/* style.css — DSKintsugi storybook preview
 *
 * LAYOUT  : picked up verbatim from cliff-tech c-tech DSL Reference
 *           (.sb-sidebar / .sb-nav / .sb-nav-group / .sb-nav-item / .sb-header /
 *            .sb-badge / .sb-title / .sb-panel / .sb-panel-label / .sb-knobs /
 *            .sb-preview-wrap / .sb-live-preview / .sb-code / .sb-props-table /
 *            .sb-responsive-grid / .sb-responsive-cell / .sb-bare).
 *
 * THEME   : FJ-Studios brandbook v1 (2026-06-18). Cream + navy + gold + carmine,
 *           Cormorant Garamond serif for titles, Inter for body, JetBrains Mono
 *           for labels + code. No graphite dark, no @import of c-tech-tokens —
 *           we are FJ-Studios, not Cliff Tech.
 */

@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap");

:root {
  /* Brandbook palette */
  --navy-deep: #0A1530;
  --navy:      #0F1E45;
  --navy-soft: #1B3066;
  --gold:      #D5A560;
  --gold-warm: #C9954B;
  --gold-pale: #E8C997;
  --cream:     #F5EFE3;
  --paper:     #FAF6EE;
  --carmine:       #B82E2E;
  --carmine-deep:  #8E2222;
  --carmine-soft:  #E8C5C0;
  --ink:    #0A1530;
  --ink2:   #2A3346;
  --ink3:   #4A5366;
  --muted:  #7A8499;
  --muted2: #A5AEC0;
  --line:   #D8D0BD;
  --line2:  #E8E2D2;

  /* Storybook layout vars (kept c-tech naming) */
  --sb-bg:           var(--paper);
  --sb-sidebar:      var(--cream);
  --sb-sidebar-hover: rgba(213, 165, 96, 0.12);
  --sb-accent:       var(--gold-warm);
  --sb-text:         var(--ink);
  --sb-text-dim:     var(--ink3);
  --sb-text-muted:   var(--muted);
  --sb-border:       var(--line);
  --sb-border-2:     var(--line2);
  --sb-panel:        #FFFFFF;
  --sb-panel-label-bg: var(--paper);
  --sb-code-bg:      var(--navy-deep);
  --sb-code-text:    var(--cream);
  --sb-preview-bg:   var(--paper);
  --sidebar-width:   264px;

  /* Typography (brandbook) */
  --serif:       'Cormorant Garamond', 'Bodoni 72', 'Didot', Cambria, Georgia, serif;
  --sans:        'Inter', system-ui, -apple-system, sans-serif;
  --mono:        'JetBrains Mono', 'SF Mono', 'Menlo', monospace;

  /* 8-base spacing */
  --s1: 8px; --s2: 12px; --s3: 16px; --s4: 24px; --s5: 32px; --s6: 48px; --s7: 64px; --s8: 96px;
}

/* ── Reset + base ─────────────────────────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

html, body { margin: 0; padding: 0; }

html { font-feature-settings: "ss01", "tnum"; scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.6;
  background: var(--sb-bg);
  color: var(--sb-text);
  display: flex;
  min-height: 100vh;
}

a { color: var(--carmine); text-decoration: none; transition: color .15s; }
a:hover { color: var(--gold-warm); }

code, pre { font-family: var(--mono); font-size: 12.5px; }

/* ── Sidebar ──────────────────────────────────────────────────────────── */

.sb-sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: linear-gradient(180deg, var(--navy-deep) 0%, #06102A 100%);
  color: var(--cream);
  border-right: 1px solid rgba(213, 165, 96, 0.10);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  overflow-y: auto;
  z-index: 100;
  padding: 0;
}

.sb-logo {
  padding: var(--s4) var(--s3) var(--s3);
  border-bottom: 1px solid rgba(213, 165, 96, 0.18);
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
}

.sb-logo::before {
  content: "f";
  position: absolute;
  top: var(--s4);
  left: var(--s3);
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  background: var(--gold);
  color: var(--navy-deep);
  border-radius: 6px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: -.04em;
}

.sb-logo-title {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -.005em;
  text-transform: none;
  color: var(--cream);
  padding-left: 44px;
}

.sb-logo-sub {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: .14em;
  text-transform: uppercase;
  padding-left: 44px;
  margin-top: 2px;
}

.sb-nav {
  flex: 1;
  padding: var(--s3) 0;
}

.sb-nav-group { margin-bottom: var(--s3); }

.sb-nav-group-label {
  display: block;
  padding: var(--s2) var(--s3) 6px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
}

.sb-nav-item {
  display: block;
  padding: 6px 18px 6px 30px;
  color: rgba(245, 239, 227, 0.78);
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: -.005em;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background .12s, color .12s, border-color .12s;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.sb-nav-item:hover {
  background: var(--sb-sidebar-hover);
  color: var(--gold-pale);
}

.sb-nav-item.active {
  border-left-color: var(--gold);
  color: var(--gold);
  background: rgba(213, 165, 96, 0.10);
  font-weight: 600;
}

.sb-nav-item-ext {
  font-size: 11px;
  opacity: .75;
}

/* ── Main column ──────────────────────────────────────────────────────── */

.sb-main {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: var(--s7) var(--s6) var(--s8);
  max-width: calc(100vw - var(--sidebar-width));
}

/* ── Page header ──────────────────────────────────────────────────────── */

.sb-header {
  margin-bottom: var(--s5);
  padding-bottom: var(--s4);
  border-bottom: 1px solid var(--line);
  position: relative;
}

.sb-header::after {
  content: "";
  position: absolute; left: 0; bottom: -1px;
  width: 64px; height: 2px;
  background: var(--gold);
}

.sb-badge {
  display: inline-flex; align-items: center;
  padding: 4px 10px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.sb-badge-primitive   { background: var(--navy-deep); color: var(--gold); }
.sb-badge-widget      { background: var(--gold); color: var(--navy-deep); }
.sb-badge-composition { background: var(--carmine); color: #fff; }
.sb-badge-surface     { background: var(--cream); color: var(--ink); border: 1px solid var(--line); }

.sb-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 72px;
  line-height: 0.95;
  letter-spacing: -.025em;
  color: var(--ink);
  margin: 0 0 var(--s2);
}

.sb-title em { font-style: italic; color: var(--carmine); font-weight: 400; }

.sb-desc {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink3);
  max-width: 680px;
  margin: 0;
}

.sb-desc code {
  font-family: var(--mono);
  font-style: normal;
  font-size: 13px;
  background: rgba(213, 165, 96, 0.14);
  color: var(--navy);
  padding: 1px 6px;
  border-radius: 4px;
}

/* ── Panels ──────────────────────────────────────────────────────────── */

.sb-panel {
  background: var(--sb-panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: var(--s4);
  overflow: hidden;
  box-shadow: 0 2px 8px -6px rgba(10, 21, 48, 0.08);
}

.sb-panel-label {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
  padding: var(--s2) var(--s3);
  border-bottom: 1px solid var(--line2);
  background: var(--sb-panel-label-bg);
  display: flex; align-items: center; gap: 10px;
}

.sb-panel-label::before {
  content: "";
  display: inline-block;
  width: 20px; height: 1px;
  background: var(--gold);
}

/* ── Live Preview (with navy-deep surface toggle) ─────────────────────── */

.sb-preview-wrap { padding: var(--s3); background: var(--paper); position: relative; }

/* The toggle is a hidden checkbox + a styled <label> on top. When checked,
 * the sibling .sb-live-preview swaps from cream to navy-deep — same
 * dual-context test the brandbook makes for every asset. No JS. */
.sb-surface-toggle { position: absolute; opacity: 0; pointer-events: none; }
.sb-surface-toggle-label {
  position: absolute; top: var(--s3); right: var(--s3); z-index: 2;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 10px 4px 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink3);
  cursor: pointer;
  user-select: none;
  transition: background .15s, color .15s, border-color .15s;
}
.sb-surface-toggle-label::before {
  content: "";
  width: 22px; height: 14px; border-radius: 999px;
  background: var(--line); position: relative;
  transition: background .15s;
}
.sb-surface-toggle-label::after {
  content: "";
  position: absolute; left: 6px; top: 50%; transform: translateY(-50%);
  width: 10px; height: 10px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.25);
  transition: left .15s;
}
.sb-surface-toggle:checked + .sb-surface-toggle-label::before { background: var(--gold); }
.sb-surface-toggle:checked + .sb-surface-toggle-label::after  { left: 18px; }
.sb-surface-toggle:checked + .sb-surface-toggle-label {
  background: var(--navy-deep); color: var(--gold); border-color: var(--navy);
}

.sb-live-preview {
  background: #FFFFFF;
  color: var(--ink);
  border-radius: 8px;
  /* Roomy padding so previewed components show their OWN borders/shadows
   * with breathing room from the chrome frame edges. */
  padding: var(--s6);
  min-height: 100px;
  border: 1px solid var(--line2);
  transition: background .2s, color .2s, border-color .2s;
}

.sb-surface-toggle:checked ~ .sb-live-preview {
  background: var(--navy-deep);
  color: var(--cream);
  border-color: var(--navy);
}

/* ── Code block ──────────────────────────────────────────────────────── */

.sb-code-wrap { padding: 0; border-top: 2px solid var(--gold); }

.sb-code {
  background: var(--sb-code-bg);
  color: var(--sb-code-text);
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.65;
  padding: var(--s3) var(--s4);
  overflow-x: auto;
  margin: 0;
  white-space: pre;
}

/* ── Props table ─────────────────────────────────────────────────────── */

.sb-props-wrap { padding: 0; }

.sb-props-table { width: 100%; border-collapse: collapse; }

.sb-props-table th {
  text-align: left;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  padding: var(--s2) var(--s3);
  background: var(--paper);
  border-bottom: 2px solid var(--gold);
}

.sb-props-table td {
  padding: var(--s2) var(--s3);
  font-family: var(--sans);
  font-size: 13.5px;
  color: var(--ink2);
  border-bottom: 1px solid var(--line2);
  vertical-align: top;
  line-height: 1.5;
}

.sb-props-table tr:last-child td { border-bottom: 0; }

.sb-props-table td:first-child code {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  background: rgba(213, 165, 96, 0.14);
  color: var(--navy);
  padding: 2px 8px;
  border-radius: 4px;
}

.sb-props-table td:nth-child(2) {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink3);
}

.sb-props-table td:nth-child(3) code {
  font-family: var(--mono);
  font-size: 11.5px;
  font-style: italic;
  color: var(--carmine);
  background: transparent;
}

.sb-props-table td:nth-child(4) {
  color: var(--ink3);
  font-size: 13.5px;
}

/* ── Used-in tags ─────────────────────────────────────────────────────── */

.sb-used-in {
  padding: var(--s3);
  display: flex; flex-wrap: wrap; gap: 8px;
}

.sb-tag {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink3);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: -.005em;
}

/* ── Responsive grid (3 iframes) ──────────────────────────────────────── */

.sb-responsive-grid {
  display: flex;
  gap: var(--s4);
  padding: var(--s3) var(--s4) var(--s4);
  overflow-x: auto;
  align-items: flex-start;
  background: var(--paper);
}

.sb-responsive-cell {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sb-responsive-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 600;
}

.sb-responsive-iframe {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  display: block;
}

.sb-responsive-cell[data-bp="mobile"]  { width: 375px; height: 360px; }
.sb-responsive-cell[data-bp="tablet"]  { width: 538px; height: 252px; position: relative; }
.sb-responsive-cell[data-bp="tablet"]  .sb-responsive-iframe { transform: scale(0.7); transform-origin: top left; }
.sb-responsive-cell[data-bp="desktop"] { width: 768px; height: 216px; position: relative; }
.sb-responsive-cell[data-bp="desktop"] .sb-responsive-iframe { transform: scale(0.6); transform-origin: top left; }

/* ── Index TOC ────────────────────────────────────────────────────────── */

.sb-toc { list-style: none; margin: 0; padding: var(--s3); display: flex; flex-direction: column; gap: 6px; }
.sb-toc li { margin: 0; }
.sb-toc a {
  display: flex; align-items: baseline; gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--line2);
  border-radius: 8px;
  text-decoration: none;
  color: var(--ink);
  transition: all .15s;
  background: #fff;
}
.sb-toc a:hover { border-color: var(--gold-warm); transform: translateY(-1px); box-shadow: 0 8px 24px -16px rgba(10,21,48,.25); }
.sb-toc a b { font-family: var(--serif); font-weight: 500; font-size: 22px; letter-spacing: -.01em; color: var(--ink); }
.sb-toc a small {
  font-family: var(--mono); font-size: 10px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
  background: var(--paper); padding: 2px 8px; border-radius: 4px;
}

.sb-meta { padding: var(--s3); font-family: var(--mono); font-size: 12px; color: var(--muted); line-height: 1.9; }
.sb-meta b { color: var(--gold-warm); font-weight: 600; }
.sb-meta code { color: var(--ink2); font-size: 11.5px; }

/* ── Bare page (iframe contents) ──────────────────────────────────────── */

body.sb-bare {
  margin: 0;
  padding: var(--s3);
  font-family: var(--sans);
  background: #fff;
  color: var(--ink);
  display: block;     /* override the flex from `body` rule above */
  min-height: 0;
}

/* ── Local DSL primitives used inline by preview HTML ─────────────────── */

.ks-vstack { display: flex; flex-direction: column; }
.ks-hstack { display: flex; flex-direction: row; }
.ks-text   { font: inherit; color: inherit; font-family: var(--sans); }
.ks-button { font: inherit; font-family: var(--sans); }

/* ── DSK theme / palette / typo (used by WabiSabiTheme entry) ─────────── */

.dsk-theme { display: flex; flex-direction: column; gap: var(--s6); }

.dsk-section { display: flex; flex-direction: column; gap: var(--s3); }
.dsk-section-label {
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase; color: var(--muted);
  margin: 0;
  display: flex; align-items: center; gap: 12px;
}
.dsk-section-label::before {
  content: ""; display: inline-block; width: 28px; height: 1px; background: var(--gold);
}

/* Big palette swatches */
.dsk-swatches {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s3);
}
.dsk-swatch {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden; display: flex; flex-direction: column;
}
.dsk-chip {
  height: 160px; position: relative;
  display: flex; align-items: center; justify-content: center;
}
.dsk-chip::after {
  content: ""; position: absolute; inset: 0; border-radius: 14px 14px 0 0;
  background: linear-gradient(180deg, rgba(255,255,255,0) 60%, rgba(0,0,0,.04) 100%);
}
.dsk-chip-hex {
  font-family: var(--sans); font-size: 26px; font-weight: 700; letter-spacing: -.005em;
  position: relative; z-index: 1;
}
.dsk-swatch-body { padding: 14px 16px 16px; }
.dsk-swatch-name { font-family: var(--sans); font-size: 14px; font-weight: 600; color: var(--ink); letter-spacing: -.005em; }
.dsk-swatch-hex  { font-family: var(--mono); font-size: 12px; color: var(--ink3); margin-top: 4px; letter-spacing: -.01em; }
.dsk-swatch-rgb  { font-family: var(--mono); font-size: 11px; color: var(--muted); margin-top: 2px; letter-spacing: -.01em; }
.dsk-swatch-role { font-size: 11.5px; color: var(--muted); line-height: 1.45; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line2); }

/* Small neutral swatches */
.dsk-swatches-sm {
  grid-template-columns: repeat(6, 1fr);
}
.dsk-swatch-sm {
  display: flex; flex-direction: column; gap: 8px; align-items: stretch;
}
.dsk-chip-sm {
  height: 60px; border-radius: 8px;
}
.dsk-mini {
  font-family: var(--sans); font-size: 11px; font-weight: 500; color: var(--ink2); line-height: 1.35;
}
.dsk-mini span {
  font-family: var(--mono); font-size: 10.5px; color: var(--muted);
}

/* Gradient cards */
.dsk-gradients {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s3);
}
.dsk-grad {
  border-radius: 14px; padding: var(--s4); min-height: 160px;
  display: flex; flex-direction: column; justify-content: flex-end;
  position: relative; overflow: hidden;
  border: 1px solid rgba(0,0,0,.04);
}
.dsk-grad-name { font-family: var(--sans); font-size: 16px; font-weight: 600; letter-spacing: -.005em; }
.dsk-grad-css  { font-family: var(--mono); font-size: 10.5px; line-height: 1.5; margin-top: 6px; padding: 6px 9px; border-radius: 6px; background: rgba(0,0,0,.25); color: rgba(255,255,255,.8); }

/* Type scale */
.dsk-typescale { display: flex; flex-direction: column; gap: 0; }
.dsk-type-row {
  display: grid; grid-template-columns: 220px 1fr; gap: var(--s4);
  padding: var(--s3) 0; align-items: start;
  border-bottom: 1px solid var(--line2);
}
.dsk-type-row:last-child { border-bottom: 0; }
.dsk-type-meta { display: flex; flex-direction: column; gap: 4px; }
.dsk-meta-label { font-family: var(--mono); font-size: 10.5px; font-weight: 600; color: var(--muted); letter-spacing: .18em; text-transform: uppercase; }
.dsk-meta-fam   { font-family: var(--sans); font-size: 14px; font-weight: 600; color: var(--ink); letter-spacing: -.005em; }
.dsk-meta-spec  { font-family: var(--mono); font-size: 10.5px; color: var(--muted); letter-spacing: -.01em; }
.dsk-type-sample {}
.dsk-t-display { font-family: var(--serif); font-weight: 500; font-size: 56px; line-height: 1; letter-spacing: -.02em; color: var(--ink); }
.dsk-t-display em { font-style: italic; color: var(--carmine); }
.dsk-t-h1 { font-family: var(--sans); font-weight: 700; font-size: 36px; line-height: 1.1; letter-spacing: -.02em; color: var(--ink); }
.dsk-t-h2 { font-family: var(--sans); font-weight: 600; font-size: 24px; line-height: 1.2; letter-spacing: -.015em; color: var(--ink); }
.dsk-t-body { font-family: var(--sans); font-weight: 400; font-size: 15px; line-height: 1.6; color: var(--ink2); max-width: 580px; display: block; }
.dsk-t-mono { display: inline-block; font-family: var(--mono); font-weight: 500; font-size: 13px; color: var(--ink); background: #fff; padding: 10px 14px; border-radius: 6px; border: 1px solid var(--line); }

/* Spacing scale */
.dsk-spacing { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.dsk-sp { display: flex; align-items: center; gap: 12px; font-family: var(--mono); font-size: 11.5px; color: var(--muted); letter-spacing: -.01em; }
.dsk-sp-bar { height: 14px; background: var(--gold); border-radius: 2px; }

/* ── DSK Toast (4 brandbook-palette variants) ─────────────────────────── */

.dsk-toast-stack { display: flex; flex-direction: column; gap: 14px; min-width: 380px; max-width: 480px; }

.dsk-toast {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px; border-radius: 10px;
  border: 1px solid;
  font-family: var(--sans);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.dsk-toast-icon { font-family: var(--serif); font-size: 22px; font-weight: 500; line-height: 1; flex-shrink: 0; width: 28px; text-align: center; }
.dsk-toast-body { display: flex; flex-direction: column; gap: 2px; flex: 1 1 auto; min-width: 0; }
.dsk-toast-title { font-family: var(--sans); font-size: 14.5px; font-weight: 600; letter-spacing: -.005em; }
.dsk-toast-desc  { font-family: var(--sans); font-size: 13px; color: var(--ink3); line-height: 1.5; }
.dsk-toast-close {
  background: transparent; border: none; cursor: pointer;
  color: var(--ink3); font-size: 20px; font-weight: 500; line-height: 1;
  padding: 2px 6px; border-radius: 4px;
  transition: background .12s, color .12s;
}
.dsk-toast-close:hover { background: rgba(10,21,48,.06); color: var(--ink); }

/* SUCCESS = gold-warm (premium confirm) */
.dsk-toast-success {
  background: rgba(213, 165, 96, 0.10);
  border-color: rgba(213, 165, 96, 0.32);
}
.dsk-toast-success .dsk-toast-icon,
.dsk-toast-success .dsk-toast-title { color: var(--gold-warm); }

/* WARNING = gold (caution) */
.dsk-toast-warning {
  background: rgba(213, 165, 96, 0.08);
  border-color: rgba(213, 165, 96, 0.24);
}
.dsk-toast-warning .dsk-toast-icon { color: var(--gold); }
.dsk-toast-warning .dsk-toast-title { color: var(--gold-warm); }

/* ERROR = carmine (brandbook's emphasis / danger color) */
.dsk-toast-error {
  background: rgba(184, 46, 46, 0.08);
  border-color: rgba(184, 46, 46, 0.28);
}
.dsk-toast-error .dsk-toast-icon,
.dsk-toast-error .dsk-toast-title { color: var(--carmine); }

/* INFO = navy (neutral authority) */
.dsk-toast-info {
  background: rgba(15, 30, 69, 0.06);
  border-color: rgba(15, 30, 69, 0.18);
}
.dsk-toast-info .dsk-toast-icon,
.dsk-toast-info .dsk-toast-title { color: var(--navy); }

/* When the live preview is on navy-deep, toasts switch to cream-on-navy */
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-toast { backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); border-color: rgba(245, 239, 227, 0.12); }
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-toast-desc { color: rgba(245, 239, 227, 0.62); }
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-toast-close { color: rgba(245, 239, 227, 0.5); }
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-toast-close:hover { background: rgba(245, 239, 227, 0.10); color: var(--cream); }

/* ── DSK Gate (feature paywall) ───────────────────────────────────────── */

.dsk-gate-stack { display: flex; flex-direction: column; gap: var(--s4); min-width: 440px; }

.dsk-gate-row { display: flex; flex-direction: column; gap: 10px; }
.dsk-gate-row-label {
  font-family: var(--mono); font-size: 10px; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--muted);
  display: flex; align-items: center; gap: 10px;
}
.dsk-gate-row-label::before { content: ""; display: inline-block; width: 20px; height: 1px; background: var(--gold); }

.dsk-gate-content {
  background: linear-gradient(145deg, var(--paper), var(--cream));
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: var(--s4);
  display: flex; flex-direction: column; gap: 8px;
}
.dsk-gate-title { font-family: var(--sans); font-size: 15px; font-weight: 700; color: var(--ink); letter-spacing: -.005em; }
.dsk-gate-desc  { font-family: var(--sans); font-size: 13px; color: var(--ink3); line-height: 1.5; }

.dsk-gate-wrap { position: relative; border-radius: 12px; overflow: hidden; min-height: 190px; }

.dsk-gate-content-dim { opacity: 0.30; filter: blur(0.4px); }

.dsk-gate-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  padding: var(--s3);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(245, 239, 227, 0.72);
}

.dsk-gate-overlay-card {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  border-radius: 12px;
  padding: 18px 22px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  box-shadow: 0 14px 36px -16px rgba(10, 21, 48, 0.20);
  max-width: 320px;
  text-align: center;
}
.dsk-gate-lock {
  font-family: var(--serif); font-size: 28px; font-weight: 500;
  color: var(--gold); line-height: 1;
}
.dsk-gate-prompt {
  font-family: var(--sans); font-size: 14.5px; font-weight: 700;
  color: var(--ink); letter-spacing: -.005em;
}
.dsk-gate-prompt-sub {
  font-family: var(--sans); font-size: 12.5px; color: var(--ink3); line-height: 1.5;
}
.dsk-gate-cta {
  font-family: var(--sans); font-weight: 600; font-size: 13px;
  background: var(--navy-deep); color: var(--gold);
  border: none; border-radius: 8px;
  padding: 8px 18px;
  cursor: pointer; margin-top: 2px;
  letter-spacing: -.005em;
  transition: background .15s;
}
.dsk-gate-cta:hover { background: var(--navy); }

/* ── DSK SwipeCardStack ───────────────────────────────────────────────── */

.dsk-cards-frame {
  display: flex; align-items: center; justify-content: center;
  padding: var(--s5) 0;
  min-width: 360px;
}
.dsk-cards-stage {
  position: relative;
  width: 300px; height: 400px;
}

.dsk-card {
  position: absolute; inset: 0;
  border-radius: 18px;
  border: 1px solid var(--line);
}

.dsk-card-peek-2 {
  transform: translateY(22px) scale(0.92);
  background: linear-gradient(145deg, var(--cream), #E5DAC4);
  box-shadow: 0 4px 16px rgba(10, 21, 48, 0.04);
  padding: 16px 22px;
  display: flex; flex-direction: column; gap: 8px;
  opacity: 0.55;
  overflow: hidden;
}

.dsk-card-peek-1 {
  transform: translateY(11px) scale(0.96);
  background: linear-gradient(145deg, var(--paper), var(--cream));
  box-shadow: 0 6px 22px rgba(10, 21, 48, 0.06);
  padding: 16px 22px;
  display: flex; flex-direction: column; gap: 8px;
  opacity: 0.78;
  overflow: hidden;
}

.dsk-card-peek-pos {
  font-family: var(--mono); font-size: 9px; font-weight: 600;
  color: var(--muted); letter-spacing: .18em; text-transform: uppercase;
}
.dsk-card-peek-title {
  font-family: var(--sans); font-size: 14px; font-weight: 700;
  color: var(--ink2); letter-spacing: -.005em; line-height: 1.25;
  /* Reveal only the top of the title — the visible band of a peek card */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dsk-card-top {
  background: linear-gradient(145deg, #fff, var(--paper));
  box-shadow: 0 12px 36px -8px rgba(10, 21, 48, 0.14);
  padding: 22px 22px 18px;
  display: flex; flex-direction: column; gap: 14px;
}

.dsk-card-pos {
  font-family: var(--mono); font-size: 10px; font-weight: 600;
  color: var(--muted); letter-spacing: .18em; text-transform: uppercase;
}
.dsk-card-title {
  font-family: var(--serif); font-weight: 500; font-size: 26px;
  line-height: 1.05; letter-spacing: -.01em; color: var(--ink);
}
.dsk-card-desc {
  font-family: var(--sans); font-size: 13px; line-height: 1.55;
  color: var(--ink3);
}
.dsk-card-spacer { flex: 1 1 auto; }
.dsk-card-actions { display: flex; gap: 10px; }

.dsk-card-btn {
  flex: 1;
  font-family: var(--sans); font-weight: 600; font-size: 13px;
  padding: 10px 0;
  border-radius: 10px;
  cursor: pointer;
  letter-spacing: -.005em;
  transition: background .15s, color .15s, border-color .15s;
}
.dsk-card-btn-dismiss {
  background: transparent;
  border: 1px solid rgba(184, 46, 46, 0.35);
  color: var(--carmine);
}
.dsk-card-btn-dismiss:hover { background: rgba(184, 46, 46, 0.06); border-color: var(--carmine); }

.dsk-card-btn-add {
  background: var(--gold);
  border: none;
  color: var(--navy-deep);
}
.dsk-card-btn-add:hover { background: var(--gold-warm); }

/* ── DSK Registry (Widget Registry) ───────────────────────────────────── */

.dsk-registry { display: flex; flex-direction: column; gap: var(--s4); }

.dsk-registry-intro { max-width: 720px; }
.dsk-registry-lead {
  font-family: var(--serif); font-style: italic; font-size: 17px;
  line-height: 1.55; color: var(--ink3);
}

.dsk-registry-table { margin: 0; }
.dsk-registry-table td:first-child code {
  background: rgba(213, 165, 96, 0.14);
  color: var(--navy);
}

.dsk-registry-footnote {
  font-family: var(--sans); font-size: 13px;
  color: var(--ink3); line-height: 1.55;
  padding-top: var(--s3); border-top: 1px solid var(--line2);
}
.dsk-registry-footnote code {
  font-family: var(--mono); font-size: 12.5px;
  background: var(--paper); color: var(--ink2);
  padding: 2px 6px; border-radius: 4px;
}

/* ── Interactive demo helpers (added 2026-06-19) ──────────────────────── */

/* "Reset toast stack" pill that appears when all toasts have been dismissed. */
.dsk-demo-reset {
  font-family: var(--mono); font-size: 10px; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold-warm); background: transparent;
  border: 1px solid var(--gold-warm); border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  align-self: flex-start;
  transition: background .15s, color .15s;
}
.dsk-demo-reset:hover { background: var(--gold); color: var(--navy-deep); border-color: var(--gold); }

/* Gate unlocked state — content brightens up. */
.dsk-gate-content-unlocked { opacity: 1 !important; filter: none !important; }

/* SwipeCard cursor affordance — top card is grabbable. */
.dsk-card-top { cursor: grab; touch-action: none; user-select: none; }
.dsk-card-top:active { cursor: grabbing; }

/* Stage gets a subtle gold ring when focused (keyboard nav). */
.dsk-cards-stage:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 12px;
  border-radius: 18px;
}

/* ── Theme picker ─────────────────────────────────────────────────────── */

.sb-theme-picker {
  padding: var(--s2) var(--s3) var(--s3);
  border-bottom: 1px solid rgba(213, 165, 96, 0.12);
}

.sb-theme-picker-label {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.72;
  display: block;
  margin-bottom: 8px;
}

.sb-theme-picker-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sb-theme-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: 1px solid rgba(213, 165, 96, 0.18);
  border-radius: 8px;
  padding: 6px 8px;
  cursor: pointer;
  color: rgba(245, 239, 227, 0.65);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: border-color .15s, color .15s, background .15s;
  min-width: 52px;
  text-align: center;
  line-height: 1.3;
}

.sb-theme-btn:hover {
  background: rgba(213, 165, 96, 0.08);
  border-color: rgba(213, 165, 96, 0.4);
  color: var(--gold-pale);
}

.sb-theme-btn.active {
  background: rgba(213, 165, 96, 0.14);
  border-color: var(--gold);
  color: var(--gold);
}

.sb-theme-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.18);
  flex-shrink: 0;
}

/* ── Theme overrides — swap the 6 brandbook palette vars so chrome +
   embedded previews all shift with a single body class toggle.
   Values sourced from sigma-tokens.css body.theme-* blocks + FJ brandbook. */

/* Default (WabiSabi / FJ) — no extra class needed, :root is the default */

/* Crimson Sunset — crimson primary, gold WebGL accent, near-black bg */
body.sb-theme-crimson-sunset {
  --navy-deep:     #0A0A0A;
  --navy:          #111111;
  --navy-soft:     #171717;
  --gold:          #C9A75D;
  --gold-warm:     #B89148;
  --gold-pale:     #E0C88A;
  --carmine:       #C41E3A;
  --carmine-deep:  #8B1A1A;
  --carmine-soft:  #F5C0C8;
  --ink:           #E5E5E5;
  --ink2:          #C8C8C8;
  --ink3:          #A3A3A3;
  --muted:         #7A7A7A;
  --muted2:        #5A5A5A;
  --line:          #2A2A2A;
  --line2:         #222222;
  --paper:         #0A0A0A;
  --cream:         #141414;
  --sb-bg:         #0A0A0A;
  --sb-panel:      #111111;
  --sb-panel-label-bg: #0D0D0D;
  --sb-border:     #2A2A2A;
  --sb-border-2:   #1E1E1E;
  --sb-text:       #E5E5E5;
  --sb-text-dim:   #A3A3A3;
}

/* Authority Carbon — scarlet on cold carbon dark */
body.sb-theme-authority-carbon {
  --navy-deep:     #0E0E14;
  --navy:          #16161D;
  --navy-soft:     #1B1B22;
  --gold:          #FF6B85;
  --gold-warm:     #DC143C;
  --gold-pale:     #FF9BAD;
  --carmine:       #DC143C;
  --carmine-deep:  #B01030;
  --carmine-soft:  #FFB0C0;
  --ink:           #EDEDF2;
  --ink2:          #D0D0D8;
  --ink3:          #9C9CAD;
  --muted:         #6C6C7A;
  --muted2:        #4C4C58;
  --line:          #2A2A36;
  --line2:         #202028;
  --paper:         #0E0E14;
  --cream:         #14141C;
  --sb-bg:         #0E0E14;
  --sb-panel:      #16161D;
  --sb-panel-label-bg: #12121A;
  --sb-border:     #2A2A36;
  --sb-border-2:   #202028;
  --sb-text:       #EDEDF2;
  --sb-text-dim:   #9C9CAD;
}

/* Navy Burgundy — deep navy bg, burgundy primary, private-banking story */
body.sb-theme-navy-burgundy {
  --navy-deep:     #1A1A2E;
  --navy:          #22223A;
  --navy-soft:     #2D2D44;
  --gold:          #9A0035;
  --gold-warm:     #7F002A;
  --gold-pale:     #C44060;
  --carmine:       #9A0035;
  --carmine-deep:  #5E0020;
  --carmine-soft:  #D070A0;
  --ink:           #E5E5EA;
  --ink2:          #C8C8D0;
  --ink3:          #A8A8BD;
  --muted:         #787890;
  --muted2:        #585870;
  --line:          #2D2D44;
  --line2:         #252535;
  --paper:         #1A1A2E;
  --cream:         #20203A;
  --sb-bg:         #1A1A2E;
  --sb-panel:      #22223A;
  --sb-panel-label-bg: #1E1E34;
  --sb-border:     #2D2D44;
  --sb-border-2:   #252535;
  --sb-text:       #E5E5EA;
  --sb-text-dim:   #A8A8BD;
}

/* Slate Plum — lighter slate-plum, rose-to-plum accent */
body.sb-theme-slate-plum {
  --navy-deep:     #2D2D44;
  --navy:          #393956;
  --navy-soft:     #4A4A6A;
  --gold:          #B0315B;
  --gold-warm:     #9A0035;
  --gold-pale:     #D06080;
  --carmine:       #B0315B;
  --carmine-deep:  #7F002A;
  --carmine-soft:  #E090B0;
  --ink:           #ECECEE;
  --ink2:          #D0D0D8;
  --ink3:          #A8A8BD;
  --muted:         #808090;
  --muted2:        #606075;
  --line:          #4A4A6A;
  --line2:         #3C3C58;
  --paper:         #2D2D44;
  --cream:         #35354F;
  --sb-bg:         #2D2D44;
  --sb-panel:      #393956;
  --sb-panel-label-bg: #313148;
  --sb-border:     #4A4A6A;
  --sb-border-2:   #3C3C58;
  --sb-text:       #ECECEE;
  --sb-text-dim:   #A8A8BD;
}

/* FJ-Studios — midnight navy + warm gold + restrained red (brandbook identity) */
body.sb-theme-fj-studios {
  --navy-deep:     #06102A;
  --navy:          #0A1530;
  --navy-soft:     #0F1E45;
  --gold:          #D5A560;
  --gold-warm:     #C9954B;
  --gold-pale:     #E8C997;
  --carmine:       #B82E2E;
  --carmine-deep:  #8E2222;
  --carmine-soft:  #E8C5C0;
  --ink:           #FAF6EE;
  --ink2:          #E8E2D2;
  --ink3:          #A5AEC0;
  --muted:         #7A8499;
  --muted2:        #5A6478;
  --line:          #1B3066;
  --line2:         #132046;
  --paper:         #06102A;
  --cream:         #0A1530;
  --sb-bg:         #06102A;
  --sb-panel:      #0A1530;
  --sb-panel-label-bg: #080E24;
  --sb-border:     #1B3066;
  --sb-border-2:   #132046;
  --sb-text:       #FAF6EE;
  --sb-text-dim:   #A5AEC0;
}

/* ── Scrollbar ───────────────────────────────────────────────────────── */

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(213, 165, 96, 0.25); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(213, 165, 96, 0.45); }

/* ── Responsive (collapse sidebar < 900px) ────────────────────────────── */

@media (max-width: 900px) {
  body { display: block; }
  .sb-sidebar { position: relative; width: 100%; min-width: 0; height: auto; border-right: 0; border-bottom: 1px solid rgba(213, 165, 96, 0.10); }
  .sb-main { margin-left: 0; padding: var(--s4) var(--s3) var(--s7); }
  .sb-title { font-size: 36px; }
}
}

/* ═══════════════════════════════════════════════════════════════════════
   CTA Button atom · live preview
   ─────────────────────────────────────────────────────────────────────────
   Frame styles (.dsk-cta-*)        — chrome for the storybook preview cells
   Utility recipes (.ds-cta-*)      — the DS primitive shipping in sigma landings
                                       (sigma-tokens.css), mirrored here so the
                                       Preview matches production 1:1.
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Storybook frames ──────────────────────────────────────────────────── */
.dsk-cta-stage { display: flex; flex-direction: column; gap: var(--s5); }
.dsk-cta-surface {
  border-radius: 14px;
  padding: var(--s5);
  border: 1px solid rgba(213, 165, 96, 0.18);
}
.dsk-cta-surface-dark {
  background: linear-gradient(180deg, color-mix(in srgb, var(--navy-deep) 85%, var(--carmine)) 0%, var(--navy-deep) 100%);
  color: var(--paper);
}
.dsk-cta-surface-light {
  background: linear-gradient(180deg, var(--paper) 0%, var(--cream) 100%);
  border-color: rgba(10, 21, 48, 0.10);
  color: var(--ink);
}
.dsk-cta-surface-head {
  margin-bottom: var(--s4);
  display: flex;
  align-items: baseline;
  gap: var(--s3);
  flex-wrap: wrap;
}
.dsk-cta-surface-eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.55;
}
.dsk-cta-surface-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 26px;
  letter-spacing: -0.005em;
}
.dsk-cta-surface-meta { font-size: 12px; opacity: 0.7; }

.dsk-cta-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--s3);
}
.dsk-cta-cell {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: var(--s4) var(--s3);
  border-radius: 10px;
  background: color-mix(in srgb, var(--navy-deep) 30%, transparent);
}
.dsk-cta-surface-light .dsk-cta-cell {
  background: color-mix(in srgb, #FFFFFF 65%, transparent);
}
.dsk-cta-label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  opacity: 0.6;
}
.dsk-cta-state {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.5;
}

/* ── Role group framing — each role gets its own visual band ─────────── */
.dsk-cta-role-group {
  border-top: 1px solid rgba(213, 165, 96, 0.18);
  padding-top: var(--s3);
  margin-top: var(--s3);
}
.dsk-cta-role-group:first-of-type { border-top: 0; padding-top: 0; margin-top: 0; }
.dsk-cta-surface-light .dsk-cta-role-group { border-top-color: rgba(10, 21, 48, 0.12); }
.dsk-cta-role-head {
  display: flex; align-items: center; gap: 12px;
  flex-wrap: wrap; margin-bottom: var(--s3);
}
.dsk-cta-role-tag {
  display: inline-flex; align-items: center;
  padding: 4px 10px; border-radius: 4px;
  background: var(--carmine); color: #fff;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px; font-weight: 600; letter-spacing: 0.16em;
  text-transform: uppercase;
}
.dsk-cta-role-tag-red { background: var(--carmine-deep); }
.dsk-cta-role-class {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11.5px; color: var(--gold);
  background: rgba(213, 165, 96, 0.10);
  padding: 2px 8px; border-radius: 4px;
}
.dsk-cta-surface-light .dsk-cta-role-class {
  color: var(--carmine-deep);
  background: rgba(213, 165, 96, 0.18);
}
.dsk-cta-role-desc { font-size: 12px; opacity: 0.75; flex: 1 1 200px; }

/* ── DS Utility recipes ────────────────────────────────────────────────── */
/* THE primitive. Same source-of-truth as sigma-tokens.css ships to
 * obyw.one/c/sigma-analytics. Token aliases mapped to brandbook vars. */
.ds-cta-btn {
  display: inline-block;
  padding: 0.7rem 1.3rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  text-align: center;
}

/* PRIMARY · sigma red bg + gold halo on hover only */
.ds-cta-primary {
  background: var(--carmine);
  color: #fff;
  border: 1px solid var(--carmine);
  box-shadow: none;
  transform: translate(0, 0);
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease,
              box-shadow 220ms ease, transform 220ms cubic-bezier(.4, 0, .2, 1);
}
.ds-cta-primary:hover,
.ds-cta-primary:focus-visible,
.ds-cta-primary.is-active {
  background: var(--carmine-deep);
  border-color: var(--carmine-deep);
  color: #fff;
  outline: none;
  transform: translate(1px, -1px);
  box-shadow:
    0 1px 0 color-mix(in srgb, var(--gold) 20%, transparent) inset,
    0 5px 14px -6px color-mix(in srgb, var(--gold) 42%, transparent),
    0 2px 6px -2px color-mix(in srgb, var(--gold) 22%, transparent);
}

/* SECONDARY · transparent hairline → gold halo on dark / navy on light */
.ds-cta-secondary {
  background: transparent;
  color: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.22);
  transform: translate(0, 0);
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease,
              box-shadow 160ms ease, transform 220ms cubic-bezier(.4, 0, .2, 1);
}
.ds-cta-secondary:hover,
.ds-cta-secondary:focus-visible,
.ds-cta-secondary.is-active {
  border-color: var(--gold);
  color: var(--gold);
  background: color-mix(in srgb, var(--gold) 8%, transparent);
  outline: none;
  transform: translate(1px, -1px);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--gold) 45%, transparent),
    0 2px 6px -2px color-mix(in srgb, var(--gold) 30%, transparent);
}
/* Light scope · navy anchor (gold-on-cream poor contrast + clash with red primary) */
.is-on-light .ds-cta-secondary {
  color: var(--ink);
  border-color: rgba(10, 21, 48, 0.22);
}
.is-on-light .ds-cta-secondary:hover,
.is-on-light .ds-cta-secondary:focus-visible,
.is-on-light .ds-cta-secondary.is-active {
  border-color: var(--ink);
  color: var(--ink);
  background: color-mix(in srgb, var(--ink) 5%, transparent);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--ink) 35%, transparent),
    0 2px 6px -2px color-mix(in srgb, var(--ink) 22%, transparent);
}

/* SECONDARY-RED · transparent hairline → red halo on hover */
.ds-cta-secondary-red {
  background: transparent;
  color: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.22);
  transform: translate(0, 0);
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease,
              box-shadow 160ms ease, transform 220ms cubic-bezier(.4, 0, .2, 1);
}
.ds-cta-secondary-red:hover,
.ds-cta-secondary-red:focus-visible,
.ds-cta-secondary-red.is-active {
  border-color: var(--carmine);
  color: var(--carmine);
  background: color-mix(in srgb, var(--carmine) 8%, transparent);
  outline: none;
  transform: translate(1px, -1px);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--carmine) 45%, transparent),
    0 2px 6px -2px color-mix(in srgb, var(--carmine) 30%, transparent);
}
.is-on-light .ds-cta-secondary-red {
  color: var(--ink);
  border-color: rgba(10, 21, 48, 0.22);
}
/* On light: hover stays red (the explicit point of the variant) */

/* ── Pressed state (active click) — all 3 roles share a common pattern :
 * push down 1px, shadow tightens, bg slightly darker. */
.ds-cta-primary:active,
.ds-cta-primary.is-pressed {
  background: color-mix(in srgb, var(--carmine-deep) 92%, #000);
  border-color: color-mix(in srgb, var(--carmine-deep) 92%, #000);
  transform: translate(0, 1px);
  box-shadow:
    inset 0 1px 3px rgba(0, 0, 0, 0.35),
    0 0 0 1px color-mix(in srgb, var(--gold) 25%, transparent);
}
.ds-cta-secondary:active,
.ds-cta-secondary.is-pressed {
  transform: translate(0, 1px);
  background: color-mix(in srgb, var(--gold) 14%, transparent);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.18);
}
.is-on-light .ds-cta-secondary:active,
.is-on-light .ds-cta-secondary.is-pressed {
  background: color-mix(in srgb, var(--ink) 10%, transparent);
  box-shadow: inset 0 1px 3px rgba(10, 21, 48, 0.15);
}
.ds-cta-secondary-red:active,
.ds-cta-secondary-red.is-pressed {
  transform: translate(0, 1px);
  background: color-mix(in srgb, var(--carmine) 14%, transparent);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.18);
}

/* ── Disabled state — single visual contract across all 3 roles. */
.ds-cta-primary[disabled], .ds-cta-primary.is-disabled,
.ds-cta-secondary[disabled], .ds-cta-secondary.is-disabled,
.ds-cta-secondary-red[disabled], .ds-cta-secondary-red.is-disabled {
  opacity: 0.42;
  cursor: not-allowed;
  pointer-events: none;
  transform: none !important;
  box-shadow: none !important;
  filter: saturate(0.6);
}

@media (prefers-reduced-motion: reduce) {
  .ds-cta-primary, .ds-cta-secondary, .ds-cta-secondary-red,
  .ds-cta-primary:hover, .ds-cta-secondary:hover, .ds-cta-secondary-red:hover,
  .ds-cta-primary:active, .ds-cta-secondary:active, .ds-cta-secondary-red:active {
    transform: none !important;
  }
}

/* ═══════════════════════════════════════════════════════════════════════
   Menu molecule · live preview
   ─────────────────────────────────────────────────────────────────────────
   Frame styles (.dsk-menu-*) — chrome around the live nav header.
   Embedded markup uses real .ds-cta-* recipes + a .nav scope so the
   :not([class*="ds-cta-"]) cascade kicks in for the plain text links.
   ═══════════════════════════════════════════════════════════════════════ */
.dsk-menu-stage { display: flex; flex-direction: column; gap: var(--s5); }
.dsk-menu-surface {
  border-radius: 14px;
  padding: var(--s5);
  border: 1px solid rgba(213, 165, 96, 0.18);
}
.dsk-menu-surface-dark {
  background: linear-gradient(180deg, color-mix(in srgb, var(--navy-deep) 88%, var(--carmine)) 0%, var(--navy-deep) 100%);
  color: var(--paper);
}
.dsk-menu-surface-light {
  background: linear-gradient(180deg, var(--paper) 0%, var(--cream) 100%);
  border-color: rgba(10, 21, 48, 0.10);
  color: var(--ink);
}
.dsk-menu-surface-head {
  margin-bottom: var(--s4);
  display: flex;
  align-items: baseline;
  gap: var(--s3);
  flex-wrap: wrap;
}
.dsk-menu-surface-eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.55;
}
.dsk-menu-surface-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 26px;
  letter-spacing: -0.005em;
}
.dsk-menu-surface-meta { font-size: 12px; opacity: 0.7; }

/* The actual nav header */
.dsk-menu {
  border-radius: 10px;
  padding: 0.85rem 1.2rem;
  background: color-mix(in srgb, var(--navy-deep) 60%, transparent);
  border: 1px solid rgba(213, 165, 96, 0.14);
}
.dsk-menu-surface-light .dsk-menu {
  background: color-mix(in srgb, #FFFFFF 75%, transparent);
  border-color: rgba(10, 21, 48, 0.08);
}
.dsk-menu-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.dsk-menu-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: inherit;
  text-decoration: none;
}
.dsk-menu-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  background: var(--carmine);
  color: #fff;
  border-radius: 6px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 17px;
}
.dsk-menu-brand-text { font-family: var(--sans); font-size: 14px; }
.dsk-menu-brand-text strong { font-weight: 600; color: var(--carmine); }
.dsk-menu-surface-light .dsk-menu-brand-text { color: var(--ink); }
.dsk-menu-surface-light .dsk-menu-brand-text strong { color: var(--carmine); }

.dsk-menu-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: nowrap;
  flex-shrink: 1;
  min-width: 0;
}
/* Regular nav text links — same :not([class*="ds-cta-"]) cascade as in sigma */
.dsk-menu-nav a:not([class*="ds-cta-"]) {
  position: relative;
  color: rgba(255, 255, 255, 0.72);
  font-family: var(--sans);
  font-size: 0.85rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  padding: 0.4rem 0;
  transition: color 200ms cubic-bezier(.4, 0, .2, 1);
  white-space: nowrap;
}
.dsk-menu-nav a:not([class*="ds-cta-"]):hover { color: #fff; }
/* ::after is the animated underline. It exists on ALL links (scaleX(0) at
 * rest) and grows to scaleX(1) on .active for a smooth Material-style ink. */
.dsk-menu-nav a:not([class*="ds-cta-"])::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 280ms cubic-bezier(.4, 0, .2, 1);
}
.dsk-menu-nav a:not([class*="ds-cta-"]).active {
  color: var(--gold);
  font-weight: 600;
}
.dsk-menu-nav a:not([class*="ds-cta-"]).active::after {
  transform: scaleX(1);
}
.dsk-menu-surface-light .dsk-menu-nav a:not([class*="ds-cta-"]) { color: var(--ink2); }
.dsk-menu-surface-light .dsk-menu-nav a:not([class*="ds-cta-"]):hover { color: var(--ink); }
.dsk-menu-surface-light .dsk-menu-nav a:not([class*="ds-cta-"]).active { color: var(--carmine); }
.dsk-menu-surface-light .dsk-menu-nav a:not([class*="ds-cta-"])::after { background: var(--carmine); }

/* Login link — icon + label inline */
.dsk-menu-login {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
}
.dsk-menu-login svg { opacity: 0.7; transition: opacity 160ms ease; }
.dsk-menu-login:hover svg, .dsk-menu-login.is-active svg { opacity: 1; }

.dsk-menu-note {
  margin-top: var(--s3);
  font-family: var(--sans);
  font-size: 12px;
  opacity: 0.7;
  line-height: 1.5;
}
.dsk-menu-note code {
  font-family: var(--mono);
  font-size: 11px;
  background: rgba(213, 165, 96, 0.16);
  padding: 1px 5px;
  border-radius: 3px;
}

/* ═══════════════════════════════════════════════════════════════════════
   Pricing Tier Card organism · live preview
   ─────────────────────────────────────────────────────────────────────────
   Frame  : .dsk-pricing-stage  — burgundy glass backdrop, 2-col grid.
   Card   : .dsk-pricing-card   — frosted glass recipe mirroring sigma A1
             tide-wave-v3 .pricing-tier-card on the burgundy pricing section.
   Pills  : .dsk-mod-pill       — module pills (M1–M4 / Tous).
   CTA    : reuses .ds-cta-btn + .ds-cta-primary / .ds-cta-secondary from above.

   Palette mapping (brandbook vars → sigma tokens):
     --carmine        ≈ --sigma-red / --sg-crimson-bright   (#B82E2E)
     --carmine-deep   ≈ --sigma-red-pressed                 (#8E2222)
     --gold           ≈ --sg-accent / --sigma-gold           (#D5A560)
     --paper          ≈ white on dark backdrop
     --line / --ink   ≈ rgba whites for glass borders / text

   Reference: landings/_c/sigma-analytics/css/layout.css
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Stage — burgundy backdrop (simulates sigma pricing-stage section) ──── */
.dsk-pricing-stage {
  /* Deep burgundy gradient matching sigma pricing-stage bg */
  background: linear-gradient(
    160deg,
    #3A0A14 0%,
    #4A0F1A 35%,
    #380C18 70%,
    #2A0810 100%
  );
  border-radius: 14px;
  padding: 48px 40px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  align-items: stretch;
  /* Subtle scrim overlay to add depth */
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

/* Faint radial light source in top-right — matches sigma bg-v4 blurred image effect */
.dsk-pricing-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(
      ellipse 80% 60% at 75% 20%,
      rgba(184, 46, 46, 0.10) 0%,
      transparent 70%
    ),
    radial-gradient(
      ellipse 60% 50% at 20% 80%,
      rgba(142, 34, 34, 0.08) 0%,
      transparent 70%
    );
  pointer-events: none;
}

/* ── Glass card — frosted, mirrors .pricing-tier-card in layout.css ──────── */
.dsk-pricing-card {
  /* Frosted glass base */
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 14px;
  padding: 30px 22px 26px;
  color: #fff;

  /* Flex column so CTA pins to bottom */
  display: flex;
  flex-direction: column;

  /* Hover lift */
  transition:
    transform   380ms cubic-bezier(.4, 0, .2, 1),
    border-color 280ms ease,
    background  280ms ease,
    box-shadow  380ms cubic-bezier(.4, 0, .2, 1);
  will-change: transform;
}

.dsk-pricing-card:hover {
  transform: translateY(-6px);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.11) 0%, rgba(255, 255, 255, 0.04) 100%);
  border-color: rgba(255, 200, 200, 0.55);
  box-shadow:
    0 2px 0 rgba(255, 255, 255, 0.08) inset,
    0 28px 56px -16px rgba(0, 0, 0, 0.50),
    0 0 0 1px rgba(255, 200, 200, 0.20);
}

/* Featured variant (Atelier) — slightly brighter glass + red-rose border */
.dsk-pricing-card-featured {
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(255, 200, 200, 0.40);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.38);
}

.dsk-pricing-card-featured:hover {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.06) 100%);
  border-color: rgba(255, 200, 200, 0.65);
  box-shadow:
    0 2px 0 rgba(255, 255, 255, 0.10) inset,
    0 30px 60px -16px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 200, 200, 0.32);
}

/* ── Badge row (tier number + module pills) ─────────────────────────────── */
.dsk-pricing-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

/* Tier number — large monospace ghost numeral */
.dsk-pricing-num {
  font-family: var(--mono);
  font-size: 1.65rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.50);
  letter-spacing: -0.02em;
  line-height: 1;
  transition: color 280ms ease, text-shadow 280ms ease;
}

.dsk-pricing-card:hover .dsk-pricing-num {
  color: #fff;
  text-shadow: 0 0 14px rgba(255, 200, 200, 0.60);
}

/* Pill row */
.dsk-pricing-pills {
  display: inline-flex;
  gap: 5px;
  flex-wrap: wrap;
}

/* Module pill base */
.dsk-mod-pill {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.15);
  color: #ffe3eb;
  letter-spacing: 0.02em;
  transition: background 280ms ease, color 280ms ease;
}

.dsk-pricing-card:hover .dsk-mod-pill {
  background: rgba(255, 200, 200, 0.22);
  color: #fff;
}

/* Featured variant pills — rose tint */
.dsk-mod-pill-featured {
  background: rgba(242, 160, 184, 0.28);
  color: #fff;
}

.dsk-pricing-card-featured:hover .dsk-mod-pill-featured {
  background: rgba(255, 200, 200, 0.38);
  color: #fff;
}

/* ── Headline (name + tagline) ──────────────────────────────────────────── */
.dsk-pricing-headline {
  margin-bottom: 6px;
}

.dsk-pricing-headline h3 {
  font-family: var(--sans);
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 0 2px;
  color: #fff;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.dsk-pricing-tagline {
  display: block;
  font-family: var(--sans);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.55);
  font-style: italic;
  margin-top: 2px;
  margin-bottom: 12px;
  line-height: 1.4;
}

/* ── Price block ─────────────────────────────────────────────────────────── */
.dsk-pricing-price {
  display: flex;
  align-items: baseline;
  flex-wrap: nowrap;
  gap: 6px;
  margin: 4px 0 10px;
}

.dsk-pricing-amount {
  font-family: var(--sans);
  font-size: 1.55rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.015em;
  white-space: nowrap;
}

.dsk-pricing-period {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.60);
  white-space: nowrap;
}

/* ── Target audience (single line) ──────────────────────────────────────── */
.dsk-pricing-target {
  font-family: var(--sans);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.55);
  font-style: italic;
  margin: 0 0 16px;
  line-height: 1.4;
}

/* ── Feature list ────────────────────────────────────────────────────────── */
.dsk-pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  flex: 1 1 auto; /* grows so CTA stays at bottom */
}

.dsk-pricing-features li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 7px;
  font-family: var(--sans);
  font-size: 0.83rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.4;
}

.dsk-pricing-features li::before {
  content: "▸";
  position: absolute;
  left: 0;
  top: 0;
  /* Muted gold-rose bullet */
  color: rgba(213, 165, 96, 0.70);
  font-weight: 700;
  font-size: 0.75rem;
}

/* Inherited text ("Tout Starter, plus :") */
.dsk-pricing-features li em {
  font-style: italic;
  color: rgba(255, 255, 255, 0.55);
}

/* ── CTA — pinned to bottom via margin-top: auto ─────────────────────────── */
.dsk-pricing-cta {
  /* sizing — role recipe lives on .ds-cta-primary / .ds-cta-secondary */
  display: inline-block;
  text-align: center;
  padding: 0.72rem 1.2rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-top: auto;
  /* Smooth translate on card hover */
  transition:
    transform 280ms cubic-bezier(.4, 0, .2, 1),
    background 220ms ease,
    color 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.dsk-pricing-card:hover .dsk-pricing-cta {
  transform: translateX(4px);
}

/* Reduced-motion safety */
@media (prefers-reduced-motion: reduce) {
  .dsk-pricing-card,
  .dsk-pricing-card-featured,
  .dsk-pricing-cta {
    transition: background 200ms ease, border-color 200ms ease !important;
  }

  .dsk-pricing-card:hover,
  .dsk-pricing-card-featured:hover {
    transform: none !important;
  }

  .dsk-pricing-card:hover .dsk-pricing-cta {
    transform: none !important;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
 * Form molecule — .dsk-form-*
 *
 * Contact form with text / email / select / textarea + primary submit CTA.
 * Sourced from sigma-analytics/css/layout.css .contact-form recipe, translated
 * into brandbook vars (--carmine / --ink / --gold / --paper / --line).
 *
 * Focus ring: box-shadow 0 0 0 3px color-mix(in srgb, var(--carmine) 12%, transparent)
 *             + border-color: var(--carmine). No outline (replaced by halo).
 *
 * Surface scoping:
 *   .dsk-form-surface-dark  — navy-deep bg, white-glass card (sigma tide-wave)
 *   .dsk-form-surface-light — paper bg, cream card (warm-pro / generic light)
 * ═══════════════════════════════════════════════════════════════════════════ */

/* Stage wrapper — stacks both surface variants vertically */
.dsk-form-stage {
  display: flex;
  flex-direction: column;
  gap: var(--s6);
  padding: var(--s5) 0;
}

/* ── Surface chrome (header + bg) ───────────────────────────────────────── */

.dsk-form-surface {
  border-radius: 12px;
  padding: var(--s5);
}

.dsk-form-surface-dark {
  background: var(--navy-deep);
}

.dsk-form-surface-light {
  background: var(--paper);
  border: 1px solid var(--line);
}

/* Surface header (eyebrow / title / meta) — same pattern as dsk-menu */
.dsk-form-surface-head {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: var(--s4);
}

.dsk-form-surface-eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.72;
}

.dsk-form-surface-title {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: #fff;
  margin: 0;
  line-height: 1.2;
}
.dsk-form-surface-light .dsk-form-surface-title { color: var(--ink); }

.dsk-form-surface-meta {
  font-family: var(--sans);
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.48);
}
.dsk-form-surface-light .dsk-form-surface-meta { color: var(--muted); }

/* ── Card (white glass on dark; cream on light) ─────────────────────────── */

.dsk-form-card {
  background: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.18);
}
.dsk-form-surface-light .dsk-form-card {
  background: var(--cream);
  border-color: var(--line2);
  box-shadow: 0 4px 16px rgba(10, 21, 48, 0.06);
}

/* ── Form layout ────────────────────────────────────────────────────────── */

.dsk-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Two-column row (name + email, company + role) */
.dsk-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.dsk-form-group {
  margin-bottom: 1rem;
}

/* ── Label ──────────────────────────────────────────────────────────────── */

.dsk-form-label {
  display: block;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink2);
  margin-bottom: 0.4rem;
}

/* ── Input / Select / Textarea shared recipe ────────────────────────────── */

.dsk-form-input,
.dsk-form-select,
.dsk-form-textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--ink);
  background: #FAFAFA;
  transition: border-color 120ms ease, box-shadow 120ms ease;
  appearance: none;
  -webkit-appearance: none;
}

/* On light surface the input bg becomes paper */
.dsk-form-surface-light .dsk-form-input,
.dsk-form-surface-light .dsk-form-select,
.dsk-form-surface-light .dsk-form-textarea {
  background: var(--paper);
  border-color: var(--line2);
}

/* Select — custom chevron using carmine */
.dsk-form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23B82E2E' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.4rem;
  cursor: pointer;
}

/* Placeholder */
.dsk-form-input::placeholder,
.dsk-form-textarea::placeholder {
  color: var(--muted2);
}

/* Textarea */
.dsk-form-textarea {
  min-height: 110px;
  resize: vertical;
  line-height: 1.5;
}

/* ── Focus ring — carmine halo (matches sigma box-shadow 0 0 0 3px 12%) ─── */

.dsk-form-input:focus,
.dsk-form-select:focus,
.dsk-form-textarea:focus {
  outline: none;
  border-color: var(--carmine);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--carmine) 12%, transparent);
}

/* ── Submit CTA ─────────────────────────────────────────────────────────── */

/* Sizing only — visual recipe lives on .ds-cta-primary (shared CTA atom).
   The fallback block below handles <button> targets where the shared atom
   may only target <a> elements. */
.dsk-form-submit {
  width: 100%;
  padding: 0.85rem;
  border-radius: 8px;
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: none;
  margin-top: 0.5rem;
}

.dsk-form-submit.ds-cta-primary,
.dsk-form-submit.ds-cta-btn.ds-cta-primary {
  background: var(--carmine);
  color: #ffffff;
  text-decoration: none;
  display: block;
  text-align: center;
  transition: background 160ms ease, box-shadow 160ms ease, transform 80ms ease;
}
.dsk-form-submit.ds-cta-primary:hover,
.dsk-form-submit.ds-cta-btn.ds-cta-primary:hover {
  background: var(--carmine-deep);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--carmine) 30%, transparent);
  transform: translateY(-1px);
}
.dsk-form-submit.ds-cta-primary:active,
.dsk-form-submit.ds-cta-btn.ds-cta-primary:active {
  transform: translateY(0);
  box-shadow: none;
}

/* ── Note (below form card, on surface bg) ──────────────────────────────── */

.dsk-form-note {
  margin-top: var(--s3);
  font-family: var(--sans);
  font-size: 12px;
  opacity: 0.65;
  line-height: 1.5;
  color: #fff;
}
.dsk-form-surface-light .dsk-form-note { color: var(--ink3); }

.dsk-form-note code {
  font-family: var(--mono);
  font-size: 11px;
  background: rgba(184, 46, 46, 0.12);
  color: var(--carmine);
  padding: 1px 5px;
  border-radius: 3px;
}

/* ═══════════════════════════════════════════════════════════════════════════
 * Heading + Paragraph atoms — type-scale preview cells
 *
 * .dsk-typo-scale  — outer flex column used by both Heading and Paragraph
 *                    entries' previewHTML.
 * .dsk-typo-row    — one row = meta label above, specimen below.
 * .dsk-typo-meta   — mono micro label (size / weight / lh spec).
 * .dsk-t-h3        — H3 specimen: Inter 600 20/1.3.
 * .dsk-t-h4        — H4 specimen: Inter 600 16/1.4.
 * .dsk-t-lead      — Lead paragraph: Inter 400 18/1.65, italic, dim color.
 *
 * .dsk-t-h1 and .dsk-t-h2 are already defined above (WabiSabi theme section).
 * ═══════════════════════════════════════════════════════════════════════════ */

.dsk-typo-scale {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.dsk-typo-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--s2) 0;
  border-bottom: 1px solid var(--line2);
}
.dsk-typo-row:last-child { border-bottom: 0; }

.dsk-typo-meta {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

/* H3 — Inter 600, 20 px, 1.3 */
.dsk-t-h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: block;
}

/* H4 — Inter 600, 16 px, 1.4 */
.dsk-t-h4 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: var(--ink2);
  display: block;
}

/* Lead paragraph — Inter 400, 18 px, 1.65, italic, dim */
.dsk-t-lead {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.65;
  color: var(--ink3);
  font-style: italic;
  max-width: 600px;
  display: block;
}

/* ═══════════════════════════════════════════════════════════════════════════
 * Code atom — inline <code> + block <pre><code> preview cells
 *
 * .dsk-code-scale   — outer flex column (mirrors .dsk-typo-scale).
 * .dsk-code-inline  — inline chip: JetBrains Mono, gold-tint bg, navy-deep color.
 * .dsk-code-block   — block <pre>: navy-deep bg (--sb-code-bg), cream text.
 * ═══════════════════════════════════════════════════════════════════════════ */

.dsk-code-scale {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

/* Inline code chip — mirrors the pattern used in .sb-desc code */
.dsk-code-inline {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 400;
  background: rgba(213, 165, 96, 0.10);
  color: var(--navy-deep);
  padding: 1px 6px;
  border-radius: 4px;
  white-space: nowrap;
}

/* Block code — full <pre> width, navy-deep surface */
.dsk-code-block {
  background: var(--sb-code-bg);
  color: var(--sb-code-text);
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.65;
  padding: var(--s3) var(--s4);
  border-radius: 8px;
  overflow-x: auto;
  margin: 0;
  white-space: pre;
}

.dsk-code-block code {
  font-family: inherit;
  font-size: inherit;
  background: transparent;
  color: inherit;
  padding: 0;
  border-radius: 0;
}

/* ═══════════════════════════════════════════════════════════════════════════
 * Image atom — three aspect-ratio frame variants
 *
 * .dsk-image-scale   — outer flex column (mirrors .dsk-typo-scale).
 * .dsk-image-frame   — shared placeholder box: cream bg, line border, centered label.
 * .dsk-image-square  — 1:1 thumbnail (80px wide, fixed).
 * .dsk-image-banner  — 16:9 banner (full width of preview panel).
 * .dsk-image-avatar  — 1:1 circular (56px, border-radius 50%).
 * .dsk-image-label   — mono micro caption shown inside placeholder.
 * ═══════════════════════════════════════════════════════════════════════════ */

.dsk-image-scale {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

/* Shared placeholder frame */
.dsk-image-frame {
  background: var(--cream);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

/* Inline label inside placeholder */
.dsk-image-label {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Square thumbnail — 1:1, 80 px */
.dsk-image-square {
  width: 80px;
  aspect-ratio: 1 / 1;
  border-radius: 6px;
}

/* Banner — 16:9, full preview width */
.dsk-image-banner {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  max-height: 180px;
}

/* Avatar — circular, 56 px */
.dsk-image-avatar {
  width: 56px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
}

/* ═══════════════════════════════════════════════════════════════════════════
 * Link atom — inline hyperlink variants
 *
 * .dsk-link           — base: carmine at rest, gold-warm on hover, no underline.
 * .dsk-link--external — appends ↗ glyph via .dsk-link-glyph span.
 * .dsk-link--disabled — opacity 0.5, pointer-events none, cursor default.
 * .dsk-link-glyph     — the ↗ character: mono, slightly smaller, margin-left 1px.
 * ═══════════════════════════════════════════════════════════════════════════ */

.dsk-link {
  color: var(--carmine);
  text-decoration: none;
  transition: color 150ms ease;
  cursor: pointer;
}

.dsk-link:hover {
  color: var(--gold-warm);
}

.dsk-link--external { /* no additional layout needed beyond the glyph */ }

.dsk-link-glyph {
  font-family: var(--mono);
  font-size: 0.75em;
  margin-left: 1px;
  display: inline-block;
  vertical-align: text-top;
  line-height: 1.6;
}

.dsk-link--disabled {
  opacity: 0.5;
  pointer-events: none;
  cursor: default;
}

/* ═══════════════════════════════════════════════════════════════════════════
 * TextField atom — text input preview states
 *
 * .dsk-tf           — base field: paper bg, var(--line) border, 8 px radius.
 * .dsk-tf--focused  — simulated focus: carmine border + 14 % carmine ring.
 *
 * Three states shown: empty (placeholder visible), focused (ring), filled.
 * ═══════════════════════════════════════════════════════════════════════════ */

.dsk-tf {
  display: block;
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--paper);
  transition: border-color 120ms ease, box-shadow 120ms ease;
  appearance: none;
  -webkit-appearance: none;
  outline: none;
}

.dsk-tf::placeholder {
  color: var(--muted2);
}

.dsk-tf--focused {
  border-color: var(--carmine);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--carmine) 14%, transparent);
}

/* ═══════════════════════════════════════════════════════════════════════════
 * LineBreak atom — two-panel comparison layout
 *
 * .dsk-lb-scale   — outer flex row; two panels separated by a thin divider.
 * .dsk-lb-panel   — one side (with / without breaks); grows equally.
 * .dsk-lb-divider — 1 px vertical rule between panels.
 * .dsk-lb-body    — inherits .dsk-t-body sizing but preserves white-space.
 * ═══════════════════════════════════════════════════════════════════════════ */

.dsk-lb-scale {
  display: flex;
  flex-direction: row;
  gap: 0;
  padding: 8px;
  align-items: flex-start;
}

.dsk-lb-panel {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 12px;
}

.dsk-lb-panel:first-child { padding-left: 0; }
.dsk-lb-panel:last-child  { padding-right: 0; }

.dsk-lb-divider {
  width: 1px;
  align-self: stretch;
  background: var(--line, rgba(100,116,139,0.2));
  flex-shrink: 0;
}

.dsk-lb-body {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink2);
}

/* ═══════════════════════════════════════════════════════════════════════
   Marquee atom · live preview
   ─────────────────────────────────────────────────────────────────────────
   .dsk-marquee-wrap     — clip container, carmine top + bottom border track
   .dsk-marquee-track    — overflow:hidden clip region with edge fade masks
   .dsk-marquee-content  — flex row; CSS translateX animation scrolls it left
   .dsk-marquee-item     — individual label chip
   .dsk-marquee-sep      — diamond dot separator between items
   .dsk-marquee-pause-hover — pauses animation on :hover / :focus-within
   Content is duplicated in HTML (aria-hidden clone) so translateX(-50%)
   produces a seamless infinite loop.
   ═══════════════════════════════════════════════════════════════════════ */

@keyframes dsk-marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.dsk-marquee-stack { display: flex; flex-direction: column; gap: var(--s4); }

.dsk-marquee-wrap {
  border-top: 2px solid var(--carmine);
  border-bottom: 1px solid rgba(184, 46, 46, 0.22);
  background: rgba(184, 46, 46, 0.04);
  border-radius: 4px;
  overflow: hidden;
}

.dsk-marquee-track {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    #000 8%,
    #000 92%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    #000 8%,
    #000 92%,
    transparent 100%
  );
}

.dsk-marquee-content {
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 10px 0;
  animation: dsk-marquee-scroll 28s linear infinite;
  will-change: transform;
}

.dsk-marquee-pause-hover:hover,
.dsk-marquee-pause-hover:focus-within {
  animation-play-state: paused;
}

.dsk-marquee-item {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -.005em;
  color: var(--carmine);
  white-space: nowrap;
  padding: 0 var(--s3);
}

.dsk-marquee-sep {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--carmine);
  border-radius: 1px;
  transform: rotate(45deg);
  flex-shrink: 0;
  opacity: 0.45;
}

.sb-surface-toggle:checked ~ .sb-live-preview .dsk-marquee-wrap {
  background: rgba(184, 46, 46, 0.08);
  border-top-color: var(--carmine);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-marquee-item {
  color: var(--carmine-soft);
}

@media (prefers-reduced-motion: reduce) {
  .dsk-marquee-content { animation: none; }
}

/* ═══════════════════════════════════════════════════════════════════════
   ScrollView atom · live preview
   ─────────────────────────────────────────────────────────────────────────
   .dsk-sv-frame      — scrollable viewport; branded gold scrollbar thumb
   .dsk-sv-vertical   — overflow-y: auto, 300px fixed height
   .dsk-sv-horizontal — overflow-x: auto, natural height, card row
   .dsk-sv-para       — lorem paragraph rows inside vertical variant
   .dsk-sv-hcard      — module card inside horizontal variant
   Maps to ViewNode.scroll(child:axis:) — ViewNode.swift line 37.
   ═══════════════════════════════════════════════════════════════════════ */

.dsk-scroll-stack { display: flex; flex-direction: column; gap: var(--s4); }

.dsk-sv-frame {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  scrollbar-width: thin;
  scrollbar-color: rgba(213, 165, 96, 0.45) rgba(245, 239, 227, 0.50);
}

.dsk-sv-vertical {
  height: 300px;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--s3) var(--s4);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.dsk-sv-horizontal {
  overflow-x: auto;
  overflow-y: hidden;
  padding: var(--s3);
  display: flex;
  flex-direction: row;
  gap: var(--s3);
  align-items: stretch;
}

.dsk-sv-para {
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink2);
  margin: 0;
  padding: var(--s2) 0;
  border-bottom: 1px solid var(--line2);
}
.dsk-sv-para:last-child { border-bottom: 0; }

.dsk-sv-hcard {
  flex: 0 0 auto;
  width: 120px;
  padding: var(--s3);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: var(--sans);
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: transform .14s, box-shadow .14s;
}
.dsk-sv-hcard:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px -8px rgba(10, 21, 48, 0.18);
}
.dsk-sv-hcard span {
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: -.005em;
}

.sb-surface-toggle:checked ~ .sb-live-preview .dsk-sv-frame {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.10);
  scrollbar-color: rgba(213, 165, 96, 0.45) rgba(255, 255, 255, 0.06);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-sv-para {
  color: rgba(245, 239, 227, 0.72);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-sv-hcard {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--cream);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-sv-hcard span {
  color: rgba(245, 239, 227, 0.50);
}

/* ── Semantic atom ────────────────────────────────────────────────────── */

.dsk-semantic-stack {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}

.dsk-sem-grid {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  max-width: 420px;
}

.dsk-sem-middle-row {
  display: flex;
  flex-direction: row;
  gap: 6px;
}

.dsk-sem-region {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 3px;
  padding: 10px 14px;
  border: 1.5px dashed rgba(100, 116, 139, 0.30);
  border-radius: 4px;
  background: rgba(10, 21, 48, 0.03);
}

.dsk-sem-main  { flex: 1 1 auto; min-height: 64px; }
.dsk-sem-aside { flex: 0 0 110px; }

.dsk-sem-tag {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: -0.01em;
}

.dsk-sem-role {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.01em;
}

/* role-specific accent borders */
.dsk-sem-header { border-color: rgba(213, 165, 96, 0.55); }  /* gold   */
.dsk-sem-nav    { border-color: rgba(15, 30, 69, 0.35); }    /* navy   */
.dsk-sem-main   { border-color: rgba(15, 30, 69, 0.25); }    /* navy soft */
.dsk-sem-aside  { border-color: rgba(100, 116, 139, 0.30); } /* slate  */
.dsk-sem-footer { border-color: rgba(213, 165, 96, 0.30); }  /* gold dim */

/* dark-surface overrides */
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-sem-region {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.14);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-sem-header {
  border-color: rgba(213, 165, 96, 0.55);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-sem-footer {
  border-color: rgba(213, 165, 96, 0.30);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-sem-tag {
  color: var(--cream);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-sem-role {
  color: rgba(245, 239, 227, 0.50);
}

/* ── SwipeContainer atom ──────────────────────────────────────────────── */

.dsk-swipe-stack {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
  align-items: flex-start;
}

.dsk-swipe-viewport {
  width: 300px;
  height: 180px;
  overflow: hidden;
  border-radius: 8px;
  position: relative;
}

.dsk-swipe-track {
  display: flex;
  flex-direction: row;
  height: 100%;
  /* static offset showing panel 2 as current: shift left by 1 panel width */
  transform: translateX(-300px);
  gap: 0;
}

.dsk-swipe-panel {
  flex: 0 0 300px;
  height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  border-radius: 8px;
  border: 1px solid var(--line);
  transition: opacity .2s;
}

.dsk-swipe-panel--prev,
.dsk-swipe-panel--next {
  opacity: 0.40;
  background: rgba(10, 21, 48, 0.04);
}

.dsk-swipe-panel--active {
  opacity: 1;
  background: rgba(213, 165, 96, 0.07);
  border-color: rgba(213, 165, 96, 0.35);
}

.dsk-swipe-panel-label {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.dsk-swipe-panel-sub {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--muted);
}

/* page-dot indicator */
.dsk-swipe-dots {
  display: flex;
  flex-direction: row;
  gap: 6px;
  align-items: center;
  justify-content: center;
  width: 300px;
  padding: 6px 0 0;
}

.dsk-swipe-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line);
  border: none;
  display: inline-block;
  transition: background .18s, transform .18s;
}

.dsk-swipe-dot--active {
  background: var(--gold);
  transform: scale(1.3);
}

/* dark-surface overrides */
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-swipe-panel--prev,
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-swipe-panel--next {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.10);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-swipe-panel--active {
  background: rgba(213, 165, 96, 0.10);
  border-color: rgba(213, 165, 96, 0.40);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-swipe-panel-label {
  color: var(--cream);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-swipe-panel-sub {
  color: rgba(245, 239, 227, 0.50);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-swipe-dot {
  background: rgba(255, 255, 255, 0.18);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-swipe-dot--active {
  background: var(--gold);
}

/* ═══════════════════════════════════════════════════════════════════════
   Drawer atom · live preview
   ─────────────────────────────────────────────────────────────────────────
   .dsk-drawer-stack           — outer flex column wrapping both variants
   .dsk-drawer-scene           — relative positioned stage for the two variants
   .dsk-drawer-scene--open     — scene with scrim + panel active
   .dsk-drawer-main-content    — placeholder main surface behind the drawer
   .dsk-drawer-main-content--dimmed — opacity dimmed when drawer is open
   .dsk-drawer-scrim           — semi-transparent overlay: rgba(10,21,48,0.42)
   .dsk-drawer-trigger         — the button that opens the drawer
   .dsk-drawer-panel           — the slide-in panel (var(--paper) bg)
   .dsk-drawer-panel--right    — anchored to the right edge at 280px wide
   .dsk-drawer-panel-head      — gold-warm top border + title row with close btn
   .dsk-drawer-panel-body      — scrollable body content
   .dsk-drawer-close           — close (x) button in panel header
   ═══════════════════════════════════════════════════════════════════════ */

.dsk-drawer-stack { display: flex; flex-direction: column; gap: var(--s4); }

.dsk-drawer-scene {
  position: relative;
  height: 160px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--paper);
}

.dsk-drawer-main-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: var(--s3);
  transition: opacity .2s;
}

.dsk-drawer-main-content--dimmed { opacity: 0.4; pointer-events: none; }

.dsk-drawer-content-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}

.dsk-drawer-trigger {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-deep);
  background: transparent;
  border: 1px solid var(--navy-deep);
  border-radius: 6px;
  padding: 6px 14px;
  cursor: pointer;
  letter-spacing: -.005em;
  transition: background .14s, color .14s;
}
.dsk-drawer-trigger:hover { background: var(--navy-deep); color: var(--gold); }

.dsk-drawer-scrim {
  position: absolute;
  inset: 0;
  background: rgba(10, 21, 48, 0.42);
  z-index: 1;
}

.dsk-drawer-panel {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 220px; /* scaled down from real 280px to fit the preview stage */
  background: var(--paper);
  display: flex;
  flex-direction: column;
  z-index: 2;
  box-shadow: -8px 0 28px -8px rgba(10, 21, 48, 0.24);
}

.dsk-drawer-panel--right { right: 0; border-left: 1px solid var(--line); }
.dsk-drawer-panel--left  { left: 0;  border-right: 1px solid var(--line); }

.dsk-drawer-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-top: 2px solid var(--gold-warm);
  border-bottom: 1px solid var(--line2);
  flex-shrink: 0;
}

.dsk-drawer-panel-title {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.005em;
}

.dsk-drawer-close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--ink3);
  font-size: 16px;
  line-height: 1;
  padding: 2px 6px;
  border-radius: 4px;
  transition: background .12s, color .12s;
}
.dsk-drawer-close:hover { background: rgba(10, 21, 48, 0.06); color: var(--ink); }

.dsk-drawer-panel-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dsk-drawer-panel-text {
  font-family: var(--sans);
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--ink2);
  margin: 0;
}

/* Navy surface adaptations */
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-drawer-scene {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.10);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-drawer-panel {
  background: var(--navy-soft);
  border-color: rgba(255, 255, 255, 0.10);
  box-shadow: -8px 0 28px -8px rgba(0, 0, 0, 0.50);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-drawer-panel-head {
  border-bottom-color: rgba(255, 255, 255, 0.10);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-drawer-panel-title { color: var(--cream); }
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-drawer-panel-text  { color: rgba(245, 239, 227, 0.70); }
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-drawer-close        { color: rgba(245, 239, 227, 0.50); }
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-drawer-close:hover  { background: rgba(245, 239, 227, 0.10); color: var(--cream); }
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-drawer-content-label { color: rgba(245, 239, 227, 0.40); }
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-drawer-trigger {
  color: var(--gold-pale);
  border-color: rgba(245, 239, 227, 0.30);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-drawer-trigger:hover {
  background: rgba(245, 239, 227, 0.10);
}

/* ═══════════════════════════════════════════════════════════════════════
   Viewport atom · live preview
   ─────────────────────────────────────────────────────────────────────────
   .dsk-vp-stack           — outer flex column wrapping 3 rows
   .dsk-vp-frame           — the viewport chrome: line border + mono width label
   .dsk-vp-frame--mobile   — constrained to 320px max-width
   .dsk-vp-frame--tablet   — full-width, tablet visual treatment
   .dsk-vp-frame--desktop  — full-width, desktop visual treatment
   .dsk-vp-caption         — mono label showing the breakpoint width (top-left)
   .dsk-vp-content         — the reflowing inner content area
   .dsk-vp-content--column — mobile: stacks cards vertically
   .dsk-vp-content--grid2  — tablet: 2-column CSS grid
   .dsk-vp-content--row    — desktop: single flex row
   .dsk-vp-card            — individual content card shown in each viewport
   ═══════════════════════════════════════════════════════════════════════ */

.dsk-vp-stack { display: flex; flex-direction: column; gap: var(--s4); }

.dsk-vp-frame {
  border: 1.5px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  background: #fff;
}

/* Subtle left accent stripe to evoke a device bezel */
.dsk-vp-frame::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--line);
}

.dsk-vp-frame--mobile  { max-width: 320px; }
.dsk-vp-frame--tablet  { max-width: 100%; }
.dsk-vp-frame--desktop { max-width: 100%; border-color: rgba(10, 21, 48, 0.14); }

.dsk-vp-caption {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--paper);
  border-bottom: 1px solid var(--line2);
  padding: 5px 10px 5px 14px;
}

.dsk-vp-content { padding: 10px; }

/* Mobile: vertical stack */
.dsk-vp-content--column {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Tablet: 2-column grid */
.dsk-vp-content--grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

/* Desktop: 3-column row */
.dsk-vp-content--row {
  display: flex;
  flex-direction: row;
  gap: 8px;
}

.dsk-vp-card {
  flex: 1 1 0;
  min-width: 0;
  padding: 8px 10px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink2);
  letter-spacing: -.005em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Navy surface adaptations */
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-vp-frame {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.12);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-vp-frame::before {
  background: rgba(255, 255, 255, 0.12);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-vp-caption {
  background: rgba(255, 255, 255, 0.04);
  border-bottom-color: rgba(255, 255, 255, 0.08);
  color: rgba(245, 239, 227, 0.45);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-vp-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.10);
  color: rgba(245, 239, 227, 0.75);
}

/* ═══════════════════════════════════════════════════════════════════════════
 * OverlayMarker atom — three marker styles over an illustration backdrop
 *
 * .dsk-om-stage          — outer flex column with backdrop + legend.
 * .dsk-om-backdrop       — simulated illustration area (cream bg, dashed border).
 * .dsk-om-backdrop-label — faint mono watermark labelling the backdrop.
 * .dsk-om-marker         — base absolutely-positioned marker anchor.
 * .dsk-om-pin            — numbered badge (gold-warm bg, ink text) + stem.
 * .dsk-om-pin-badge      — the circular pin bubble.
 * .dsk-om-pin-stem       — thin vertical line below the badge.
 * .dsk-om-dot            — carmine pulsing dot (uses @keyframes dsk-pulse).
 * .dsk-om-dot-inner      — solid carmine circle at the dot centre.
 * .dsk-om-tooltip        — anchor dot + tooltip bubble that appears on hover.
 * .dsk-om-tooltip-anchor — small navy dot acting as the map anchor point.
 * .dsk-om-tooltip-bubble — paper-bg label bubble (hidden → visible on hover).
 * .dsk-om-legend         — small flex row beneath backdrop listing the 3 styles.
 * .dsk-om-legend-item    — one legend entry (swatch + label).
 * .dsk-om-legend-swatch  — 12×12 swatch chip per style.
 * ═══════════════════════════════════════════════════════════════════════════ */

.dsk-om-stage {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.dsk-om-backdrop {
  position: relative;
  width: 100%;
  height: 220px;
  background: linear-gradient(145deg, var(--cream) 0%, #EDE4D3 100%);
  border: 1.5px dashed var(--line);
  border-radius: 10px;
  /* overflow: visible so tooltip bubbles can escape the backdrop bounds */
  overflow: visible;
}

.dsk-om-backdrop-label {
  position: absolute;
  bottom: 10px;
  right: 14px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted2);
  pointer-events: none;
  user-select: none;
}

/* Base marker anchor — positioned absolutely inside the backdrop */
.dsk-om-marker {
  position: absolute;
  transform: translate(-50%, -100%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ── Pin style (numbered, gold-warm fill) ──────────────────────────────── */
.dsk-om-pin { transform: translate(-50%, calc(-100% - 2px)); }

.dsk-om-pin-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  background: var(--gold-warm);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  box-shadow: 0 3px 8px -2px rgba(10, 21, 48, 0.30);
}

/* Counter-rotate the label span so it reads correctly upright */
.dsk-om-pin-label {
  display: block;
  transform: rotate(45deg);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
  user-select: none;
}

.dsk-om-pin-stem {
  width: 2px;
  height: 10px;
  background: var(--gold-warm);
  opacity: 0.6;
}

/* @keyframes for the pulsing dot — defined here so the HTML <style> tag is
 * not needed inside the live preview markup. */
@keyframes dsk-pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(184, 46, 46, 0.55); }
  50%      { box-shadow: 0 0 0 8px rgba(184, 46, 46, 0); }
}

/* ── Dot style (carmine, pulsing) ─────────────────────────────────────── */
.dsk-om-dot {
  transform: translate(-50%, -50%);
  animation: dsk-pulse 2.2s ease-in-out infinite;
  border-radius: 50%;
}

.dsk-om-dot-inner {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--carmine);
  border: 2.5px solid var(--paper);
  box-shadow: 0 2px 6px -2px rgba(184, 46, 46, 0.50);
}

/* ── Tooltip style (anchor + hover bubble) ────────────────────────────── */
.dsk-om-tooltip {
  transform: translate(-50%, -50%);
  align-items: flex-start;
  gap: 6px;
}

.dsk-om-tooltip-anchor {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--navy);
  border: 2px solid var(--paper);
  box-shadow: 0 1px 4px -1px rgba(10, 21, 48, 0.35);
  cursor: pointer;
  position: relative;
  z-index: 1;
}

.dsk-om-tooltip-bubble {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  border-radius: 6px;
  padding: 5px 10px;
  font-family: var(--sans);
  font-size: 11.5px;
  font-weight: 500;
  color: var(--ink2);
  white-space: nowrap;
  box-shadow: 0 4px 14px -6px rgba(10, 21, 48, 0.22);
  pointer-events: none;
  /* Hidden by default — revealed on hover */
  opacity: 0;
  transition: opacity .18s ease, transform .18s ease;
}

/* Reveal tooltip on hover of the containing marker */
.dsk-om-tooltip:hover .dsk-om-tooltip-bubble {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Always-visible variant for storybook preview (add .is-open to show it statically) */
.dsk-om-tooltip.is-open .dsk-om-tooltip-bubble {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Tiny downward caret on the tooltip bubble */
.dsk-om-tooltip-bubble::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--line);
}
.dsk-om-tooltip-bubble::before {
  content: "";
  position: absolute;
  top: calc(100% - 1px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--paper);
  z-index: 1;
}

/* ── Legend ───────────────────────────────────────────────────────────── */
.dsk-om-legend {
  display: flex;
  gap: var(--s4);
  align-items: center;
  padding: 0 4px;
}

.dsk-om-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink3);
}

.dsk-om-legend-swatch {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

.dsk-om-legend-pin     { background: var(--gold-warm); }
.dsk-om-legend-dot     { background: var(--carmine); border-radius: 50%; }
.dsk-om-legend-tooltip { background: var(--navy); border-radius: 50%; }

/* ═══════════════════════════════════════════════════════════════════════════
 * QRMarker atom — three QR code variants (standard, branded, scan target)
 *
 * .dsk-qr-stage          — outer flex column of three row blocks.
 * .dsk-qr-row            — one variant row: label above, QR wrap below.
 * .dsk-qr-row-label      — mono micro label naming the variant.
 * .dsk-qr-wrap           — contains the QR grid + optional overlays; white bg.
 * .dsk-qr-wrap--branded  — adds a gold ring and positions the logo overlay.
 * .dsk-qr-wrap--scan     — positions the four corner bracket overlays.
 * .dsk-qr-grid           — 25×25 CSS grid of dots; dark/light pattern via :nth-child.
 * .dsk-qr-logo           — center brandmark ("f", gold bg, serif) for .branded.
 * .dsk-qr-corner         — one L-shaped corner bracket (tl/tr/bl/br variants).
 * ═══════════════════════════════════════════════════════════════════════════ */

.dsk-qr-stage {
  display: flex;
  flex-direction: row;
  gap: var(--s5);
  align-items: flex-start;
  flex-wrap: wrap;
}

.dsk-qr-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}

.dsk-qr-row-label {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

/* QR outer container */
.dsk-qr-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  box-shadow: 0 2px 8px -4px rgba(10, 21, 48, 0.12);
}

/* Target slot for the real QR svg (replaces the legacy .dsk-qr-grid 25×25). */
.dsk-qr-target {
  width: 160px;
  height: 160px;
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dsk-qr-target svg { width: 100%; height: 100%; display: block; }
.dsk-qr-target svg path,
.dsk-qr-target svg rect { fill: var(--ink); }
.dsk-qr-target svg rect[width="100%"],
.dsk-qr-target svg rect:first-child { fill: var(--paper); }

/* Branded: gold ring highlight */
.dsk-qr-wrap--branded {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(213, 165, 96, 0.20), 0 2px 8px -4px rgba(10, 21, 48, 0.12);
}

/* 25×25 dot grid — 625 child spans generated via CSS counter */
.dsk-qr-grid {
  display: grid;
  grid-template-columns: repeat(25, 5px);
  grid-template-rows:    repeat(25, 5px);
  gap: 1px;
  width:  149px;   /* 25 × 5px + 24 × 1px gap */
  height: 149px;
}

/* Generate 625 dots via a repeating background-color trick.
 * We use the CSS paint worklet fallback: every grid cell is a <div> child
 * rendered via ::after. Since we can't generate 625 HTML children in static
 * preview HTML, we use a pure CSS background-image mosaic on .dsk-qr-grid
 * itself — a repeating checkerboard-like pattern that approximates a real QR.
 * The pattern tiles at 6px × 6px (5px dot + 1px gap) with a deterministic
 * dark/light ratio matching QR code visual density (~45 % dark modules). */
.dsk-qr-grid {
  background-color: var(--paper);
  background-image:
    /* Dark modules — primary pattern */
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 5px,
      rgba(10, 21, 48, 0.88) 5px,
      rgba(10, 21, 48, 0.88) 6px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 5px,
      rgba(10, 21, 48, 0.88) 5px,
      rgba(10, 21, 48, 0.88) 6px
    ),
    /* Secondary density layer — offsets every 3rd column dark */
    repeating-linear-gradient(
      90deg,
      rgba(10, 21, 48, 0.88) 0px,
      rgba(10, 21, 48, 0.88) 5px,
      transparent 5px,
      transparent 18px
    );
  background-size: 6px 6px, 6px 6px, 18px 6px;
  /* Finder pattern corners — 3 solid 7×7 squares via box-shadow inset isn't
   * feasible here; use border-radius + pseudo-elements for a schematic hint */
  border-radius: 4px;
}

/* Center logo mark for branded variant */
.dsk-qr-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold);
  color: var(--navy-deep);
  border-radius: 6px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: -0.04em;
  box-shadow: 0 0 0 3px var(--paper), 0 2px 8px -2px rgba(10, 21, 48, 0.30);
}

/* Corner brackets for scan-target variant */
.dsk-qr-corner {
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: var(--navy);
  border-style: solid;
}

.dsk-qr-corner--tl { top: 6px;  left: 6px;  border-width: 3px 0 0 3px; border-radius: 3px 0 0 0; }
.dsk-qr-corner--tr { top: 6px;  right: 6px; border-width: 3px 3px 0 0; border-radius: 0 3px 0 0; }
.dsk-qr-corner--bl { bottom: 6px; left: 6px;  border-width: 0 0 3px 3px; border-radius: 0 0 0 3px; }
.dsk-qr-corner--br { bottom: 6px; right: 6px; border-width: 0 3px 3px 0; border-radius: 0 0 3px 0; }

/* ═══════════════════════════════════════════════════════════════════════
   AsyncImage atom · live preview
   ─────────────────────────────────────────────────────────────────────────
   Three lifecycle state frames, each in a .dsk-typo-row.
   .dsk-asyncimage-stack           — outer flex column
   .dsk-asyncimage-frame           — shared 16:9 placeholder box
   .dsk-asyncimage-frame--loading  — shimmer via @keyframes dsk-shimmer
   .dsk-asyncimage-shimmer         — the animated gradient child
   .dsk-asyncimage-frame--loaded   — brandbook gold→navy gradient fill
   .dsk-asyncimage-loaded-fill     — gradient overlay
   .dsk-asyncimage-loaded-label    — mono filename label bottom-left
   .dsk-asyncimage-frame--error    — paper bg + carmine icon + caption
   .dsk-asyncimage-error-icon      — ✕ symbol
   .dsk-asyncimage-error-caption   — "Failed to load" micro label
   ═══════════════════════════════════════════════════════════════════════ */

.dsk-asyncimage-stack {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

/* Shared frame — 16:9 ratio, rounded, clipped */
.dsk-asyncimage-frame {
  width: 100%;
  max-width: 340px;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Loading state — shimmer ─────────────────────────────────────────── */

.dsk-asyncimage-frame--loading {
  background: var(--cream);
}

@keyframes dsk-shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.dsk-asyncimage-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(213, 165, 96, 0.20) 40%,
    rgba(245, 239, 227, 0.60) 50%,
    rgba(213, 165, 96, 0.20) 60%,
    transparent 100%
  );
  animation: dsk-shimmer 1.6s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .dsk-asyncimage-shimmer { animation: none; background: rgba(213, 165, 96, 0.12); }
}

/* ── Loaded state — brandbook gradient placeholder ─────────────────────── */

.dsk-asyncimage-frame--loaded {
  background: var(--navy-deep);
}

.dsk-asyncimage-loaded-fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    var(--navy-soft) 0%,
    var(--navy-deep) 40%,
    color-mix(in srgb, var(--gold) 18%, var(--navy-deep)) 70%,
    color-mix(in srgb, var(--gold-warm) 30%, var(--navy-deep)) 100%
  );
}

.dsk-asyncimage-loaded-label {
  position: absolute;
  bottom: 8px;
  left: 10px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245, 239, 227, 0.55);
  z-index: 1;
}

/* ── Error state — broken-image icon + caption ───────────────────────── */

.dsk-asyncimage-frame--error {
  background: var(--paper);
  flex-direction: column;
  gap: 4px;
}

.dsk-asyncimage-error-icon {
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 400;
  color: var(--carmine);
  line-height: 1;
  opacity: 0.65;
}

.dsk-asyncimage-error-caption {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Navy surface adaptations */
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-asyncimage-frame--loading {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.10);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-asyncimage-frame--error {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.10);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-asyncimage-error-caption {
  color: rgba(245, 239, 227, 0.40);
}

/* ═══════════════════════════════════════════════════════════════════════
   Badge atom · live preview
   ─────────────────────────────────────────────────────────────────────────
   Maps to ViewNode.badge(text:style:). Five brandbook variants.
   Typography: var(--mono) 10px 600 0.18em uppercase — matches .sb-badge.
   .dsk-badge-stack           — outer flex column
   .dsk-atom-badge            — shared pill base
   .dsk-atom-badge--neutral   — line border, transparent bg, ink3 text
   .dsk-atom-badge--info      — navy bg, cream text
   .dsk-atom-badge--success   — gold-warm bg, navy-deep text
   .dsk-atom-badge--warning   — gold-pale bg + gold border, ink text
   .dsk-atom-badge--error     — carmine bg, white text
   ═══════════════════════════════════════════════════════════════════════ */

.dsk-badge-stack {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

/* Shared pill base — typography matches .sb-badge */
.dsk-atom-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 1.4;
  border: 1px solid transparent;
}

/* .neutral — hairline border, transparent fill, dim ink text */
.dsk-atom-badge--neutral {
  background: transparent;
  border-color: var(--line);
  color: var(--ink3);
}

/* .info — navy authority surface */
.dsk-atom-badge--info {
  background: var(--navy);
  border-color: var(--navy-soft);
  color: var(--cream);
}

/* .success — gold-warm confirmation */
.dsk-atom-badge--success {
  background: var(--gold-warm);
  border-color: var(--gold-warm);
  color: var(--navy-deep);
}

/* .warning — gold-pale bg, gold border, dark ink for contrast */
.dsk-atom-badge--warning {
  background: var(--gold-pale);
  border-color: var(--gold);
  color: var(--ink);
}

/* .error — carmine alert */
.dsk-atom-badge--error {
  background: var(--carmine);
  border-color: var(--carmine-deep);
  color: #fff;
}

/* Badge rows: meta label left (fixed width), pill right — overrides the generic column layout */
.dsk-badge-stack .dsk-typo-row {
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: var(--s4);
  padding: 9px 0;
  max-width: 520px;
}
.dsk-badge-stack .dsk-typo-row .dsk-typo-meta {
  width: 280px;
  flex-shrink: 0;
}

/* Navy surface adaptations */
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-atom-badge--neutral {
  border-color: rgba(245, 239, 227, 0.22);
  color: rgba(245, 239, 227, 0.65);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-atom-badge--info {
  background: var(--navy-soft);
  border-color: rgba(245, 239, 227, 0.14);
}

/* ═══════════════════════════════════════════════════════════════════════
   Token Inspector atom · live preview                    (added 2026-06-19)
   ─────────────────────────────────────────────────────────────────────────
   Four design-token families: Typography, Spacing, Corner Radius, Shadows.
   Modelled on the c-tech app "Token Inspector" screen.

   .dsk-ti-page           — outer flex column, gap s6
   .dsk-ti-section        — one token family block
   .dsk-ti-section-label  — serif italic section header (Cormorant Garamond)

   Typography:
   .dsk-ti-typescale      — flex column, divider-separated rows
   .dsk-ti-type-row       — 2-col grid: meta left, specimen right
   .dsk-ti-type-meta      — token name + spec stack
   .dsk-ti-meta-token     — mono token name (xs uppercase label)
   .dsk-ti-meta-spec      — mono spec string (family · size · weight)
   .dsk-ti-t-display      — Display specimen: Cormorant Garamond 34px 500
   .dsk-ti-t-h1           — H1 specimen: Inter 28px 700
   .dsk-ti-t-h2           — H2 specimen: Inter 22px 600
   .dsk-ti-t-body         — Body specimen: Inter 17px 400 1.6
   .dsk-ti-t-caption      — Caption specimen: Inter 13px 400 muted

   Spacing:
   .dsk-ti-spacing        — flex column, gap 10px
   .dsk-ti-sp-row         — flex row: token label + bar + pt value
   .dsk-ti-sp-token       — mono xs/sm/md… label
   .dsk-ti-sp-bar         — carmine horizontal bar (width set inline)
   .dsk-ti-sp-value       — mono pt value right-side

   Corner Radius:
   .dsk-ti-radius-row     — flex row, gap s4
   .dsk-ti-radius-cell    — flex column: swatch + token + value
   .dsk-ti-radius-swatch  — 60×60 paper box, border, radius set inline
   .dsk-ti-radius-token   — mono token name
   .dsk-ti-radius-value   — mono pt value

   Shadows:
   .dsk-ti-shadow-row     — flex row, gap s4
   .dsk-ti-shadow-cell    — flex column: box + token + spec
   .dsk-ti-shadow-box     — 60×60 white box, box-shadow set inline
   .dsk-ti-shadow-token   — mono token name
   .dsk-ti-shadow-spec    — mono r:N · y:N spec
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Page wrapper ──────────────────────────────────────────────────────── */
.dsk-ti-page {
  display: flex;
  flex-direction: column;
  gap: var(--s6);
}

/* ── Section block ─────────────────────────────────────────────────────── */
.dsk-ti-section {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

/* Serif italic section header — matches brandbook §03 dividers */
.dsk-ti-section-label {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
  padding-bottom: var(--s2);
  border-bottom: 1px solid var(--line2);
  display: flex;
  align-items: center;
  gap: 14px;
}

.dsk-ti-section-label::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

/* ── Typography ─────────────────────────────────────────────────────────── */

.dsk-ti-typescale {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.dsk-ti-type-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--s4);
  padding: var(--s2) 0;
  align-items: baseline;
  border-bottom: 1px solid var(--line2);
}
.dsk-ti-type-row:last-child { border-bottom: 0; }

.dsk-ti-type-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  align-self: center;
}

.dsk-ti-meta-token {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--muted);
}

.dsk-ti-meta-spec {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink3);
  letter-spacing: -0.01em;
}

/* Display: Cormorant Garamond 34px 500 — matches c-tech screenshot */
.dsk-ti-t-display {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 34px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.dsk-ti-t-display em { font-style: italic; color: var(--carmine); }

/* H1: Inter 28px 700 */
.dsk-ti-t-h1 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 28px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  display: block;
}

/* H2: Inter 22px 600 */
.dsk-ti-t-h2 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--ink);
  display: block;
}

/* Body: Inter 17px 400 1.6 */
.dsk-ti-t-body {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink2);
  max-width: 520px;
  display: block;
}

/* Caption: Inter 13px 400 muted */
.dsk-ti-t-caption {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  max-width: 520px;
  display: block;
}

/* ── Spacing ──────────────────────────────────────────────────────────── */

.dsk-ti-spacing {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}

.dsk-ti-sp-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Token name (xs/sm/md…) — fixed 32px so bars align */
.dsk-ti-sp-token {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  width: 32px;
  flex-shrink: 0;
  text-align: right;
}

/* Carmine horizontal bar — width is set inline per value */
.dsk-ti-sp-bar {
  height: 14px;
  background: var(--carmine);
  border-radius: 2px;
  flex-shrink: 0;
}

/* Pt value */
.dsk-ti-sp-value {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink3);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

/* ── Corner Radius ───────────────────────────────────────────────────── */

.dsk-ti-radius-row {
  display: flex;
  flex-direction: row;
  gap: var(--s4);
  flex-wrap: wrap;
  align-items: flex-start;
}

.dsk-ti-radius-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

/* 60×60 swatch: paper fill, line border, border-radius set inline */
.dsk-ti-radius-swatch {
  width: 60px;
  height: 60px;
  background: var(--paper);
  border: 1.5px solid var(--line);
}

.dsk-ti-radius-token {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
}

.dsk-ti-radius-value {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink3);
  text-align: center;
}

/* ── Shadows ─────────────────────────────────────────────────────────── */

.dsk-ti-shadow-row {
  display: flex;
  flex-direction: row;
  gap: var(--s5);
  flex-wrap: wrap;
  align-items: flex-start;
  padding: var(--s3) var(--s4) var(--s4);
}

.dsk-ti-shadow-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

/* 60×60 white box — box-shadow set inline per level */
.dsk-ti-shadow-box {
  width: 60px;
  height: 60px;
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid var(--line2);
}

.dsk-ti-shadow-token {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
}

.dsk-ti-shadow-spec {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink3);
  text-align: center;
}

/* Navy surface adaptations — section label fades gracefully */
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-ti-section-label {
  color: var(--cream);
  border-bottom-color: rgba(255, 255, 255, 0.10);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-ti-type-row {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-ti-t-display,
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-ti-t-h1,
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-ti-t-h2 {
  color: var(--cream);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-ti-t-body {
  color: rgba(245, 239, 227, 0.80);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-ti-t-caption {
  color: rgba(245, 239, 227, 0.50);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-ti-sp-bar {
  background: var(--carmine);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-ti-radius-swatch {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.20);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-ti-shadow-box {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
}

/* ═══════════════════════════════════════════════════════════════════════
   ShadowedCard composite primitive · live preview          (added 2026-06-19)
   ─────────────────────────────────────────────────────────────────────────
   Three elevation variants shown as stacked preview rows:
   .dsk-shadowed-card              — shared card surface base
   .dsk-shadowed-card--default     — paper bg, subtle shadow, line border
   .dsk-shadowed-card--elevated    — deeper shadow, gold-warm top hairline
   .dsk-shadowed-card--flat        — no shadow, strong line border only
   .dsk-shadowed-card-stack        — outer flex column container
   .dsk-sc-image-placeholder       — 100% × 120px image stub
   .dsk-sc-image-label             — mono caption inside the placeholder
   .dsk-sc-body                    — padded content area below image
   .dsk-sc-heading                 — card title (serif 20px 500)
   .dsk-sc-paragraph               — body copy (sans 14px, ink3)
   .dsk-sc-badge-row               — flex row of Badge atoms
   ═══════════════════════════════════════════════════════════════════════ */

.dsk-shadowed-card-stack {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 8px;
}

/* Shared card surface */
.dsk-shadowed-card {
  border-radius: 12px;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  max-width: 480px;
}

/* default — standard card, subtle drop shadow, line border */
.dsk-shadowed-card--default {
  box-shadow: 0 14px 36px -16px rgba(10, 21, 48, 0.20);
  border-color: var(--line);
  border-top: 1px solid var(--line);
}

/* elevated — deeper shadow, gold-warm 1px hairline top border */
.dsk-shadowed-card--elevated {
  box-shadow: 0 22px 56px -16px rgba(10, 21, 48, 0.30);
  border-top: 1px solid var(--gold-warm);
}

/* flat — no shadow, strong border only */
.dsk-shadowed-card--flat {
  box-shadow: none;
  border: 1px solid var(--line);
}

/* Image placeholder stub */
.dsk-sc-image-placeholder {
  width: 100%;
  height: 120px;
  background: linear-gradient(135deg, var(--navy-soft) 0%, var(--navy-deep) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.dsk-sc-image-label {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(245, 239, 227, 0.35);
}

/* Body content area */
.dsk-sc-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dsk-sc-heading {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: -.015em;
  color: var(--ink);
  margin: 0;
}

.dsk-sc-paragraph {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink3);
  margin: 0;
}

.dsk-sc-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

/* Navy surface adaptations */
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-shadowed-card {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-shadowed-card--elevated {
  border-top-color: var(--gold-warm);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-sc-heading {
  color: var(--cream);
}
.sb-surface-toggle:checked ~ .sb-live-preview .dsk-sc-paragraph {
  color: rgba(245, 239, 227, 0.65);
}

/* ── Native macOS parity screenshot ──────────────────────────────────── */

.sb-native-img {
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: block;
}