@import url("https://fonts.googleapis.com/css2?family=Inter:wght@500;600;700;800&family=Libre+Baskerville:wght@700&display=swap");

:root {
  --font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Libre Baskerville", Georgia, serif;
  --ink: #111827;
  --muted: #5f6f83;
  --line: #d3dbe6;
  --line-strong: #9aa8ba;
  --panel: #ffffff;
  --panel-soft: #f7f9fc;
  --canvas: #f1f2ef;
  --canvas-deep: #e6e8e5;
  --blue: #355a91;
  --blue-soft: #eef3fb;
  --teal: #0f766e;
  --teal-soft: #eef2f1;
  --green: #3f7047;
  --green-soft: #eef2ef;
  --amber: #a7652a;
  --amber-soft: #fff5e6;
  --rose: #a83d5c;
  --rose-soft: #fff0f3;
  --violet: #6f4e7c;
  --violet-soft: #f7eef6;
  --content: #ffffff;
  --content-soft: #f7f9fc;
  --content-ink: #111827;
  --content-muted: #5f6f83;
  --content-line: #d8e0ea;
  --future-cyan: #09a8bd;
  --future-cyan-soft: rgba(92, 110, 108, 0.13);
  --future-mint: #0f766e;
  --future-ink: #08111f;
  --future-rail: rgba(8, 17, 31, 0.84);
  --chrome-start: rgba(18, 27, 40, 0.96);
  --chrome-mid: rgba(50, 63, 63, 0.93);
  --chrome-end: rgba(38, 47, 61, 0.92);
  --chrome-muted-top: rgba(52, 65, 64, 0.94);
  --chrome-muted-bottom: rgba(34, 45, 50, 0.94);
  --chrome-hover-top: rgba(58, 71, 70, 0.9);
  --chrome-hover-bottom: rgba(39, 52, 57, 0.84);
  --chrome-active-top: rgba(59, 76, 75, 0.92);
  --chrome-active-bottom: rgba(39, 54, 60, 0.94);
  --panel-wash: rgba(239, 242, 241, 0.22);
  --panel-wash-strong: rgba(247, 248, 247, 0.68);
  --shine: rgba(255, 255, 255, 0.72);
  --glass: rgba(255, 255, 255, 0.58);
  --glass-soft: rgba(255, 255, 255, 0.42);
  --glass-strong: rgba(255, 255, 255, 0.76);
  --glass-line: rgba(255, 255, 255, 0.62);
  --glass-tint: rgba(247, 248, 247, 0.56);
  --glass-blur: blur(16px) saturate(1.14);
  --dashboard-canvas-background:
    linear-gradient(90deg, rgba(99, 118, 115, 0.085) 1px, transparent 1px),
    linear-gradient(180deg, rgba(99, 118, 115, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, #ffffff 0, #ffffff 520px, #fbfcfb 100%),
    var(--canvas);
  --dashboard-canvas-size: 44px 44px, 44px 44px, auto, auto;
  --shadow-soft: 0 1px 2px rgba(15, 23, 42, 0.08), 0 18px 44px rgba(15, 23, 42, 0.12);
  --shadow-tight: 0 1px 2px rgba(15, 23, 42, 0.07), 0 10px 24px rgba(15, 23, 42, 0.08);
  --shadow-glass: 0 1px 2px rgba(15, 23, 42, 0.06), 0 18px 44px rgba(39, 54, 74, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.72);
  --shadow-circuit: 0 1px 2px rgba(8, 17, 31, 0.08), 0 18px 44px rgba(42, 65, 68, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.62);
}

html,
body {
  min-height: 100%;
}

body,
.app-shell {
  background: var(--dashboard-canvas-background);
  background-attachment: fixed;
  background-size: var(--dashboard-canvas-size);
}

body {
  color: var(--ink);
  font-family: var(--font-body);
}

.app-shell {
  max-width: none;
  padding: 12px 16px 20px;
  width: 100%;
}

.header-row {
  align-items: end;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.2) 0, rgba(255,255,255,0.045) 46%, rgba(0,0,0,0.22) 100%),
    linear-gradient(115deg, var(--chrome-start) 0, var(--chrome-mid) 52%, var(--chrome-end) 100%);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(130, 233, 245, 0.4);
  border-radius: 8px 8px 0 0;
  box-shadow: var(--shadow-circuit), 0 0 0 1px rgba(9, 168, 189, 0.12);
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  min-height: 74px;
  padding: 12px 14px;
}

.app-title {
  font-family: var(--font-body);
  font-size: 30px;
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1.1;
  margin: 0;
  text-shadow: 0 0 18px rgba(130, 233, 245, 0.32);
}

.app-subtitle {
  color: #ffffff;
  font-size: 14px;
  font-weight: 650;
  margin-top: 5px;
}

.header-pills {
  display: none !important;
}

.header-pill {
  display: none !important;
}

.tabs-wrap {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.14) 0, rgba(255,255,255,0.035) 58%, rgba(0,0,0,0.18) 100%),
    linear-gradient(115deg, rgba(18, 27, 40, 0.92) 0, rgba(48, 61, 61, 0.88) 52%, rgba(38, 47, 61, 0.88) 100%);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(130, 233, 245, 0.24);
  border-radius: 0 0 8px 8px;
  border-top: 0;
  box-shadow: var(--shadow-circuit);
  padding: 10px 10px 11px;
}

.app-tabs {
  align-items: stretch;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.app-tabs .tab {
  align-items: center;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.96) 0, rgba(255,255,255,0.68) 38%, rgba(255,255,255,0.24) 100%),
    linear-gradient(180deg, rgba(246,249,249,0.82) 0, rgba(224,233,232,0.58) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(130, 233, 245, 0.34);
  border-radius: 8px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.96),
    inset 0 -10px 18px rgba(32, 59, 62, 0.055),
    0 4px 10px rgba(9, 18, 32, 0.08);
  color: #244f5b;
  display: inline-flex;
  flex: 1 1 auto;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 800;
  justify-content: center;
  letter-spacing: 0;
  line-height: 1.12;
  margin-right: 0;
  min-height: 42px;
  min-width: 92px;
  padding: 8px 10px;
  text-align: center;
  transition: background 140ms ease, border-color 140ms ease, box-shadow 140ms ease, color 140ms ease, transform 140ms ease;
  white-space: normal;
}

.app-tabs .tab:hover {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98) 0, rgba(255,255,255,0.76) 34%, rgba(242,247,247,0.58) 100%),
    linear-gradient(180deg, rgba(248,251,251,0.9) 0, rgba(230,239,238,0.7) 100%);
  border-color: rgba(9, 168, 189, 0.68);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 0 0 2px rgba(9, 168, 189, 0.18),
    0 7px 14px rgba(9, 59, 73, 0.14);
  color: #083b4a;
  transform: translateY(-1px);
}

.app-tabs .tab--selected {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.34) 0, rgba(255,255,255,0.12) 36%, rgba(0,0,0,0.16) 100%),
    linear-gradient(180deg, var(--chrome-active-top) 0, var(--chrome-active-bottom) 100%);
  border-color: rgba(130, 233, 245, 0.5);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.46),
    inset 0 -12px 20px rgba(0, 0, 0, 0.12),
    0 7px 16px rgba(7, 16, 30, 0.2);
  color: #ffffff;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.24);
}

.app-tabs .tab--selected:hover {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.34) 0, rgba(255,255,255,0.12) 36%, rgba(0,0,0,0.16) 100%),
    linear-gradient(180deg, var(--chrome-active-top) 0, var(--chrome-active-bottom) 100%);
  border-color: rgba(130, 233, 245, 0.78);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -12px 20px rgba(0, 0, 0, 0.12),
    0 0 0 2px rgba(9, 168, 189, 0.18),
    0 9px 18px rgba(7, 16, 30, 0.24);
  color: #ffffff;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.24);
}

.tab-content {
  padding: 10px 2px 2px;
}

.tab-page {
  display: grid;
  gap: 10px;
}

.tab-page-composite {
  gap: 14px;
}

.lab-section {
  display: grid;
  gap: 10px;
}

.lab-section-heading {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.2) 0, rgba(255,255,255,0.045) 54%, rgba(0,0,0,0.12) 100%),
    linear-gradient(180deg, var(--chrome-muted-top) 0, var(--chrome-muted-bottom) 100%);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(130, 233, 245, 0.28);
  border-radius: 8px;
  box-shadow: var(--shadow-circuit);
  color: #ffffff;
  display: grid;
  gap: 3px;
  padding: 9px 12px;
}

.lab-section-title {
  font-size: 15px;
  font-weight: 850;
  line-height: 1.2;
}

.lab-section-subtitle {
  color: #ffffff;
  font-size: 12px;
  font-weight: 650;
  line-height: 1.25;
}

.lab-section-body {
  display: grid;
  gap: 10px;
}

.tab-page-experiment {
  gap: 10px;
}

.result-choice-tabs-wrap,
.experiment-tabs-wrap {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.4) 0, rgba(255,255,255,0.18) 100%),
    linear-gradient(180deg, rgba(44, 54, 56, 0.18) 0, rgba(18, 27, 40, 0.14) 100%);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(130, 233, 245, 0.34);
  border-radius: 8px;
  box-shadow: var(--shadow-circuit);
  padding: 8px;
}

.result-choice-tabs,
.experiment-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.experiment-content {
  display: grid;
  gap: 10px;
}

.experiment-problem-panel-hidden {
  display: none !important;
}

.result-choice-tabs .result-choice-tab,
.experiment-tabs .experiment-tab {
  align-items: center;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.96) 0, rgba(255,255,255,0.68) 38%, rgba(255,255,255,0.24) 100%),
    linear-gradient(180deg, rgba(246,249,249,0.82) 0, rgba(224,233,232,0.58) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(130, 233, 245, 0.34);
  border-radius: 8px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.96),
    inset 0 -10px 18px rgba(32, 59, 62, 0.055),
    0 4px 10px rgba(9, 18, 32, 0.08);
  color: #244f5b;
  display: inline-flex;
  flex: 1 1 0;
  font-size: 11.75px;
  font-weight: 850;
  justify-content: center;
  line-height: 1.12;
  min-height: 40px;
  min-width: max-content;
  padding: 7px 8px;
  text-align: center;
  transition: background 140ms ease, border-color 140ms ease, box-shadow 140ms ease, color 140ms ease, transform 140ms ease;
  white-space: nowrap;
}

.result-choice-tabs .result-choice-tab:hover,
.experiment-tabs .experiment-tab:hover {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98) 0, rgba(255,255,255,0.76) 34%, rgba(242,247,247,0.58) 100%),
    linear-gradient(180deg, rgba(248,251,251,0.9) 0, rgba(230,239,238,0.7) 100%);
  border-color: rgba(9, 168, 189, 0.68);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 0 0 2px rgba(9, 168, 189, 0.18),
    0 7px 14px rgba(9, 59, 73, 0.14);
  color: #083b4a;
  transform: translateY(-1px);
}

.result-choice-tabs .result-choice-tab--selected,
.experiment-tabs .experiment-tab--selected {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.34) 0, rgba(255,255,255,0.12) 36%, rgba(0,0,0,0.16) 100%),
    linear-gradient(180deg, var(--chrome-active-top) 0, var(--chrome-active-bottom) 100%);
  border-color: rgba(130, 233, 245, 0.5);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.46),
    inset 0 -12px 20px rgba(0, 0, 0, 0.12),
    0 7px 16px rgba(7, 16, 30, 0.2);
  color: #ffffff;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.24);
}

.result-choice-tabs .result-choice-tab--selected:hover,
.experiment-tabs .experiment-tab--selected:hover {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.34) 0, rgba(255,255,255,0.12) 36%, rgba(0,0,0,0.16) 100%),
    linear-gradient(180deg, var(--chrome-active-top) 0, var(--chrome-active-bottom) 100%);
  border-color: rgba(130, 233, 245, 0.78);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -12px 20px rgba(0, 0, 0, 0.12),
    0 0 0 2px rgba(9, 168, 189, 0.18),
    0 9px 18px rgba(7, 16, 30, 0.24);
  color: #ffffff;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.24);
}

.ab-testing-workflow {
  display: grid;
  gap: 10px;
}

.ab-workflow-tabs-wrap {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.4) 0, rgba(255,255,255,0.18) 100%),
    linear-gradient(180deg, rgba(44, 54, 56, 0.18) 0, rgba(18, 27, 40, 0.14) 100%);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(130, 233, 245, 0.34);
  border-radius: 8px;
  box-shadow: var(--shadow-circuit);
  padding: 6px;
}

.ab-workflow-tabs {
  display: grid;
  gap: 6px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ab-workflow-tabs .ab-workflow-tab {
  align-items: center;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.96) 0, rgba(255,255,255,0.68) 38%, rgba(255,255,255,0.24) 100%),
    linear-gradient(180deg, rgba(246,249,249,0.82) 0, rgba(224,233,232,0.58) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(130, 233, 245, 0.34);
  border-radius: 7px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.96),
    inset 0 -10px 18px rgba(32, 59, 62, 0.055),
    0 4px 10px rgba(9, 18, 32, 0.08);
  color: #244f5b;
  display: inline-flex;
  font-size: 12.5px;
  font-weight: 850;
  justify-content: center;
  min-height: 36px;
  padding: 7px 10px;
  text-align: center;
  transition: background 140ms ease, border-color 140ms ease, box-shadow 140ms ease, color 140ms ease, transform 140ms ease;
}

.ab-workflow-tabs .ab-workflow-tab:hover {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98) 0, rgba(255,255,255,0.76) 34%, rgba(242,247,247,0.58) 100%),
    linear-gradient(180deg, rgba(248,251,251,0.9) 0, rgba(230,239,238,0.7) 100%);
  border-color: rgba(9, 168, 189, 0.68);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 0 0 2px rgba(9, 168, 189, 0.18),
    0 7px 14px rgba(9, 59, 73, 0.14);
  color: #083b4a;
  transform: translateY(-1px);
}

.ab-workflow-tabs .ab-workflow-tab--selected {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.34) 0, rgba(255,255,255,0.12) 36%, rgba(0,0,0,0.16) 100%),
    linear-gradient(180deg, var(--chrome-active-top) 0, var(--chrome-active-bottom) 100%);
  border-color: rgba(130, 233, 245, 0.5);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.46),
    inset 0 -12px 20px rgba(0, 0, 0, 0.12),
    0 7px 16px rgba(7, 16, 30, 0.2);
  color: #ffffff;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.24);
}

.ab-workflow-tabs .ab-workflow-tab--selected:hover {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.34) 0, rgba(255,255,255,0.12) 36%, rgba(0,0,0,0.16) 100%),
    linear-gradient(180deg, var(--chrome-active-top) 0, var(--chrome-active-bottom) 100%);
  border-color: rgba(130, 233, 245, 0.78);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -12px 20px rgba(0, 0, 0, 0.12),
    0 0 0 2px rgba(9, 168, 189, 0.18),
    0 9px 18px rgba(7, 16, 30, 0.24);
  color: #ffffff;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.24);
}

.ab-workflow-page {
  display: grid;
  gap: 8px;
  padding-top: 8px;
}

.ab-workflow-page > .lab-section {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.68) 0, rgba(248,249,248,0.46) 100%),
    linear-gradient(180deg, rgba(255,255,255,0.5) 0, rgba(241,244,242,0.38) 100%);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 10px;
  box-shadow: var(--shadow-glass);
  gap: 8px;
  padding: 9px;
}

.ab-workflow-page > .lab-section .lab-section-heading {
  border-radius: 8px;
  margin: 0;
  min-height: 48px;
  padding: 8px 10px;
}

.ab-workflow-page > .lab-section .lab-section-body {
  gap: 8px;
}

.experiment-problem-page {
  counter-reset: experiment-step;
  display: grid;
  gap: 10px;
  padding: 0;
}

.ab-guide-panel .section-panel-body {
  padding: 10px;
}

.ab-guide-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ab-guide-card {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.78) 0, rgba(246,248,247,0.6) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 8px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.92);
  min-width: 0;
  padding: 9px 10px;
}

.ab-guide-card-title {
  color: var(--content-ink);
  font-size: 12px;
  font-weight: 850;
  line-height: 1.2;
  margin-bottom: 4px;
}

.ab-guide-card-copy {
  color: var(--content-muted);
  font-size: 12px;
  line-height: 1.36;
  margin: 0;
}

.modeling-setup-guide {
  display: grid;
  background:
    linear-gradient(180deg, rgba(248,250,252,0.74) 0, rgba(235,241,247,0.62) 100%);
  -webkit-backdrop-filter: blur(12px) saturate(1.08);
  backdrop-filter: blur(12px) saturate(1.08);
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 8px;
  box-shadow:
    0 8px 18px rgba(16, 42, 67, 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.84);
  gap: 7px;
  padding: 8px;
}

.regression-workbench-grid {
  display: grid;
  gap: 9px;
  grid-template-columns: minmax(320px, 0.78fr) minmax(520px, 1.22fr);
  align-items: stretch;
}

.regression-controls-column,
.regression-plot-column,
.regression-detail-cell {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.regression-grid-cell {
  min-width: 0;
}

.regression-detail-cell,
.regression-detail-cell .loading-wrap {
  height: 100%;
}

.regression-controls-column .formula-control-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.regression-controls-column .control-grid {
  gap: 7px;
}

.regression-controls-column .control-label {
  font-size: 11px;
  line-height: 1.2;
  margin-bottom: 4px;
}

.regression-controls-column .number-input {
  font-size: 12px;
  height: 32px;
  padding: 5px 7px;
}

.regression-controls-column .formula-input {
  font-size: 12px;
  line-height: 1.3;
  min-height: 54px;
  padding: 6px 8px;
}

.regression-controls-column .studio-dropdown .Select-control {
  min-height: 32px;
}

.regression-controls-column .studio-dropdown .Select-placeholder,
.regression-controls-column .studio-dropdown .Select-value,
.regression-controls-column .studio-dropdown .Select-value-label,
.regression-controls-column .studio-dropdown .Select-input,
.regression-controls-column .studio-dropdown .Select-input input {
  font-size: 12px;
  height: 30px;
  line-height: 30px;
}

.regression-controls-column .studio-dropdown .VirtualizedSelectOption {
  font-size: 12px;
  line-height: 1.25;
}

.regression-selection-panel .studio-dropdown,
.regression-selection-panel .studio-dropdown *,
.regression-selection-panel .Select,
.regression-selection-panel .Select-control,
.regression-selection-panel .Select-value,
.regression-selection-panel .Select-value-label,
.regression-selection-panel .Select-placeholder,
.regression-selection-panel .Select-input,
.regression-selection-panel .Select-input input,
.regression-selection-panel .Select-menu-outer,
.regression-selection-panel .VirtualizedSelectOption {
  font-size: 12px !important;
}

.regression-selection-panel .Select--single > .Select-control .Select-value,
.regression-selection-panel .Select-placeholder,
.regression-selection-panel .Select-input,
.regression-selection-panel .Select-input input {
  line-height: 30px !important;
}

.regression-selection-panel {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.62) 0, rgba(244,247,247,0.48) 100%),
    linear-gradient(135deg, rgba(238,243,242,0.54) 0, rgba(240,243,247,0.46) 56%, rgba(248,251,255,0.5) 100%);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 8px;
  box-shadow:
    0 10px 24px rgba(16, 42, 67, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.86);
  display: grid;
  gap: 4px;
  padding: 8px;
}

.regression-plot-column {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.62) 0, rgba(244,247,247,0.48) 100%),
    linear-gradient(135deg, rgba(238,243,242,0.54) 0, rgba(240,243,247,0.46) 56%, rgba(248,251,255,0.5) 100%);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 8px;
  box-shadow:
    0 10px 24px rgba(16, 42, 67, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.86);
  padding: 8px;
}

.selection-panel-title,
.workbench-summary-heading,
.workbench-subpanel-heading {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.24) 0, rgba(255,255,255,0.04) 100%),
    linear-gradient(180deg, var(--chrome-muted-top) 0, var(--chrome-muted-bottom) 100%);
  border: 1px solid rgba(13, 64, 74, 0.32);
  border-radius: 6px;
  color: #ffffff;
  display: flex;
  align-items: center;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.035em;
  line-height: 1.2;
  min-height: 34px;
  padding: 7px 9px;
  text-transform: uppercase;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.22);
  width: 100%;
}

.regression-workbench-panel .selection-panel-title,
.regression-workbench-panel .workbench-summary-heading,
.regression-workbench-panel .workbench-subpanel-heading {
  font-size: 11.5px;
  height: 32px;
  letter-spacing: 0.015em;
  line-height: 1.15;
  min-height: 32px;
  overflow: hidden;
  padding: 6px 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.regression-workbench-panel .regression-selection-title {
  font-size: 11.5px !important;
  height: 32px !important;
  line-height: 1.15 !important;
  min-height: 32px !important;
  padding-bottom: 6px !important;
  padding-top: 6px !important;
}

.regression-selection-panel .formula-control-grid {
  gap: 7px;
  overflow: visible;
  position: relative;
}

.regression-selection-panel .formula-control-grid .control-group {
  position: relative;
  z-index: 1;
}

.regression-selection-panel .formula-control-grid .control-group:nth-child(1),
.regression-selection-panel .formula-control-grid .control-group:nth-child(2) {
  z-index: 60;
}

.regression-selection-panel .formula-control-grid .control-group:nth-child(3),
.regression-selection-panel .formula-control-grid .control-group:nth-child(4) {
  z-index: 50;
}

.regression-selection-panel .formula-control-grid .control-group:nth-child(5),
.regression-selection-panel .formula-control-grid .control-group:nth-child(6) {
  z-index: 40;
}

.regression-selection-panel .formula-control-grid .control-group:focus-within {
  z-index: 2000;
}

.regression-selection-panel .control-label {
  color: #244256;
}

.regression-selection-panel .control-help {
  background: rgba(255, 255, 255, 0.42);
  border-radius: 5px;
  color: #4c6471;
  font-size: 11px;
  line-height: 1.3;
  margin: 0 0 5px;
  padding: 5px 7px;
}

.regression-selection-panel .number-input,
.regression-selection-panel .formula-input,
.regression-selection-panel .studio-dropdown .Select-control {
  background: linear-gradient(180deg, rgba(255,255,255,0.94) 0, rgba(251,253,255,0.82) 100%);
  border-color: rgba(182, 200, 215, 0.76);
  box-shadow: inset 0 1px 2px rgba(15, 36, 57, 0.055);
}

.regression-selection-panel .number-input:focus,
.regression-selection-panel .formula-input:focus {
  border-color: #227b7f;
  box-shadow: 0 0 0 2px rgba(34, 123, 127, 0.12);
  outline: none;
}

.regression-workbench-panel .section-panel-body {
  padding: 9px;
}

.regression-workbench-panel .dash-graph {
  min-height: 430px;
}

.workbench-summary-strip {
  background:
    linear-gradient(180deg, rgba(255,252,246,0.72) 0, rgba(246,241,232,0.6) 100%);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 8px;
  box-shadow:
    0 8px 18px rgba(67, 45, 16, 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.86);
  display: grid;
  gap: 8px;
  padding: 8px;
}

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

.workbench-summary-strip .summary-metric {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.76) 0, rgba(251,246,238,0.58) 100%);
  border: 1px solid rgba(255, 255, 255, 0.54);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
  padding: 8px;
}

.workbench-summary-strip .metric-label {
  color: #795330;
  font-size: 10.5px;
  letter-spacing: 0.025em;
}

.workbench-summary-strip .metric-value {
  color: #2f2419;
  font-size: 18px;
}

.workbench-summary-strip .metric-note {
  color: #6f655b;
}

.model-summary-content {
  display: grid;
  gap: 8px;
  min-width: 0;
}

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

.coefficient-section {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.76) 0, rgba(251,246,238,0.58) 100%);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 8px;
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: 8px;
}

.coefficient-table-title {
  color: #795330;
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.coefficient-table-wrap {
  max-height: 190px;
  min-width: 0;
  overflow: auto;
}

.coefficient-table {
  border-collapse: collapse;
  font-size: 11px;
  line-height: 1.25;
  min-width: 520px;
  width: 100%;
}

.coefficient-table th,
.coefficient-table td {
  border-bottom: 1px solid #eadfce;
  color: #4d4034;
  padding: 5px 6px;
  text-align: left;
  white-space: nowrap;
}

.coefficient-table th {
  background: #f3eadc;
  color: #6d4b2c;
  font-weight: 900;
  position: sticky;
  top: 0;
  z-index: 1;
}

.coefficient-table td:nth-child(2) {
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.model-summary-bullets {
  font-size: 11px;
}

.modeling-guide-topline {
  display: grid;
  gap: 7px;
}

.modeling-guide-heading {
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.modeling-guide-context {
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 6px;
  color: var(--content-muted);
  font-size: 12px;
  line-height: 1.3;
  padding: 7px 8px;
}

.modeling-guide-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr;
}

.modeling-guide-card {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.72) 0, rgba(248,251,253,0.62) 100%);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 7px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
  min-width: 0;
  padding: 8px;
}

.modeling-guide-label {
  color: #526c8f;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.modeling-guide-title {
  color: var(--content-ink);
  font-size: 12px;
  font-weight: 850;
  line-height: 1.2;
  margin-bottom: 5px;
}

.modeling-guide-equation {
  color: var(--content-ink);
  font-size: 11px;
  line-height: 1.35;
  overflow: visible;
  overflow-wrap: anywhere;
}

.modeling-guide-equation p {
  margin: 0;
}

.modeling-guide-equation mjx-container {
  font-size: 90%;
  margin: 4px 0 !important;
  max-width: 100%;
  overflow: visible !important;
}

.modeling-guide-code {
  background: rgba(237, 243, 247, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 7px;
  color: var(--content-ink);
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 11.5px;
  line-height: 1.35;
  overflow-wrap: anywhere;
  padding: 6px 7px;
  white-space: pre-wrap;
}

.modeling-guide-warning {
  background: rgba(255, 247, 237, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 8px;
  color: #9a3412;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
  padding: 8px 10px;
}

.input-error-panel {
  background: #fff7ed;
  border: 1px solid rgba(194, 65, 12, 0.22);
  border-radius: 8px;
  color: #7c2d12;
  display: grid;
  gap: 8px;
  padding: 10px 12px;
}

.input-error-title {
  color: #7c2d12;
  font-size: 13px;
  font-weight: 850;
}

.input-error-copy {
  color: #7c2d12;
  font-size: 12.5px;
  line-height: 1.35;
  margin: 0;
}

.input-error-list {
  color: #7c2d12;
  display: grid;
  gap: 5px;
  font-size: 12.5px;
  line-height: 1.35;
  margin: 0;
  padding-left: 18px;
}

.modeling-guide-note {
  color: var(--content-muted);
  font-size: 11px;
  line-height: 1.3;
  margin-top: 5px;
}

.row {
  --bs-gutter-x: 0.75rem;
  --bs-gutter-y: 0.75rem;
}

.top-row,
.lower-row {
  margin: 0;
}

.tab-page-results .top-row {
  overflow: visible;
  position: relative;
  z-index: 20;
}

.tab-page-results .lower-row {
  position: relative;
  z-index: 1;
}

.equal-panels > [class*="col"] {
  display: flex;
}

.stacked-panel-column {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  width: 100%;
}

.section-panel {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.7) 0, rgba(255,255,255,0.46) 100%),
    linear-gradient(135deg, var(--panel-wash) 0, rgba(247,248,246,0.22) 100%),
    var(--glass-tint);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(130, 233, 245, 0.32);
  border-radius: 8px;
  box-shadow: var(--shadow-circuit);
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 10px;
  width: 100%;
}

.panel-heading,
.workflow-heading {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.2) 0, rgba(255,255,255,0.04) 54%, rgba(0,0,0,0.14) 100%),
    linear-gradient(180deg, var(--chrome-muted-top) 0, var(--chrome-muted-bottom) 100%);
  border-bottom: 1px solid rgba(130, 233, 245, 0.22);
  border-radius: 8px 8px 0 0;
  color: #ffffff;
  font-size: 16px;
  font-weight: 800;
  margin: -10px -10px 10px;
  padding: 9px 11px;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.28);
}

.section-panel-body {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.8) 0, var(--panel-wash-strong) 100%);
  -webkit-backdrop-filter: blur(12px) saturate(1.08);
  backdrop-filter: blur(12px) saturate(1.08);
  border: 1px solid rgba(130, 233, 245, 0.22);
  border-radius: 0 0 8px 8px;
  color: var(--content-ink);
  display: flex;
  flex-direction: column;
  gap: 11px;
  height: 100%;
  padding: 14px;
}

.question-text,
.section-copy,
.plot-explanation p,
.plot-explanation-copy li {
  color: var(--content-muted);
  font-size: 13px;
  line-height: 1.4;
  margin: 0;
}

.compact-list,
.summary-bullets {
  color: var(--content-muted);
  display: grid;
  font-size: 13px;
  gap: 5px;
  line-height: 1.35;
  margin: 0;
  padding-left: 18px;
}

.compact-list li::marker,
.summary-bullets li::marker,
.workflow-detail-list li::marker {
  color: var(--blue);
}

.concept-note {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.74) 0, rgba(245,247,245,0.56) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 8px;
  color: var(--content-ink);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.35;
  padding: 8px;
}

.info-title {
  color: var(--content-ink);
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 5px;
  text-transform: uppercase;
}

.result-guide {
  display: grid;
  gap: 9px;
}

.result-statement-card,
.result-graph-brief-card,
.result-learning-card,
.result-detail-toggle,
.result-guide-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.78) 0, rgba(247,248,247,0.6) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 8px;
  min-width: 0;
  padding: 10px;
}

.result-learning-card {
  background: linear-gradient(180deg, rgba(248,250,249,0.74) 0, rgba(242,246,244,0.58) 100%);
  border-color: rgba(255, 255, 255, 0.54);
}

.result-learning-grid {
  display: grid;
  gap: 8px;
}

.result-learning-card .section-copy,
.result-mini-card .section-copy {
  font-size: 12.5px;
  line-height: 1.36;
  margin: 0;
}

.result-graph-brief-card {
  background: linear-gradient(180deg, rgba(255,249,240,0.76) 0, rgba(248,249,247,0.56) 115%);
  border-color: rgba(255, 255, 255, 0.54);
}

.result-graph-summary {
  color: var(--content-ink);
  font-size: 13px;
  line-height: 1.42;
}

.result-graph-brief-grid {
  display: grid;
  gap: 8px;
  margin-top: 9px;
}

.result-mini-card {
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 8px;
  padding: 8px;
}

.result-mini-title {
  color: var(--content-ink);
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.result-guide-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.result-guide-card h4 {
  color: var(--content-ink);
  font-size: 13px;
  font-weight: 800;
  margin: 0 0 7px;
}

.result-detail-title {
  color: var(--content-ink);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
}

.result-detail-toggle .compact-list {
  margin-top: 8px;
}

.result-quiet-note {
  color: var(--content-muted);
  font-size: 12px;
  line-height: 1.35;
}

.advanced-settings {
  background: rgba(246, 248, 251, 0.66);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 8px;
  padding: 8px 10px;
}

.advanced-settings-title {
  color: var(--content-ink);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
}

.advanced-settings-grid {
  margin-top: 10px;
}

.result-specific-controls {
  background: linear-gradient(180deg, rgba(250,247,251,0.74) 0, rgba(240,238,247,0.58) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 8px;
  display: grid;
  gap: 8px;
  overflow: visible;
  padding: 10px;
  position: relative;
  z-index: 4;
}

.result-specific-controls-empty {
  display: none;
}

.result-specific-heading {
  color: var(--content-ink);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.result-specific-section {
  display: none;
}

.result-specific-section-active {
  display: grid;
  gap: 8px;
  overflow: visible;
}

.result-specific-intro {
  display: grid;
  gap: 3px;
}

.result-specific-title {
  color: var(--content-ink);
  font-size: 14px;
  font-weight: 850;
}

.result-specific-note,
.result-specific-empty {
  color: var(--content-muted);
  font-size: 12px;
  line-height: 1.35;
}

.result-specific-grid {
  align-items: end;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  overflow: visible;
}

.result-specific-grid .control-group {
  position: relative;
}

.result-specific-grid .control-group:focus-within {
  z-index: 1000;
}

.formal-statement-card {
  background: #fffdf2;
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(205, 166, 66, 0.36);
  border-radius: 8px;
  box-shadow: none;
  padding: 10px 12px;
}

.formal-statement-plain {
  color: #4b5563;
  font-size: 13px;
  line-height: 1.35;
  margin-bottom: 8px;
}

.formal-statement-text {
  color: #2d3748;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  line-height: 1.5;
}

.formal-statement-text p {
  margin: 0;
}

.formal-statement-text mjx-container {
  font-size: 112%;
}

.formal-statement-text mjx-container[display="true"] {
  margin: 10px 0 6px;
}

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

.parameter-guide-section-title {
  color: var(--content-ink);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
  margin-top: 2px;
  text-transform: uppercase;
}

.parameter-guide-note {
  color: var(--content-muted);
  font-size: 12px;
  line-height: 1.35;
  margin-top: -2px;
}

.parameter-guide-inactive-section {
  display: grid;
  gap: 7px;
}

.parameter-guide-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.parameter-guide-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.76) 0, rgba(247,248,247,0.58) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 8px;
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 10px 12px;
}

.parameter-guide-card-inactive {
  background: linear-gradient(180deg, rgba(251,252,251,0.68) 0, rgba(247,248,246,0.48) 100%);
  border-color: rgba(255, 255, 255, 0.48);
}

.parameter-guide-label {
  color: var(--content-ink);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0;
}

.parameter-guide-text {
  color: var(--content-muted);
  font-size: 13px;
  line-height: 1.4;
}

.control-grid {
  display: grid;
  gap: 8px;
}

.mean-setup-body {
  display: grid;
  gap: 8px;
}

.mean-thread-strip {
  display: grid;
  gap: 6px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.mean-thread-step {
  background: linear-gradient(180deg, rgba(248,250,249,0.74) 0, rgba(241,245,243,0.56) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 7px;
  color: #29473f;
  font-size: 11.5px;
  font-weight: 850;
  line-height: 1.25;
  min-width: 0;
  padding: 7px 8px;
  text-align: center;
}

.mean-setup-note {
  background: linear-gradient(180deg, rgba(255,254,250,0.74) 0, rgba(247,248,246,0.56) 100%);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 7px;
  color: var(--content-muted);
  font-size: 12px;
  line-height: 1.35;
  padding: 8px 10px;
}

.mean-control-grid {
  align-items: end;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mean-readout-panel .summary-metric-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.three-col {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.classification-control-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.classification-control-grid .control-group:nth-child(1),
.classification-control-grid .control-group:nth-child(2) {
  grid-column: span 3;
}

.classification-control-grid .control-group:nth-child(3),
.classification-control-grid .control-group:nth-child(4) {
  grid-column: span 6;
}

.classification-control-grid .control-group:nth-child(5),
.classification-control-grid .control-group:nth-child(6),
.classification-control-grid .control-group:nth-child(7) {
  grid-column: span 2;
}

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

.five-col {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.six-col {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.seven-col {
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.control-group {
  min-width: 0;
}

.control-label {
  color: var(--content-muted);
  display: block;
  font-size: 11px;
  font-weight: 800;
  margin-bottom: 5px;
  text-transform: uppercase;
}

.control-help {
  color: #597080;
  font-size: 10.5px;
  line-height: 1.25;
  margin: -1px 0 5px;
  overflow-wrap: anywhere;
}

.number-input {
  border: 1px solid rgba(178, 196, 210, 0.74);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0, rgba(242,247,250,0.9) 100%);
  box-shadow: inset 0 1px 2px rgba(15, 36, 57, 0.045);
  box-sizing: border-box;
  color: var(--content-ink);
  display: block;
  font-size: 13px;
  height: 38px;
  padding: 6px 8px;
  visibility: visible;
  width: 100%;
}

.number-stepper {
  align-items: stretch;
  display: grid;
  gap: 4px;
  grid-template-columns: 32px minmax(0, 1fr) 32px;
  width: 100%;
}

.number-stepper .number-input {
  align-items: center;
  display: flex;
  min-width: 0;
  opacity: 1;
  overflow: hidden;
  visibility: visible;
}

.number-stepper .number-input input {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  color: var(--content-ink) !important;
  display: block;
  font: inherit;
  height: 100%;
  line-height: 1.2;
  min-width: 0;
  outline: none;
  padding: 0;
  width: 100%;
}

.number-stepper-button {
  align-items: center;
  background:
    linear-gradient(180deg, rgba(62, 96, 111, 0.96) 0, rgba(25, 50, 65, 0.96) 100%);
  border: 1px solid rgba(113, 213, 225, 0.36);
  border-radius: 8px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.2),
    0 2px 7px rgba(18, 38, 56, 0.12);
  color: #ffffff;
  cursor: pointer;
  display: inline-flex;
  font-size: 18px;
  font-weight: 800;
  height: 38px;
  justify-content: center;
  line-height: 1;
  padding: 0;
  width: 32px;
}

.number-stepper-button:hover {
  background:
    linear-gradient(180deg, rgba(76, 118, 135, 0.98) 0, rgba(35, 68, 84, 0.98) 100%);
  border-color: rgba(113, 213, 225, 0.62);
}

.number-stepper-button:active {
  transform: translateY(1px);
}

.result-specific-grid .number-input {
  display: block;
  min-height: 38px;
  opacity: 1;
  visibility: visible;
}

.formula-input {
  background: linear-gradient(180deg, rgba(255,255,255,0.96) 0, rgba(251,250,244,0.86) 100%);
  border: 1px solid rgba(214, 217, 202, 0.72);
  border-radius: 8px;
  color: var(--content-ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  line-height: 1.35;
  min-height: 72px;
  padding: 7px 9px;
  resize: vertical;
  width: 100%;
}

.formula-control-grid {
  align-items: start;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.formula-control-grid .control-group:nth-child(1),
.formula-control-grid .control-group:nth-child(2) {
  grid-column: span 2;
}

.studio-dropdown .Select-control,
.studio-dropdown .Select-menu-outer {
  background: linear-gradient(180deg, rgba(255,255,255,0.96) 0, rgba(251,250,244,0.9) 100%);
  border-color: rgba(214, 217, 202, 0.72);
  border-radius: 8px;
  color: var(--content-ink);
}

.studio-dropdown .Select-value-label,
.studio-dropdown .Select-placeholder,
.studio-dropdown .Select-input,
.studio-dropdown .Select-input input {
  color: var(--content-ink) !important;
}

.studio-dropdown,
.studio-dropdown .Select {
  overflow: visible;
  position: relative;
}

.studio-dropdown .Select.is-open,
.studio-dropdown.is-open,
.control-group:focus-within .studio-dropdown {
  z-index: 10000;
}

.studio-dropdown .Select-menu-outer {
  box-shadow: var(--shadow-glass);
  overflow: visible;
  position: absolute;
  z-index: 10001 !important;
}

.dash-dropdown-wrapper,
.dash-dropdown-wrapper > div,
.dash-dropdown-content,
.dash-dropdown[data-state="open"] {
  z-index: 10050 !important;
}

.dash-dropdown-content {
  box-shadow: var(--shadow-glass);
}

.studio-dropdown .VirtualizedSelectOption {
  background: rgba(255, 255, 255, 0.96);
  color: var(--content-ink);
}

.studio-dropdown .VirtualizedSelectFocusedOption {
  background: #eaf5f1;
}

.metric-summary {
  height: 100%;
}

.result-summary-detail {
  display: grid;
  gap: 7px;
}

.summary-metric-grid {
  display: grid;
  gap: 7px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.result-summary-panel .result-summary-metric-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.result-summary-panel .summary-metric {
  padding: 7px;
}

.result-summary-panel .metric-value {
  font-size: 16px;
}

.result-summary-panel .metric-note {
  font-size: 10.5px;
}

.classification-summary-grid {
  gap: 6px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.summary-metric {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.78) 0, rgba(247,248,247,0.6) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-top: 3px solid rgba(15, 118, 110, 0.5);
  border-radius: 8px;
  min-width: 0;
  padding: 8px;
}

.classification-summary-grid .summary-metric {
  padding: 7px;
}

.summary-metric-grid .summary-metric:nth-child(2n) {
  border-top-color: rgba(167, 101, 42, 0.58);
}

.summary-metric-grid .summary-metric:nth-child(3n) {
  border-top-color: rgba(168, 61, 92, 0.46);
}

.classification-summary-grid .metric-value {
  font-size: 16px;
  margin-top: 2px;
}

.classification-summary-grid .metric-note {
  font-size: 10px;
}

.metric-label {
  color: var(--content-muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.metric-value {
  color: var(--content-ink);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.2;
  margin-top: 4px;
  overflow-wrap: anywhere;
}

.metric-note {
  color: var(--content-muted);
  font-size: 11px;
  line-height: 1.25;
  margin-top: 3px;
}

.math-inline p,
.math-list-text p {
  display: inline;
  margin: 0;
}

.math-inline mjx-container {
  margin: 0 1px;
}

.math-paragraph p {
  margin: 0;
}

.result-summary-explain-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.78) 0, rgba(247,248,247,0.6) 100%);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 8px;
  padding: 8px;
}

.result-summary-current {
  background: linear-gradient(180deg, rgba(255,246,235,0.76) 0, rgba(247,248,246,0.58) 120%);
  border-color: rgba(255, 255, 255, 0.54);
}

.result-summary-title {
  color: var(--content-ink);
  font-size: 11px;
  font-weight: 900;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.result-summary-copy {
  color: var(--content-muted);
  font-size: 12px;
  line-height: 1.3;
  margin: 0 0 7px;
}

.result-summary-inline-row {
  align-items: baseline;
  display: grid;
  gap: 6px;
  grid-template-columns: auto minmax(0, 1fr);
  margin-top: 5px;
}

.result-summary-tag {
  background: rgba(234, 245, 241, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 999px;
  color: var(--content-ink);
  font-size: 10px;
  font-weight: 900;
  line-height: 1;
  padding: 4px 6px;
  text-transform: uppercase;
}

.result-summary-inline-text {
  color: var(--content-muted);
  font-size: 12px;
  line-height: 1.28;
}

.visual-section .section-panel-body {
  gap: 8px;
}

.loading-wrap,
.dash-graph {
  min-width: 0;
  width: 100%;
}

.dash-graph {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 8px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86), 0 6px 16px rgba(31, 41, 55, 0.06);
  overflow: hidden;
}

.plot-explanation {
  background:
    linear-gradient(180deg, rgba(255,253,248,0.78) 0, rgba(247,244,235,0.58) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 8px;
  padding: 8px;
}

.plot-explanation-title {
  color: var(--content-ink);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
}

.plot-explanation-content {
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(0, 1fr) minmax(210px, 0.55fr);
  margin-top: 8px;
}

.plot-explanation-copy {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 18px;
}

.plot-explanation-copy strong {
  color: var(--content-ink);
  font-weight: 800;
}

.watch-box {
  background: rgba(243, 239, 231, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 8px;
  padding: 8px;
}

.watch-title {
  color: var(--content-ink);
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 4px;
}

.watch-box ul {
  color: var(--content-muted);
  display: grid;
  font-size: 12px;
  gap: 4px;
  line-height: 1.3;
  margin: 0;
  padding-left: 17px;
}

.map-board-page {
  gap: 0;
}

.map-board {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.9) 0, rgba(248,249,249,0.78) 100%),
    linear-gradient(135deg, rgba(105,122,119,0.075) 0, rgba(100,114,128,0.055) 100%);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(130, 233, 245, 0.34);
  border-radius: 8px;
  box-shadow:
    var(--shadow-circuit),
    inset 0 1px 0 rgba(255,255,255,0.78);
  display: grid;
  gap: 14px;
  min-height: calc(100vh - 190px);
  overflow: hidden;
  padding: 16px;
  position: relative;
}

.map-board::before {
  background:
    linear-gradient(90deg, rgba(105,122,119,0.048) 1px, transparent 1px),
    linear-gradient(180deg, rgba(105,122,119,0.04) 1px, transparent 1px);
  background-size: 34px 34px;
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
}

.map-board > * {
  position: relative;
}

.map-board-header {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.16) 0, rgba(255,255,255,0.035) 100%),
    linear-gradient(115deg, var(--chrome-start) 0, var(--chrome-mid) 56%, var(--chrome-end) 100%);
  border: 1px solid rgba(130, 233, 245, 0.34);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(8,17,31,0.14), inset 0 1px 0 rgba(255,255,255,0.18);
  color: #ffffff;
  display: grid;
  gap: 4px;
  padding: 13px 15px;
}

.map-board-title {
  font-size: 23px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.12;
}

.map-board-subtitle {
  color: #ffffff;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.35;
  max-width: none;
  white-space: nowrap;
}

.map-landscape {
  align-items: stretch;
  display: grid;
  gap: 0;
  grid-template-columns:
    minmax(230px, 0.76fr)
    minmax(92px, 0.22fr)
    minmax(430px, 1.35fr)
    minmax(92px, 0.22fr)
    minmax(330px, 1.02fr);
  min-height: 620px;
}

.map-stage-panel {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.74) 0, rgba(248,249,248,0.58) 100%);
  border: 1px solid rgba(130, 233, 245, 0.32);
  border-radius: 8px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.72),
    0 12px 28px rgba(42,65,68,0.07);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-width: 0;
  padding: 10px;
}

.map-stage-heading {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0.04)),
    linear-gradient(115deg, var(--chrome-start), var(--chrome-muted-bottom));
  border: 1px solid rgba(130, 233, 245, 0.28);
  border-radius: 8px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.18);
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
  margin-bottom: 10px;
  padding: 10px 11px;
  text-transform: uppercase;
}

.map-stage-body {
  display: grid;
  min-height: 0;
}

.map-left-column,
.map-right-column {
  display: grid;
  min-width: 0;
}

.map-left-column {
  grid-template-rows: minmax(0, 1fr) 38px minmax(0, 1fr);
  height: 100%;
}

.map-right-column {
  grid-template-rows: minmax(0, 1fr) 38px minmax(0, 1fr) 38px minmax(0, 1fr);
  height: 100%;
}

.map-left-column .map-node,
.map-right-column .map-major-box {
  min-height: auto;
}

.map-right-column .map-major-box {
  gap: 6px;
  padding: 8px 9px;
}

.map-right-column .map-major-items {
  grid-template-columns: 1fr;
}

.map-right-column .map-major-item {
  padding: 5px 6px;
}

.map-right-column .map-major-number {
  flex-basis: 34px;
  font-size: 11px;
  height: 34px;
  width: 34px;
}

.map-right-column .map-major-title {
  font-size: 12.5px;
}

.map-right-column .map-major-copy {
  font-size: 10.5px;
  line-height: 1.25;
  margin-top: 3px;
}

.map-right-column .map-major-item-title {
  font-size: 10.5px;
}

.map-right-column .map-major-item-copy {
  font-size: 9.8px;
  line-height: 1.2;
  margin-top: 2px;
}

.map-stage-route .map-stage-body {
  height: 100%;
  min-height: 0;
}

.map-spine {
  align-items: stretch;
  display: grid;
  gap: 0;
  grid-template-columns: minmax(240px, 1fr) minmax(120px, 0.38fr) minmax(240px, 1fr);
  justify-self: center;
  max-width: 980px;
  width: 100%;
}

.map-node {
  --node-accent: var(--future-cyan);
  --node-soft: rgba(9, 168, 189, 0.12);
  align-items: flex-start;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.92) 0, rgba(248,250,249,0.78) 100%);
  border: 1px solid rgba(130, 233, 245, 0.34);
  border-top: 3px solid var(--node-accent);
  border-radius: 8px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.82),
    0 10px 22px rgba(9,86,105,0.08);
  color: var(--content-ink);
  display: flex;
  gap: 10px;
  min-height: 102px;
  min-width: 0;
  padding: 12px;
}

.map-node-large {
  align-content: start;
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr;
  padding: 13px;
}

.map-node-large .map-node-number {
  flex-basis: 36px;
  font-size: 11px;
  height: 36px;
  width: 36px;
}

.map-node-large .map-node-text {
  min-width: 0;
}

.map-node-start {
  --node-accent: #a7652a;
  --node-soft: rgba(167, 101, 42, 0.14);
}

.map-node-target {
  --node-accent: #355a91;
  --node-soft: rgba(53, 90, 145, 0.13);
}

.map-node-decision {
  --node-accent: #09a8bd;
  --node-soft: rgba(9, 168, 189, 0.15);
}

.map-node-final {
  --node-accent: #3f7047;
  --node-soft: rgba(63, 112, 71, 0.14);
}

.map-node-number {
  align-items: center;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.28), rgba(255,255,255,0.04)),
    var(--node-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 5px var(--node-soft), inset 0 1px 0 rgba(255,255,255,0.36);
  color: #ffffff;
  display: flex;
  flex: 0 0 42px;
  font-size: 12px;
  font-weight: 900;
  height: 42px;
  justify-content: center;
  width: 42px;
}

.map-node-number span {
  display: block;
}

.map-node-decision .map-node-number {
  border-radius: 7px;
  transform: rotate(45deg);
}

.map-node-decision .map-node-number span {
  transform: rotate(-45deg);
}

.map-node-title {
  color: var(--content-ink);
  font-size: 14px;
  font-weight: 900;
  line-height: 1.18;
}

.map-node-copy {
  color: var(--content-muted);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
  margin-top: 6px;
}

.map-node-details {
  display: grid;
  gap: 4px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 0;
}

.map-node-detail {
  background: rgba(255,255,255,0.74);
  border: 1px solid rgba(216, 224, 234, 0.78);
  border-radius: 8px;
  color: var(--content-muted);
  font-size: 10.5px;
  font-weight: 750;
  line-height: 1.15;
  padding: 5px 6px;
}

.map-mini-visual {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.8), rgba(244,247,246,0.48));
  border: 1px solid rgba(130, 233, 245, 0.3);
  border-radius: 8px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
  height: 96px;
  margin-top: 10px;
  overflow: hidden;
  position: relative;
}

.map-node-large .map-mini-visual {
  margin-top: 0;
}

.map-mini-img {
  display: block;
  height: 100%;
  object-fit: contain;
  padding: 0;
  transform: scale(1.12);
  width: 100%;
}

.map-board-route .map-mini-visual {
  height: 82px;
  margin-top: 4px;
}

.map-board-route .map-mini-img {
  transform: scale(1.16);
}

.map-decision-panel {
  display: grid;
  gap: 14px;
  justify-self: stretch;
  min-height: 100%;
  padding: 14px;
}

.map-landscape .map-decision-panel {
  align-self: stretch;
  height: 100%;
  grid-template-rows: auto minmax(0, 1fr);
  min-height: 0;
}

.map-decision-heading {
  align-items: flex-start;
  display: flex;
  gap: 10px;
}

.map-decision-options {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  position: relative;
}

.map-landscape .map-decision-options {
  align-content: stretch;
  gap: 18px;
  grid-template-columns: 1fr;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  height: 100%;
  min-height: 0;
}

.map-landscape .map-decision-panel {
  gap: 10px;
  padding: 12px;
}

.map-landscape .map-decision-options .map-board-route {
  gap: 12px;
  grid-template-rows: auto minmax(92px, 0.72fr) minmax(0, 1.28fr);
  min-height: 0;
  padding: 14px;
}

.map-landscape .map-decision-options .map-board-route-steps {
  align-content: stretch;
  grid-template-rows: repeat(3, minmax(0, 1fr));
  min-height: 0;
}

.map-landscape .map-decision-options .map-board-route-step {
  align-content: center;
  display: grid;
  min-height: 0;
}

.map-landscape .map-decision-options .map-mini-visual {
  height: 100%;
  margin-top: 0;
  min-height: 92px;
}

.map-decision-options::before {
  background: linear-gradient(90deg, rgba(9,168,189,0.18), rgba(9,168,189,0.62), rgba(9,168,189,0.18));
  content: "";
  height: 3px;
  left: 24%;
  position: absolute;
  right: 24%;
  top: -7px;
}

.map-decision-options .map-board-route {
  position: relative;
}

.map-decision-options .map-board-route::before {
  background: linear-gradient(180deg, rgba(9,168,189,0.58), rgba(9,168,189,0.12));
  content: "";
  height: 8px;
  left: 50%;
  position: absolute;
  top: -12px;
  transform: translateX(-50%);
  width: 3px;
}

.map-landscape .map-decision-options::before,
.map-landscape .map-decision-options .map-board-route::before {
  display: none;
}

.map-column-connector {
  --column-arrow: rgba(9,168,189,0.76);
  align-items: center;
  display: flex;
  justify-content: center;
  min-height: 42px;
  position: relative;
}

.map-column-connector::before {
  background: linear-gradient(180deg, rgba(9,168,189,0.14), var(--column-arrow));
  content: "";
  height: 100%;
  width: 3px;
}

.map-column-connector::after {
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 10px solid var(--column-arrow);
  bottom: 0;
  content: "";
  position: absolute;
}

.map-column-connector span {
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(130, 233, 245, 0.42);
  border-radius: 999px;
  color: #075064;
  font-size: 10px;
  font-weight: 900;
  line-height: 1;
  padding: 5px 7px;
  position: absolute;
  text-transform: uppercase;
  white-space: nowrap;
  z-index: 1;
}

.map-branch-connector {
  min-width: 0;
  overflow: visible;
  position: relative;
}

.map-branch-connector::before {
  background: rgba(9,168,189,0.6);
  content: "";
  position: absolute;
}

.map-branch-label {
  background: rgba(255,255,255,0.94);
  border: 1px solid rgba(130, 233, 245, 0.46);
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(9,86,105,0.08);
  color: #075064;
  font-size: 10px;
  font-weight: 900;
  left: 48%;
  line-height: 1;
  padding: 6px 8px;
  position: absolute;
  text-transform: uppercase;
  top: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  z-index: 2;
}

.map-branch-line {
  background: linear-gradient(90deg, rgba(9,168,189,0.16), rgba(9,168,189,0.78));
  height: 3px;
  position: absolute;
  transform-origin: left center;
}

.map-branch-line::after {
  border-bottom: 6px solid transparent;
  border-left: 9px solid rgba(9,168,189,0.78);
  border-top: 6px solid transparent;
  content: "";
  position: absolute;
  right: -2px;
  top: -5px;
}

.map-split-connector .map-branch-stem {
  left: 0;
  top: 67%;
  width: 48%;
}

.map-split-connector .map-branch-arm-top {
  left: 48%;
  top: 31%;
  transform: none;
  width: 52%;
}

.map-split-connector .map-branch-arm-bottom {
  left: 48%;
  top: 67%;
  transform: none;
  width: 52%;
}

.map-split-connector .map-branch-label {
  top: 67%;
}

.map-split-connector::before {
  height: 36%;
  left: 48%;
  top: 31%;
  width: 3px;
}

.map-merge-connector .map-branch-stem {
  left: 52%;
  top: 19%;
  width: 48%;
}

.map-merge-connector .map-branch-arm-top {
  left: 0;
  top: 31%;
  transform: none;
  width: 52%;
}

.map-merge-connector .map-branch-arm-bottom {
  left: 0;
  top: 69%;
  transform: none;
  width: 52%;
}

.map-merge-connector .map-branch-label {
  left: 54%;
  top: 50%;
}

.map-merge-connector::before {
  height: 50%;
  left: 52%;
  top: 19%;
  width: 3px;
}

.map-connector {
  align-items: center;
  display: flex;
  justify-content: center;
  min-height: 100%;
  position: relative;
}

.map-connector::before {
  background: linear-gradient(90deg, rgba(9,168,189,0.16), rgba(9,168,189,0.72));
  content: "";
  height: 3px;
  width: calc(100% + 2px);
}

.map-connector::after {
  border-bottom: 7px solid transparent;
  border-left: 10px solid rgba(9,168,189,0.78);
  border-top: 7px solid transparent;
  content: "";
  position: absolute;
  right: 0;
}

.map-connector span,
.map-down-connector span {
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(130, 233, 245, 0.42);
  border-radius: 999px;
  color: #075064;
  font-size: 10px;
  font-weight: 900;
  line-height: 1;
  padding: 5px 7px;
  position: absolute;
  text-transform: uppercase;
  white-space: nowrap;
  z-index: 1;
}

.map-down-connector {
  --connector-x: 50%;
  align-items: center;
  display: flex;
  justify-content: center;
  margin: -4px 0;
  min-height: 58px;
  position: relative;
}

.map-down-connector::before {
  background: linear-gradient(180deg, rgba(9,168,189,0.16), rgba(9,168,189,0.72));
  content: "";
  left: var(--connector-x);
  height: 100%;
  position: absolute;
  transform: translateX(-50%);
  width: 3px;
}

.map-down-connector::after {
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 10px solid rgba(9,168,189,0.78);
  bottom: 0;
  content: "";
  left: var(--connector-x);
  position: absolute;
  transform: translateX(-50%);
}

.map-down-connector span {
  left: var(--connector-x);
  transform: translateX(-50%);
}

.map-down-from-target {
  --connector-x: 75%;
  justify-self: center;
  max-width: 980px;
  width: 100%;
}

.map-down-from-decision {
  --connector-x: 50%;
}

.map-route-zone {
  align-items: stretch;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr) 104px minmax(0, 1fr);
}

.map-board-route {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.86) 0, rgba(248,249,249,0.74) 100%);
  border: 1px solid rgba(130, 233, 245, 0.3);
  border-radius: 8px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.78), 0 10px 22px rgba(9,86,105,0.07);
  display: grid;
  gap: 10px;
  padding: 12px;
}

.map-board-route-heading {
  align-items: center;
  display: flex;
  gap: 9px;
  justify-content: space-between;
}

.map-board-route-tag {
  background: rgba(8, 17, 31, 0.88);
  border: 1px solid rgba(130, 233, 245, 0.24);
  border-radius: 999px;
  color: #ffffff;
  font-size: 10px;
  font-weight: 900;
  line-height: 1;
  padding: 6px 8px;
  text-transform: uppercase;
}

.map-board-route-title {
  color: var(--content-ink);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.1;
}

.map-board-route-steps {
  display: grid;
  gap: 8px;
}

.map-board-route-step {
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(216, 224, 234, 0.8);
  border-radius: 8px;
  padding: 9px 10px;
}

.map-board-route-step-title {
  color: var(--content-ink);
  font-size: 12.5px;
  font-weight: 900;
  line-height: 1.2;
}

.map-board-route-step-copy {
  color: var(--content-muted);
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.35;
  margin-top: 4px;
}

.map-board-route-hub {
  align-self: center;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.28), rgba(255,255,255,0.04)),
    linear-gradient(180deg, #09a8bd 0, #075064 100%);
  border: 1px solid rgba(130, 233, 245, 0.52);
  border-radius: 50%;
  box-shadow:
    0 0 0 8px rgba(9, 168, 189, 0.1),
    0 14px 28px rgba(8, 17, 31, 0.14),
    inset 0 1px 0 rgba(255,255,255,0.28);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  height: 96px;
  justify-content: center;
  justify-self: center;
  padding: 10px;
  text-align: center;
  width: 96px;
}

.map-board-route-hub-title {
  font-size: 12px;
  font-weight: 900;
  line-height: 1.12;
}

.map-board-route-hub-copy {
  color: #ffffff;
  font-size: 10px;
  font-weight: 800;
  line-height: 1.2;
  margin-top: 4px;
}

.map-major-row {
  align-items: stretch;
  display: grid;
  gap: 0;
  grid-template-columns:
    minmax(0, 1fr)
    minmax(86px, 0.24fr)
    minmax(0, 1fr)
    minmax(118px, 0.32fr)
    minmax(0, 1fr);
}

.map-major-box {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.9) 0, rgba(248,249,249,0.76) 100%);
  border: 1px solid rgba(130, 233, 245, 0.3);
  border-radius: 8px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.78), 0 10px 22px rgba(9,86,105,0.07);
  min-width: 0;
  padding: 12px;
}

.map-major-box {
  --major-accent: var(--future-cyan);
  --major-soft: rgba(9, 168, 189, 0.12);
  border-top: 3px solid var(--major-accent);
  display: grid;
  gap: 10px;
}

.map-major-evidence {
  --major-accent: #09a8bd;
  --major-soft: rgba(9, 168, 189, 0.13);
}

.map-major-audit {
  --major-accent: #6f4e7c;
  --major-soft: rgba(111, 78, 124, 0.13);
}

.map-major-conclusion {
  --major-accent: #3f7047;
  --major-soft: rgba(63, 112, 71, 0.14);
}

.map-major-heading {
  align-items: flex-start;
  display: flex;
  gap: 10px;
}

.map-major-number {
  align-items: center;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.28), rgba(255,255,255,0.04)),
    var(--major-accent);
  border-radius: 8px;
  box-shadow: 0 0 0 5px var(--major-soft), inset 0 1px 0 rgba(255,255,255,0.34);
  color: #ffffff;
  display: flex;
  flex: 0 0 42px;
  font-size: 12px;
  font-weight: 900;
  height: 42px;
  justify-content: center;
  width: 42px;
}

.map-major-title {
  color: var(--content-ink);
  font-size: 14px;
  font-weight: 900;
  line-height: 1.18;
}

.map-major-copy {
  color: var(--content-muted);
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.35;
  margin-top: 5px;
}

.map-major-items {
  display: grid;
  gap: 7px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.map-major-item {
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(216, 224, 234, 0.78);
  border-radius: 8px;
  min-width: 0;
  padding: 8px;
}

.map-major-item-title {
  color: var(--content-ink);
  font-size: 11.5px;
  font-weight: 900;
  line-height: 1.18;
}

.map-major-item-copy {
  color: var(--content-muted);
  font-size: 10.8px;
  font-weight: 600;
  line-height: 1.3;
  margin-top: 3px;
}

.map-top-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1.55fr) minmax(320px, 0.85fr);
  align-items: stretch;
}

.map-command-panel .section-panel-body,
.map-check-panel .section-panel-body {
  gap: 10px;
}

.map-command-intro {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.78) 0, rgba(244,247,246,0.54) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(130, 233, 245, 0.3);
  border-radius: 8px;
  box-shadow: var(--shadow-circuit);
  padding: 10px 12px;
}

.map-command-label {
  color: #063f4f;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.map-command-copy {
  color: var(--content-muted);
  font-size: 13px;
  line-height: 1.4;
  margin: 0;
}

.map-route-grid {
  display: grid;
  gap: 9px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.map-route-card,
.map-check-card,
.map-caveat-chip {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.78) 0, rgba(247,248,247,0.58) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(130, 233, 245, 0.28);
  border-radius: 8px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    0 8px 18px rgba(9, 86, 105, 0.07);
  min-width: 0;
}

.map-route-card {
  display: grid;
  gap: 6px;
  padding: 10px;
}

.map-route-kicker {
  color: var(--future-cyan);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.map-route-title {
  color: var(--content-ink);
  font-size: 15px;
  font-weight: 900;
  line-height: 1.2;
}

.map-route-target {
  color: #075064;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.map-route-copy {
  color: var(--content-muted);
  font-size: 12px;
  line-height: 1.35;
  margin: 0;
}

.map-route-list {
  color: var(--content-muted);
  display: grid;
  font-size: 12px;
  gap: 4px;
  line-height: 1.3;
  margin: 0;
  padding-left: 17px;
}

.map-route-list li::marker {
  color: var(--future-cyan);
}

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

.map-check-card {
  padding: 9px;
}

.map-check-title {
  color: var(--content-ink);
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.map-check-copy {
  color: var(--content-muted);
  font-size: 12px;
  line-height: 1.35;
}

.workflow-panel {
  --flow-accent: var(--future-cyan);
  --flow-soft: rgba(9, 168, 189, 0.12);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.76) 0, rgba(247,248,247,0.56) 100%);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(130, 233, 245, 0.34);
  border-radius: 8px;
  box-shadow: var(--shadow-circuit);
  padding: 10px;
}

.workflow-panel-estimand {
  --flow-accent: #4e669f;
  --flow-soft: rgba(78, 102, 159, 0.12);
}

.workflow-panel-sampling {
  --flow-accent: var(--future-cyan);
  --flow-soft: rgba(9, 168, 189, 0.12);
}

.workflow-panel-uncertainty {
  --flow-accent: var(--future-mint);
  --flow-soft: rgba(15, 118, 110, 0.12);
}

.workflow-panel-evidence {
  --flow-accent: var(--violet);
  --flow-soft: var(--violet-soft);
}

.workflow-panel-decision {
  --flow-accent: var(--green);
  --flow-soft: var(--green-soft);
}

.workflow-heading {
  border-bottom-color: color-mix(in srgb, var(--flow-accent) 55%, #657991);
  margin-bottom: 6px;
}

.workflow-subtitle {
  color: var(--content-muted);
  font-size: 12.5px;
  line-height: 1.35;
  margin: 0 0 12px;
}

.workflow-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  overflow: visible;
}

.workflow-step {
  --step-accent: #4e669f;
  --step-soft: rgba(78, 102, 159, 0.12);
  appearance: none;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.84) 0, rgba(247,248,247,0.64) 160%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(130, 233, 245, 0.28);
  border-top: 3px solid var(--step-accent);
  border-radius: 8px;
  color: inherit;
  cursor: pointer;
  min-width: 0;
  padding: 9px;
  position: relative;
  text-align: left;
  width: 100%;
}

.workflow-step-estimand {
  --step-accent: #4e669f;
  --step-soft: rgba(78, 102, 159, 0.12);
}

.workflow-step-sampling {
  --step-accent: var(--future-cyan);
  --step-soft: rgba(9, 168, 189, 0.12);
}

.workflow-step-uncertainty {
  --step-accent: var(--future-mint);
  --step-soft: rgba(15, 118, 110, 0.12);
}

.workflow-step-evidence {
  --step-accent: var(--violet);
  --step-soft: var(--violet-soft);
}

.workflow-step-decision {
  --step-accent: var(--green);
  --step-soft: var(--green-soft);
}

.workflow-step:not(:last-child)::after {
  background: var(--step-accent);
  content: "";
  height: 3px;
  opacity: 0.55;
  position: absolute;
  right: -18px;
  top: 48px;
  width: 16px;
}

.workflow-step:not(:last-child)::before {
  border-bottom: 6px solid transparent;
  border-left: 8px solid var(--step-accent);
  border-top: 6px solid transparent;
  content: "";
  opacity: 0.55;
  position: absolute;
  right: -25px;
  top: 43px;
}

.workflow-step:hover,
.workflow-step:focus-visible,
.workflow-step-active {
  border-color: var(--step-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--step-accent) 18%, transparent);
  outline: none;
}

.flow-eyebrow {
  color: var(--step-accent);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.flow-title {
  color: var(--content-ink);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  margin-top: 3px;
  min-height: 36px;
}

.flow-item-list {
  display: grid;
  gap: 5px;
  margin-top: 7px;
}

.flow-item {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid color-mix(in srgb, var(--step-accent) 22%, #d7deea);
  border-radius: 8px;
  color: var(--content-muted);
  font-size: 12px;
  line-height: 1.25;
  padding: 5px 7px;
}

.workflow-detail-panel {
  margin-top: 12px;
}

.workflow-detail-intro {
  margin-bottom: 10px;
}

.workflow-detail-label {
  color: var(--flow-accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.workflow-detail-title {
  color: var(--ink);
  font-size: 20px;
  font-weight: 800;
  margin: 3px 0 6px;
}

.workflow-detail-summary {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  margin: 0;
}

.workflow-detail-grid {
  display: grid;
  gap: 9px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.workflow-detail-section {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.8) 0, rgba(247,248,247,0.6) 100%);
  -webkit-backdrop-filter: blur(10px) saturate(1.08);
  backdrop-filter: blur(10px) saturate(1.08);
  border: 1px solid rgba(130, 233, 245, 0.28);
  border-radius: 8px;
  padding: 10px;
}

.workflow-detail-section h4 {
  color: var(--content-ink);
  font-size: 14px;
  font-weight: 800;
  margin: 0 0 6px;
}

.workflow-detail-list {
  color: var(--content-muted);
  display: grid;
  font-size: 13px;
  gap: 6px;
  line-height: 1.35;
  margin: 0;
  padding-left: 18px;
}

.caveat-panel {
  width: 100%;
}

.map-trust-panel .section-panel-body {
  gap: 10px;
}

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

.map-caveat-chip {
  color: var(--content-muted);
  font-size: 12.5px;
  font-weight: 750;
  line-height: 1.35;
  padding: 9px 10px;
}

.app-footer {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  padding: 12px 4px 2px;
  text-align: center;
}

.tab-page-results .summary-metric-grid {
  grid-template-columns: 1fr;
}

.tab-page-results .result-summary-panel .summary-metric-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tab-page-results .plot-explanation:not([open]) {
  padding-bottom: 8px;
}

.tab-page-results,
.experiment-problem-page {
  --subtab-accent: var(--future-cyan);
  --subtab-accent-dark: #075064;
  --subtab-accent-soft: rgba(9, 168, 189, 0.13);
  --subtab-card:
    linear-gradient(180deg, rgba(255,255,255,0.8) 0, rgba(247,248,247,0.62) 100%),
    linear-gradient(135deg, rgba(240,243,242,0.24) 0, rgba(247,248,246,0.24) 100%);
  --subtab-card-deep:
    linear-gradient(180deg, rgba(255,255,255,0.74) 0, rgba(242,245,244,0.58) 100%),
    linear-gradient(135deg, rgba(235,240,239,0.26) 0, rgba(247,248,246,0.24) 100%);
  --subtab-heading:
    linear-gradient(180deg, rgba(255,255,255,0.2) 0, rgba(255,255,255,0.04) 100%),
    linear-gradient(180deg, var(--chrome-muted-top) 0, var(--chrome-muted-bottom) 100%);
  --subtab-line: rgba(130, 233, 245, 0.28);
  --subtab-shadow:
    0 8px 18px rgba(42, 65, 68, 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.78);
}

.tab-page-results .section-panel-body,
.experiment-problem-page .section-panel-body {
  background: var(--subtab-card);
  border-color: var(--subtab-line);
}

.tab-page-results .result-statement-card,
.tab-page-results .result-graph-brief-card,
.tab-page-results .result-learning-card,
.tab-page-results .result-detail-toggle,
.tab-page-results .result-guide-card,
.tab-page-results .result-mini-card,
.tab-page-results .formal-statement-card,
.tab-page-results .result-specific-controls,
.tab-page-results .advanced-settings,
.tab-page-results .parameter-guide-card,
.tab-page-results .parameter-guide-card-inactive,
.tab-page-results .concept-note,
.tab-page-results .summary-metric,
.tab-page-results .result-summary-explain-card,
.tab-page-results .plot-explanation,
.tab-page-results .watch-box,
.experiment-problem-page .concept-note,
.experiment-problem-page .summary-metric,
.experiment-problem-page .result-summary-explain-card,
.experiment-problem-page .plot-explanation,
.experiment-problem-page .watch-box,
.experiment-problem-page .mean-thread-step,
.experiment-problem-page .mean-setup-note,
.experiment-problem-page .regression-selection-panel,
.experiment-problem-page .regression-plot-column,
.experiment-problem-page .modeling-setup-guide,
.experiment-problem-page .modeling-guide-card,
.experiment-problem-page .modeling-guide-warning,
.experiment-problem-page .workbench-summary-strip,
.experiment-problem-page .coefficient-section,
.experiment-problem-page .ab-guide-card {
  background: var(--subtab-card);
  border-color: var(--subtab-line);
  box-shadow: var(--subtab-shadow);
}

.tab-page-results .result-graph-brief-card,
.tab-page-results .formal-statement-card,
.tab-page-results .result-specific-controls,
.tab-page-results .result-summary-current,
.experiment-problem-page .mean-setup-note,
.experiment-problem-page .modeling-setup-guide,
.experiment-problem-page .workbench-summary-strip,
.experiment-problem-page .regression-plot-column,
.experiment-problem-page .regression-selection-panel {
  background: var(--subtab-card-deep);
}

.tab-page-results .formal-statement-card {
  background: #fffdf2;
  border-color: rgba(205, 166, 66, 0.46);
  box-shadow: none;
}

.tab-page-results .summary-metric-grid .summary-metric,
.experiment-problem-page .summary-metric-grid .summary-metric,
.experiment-problem-page .classification-summary-grid .summary-metric {
  border-top-color: rgba(9, 168, 189, 0.46);
}

.tab-page-results .result-summary-tag,
.experiment-problem-page .result-summary-tag,
.experiment-problem-page .mean-thread-step {
  background: var(--subtab-accent-soft);
  border-color: rgba(9, 168, 189, 0.24);
  color: var(--subtab-accent-dark);
}

.experiment-problem-page .selection-panel-title,
.experiment-problem-page .workbench-summary-heading,
.experiment-problem-page .workbench-subpanel-heading {
  background: var(--subtab-heading);
  border-color: rgba(255, 255, 255, 0.24);
}

.experiment-problem-page .workbench-summary-strip .metric-label,
.experiment-problem-page .coefficient-table-title,
.experiment-problem-page .modeling-guide-label,
.tab-page-results .result-specific-heading,
.tab-page-results .parameter-guide-section-title,
.tab-page-results .result-mini-title,
.tab-page-results .result-summary-title {
  color: var(--subtab-accent-dark);
}

.experiment-problem-page .workbench-summary-strip .metric-value,
.experiment-problem-page .workbench-summary-strip .metric-note {
  color: var(--content-ink);
}

.experiment-problem-page .coefficient-table th {
  background: rgba(9, 168, 189, 0.12);
  color: var(--subtab-accent-dark);
}

.experiment-problem-page .coefficient-table td,
.experiment-problem-page .coefficient-table th {
  border-bottom-color: rgba(9, 168, 189, 0.12);
}

.tab-page-results .compact-list li::marker,
.tab-page-results .summary-bullets li::marker,
.experiment-problem-page .compact-list li::marker,
.experiment-problem-page .summary-bullets li::marker {
  color: var(--subtab-accent);
}

/* Readability pass: keep dashboard headings and Plotly figures unchanged. */
.question-text,
.section-copy,
.result-graph-summary,
.result-specific-note,
.result-specific-empty,
.formal-statement-plain,
.parameter-guide-note,
.parameter-guide-text,
.input-error-copy,
.input-error-list,
.mean-setup-note,
.ab-guide-card-copy,
.result-summary-copy,
.result-summary-inline-text,
.modeling-guide-title,
.modeling-guide-equation,
.modeling-guide-warning,
.workflow-detail-summary,
.map-node-copy,
.map-route-copy,
.map-check-copy,
.map-major-copy,
.map-major-item-copy,
.map-board-route-step-copy,
.map-command-copy {
  font-size: 13.25px;
  line-height: 1.38;
}

.compact-list,
.summary-bullets,
.plot-explanation-copy,
.watch-box ul,
.workflow-detail-list,
.map-route-list {
  font-size: 13.25px;
  gap: 6px;
  line-height: 1.38;
}

.plot-explanation-title,
.watch-title,
.info-title,
.result-mini-title,
.result-detail-title,
.result-specific-heading,
.result-specific-title,
.parameter-guide-section-title,
.parameter-guide-label,
.metric-label,
.coefficient-table-title,
.modeling-guide-label,
.flow-eyebrow,
.workflow-detail-label,
.map-route-kicker,
.map-route-target,
.map-check-title,
.map-board-route-step-title {
  font-size: 12px;
}

.concept-note,
.plot-explanation,
.watch-box,
.result-learning-card .section-copy,
.result-mini-card .section-copy,
.result-guide-card h4,
.flow-item,
.workflow-detail-section,
.map-caveat-chip,
.map-node-detail,
.map-major-item-title,
.ab-guide-card-title {
  font-size: 13.25px;
  line-height: 1.38;
}

.metric-note,
.classification-summary-grid .metric-note,
.result-summary-tag,
.mean-thread-step {
  font-size: 12px;
  line-height: 1.28;
}

.metric-value,
.workbench-summary-strip .metric-value,
.classification-summary-grid .metric-value {
  font-size: 19px;
}

.control-label,
.regression-controls-column .control-label,
.regression-selection-panel .control-label {
  font-size: 12px;
  line-height: 1.25;
}

.control-help,
.regression-selection-panel .control-help {
  font-size: 12px;
  line-height: 1.32;
}

.number-input,
.formula-input,
.regression-controls-column .number-input,
.regression-controls-column .formula-input {
  font-size: 13px;
}

.number-input,
.regression-controls-column .number-input {
  height: 39px;
}

.formula-input,
.regression-controls-column .formula-input {
  line-height: 1.36;
}

.studio-dropdown .Select-control,
.studio-dropdown .Select-placeholder,
.studio-dropdown .Select-value,
.studio-dropdown .Select-value-label,
.studio-dropdown .Select-input,
.studio-dropdown .Select-input input,
.studio-dropdown .Select-menu-outer,
.studio-dropdown .VirtualizedSelectOption,
.regression-selection-panel .studio-dropdown,
.regression-selection-panel .studio-dropdown *,
.regression-selection-panel .Select,
.regression-selection-panel .Select-control,
.regression-selection-panel .Select-value,
.regression-selection-panel .Select-value-label,
.regression-selection-panel .Select-placeholder,
.regression-selection-panel .Select-input,
.regression-selection-panel .Select-input input,
.regression-selection-panel .Select-menu-outer,
.regression-selection-panel .VirtualizedSelectOption {
  font-size: 13px !important;
}

.coefficient-table {
  font-size: 12px;
  line-height: 1.3;
}

.coefficient-table th,
.coefficient-table td {
  padding: 5px 6px;
}

/* Second pass for specific dense areas whose earlier selectors are more specific. */
.section-panel-body p,
.section-panel-body li,
.section-panel-body td,
.section-panel-body th,
.section-panel-body summary,
.section-panel-body label,
.section-panel-body input,
.section-panel-body textarea,
.section-panel-body .Select-value-label,
.section-panel-body .Select-placeholder,
.section-panel-body .Select-input input,
.section-panel-body .VirtualizedSelectOption {
  font-size: 13.25px;
  line-height: 1.38;
}

.app-tabs .tab,
.result-choice-tabs .result-choice-tab,
.experiment-tabs .experiment-tab,
.ab-workflow-tabs .ab-workflow-tab {
  font-size: 13px;
  line-height: 1.18;
}

.lab-section-subtitle {
  font-size: 13px;
  line-height: 1.32;
}

.app-footer {
  font-size: 13px;
}

.map-board-subtitle,
.workflow-subtitle,
.map-right-column .map-major-copy,
.map-right-column .map-major-item-copy,
.map-board-route-step-copy,
.map-board-route-hub-copy,
.map-node-copy,
.map-node-detail,
.map-major-copy,
.map-major-item-copy,
.map-command-copy,
.map-route-copy,
.map-route-list,
.map-check-copy,
.map-caveat-chip,
.flow-item,
.workflow-detail-summary,
.workflow-detail-list {
  font-size: 13.25px;
  line-height: 1.38;
}

.map-board-subtitle {
  font-size: 13px;
  line-height: 1.35;
  max-width: none;
  white-space: nowrap;
}

.map-right-column .map-major-title,
.map-right-column .map-major-item-title,
.map-node-title,
.map-major-title,
.map-major-item-title,
.map-route-title,
.map-check-title,
.flow-title,
.workflow-detail-section h4 {
  font-size: 14.5px;
  line-height: 1.25;
}

.map-stage-heading,
.map-node-number,
.map-node-large .map-node-number,
.map-right-column .map-major-number,
.map-major-number,
.map-board-route-tag,
.map-board-route-hub-title,
.map-command-label,
.map-route-kicker,
.map-route-target,
.flow-eyebrow,
.workflow-detail-label {
  font-size: 12px;
}

.regression-controls-column .studio-dropdown .Select-placeholder,
.regression-controls-column .studio-dropdown .Select-value,
.regression-controls-column .studio-dropdown .Select-value-label,
.regression-controls-column .studio-dropdown .Select-input,
.regression-controls-column .studio-dropdown .Select-input input,
.regression-controls-column .studio-dropdown .VirtualizedSelectOption,
.regression-selection-panel .Select--single > .Select-control .Select-value,
.regression-selection-panel .Select-placeholder,
.regression-selection-panel .Select-input,
.regression-selection-panel .Select-input input {
  font-size: 13px !important;
}

.workbench-summary-strip .metric-label,
.coefficient-table-title,
.modeling-guide-label,
.result-summary-title,
.result-summary-tag,
.parameter-guide-label,
.metric-label,
.watch-title,
.info-title,
.result-mini-title,
.result-detail-title {
  font-size: 12px;
}

.workbench-summary-strip .metric-note,
.metric-note,
.classification-summary-grid .metric-note,
.model-summary-bullets,
.modeling-guide-context,
.modeling-guide-title,
.modeling-guide-equation,
.result-summary-copy,
.result-summary-inline-text,
.parameter-guide-text,
.parameter-guide-note,
.result-specific-note,
.result-specific-empty,
.formal-statement-plain,
.ab-guide-card-copy,
.ab-guide-card-title,
.mean-setup-note,
.mean-thread-step,
.concept-note,
.plot-explanation-title,
.plot-explanation-copy,
.watch-box ul {
  font-size: 13.25px;
  line-height: 1.38;
}

/* Result summaries mix plain text and MathJax. Keep both paths visually even. */
.result-summary-panel .metric-label,
.result-summary-panel .metric-label.math-inline,
.result-summary-panel .metric-label.math-inline p {
  font-size: 12px;
  line-height: 1.16;
}

.result-summary-panel .metric-value {
  font-size: 17px;
  line-height: 1.16;
}

.result-summary-panel .metric-note,
.result-summary-panel .metric-note.math-inline,
.result-summary-panel .metric-note.math-inline p {
  font-size: 12px;
  line-height: 1.3;
}

.result-summary-panel .result-summary-copy,
.result-summary-panel .result-summary-copy p,
.result-summary-panel .result-summary-inline-text,
.result-summary-panel .result-summary-inline-text p {
  font-size: 13px;
  line-height: 1.34;
}

.result-summary-panel .metric-label mjx-container,
.result-summary-panel .metric-note mjx-container,
.result-summary-panel .result-summary-copy mjx-container,
.result-summary-panel .result-summary-inline-text mjx-container {
  font-size: 96% !important;
}

.result-summary-panel .math-inline p {
  line-height: inherit;
}

/* Keep Map steps 04-06 compact enough to balance the right column. */
.map-landscape .map-decision-options .map-board-route-title {
  font-size: 15px;
  line-height: 1.15;
}

.map-landscape .map-decision-options .map-board-route-step-title {
  font-size: 12.5px;
  line-height: 1.2;
}

.map-landscape .map-decision-options .map-board-route-step-copy {
  font-size: 12.25px;
  line-height: 1.3;
}

.map-right-column .map-major-number {
  font-size: 11.5px;
}

.map-right-column .map-major-title {
  font-size: 13.75px;
  line-height: 1.18;
}

.map-right-column .map-major-copy {
  font-size: 12.5px;
  line-height: 1.3;
}

.map-right-column .map-major-item-title {
  font-size: 12.5px;
  line-height: 1.18;
}

.map-right-column .map-major-item-copy {
  font-size: 12px;
  line-height: 1.25;
}

@media (max-width: 1200px) {
  .workbench-summary-strip .summary-metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mean-readout-panel .summary-metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .four-col,
  .five-col,
  .six-col,
  .seven-col,
  .mean-control-grid,
  .formula-control-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .formula-control-grid .control-group:nth-child(1),
  .formula-control-grid .control-group:nth-child(2) {
    grid-column: span 2;
  }

  .workflow-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .workflow-step::before,
  .workflow-step::after {
    display: none;
  }

  .map-spine,
  .map-route-zone,
  .map-major-row,
  .map-landscape {
    grid-template-columns: 1fr;
  }

  .map-landscape {
    gap: 10px;
    min-height: auto;
  }

  .map-left-column,
  .map-right-column {
    grid-template-rows: auto 36px auto;
  }

  .map-right-column {
    grid-template-rows: auto 36px auto 36px auto;
  }

  .map-branch-connector {
    min-height: 38px;
  }

  .map-branch-line {
    display: none;
  }

  .map-branch-label {
    left: 50%;
    top: 50%;
  }

  .map-connector {
    min-height: 30px;
  }

  .map-connector::before {
    background: linear-gradient(180deg, rgba(9,168,189,0.12), rgba(9,168,189,0.7));
    height: 30px;
    width: 2px;
  }

  .map-connector::after {
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-top: 10px solid rgba(9,168,189,0.72);
    border-bottom: 0;
    bottom: 0;
    right: auto;
    top: auto;
  }

  .map-connector span {
    position: absolute;
  }

  .map-down-from-target {
    --connector-x: 50%;
  }

  .map-board-route-hub {
    height: 76px;
    width: 76px;
  }

  .map-top-grid,
  .map-route-grid,
  .map-check-grid,
  .map-caveat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .regression-workbench-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 800px) {
  .app-shell {
    padding: 8px;
  }

  .header-row {
    align-items: start;
    flex-direction: column;
  }

  .map-board {
    min-height: auto;
    padding: 10px;
  }

  .map-board-header {
    padding: 11px;
  }

  .map-board-title {
    font-size: 20px;
  }

  .map-node {
    min-height: auto;
    padding: 10px;
  }

  .map-node-number {
    flex-basis: 38px;
    height: 38px;
    width: 38px;
  }

  .map-major-items {
    grid-template-columns: 1fr;
  }

  .map-decision-options {
    grid-template-columns: 1fr;
  }

  .map-decision-options::before,
  .map-decision-options .map-board-route::before {
    display: none;
  }

  .map-board-route-heading {
    align-items: start;
    flex-direction: column;
  }

  .map-board-route-hub {
    border-radius: 8px;
    height: auto;
    width: 100%;
  }

  .app-title {
    font-size: 24px;
  }

  .two-col,
  .three-col,
  .mean-thread-strip,
  .mean-control-grid,
  .classification-control-grid,
  .four-col,
  .five-col,
  .six-col,
  .seven-col,
  .classification-summary-grid,
  .formula-control-grid,
  .map-top-grid,
  .map-route-grid,
  .map-check-grid,
  .map-caveat-grid,
  .modeling-guide-grid,
  .result-guide-grid,
  .parameter-guide-grid,
  .workflow-grid,
  .workflow-detail-grid,
  .ab-workflow-tabs,
  .ab-guide-grid,
  .plot-explanation-content {
    grid-template-columns: 1fr;
  }

  .regression-controls-column .formula-control-grid {
    grid-template-columns: 1fr;
  }

  .workbench-summary-strip .summary-metric-grid {
    grid-template-columns: 1fr;
  }

  .mean-readout-panel .summary-metric-grid {
    grid-template-columns: 1fr;
  }

  .tab-page-results .result-summary-panel .summary-metric-grid {
    grid-template-columns: 1fr;
  }

  .formula-control-grid .control-group:nth-child(1),
  .formula-control-grid .control-group:nth-child(2),
  .classification-control-grid .control-group:nth-child(1),
  .classification-control-grid .control-group:nth-child(2),
  .classification-control-grid .control-group:nth-child(3),
  .classification-control-grid .control-group:nth-child(4),
  .classification-control-grid .control-group:nth-child(5),
  .classification-control-grid .control-group:nth-child(6),
  .classification-control-grid .control-group:nth-child(7),
  .regression-controls-column .formula-control-grid .control-group:nth-child(1),
  .regression-controls-column .formula-control-grid .control-group:nth-child(2) {
    grid-column: span 1;
  }
}