-height: 220px;
  place-items: center;
  padding: 18px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}
.plan-facts { padding-bottom: 10px; }
.plan-facts dl {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 7px 10px;
  margin: 11px 10px;
  font-size: 11px;
}
.plan-facts dt { color: var(--muted); }
.plan-facts dd { margin: 0; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.plan-facts > .btn { margin: 0 10px; }
.result-metric-table {
  margin-top: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.results-metrics caption {
  padding: 9px 10px;
  color: var(--text);
  font-size: 12px;
  font-weight: 680;
  text-align: left;
}
.results-metrics th, .results-metrics td { font-variant-numeric: tabular-nums; }
.results-metrics thead th:not(:first-child),
.results-metrics tbody td { text-align: right; }
.results-metrics tbody th { font-size: 12px; font-weight: 680; }
.result-details {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.result-details > summary { cursor: pointer; color: var(--text); font-size: 12px; font-weight: 680; }
.constraint-explanation {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
  text-wrap: pretty;
}
.result-details > .constraint-list,
.result-details > .result-downloads { margin-top: 9px; }
.research-disclaimer.persistent {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

@media (max-width: 1240px) {
  .planner-workspace .viewer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .result-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  .planner-workspace .viewer-grid { grid-template-columns: 1fr; }
  .planner-workspace .viewer-pane.model-pane:not(.is-editor-hidden) { display: block; }
  .results-layout { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .recent-case-row { align-items: flex-start; }
  .workflow-review { width: 100%; }
  .result-stats { grid-template-columns: 1fr 1fr; }
  .result-subhead { align-items: flex-start; flex-direction: column; }
  .result-subhead span { text-align: left; }
  .plan-results > .result-metric-table { overflow-x: auto; }
  .plan-results .results-metrics { min-width: 560px; }
}

/* Manual post-plan workflow and sampled DVH inspection. */
.workflow-mode-choice {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 14px 0 8px;
}
.workflow-mode-choice button {
  min-height: 68px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
  text-align: left;
}
.workflow-mode-choice button:hover { border-color: #b8aaa0; }
.workflow-mode-choice button.active {
  border-color: var(--gl-signal-red);
  box-shadow: inset 3px 0 0 var(--gl-signal-red);
}
.workflow-mode-choice strong,
.workflow-mode-choice span { display: block; }
.workflow-mode-choice strong { font-size: 13px; }
.workflow-mode-choice span { margin-top: 4px; color: var(--muted); font-size: 11px; line-height: 1.35; }
.workflow-mode-badge { margin-left: 8px; }

.canvas-wrap.axial canvas.postplan-seed-editing,
.canvas-wrap.axial canvas.postplan-seed-editing:active { cursor: none; }
.canvas-wrap.axial canvas.postplan-seed-editing.is-panning,
.canvas-wrap.axial canvas.postplan-seed-editing.is-panning:active { cursor: grabbing; }
.postplan-seed-cursor {
  position: absolute;
  z-index: 7;
  left: 0;
  top: 0;
  width: 18px;
  height: 18px;
  border: 2px solid #ffd166;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.42);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.92);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%);
}
.postplan-seed-cursor::before,
.postplan-seed-cursor::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 999px;
  background: #ffd166;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.72);
  transform: translate(-50%, -50%);
}
.postplan-seed-cursor::before { width: 28px; height: 1px; }
.postplan-seed-cursor::after { width: 1px; height: 28px; }
.postplan-editor-pane {
  min-width: 0;
  background: var(--panel);
  overflow: hidden;
}
.postplan-editor-title .soft-label { white-space: nowrap; }
.postplan-editor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  min-height: 0;
  flex: 1 1 auto;
  align-content: start;
  margin: 10px;
  overflow: auto;
}
.postplan-editor-controls,
.postplan-seed-strip {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  overflow: hidden;
}
.postplan-source-row {
  padding: 10px;
}
.postplan-source-row .field { max-width: 360px; margin: 0; }
.postplan-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 8px;
  padding: 10px;
  border-top: 1px solid var(--line);
}
.postplan-tool {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  background: #ffffff;
  color: var(--text);
  font: 700 11px/1.15 "Noto Sans", "IBM Plex Sans", sans-serif;
}
.postplan-add-mode { cursor: default; }
.postplan-tool:hover:not(:disabled) { border-color: var(--gl-signal-red); }
.postplan-tool.active {
  border-color: var(--gl-signal-red);
  background: var(--gl-signal-red);
  color: #ffffff;
}
.postplan-tool:focus-visible,
.postplan-seed-chip:focus-visible { outline: 2px solid rgba(193, 18, 31, 0.24); outline-offset: 2px; }
.postplan-tool:disabled { cursor: not-allowed; opacity: 0.45; }
.postplan-pointer-hint {
  flex: 1 1 320px;
  align-self: center;
  margin: 0 0 0 4px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.35;
}
.postplan-new-seed-activity {
  display: grid;
  min-width: 158px;
  gap: 3px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.15;
}
.postplan-activity-input {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  min-height: 38px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #ffffff;
}
.postplan-activity-input:focus-within { border-color: var(--gl-signal-red); outline: 2px solid rgba(193, 18, 31, 0.14); }
.postplan-activity-input input {
  width: 100%;
  min-width: 0;
  height: 36px;
  padding: 7px 8px;
  border: 0;
  outline: 0;
  color: var(--text);
  font: 11px/1.2 "Noto Sans Mono", "IBM Plex Mono", monospace;
  font-variant-numeric: tabular-nums;
}
.postplan-activity-input > span { padding-right: 8px; color: var(--muted); font: 10px/1 "Noto Sans Mono", "IBM Plex Mono", monospace; }
.postplan-seed-strip { padding-bottom: 10px; }
.postplan-seed-strip-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 9px 10px;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
}
.postplan-seed-strip-head span { color: var(--muted); font-size: 10px; }
.postplan-seed-empty {
  padding: 12px 10px 2px;
  color: var(--muted);
  font-size: 11px;
}
.postplan-seed-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  max-height: 112px;
  padding: 10px;
  overflow: auto;
}
.postplan-seed-chip {
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid #d4b06c;
  border-radius: 50%;
  background: #fff9ed;
  color: #704500;
  font: 11px/1.2 "Noto Sans Mono", "IBM Plex Mono", monospace;
  font-variant-numeric: tabular-nums;
}
.postplan-seed-chip:hover { border-color: var(--gl-signal-red); }
.postplan-seed-chip.active {
  border-color: var(--gl-signal-red);
  background: var(--gl-signal-red);
  color: #ffffff;
  font-weight: 700;
}
.postplan-selected-seed {
  display: grid;
  grid-template-columns: auto auto minmax(180px, 1fr);
  align-items: end;
  gap: 12px;
  margin: 0 10px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--panel);
  color: var(--muted);
  font-size: 10px;
}
.postplan-selected-seed > strong { align-self: center; color: var(--text); font-size: 11px; }
.postplan-selected-seed > span { align-self: center; }
.postplan-selected-seed > label {
  display: grid;
  grid-template-columns: auto minmax(118px, 170px);
  align-items: center;
  justify-content: end;
  gap: 7px;
}
.postplan-calculate { margin: 10px; }

.dvh-inspector {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.dvh-inspector section { min-width: 0; padding: 10px; }
.dvh-inspector section + section { border-left: 1px solid var(--line); }
.dvh-query-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 10px;
}
.dvh-inspector output {
  color: var(--gl-signal-red);
  font: 700 11px/1.2 "Noto Sans Mono", "IBM Plex Mono", monospace;
  font-variant-numeric: tabular-nums;
}
.dvh-chart canvas.dvh-canvas { cursor: crosshair; }
.dvh-chart canvas.dvh-canvas:focus-visible {
  outline: 2px solid var(--gl-signal-red);
  outline-offset: -2px;
}
.dvh-inspector dl {
  display: grid;
  grid-template-columns: minmax(76px, 1fr) auto;
  gap: 4px 8px;
  margin: 0;
  font-size: 10px;
}
.dvh-inspector dt { color: var(--muted); }
.dvh-inspector dd {
  margin: 0;
  color: var(--text);
  font-family: "Noto Sans Mono", "IBM Plex Mono", monospace;
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.dvh-sampling-note {
  margin: 0;
  padding: 8px 10px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 9px;
  line-height: 1.4;
}

@media (max-width: 760px) {
  .workflow-mode-choice,
  .dvh-inspector { grid-template-columns: 1fr; }
  .dvh-inspector section + section { border-top: 1px solid var(--line); border-left: 0; }
  .postplan-editor-grid { margin-right: 8px; margin-left: 8px; }
  .postplan-toolbar { align-items: stretch; }
  .postplan-new-seed-activity { flex: 1 1 150px; }
  .postplan-selected-seed { grid-template-columns: auto 1fr; }
  .postplan-selected-seed > label { grid-column: 1 / -1; justify-content: stretch; }
}

/* Guided interface: one clear action per stage, details on demand. */
.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 40;
  padding: 9px 12px;
  border-radius: 6px;
  background: var(--gl-ink-black);
  color: var(--gl-warm-white);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.topbar {
  background: var(--gl-warm-white);
  backdrop-filter: none;
}
.step-kicker,
.ct-legend-title { letter-spacing: 0; }
.start-screen { min-height: calc(100dvh - 56px); }
.start-card {
  width: min(820px, 100%);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(11, 11, 13, 0.07);
}
.start-option { min-height: 214px; }

.guided-flow {
  margin-bottom: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  overflow: hidden;
}
.guide-progress {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  max-width: 720px;
  margin: 0;
  padding: 10px 14px;
  list-style: none;
}
.guide-progress li {
  position: relative;
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
  color: var(--muted);
}
.guide-progress li:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 8px;
  left: 34px;
  top: 12px;
  height: 1px;
  background: var(--line);
}
.guide-progress li > span {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #ffffff;
  font-size: 11px;
  font-weight: 760;
}
.guide-progress li small {
  position: relative;
  z-index: 1;
  padding-right: 8px;
  background: #ffffff;
  font-size: 11px;
  white-space: nowrap;
}
.guide-progress li.done { color: var(--ok); }
.guide-progress li.done > span {
  border-color: #9fc3b2;
  background: #edf6f1;
}
.guide-progress li.current { color: var(--text); }
.guide-progress li.current > span {
  border-color: var(--gl-signal-red);
  color: var(--gl-signal-red);
}
.next-step {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 15px 16px 16px;
  border-top: 1px solid var(--line);
  border-left: 4px solid var(--gl-signal-red);
}
.next-step-copy { max-width: 740px; }
.next-step-label {
  display: block;
  margin-bottom: 3px;
  color: var(--gl-signal-red);
  font-size: 11px;
  font-weight: 760;
}
.next-step h2 {
  margin: 0;
  font-size: 18px;
  line-height: 1.25;
}
.next-step p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}
.next-step-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 6px;
  max-width: 420px;
}
.next-step-actions .guide-primary {
  min-height: 42px;
  padding-right: 18px;
  padding-left: 18px;
  font-weight: 720;
}
.next-step-actions .btn.quiet { font-size: 12px; }

.guided-flow.compact-review {
  display: grid;
  grid-template-columns: minmax(420px, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
}
.compact-review .guide-progress {
  width: 100%;
  max-width: none;
  padding: 8px 12px;
}
.compact-review .next-step {
  grid-template-columns: minmax(150px, 1fr) auto;
  gap: 10px;
  min-height: 48px;
  padding: 7px 9px 7px 12px;
  border-top: 0;
  border-left-width: 3px;
}
.compact-review .next-step-copy { max-width: none; }
.compact-review .next-step-label,
.compact-review .next-step p { display: none; }
.compact-review .next-step h2 { font-size: 14px; }
.compact-review .next-step-actions { max-width: none; flex-wrap: nowrap; }
.compact-review .next-step-actions .btn {
  min-height: 34px;
  padding: 6px 11px;
  white-space: nowrap;
}
.compact-review .next-step-actions .guide-primary {
  min-height: 34px;
  padding-right: 12px;
  padding-left: 12px;
}

.pane-tools { position: relative; }
.pane-tools > summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  white-space: nowrap;
}
.pane-tools[open] > summary { color: var(--text); }
.pane-title { position: relative; }
.pane-tools > .pane-actions {
  position: absolute;
  top: calc(100% + 7px);
  right: 0;
  z-index: 7;
  min-width: max-content;
  padding: 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(11, 11, 13, 0.12);
}
.result-summary {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid #d9ad60;
  border-radius: 6px;
  background: #fff7e9;
  color: #704500;
}
.result-summary.ready {
  border-color: #76aa7a;
  background: #edf6ee;
  color: #244e28;
}
.result-summary.incomplete {
  border-color: #ce6f66;
  background: #fff0ee;
  color: #7b1c16;
}
.result-summary-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 18px;
  font-weight: 800;
}
.result-summary strong { font-size: 14px; }
.result-summary p { margin: 3px 0 0; font-size: 12px; line-height: 1.45; }
.plan-results > .result-summary,
.plan-results > .plan-overview { margin-right: 14px; margin-left: 14px; }
.plan-overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  overflow: hidden;
}
.plan-overview > div { padding: 9px 10px; border-right: 1px solid var(--line); }
.plan-overview > div:last-child { border-right: 0; }
.plan-overview dt { color: var(--muted); font-size: 10px; }
.plan-overview dd {
  margin: 3px 0 0;
  font-size: 14px;
  font-weight: 720;
  font-variant-numeric: tabular-nums;
}
.result-dvh > .dvh-chart,
.technical-results > .plan-facts,
.technical-results > .result-metric-table { margin-top: 10px; }
.technical-results > .plan-facts { max-width: 520px; }
.technical-results > .result-metric-table { margin-right: 0; margin-left: 0; }

.plan-recommended {
  display: grid;
  gap: 4px;
  margin: 14px 14px 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--gl-signal-red);
  border-radius: 6px;
  background: #ffffff;
}
.plan-recommended strong { font-size: 14px; }
.plan-recommended span { font-size: 12px; line-height: 1.45; }
.plan-recommended small { color: var(--muted); font-size: 11px; }
.primary-calculate { margin-top: 12px; }
.essential-settings {
  margin: 14px 14px 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.essential-settings > summary {
  cursor: pointer;
  color: var(--text);
  font-size: 13px;
  font-weight: 680;
}
.essential-settings > .essential-fields { margin: 12px 0 0; }
.essential-settings .drawer-check { margin-right: 0; margin-left: 0; }
.settings-drawer { width: min(480px, calc(100vw - 22px)); }
.settings-drawer { overscroll-behavior: contain; }
.drawer-backdrop {
  padding: 0;
  border: 0;
  border-radius: 0;
}
h1, h2, h3, [id] { scroll-margin-top: 76px; }

@media (prefers-reduced-motion: reduce) {
  .settings-drawer,
  .calculation-progress-fill,
  .canvas-wrap.axial canvas,
  .skip-link { transition: none; }
}

@media (max-width: 1120px) {
  .topbar {
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
  }
  .tabs { justify-self: stretch; }
  .topbar-status { justify-content: flex-start; min-width: 0; }
  .guide-progress { max-width: none; }
  .next-step { grid-template-columns: 1fr; gap: 12px; }
  .next-step-actions { justify-content: flex-start; max-width: none; }
  .guided-flow.compact-review { grid-template-columns: 1fr; }
  .compact-review .next-step {
    grid-template-columns: minmax(150px, 1fr) auto;
    gap: 10px;
    border-top: 1px solid var(--line);
  }
  .compact-review .next-step-actions { justify-content: flex-end; }
}

@media (max-width: 760px) {
  .topbar {
    position: static;
    width: 100%;
    min-width: 0;
    padding: 9px 10px;
  }
  .brand,
  .tabs,
  .topbar-status { min-width: 0; max-width: 100%; }
  .tabs { width: 100%; }
  .tabs button { flex: 1 1 auto; min-width: 0; padding: 0 8px; }
  .topbar-status .pill {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .planner-workspace { width: 100%; min-width: 0; padding: 8px; overflow: hidden; }
  .start-screen { min-height: auto; padding: 18px 0; }
  .start-card { min-width: 0; padding: 20px 14px; }
  .start-card h2 { font-size: 26px; }
  .start-option { min-height: 0; }
  .guide-progress { grid-template-columns: repeat(auto-fit, minmax(34px, 1fr)); padding: 9px 8px; }
  .guide-progress li { justify-content: center; }
  .guide-progress li small { display: none; }
  .guide-progress li:not(:last-child)::after { right: -50%; left: 50%; }
  .next-step { padding: 14px 12px; }
  .compact-review .next-step { grid-template-columns: 1fr; padding: 10px; }
  .next-step-actions { display: grid; grid-template-columns: 1fr; }
  .next-step-actions .btn { width: 100%; }
  .viewer-head { align-items: flex-start; flex-direction: column; }
  .pane-title { align-items: flex-start; }
  .pane-tools > summary { white-space: normal; text-align: right; }
  .pane-tools > .pane-actions { right: 0; max-width: min(300px, calc(100vw - 46px)); min-width: 0; }
  .model-layer-controls { flex-basis: 100%; }
  .plan-overview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plan-overview > div:nth-child(2) { border-right: 0; }
  .plan-overview > div:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .result-stats { grid-template-columns: 1fr; }
  .settings-drawer {
    top: 0;
    width: 100%;
    max-width: 100%;
    padding-top: max(12px, env(safe-area-inset-top));
    padding-bottom: max(12px, env(safe-area-inset-bottom));
  }
}

/* Final responsive authority for the full-screen application shell. */
@media (max-width: 1120px) and (min-width: 761px) {
  .topbar {
    grid-template-columns: minmax(180px, 1fr) auto minmax(150px, 1fr);
    align-items: center;
  }
  .topbar-status { min-width: 0; justify-content: flex-end; }
}

@media (max-width: 760px) {
  .topbar {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 7px 10px;
  }
  .topbar .tabs { grid-column: 1 / -1; grid-row: 2; }
  .topbar-status { grid-column: 2; grid-row: 1; justify-content: flex-end; }
  .brand { grid-column: 1; grid-row: 1; }
  .planner-workspace {
    padding: 7px 8px calc(var(--planner-footer-height) + max(8px, env(safe-area-inset-bottom)) + 8px);
    overflow-x: hidden;
    overflow-y: auto;
  }
}

/* Start workflow: choose the clinical scenario before choosing its data source. */
.start-screen {
  width: 100%;
  height: 100%;
  min-height: 0;
}
.start-card {
  width: min(860px, 100%);
  padding: 28px;
}
.start-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}
.start-card-head .step-kicker { margin-bottom: 7px; }
.start-card-head h2 {
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.12;
}
.start-saved-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  margin: 0;
  white-space: nowrap;
}
.start-saved-button svg { flex: 0 0 auto; }
.start-stage > h3 {
  margin: 0 0 10px;
  font-size: 14px;
}
.start-stage + .start-stage {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.start-mode-stage .workflow-mode-choice { margin: 0; }
.start-mode-stage .workflow-mode-choice button {
  min-height: 88px;
  padding: 14px;
}
.start-mode-stage .workflow-mode-choice strong { font-size: 15px; }
.start-mode-stage .workflow-mode-choice span {
  margin-top: 6px;
  font-size: 12px;
}
.start-source-stage .start-option {
  min-height: 188px;
  background: #ffffff;
}
.saved-cases-panel {
  padding-top: 2px;
}
.saved-cases-panel .recent-case-list {
  border: 1px solid var(--line);
  border-radius: 7px;
  overflow: hidden;
}
.saved-cases-panel .recent-case-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  min-height: 66px;
  padding: 11px 13px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
}
.saved-cases-panel .recent-case-row:last-child { border-bottom: 0; }
.saved-cases-panel .recent-case-row:hover { color: var(--text); }
.recent-case-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}
.recent-case-actions .btn { margin: 0; }
.saved-cases-empty {
  display: grid;
  justify-items: center;
  gap: 16px;
  padding: 44px 20px;
  border: 1px dashed var(--line);
  border-radius: 7px;
  color: var(--muted);
  text-align: center;
}
.saved-cases-empty .btn { margin: 0; }

@media (max-width: 760px) {
  .start-screen { height: auto; min-height: auto; }
  .start-card-head {
    align-items: stretch;
    flex-direction: column;
    margin-bottom: 18px;
  }
  .start-saved-button { justify-content: center; width: 100%; }
  .start-stage + .start-stage { margin-top: 20px; padding-top: 18px; }
  .saved-cases-panel .recent-case-row { grid-template-columns: 1fr; }
  .recent-case-actions { justify-content: flex-start; }
}

@media (max-width: 520px) {
  .start-mode-stage .workflow-mode-choice { grid-template-columns: 1fr; }
}

/* Unified one-screen planner and factual post-plan controls. */
.brand-mark,
.brand-home { border-radius: 4px; }
.brand-mark:hover { background: rgba(193, 18, 31, 0.06); }
.brand-home { color: inherit; }
.brand-home:hover { color: var(--gl-signal-red); text-decoration: none; }

.planner-workspace .viewer-pane > .pane-title {
  flex: 0 0 38px;
  min-height: 38px;
  height: 38px;
}
.planner-workspace .ct-legend,
.planner-workspace .model-legend {
  flex: 0 0 64px;
  min-height: 64px;
  height: 64px;
  overflow: auto;
  scrollbar-width: thin;
}

.planner-workspace .ct-legend-two-row {
  display: grid;
  grid-template-rows: repeat(2, minmax(25px, 1fr));
  align-content: center;
  gap: 2px;
  padding: 4px 10px;
}
.ct-legend-row {
  display: flex;
  min-width: max-content;
  align-items: center;
  gap: 6px 12px;
}
.ct-legend-row + .ct-legend-row { border-top: 0; }
.ct-legend-row .ct-legend-title {
  width: 62px;
  flex: 0 0 62px;
  color: var(--muted);
  font-size: 9px;
  text-transform: none;
}
.ct-legend-row.plan .ct-legend-swatch.line {
  width: 18px;
  height: 4px;
  box-shadow: 0 0 0 1px rgba(11, 11, 13, 0.28);
}
.planner-workspace .model-legend {
  align-content: center;
  flex-wrap: wrap;
  padding-top: 5px;
  padding-bottom: 5px;
}

.right-pane-switch {
  display: grid;
  grid-template-columns: repeat(5, minmax(max-content, 1fr));
  flex: 1 1 auto;
  gap: 2px;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--gl-bone);
  overflow-x: auto;
  scrollbar-width: none;
}
.right-pane-switch::-webkit-scrollbar { display: none; }
.model-pane-title.has-switch { justify-content: center; }
.model-pane-title.has-switch .right-pane-switch {
  width: 100%;
  min-width: 0;
  max-width: 780px;
}
.right-pane-switch button {
  min-height: 27px;
  padding: 0 8px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  white-space: nowrap;
}
.right-pane-switch button:hover { color: var(--text); }
.right-pane-switch button.active {
  background: #ffffff;
  color: var(--text);
  box-shadow: inset 0 -2px 0 var(--gl-signal-red);
}

.model-canvas-tools {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 5;
  padding: 3px 6px;
  border: 1px solid rgba(239, 232, 223, 0.68);
  border-radius: 5px;
  background: rgba(247, 243, 238, 0.94);
}
.model-canvas-tools > summary { color: var(--text); font-size: 10px; }
.model-canvas-tools > .pane-actions { top: calc(100% + 5px); right: 0; }

.right-results-host { display: none; }
.model-pane.show-content > .model-legend,
.model-pane.show-content > .canvas-wrap.model { display: none; }
.model-pane.show-content > .right-results-host {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  background: var(--panel);
}
.plan-results-embedded {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  margin: 0;
  padding-bottom: 12px;
  border: 0;
  border-radius: 0;
  overflow-x: hidden;
  overflow-y: auto;
  box-shadow: none;
}
.plan-results-embedded.result-view-dvh,
.plan-results-embedded.result-view-technical,
.plan-results-embedded.result-view-comparison { padding: 12px 14px; }
.plan-results-embedded.result-view-dvh > .dvh-chart { margin: 0; }
.plan-results-embedded.result-view-technical > .plan-facts,
.plan-results-embedded.result-view-technical > .result-metric-table { margin-right: 0; margin-left: 0; }
.plan-results-embedded.result-view-comparison > .constraint-list { margin: 0; }
.result-empty {
  display: grid;
  min-height: 220px;
  place-items: center;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}
.plan-results-embedded > .result-summary:first-of-type { margin-top: 12px; }
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.dvh-chart canvas.dvh-canvas {
  aspect-ratio: 780 / 350;
  image-rendering: auto;
}
.dvh-toolbar {
  display: flex;
  min-height: 40px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 8px 6px 10px;
  border-bottom: 1px solid var(--line);
}
.dvh-toolbar > span { color: var(--muted); font-size: 10px; text-wrap: pretty; }
.dvh-zoom-controls {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 3px;
}
.dvh-zoom-controls button {
  min-width: 27px;
  min-height: 27px;
  padding: 0 7px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #ffffff;
  color: var(--text);
  font: 700 11px/1 "Noto Sans Mono", "IBM Plex Mono", monospace;
  cursor: pointer;
}
.dvh-zoom-controls button:hover:not(:disabled) { border-color: var(--gl-mid-grey); }
.dvh-zoom-controls button:focus-visible { outline: 2px solid var(--gl-signal-red); outline-offset: 1px; }
.dvh-zoom-controls button:disabled { color: var(--ash); cursor: default; }
.dvh-zoom-controls output {
  min-width: 46px;
  color: var(--text);
  font: 700 10px/1 "Noto Sans Mono", "IBM Plex Mono", monospace;
  font-variant-numeric: tabular-nums;
  text-align: center;
}
.dvh-zoom-controls .dvh-reset-zoom {
  min-width: auto;
  font-family: Inter, "Noto Sans", Arial, sans-serif;
}

@media (max-width: 760px) {
  .dvh-toolbar { align-items: stretch; flex-direction: column; }
  .dvh-zoom-controls { justify-content: flex-end; }
}

.export-dialog {
  width: min(620px, calc(100vw - 32px));
  max-height: min(760px, calc(100dvh - 32px));
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  overflow: visible;
}
.export-dialog::backdrop { background: rgba(11, 11, 13, 0.62); }
.export-dialog-surface {
  max-height: min(760px, calc(100dvh - 32px));
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 48px rgba(11, 11, 13, 0.24);
}
.export-dialog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px 13px;
  border-bottom: 1px solid var(--line);
}
.export-dialog-head h2 { margin: 0; font-size: 18px; text-wrap: balance; }
.export-dialog-head p { margin: 3px 0 0; color: var(--muted); font-size: 11px; }
.export-group { padding: 14px 18px 0; }
.export-group:last-of-type { padding-bottom: 16px; }
.export-group h3 {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
}
.export-option-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.export-option {
  display: flex;
  width: 100%;
  min-height: 50px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.export-option:hover { border-color: var(--gl-mid-grey); background: var(--panel-soft); }
.export-option:focus-visible { outline: 2px solid var(--gl-signal-red); outline-offset: 2px; }
.export-option.featured { min-height: 58px; border-left: 3px solid var(--gl-signal-red); }
.export-option span { display: grid; min-width: 0; gap: 2px; }
.export-option strong { font-size: 12px; }
.export-option small { color: var(--muted); font-size: 10px; text-wrap: pretty; }
.export-option b {
  min-width: 42px;
  color: var(--muted);
  font: 700 10px/1.2 "Noto Sans Mono", "IBM Plex Mono", monospace;
  text-align: right;
}
.export-status {
  margin: 0;
  padding: 10px 18px calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  color: var(--ok);
  font-size: 11px;
}
.plan-results-embedded > .panel-head {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 9px 12px;
  background: #ffffff;
}
.plan-results-embedded .result-stats,
.plan-results-embedded .plan-overview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.plan-results-embedded .result-stats { margin-top: 10px; }
.plan-results-embedded .plan-overview > div:nth-child(2) { border-right: 0; }
.plan-results-embedded .plan-overview > div:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }

.postplan-toolbar { align-items: center; }
.postplan-add-mode { cursor: pointer; }
.postplan-seed-chips {
  flex-wrap: nowrap;
  max-height: none;
  overflow-x: auto;
  overflow-y: hidden;
}
.postplan-seed-chip {
  display: grid;
  grid-template-columns: 22px auto;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  width: auto;
  min-width: 88px;
  height: 36px;
  padding: 0 9px 0 6px;
  border-radius: 6px;
}
.postplan-seed-chip > span {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-weight: 700;
}
.postplan-seed-chip > small {
  color: inherit;
  font-size: 9px;
  white-space: nowrap;
}
.postplan-selected-seed {
  grid-template-columns: auto auto minmax(180px, 1fr) auto;
}
.postplan-selected-delete {
  min-height: 38px;
  margin: 0;
  border-color: #d99197;
  color: var(--danger);
}

.saved-cases-panel .recent-case-row {
  cursor: pointer;
  transition: none;
}
.saved-cases-panel .recent-case-row:hover,
.saved-cases-panel .recent-case-row:focus-visible {
  background: var(--panel-soft);
  color: var(--text);
}
.case-mode-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 25px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--muted);
  font-size: 10px;
  font-weight: 750;
  white-space: nowrap;
}
.case-mode-badge.postplan {
  border-color: #d4b06c;
  background: #fff9ed;
  color: #704500;
}

@media (max-width: 760px) {
  .planner-workspace .viewer-pane > .pane-title {
    height: auto;
    min-height: 42px;
    flex-wrap: wrap;
  }
  .right-pane-switch { order: 3; width: 100%; }
  .right-pane-switch button { flex: 1; }
  .model-pane-title.has-switch .right-pane-switch { min-width: 0; }
  .model-pane-title.has-switch > .pane-tools { display: none; }
  .export-option-grid { grid-template-columns: 1fr; }
  .postplan-selected-seed { grid-template-columns: auto 1fr; }
  .postplan-selected-seed > label,
  .postplan-selected-delete { grid-column: 1 / -1; }
}