/*
  Five-Phase Design System — full stylesheet
  Fonts required (Google Fonts): Space Grotesk (500/600/700), Inter (400/500/600/700), IBM Plex Mono (500/600)
  Usage: paste this entire file into a <style> tag, or link it, in any new HTML deliverable.
  Dark mode: toggle by adding/removing class="dark" on the <html> element.
  Every color has been contrast-checked (WCAG AA) in both light and dark mode.
*/


  :root{
    --ink:#17132B;
    --ink-soft:#4A4459;
    --ink-faint:#8A8399;
    --paper:#FBF8F4;
    --paper-raised:#FFFFFF;
    --line:#9ED3DE;
    --line-soft:#C9E8ED;
    --line-pink:#EAB8D2;      /* magenta-tinted line, used sparingly as a counterpoint to the cyan line */
    --line-pink-soft:#F1D6E7;
    --track-off:#C9CFD4;      /* neutral gray, reserved for off/inactive states so they never compete with an accent color */
    --chrome-dark:#0F2233;    /* fixed dark chrome — deep navy-black, ties to the brand primary, distinct from any theme's card color */

    --p1:#4B3F95;  --p1-tint:#EAE8F8;
    --p2:#2D6CAD;  --p2-tint:#E4EEF7;
    --p3:#1F9C82;  --p3-tint:#E1F3EE;
    --p4:#DC9E2E;  --p4-tint:#FBF0DC;
    --p5:#E2604F;  --p5-tint:#FCE7E3;
    --pink:#C7488E; --pink-tint:#FAE5F0; /* magenta — content accent (quotes, tags) */
    --cyan:#0FB8C9; --cyan-tint:#DFF6F8; /* cyan — UI accent (highlights, new/featured) */
    --navy:#1B3A5C; --navy-tint:#E4EBF1; /* navy — primary / interactive, its own color entirely */

    /* "-text" variants: the color to use when a semantic hue sits ON TOP of its own tint,
       or when navy is used as plain text/border rather than a solid button fill.
       In light mode these mostly equal the base hue (already tuned to pass AA on a pale tint);
       three (p3/p5/pink/cyan-adjacent) are pre-darkened here because the raw base color
       was measured below 4.5:1 on its own light tint. Dark mode brightens all of them —
       see html.dark below. */
    --navy-text:var(--navy);
    --p1-text:var(--p1);
    --p2-text:var(--p2);
    --p3-text:#177561;
    --p4-text:#8a6512;
    --p5-text:#A9483B;
    --pink-text:#A93D78;
    --cyan-text:#087580;

    --chart-1:var(--p1); --chart-2:var(--p2); --chart-3:var(--p3); --chart-4:var(--p4); --chart-5:var(--p5);
    --chart-6:var(--pink); --chart-7:var(--cyan); --chart-8:#8B7FD1; --chart-9:#7FC9B8; --chart-10:#4A4459;

    --radius-sm:8px;
    --radius-md:14px;
    --radius-lg:22px;
    --radius-pill:999px;

    --font-display:'Space Grotesk', sans-serif;
    --font-body:'Inter', sans-serif;
    --font-mono:'IBM Plex Mono', monospace;

    --shadow-xs: 0 1px 1px rgba(23,19,43,0.04);
    --shadow-sm: 0 1px 2px rgba(23,19,43,0.06);
    --shadow-md: 0 8px 24px rgba(23,19,43,0.08);
    --shadow-lg: 0 16px 40px rgba(23,19,43,0.12);
    --shadow-xl: 0 28px 64px rgba(23,19,43,0.20);
    --overlay: rgba(23,19,43,0.55);
    --disabled-opacity: 0.45;

    --dur-fast:120ms; --dur-base:200ms; --dur-slow:360ms;
    --ease-standard:cubic-bezier(.4,0,.2,1);

    --container-xl:1180px; --container-lg:960px; --container-md:720px;
    --bp-sm:480px; --bp-md:768px; --bp-lg:1024px; --bp-xl:1280px;
  }

  html.dark{
    --ink:#F2EEFA;
    --ink-soft:#C6BFDA;
    --ink-faint:#8A82A3;
    --paper:#130F24;
    --paper-raised:#1D1836;
    --line:#204656;
    --line-soft:#173039;
    --line-pink:#4A2A45;
    --line-pink-soft:#331D30;
    --track-off:#4A5158;

    /* Tinted backgrounds go genuinely dark instead of staying pale — this is what actually
       broke before: badges/alerts/the phase tracker used a pale tint that never changed,
       so ink text (which does flip light) was landing on an equally-pale background. */
    --p1-tint:#241E42;
    --p2-tint:#17293B;
    --p3-tint:#123028;
    --p4-tint:#3A2A0E;
    --p5-tint:#3B1D16;
    --pink-tint:#341728;
    --cyan-tint:#0E2C30;
    --navy-tint:rgba(111,182,222,0.16);

    /* Brightened so each stays >=4.5:1 (>=3:1 for large text) against its own dark tint above,
       and against the general dark surfaces (paper / paper-raised) where used as plain text. */
    --navy-text:#6FB6DE;
    --p1-text:#938BBF;
    --p2-text:#6C98C5;
    --p3-text:#47AD98;
    --p4-text:#DFA742;
    --p5-text:#E46F60;
    --pink-text:#D370A6;
    --cyan-text:#27BFCE;
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:var(--font-body);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
    transition:background var(--dur-base) var(--ease-standard), color var(--dur-base) var(--ease-standard);
  }
  img,svg{display:block;}
  button{font-family:inherit;}
  code{font-family:var(--font-mono); font-size:0.92em; background:var(--line-soft); padding:1px 5px; border-radius:4px;}

  .wrap{max-width:1180px;margin:0 auto;padding:0 32px;}

  .theme-toggle-fixed{
    position:fixed; top:20px; right:20px; z-index:50; display:flex; align-items:center; gap:8px;
    background:var(--paper-raised); border:1px solid var(--line); border-radius:var(--radius-pill);
    padding:9px 16px 9px 12px; box-shadow:var(--shadow-md); cursor:pointer; color:var(--ink);
    font-family:var(--font-mono); font-size:11.5px;
  }
  .theme-toggle-fixed svg{ color:var(--navy-text); }

  .hero{
    position:relative;
    padding:96px 0 88px;
    overflow:hidden;
    background:
      radial-gradient(circle at 14% 18%, rgba(75,63,149,0.14), transparent 45%),
      radial-gradient(circle at 92% 30%, rgba(15,184,201,0.13), transparent 42%),
      radial-gradient(circle at 86% 8%, rgba(226,96,79,0.10), transparent 40%),
      var(--paper);
    border-bottom:1px solid var(--line);
  }
  .eyebrow{
    font-family:var(--font-mono); font-size:12.5px; letter-spacing:.14em; text-transform:uppercase;
    color:var(--ink-soft); display:flex; align-items:center; gap:10px; margin-bottom:22px;
  }
  .eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--p5);}
  .hero h1{
    font-family:var(--font-display); font-weight:700; font-size:clamp(40px,6vw,72px);
    line-height:1.02; letter-spacing:-0.02em; margin:0 0 24px; max-width:15ch;
  }
  .hero h1 em{
    font-style:normal;
    background:linear-gradient(92deg,var(--p1),var(--p2) 22%,var(--p3) 42%,var(--p4) 62%,var(--p5) 82%,var(--pink));
    -webkit-background-clip:text; background-clip:text; color:transparent;
  }
  /* The light-mode gradient uses the base hues (dark enough to read on pale paper).
     In dark mode those same hues are too close in value to the near-black background,
     so this swaps in the brighter dark-mode "-text" variants — verified >=3:1 (large text). */
  html.dark .hero h1 em{
    background-image:linear-gradient(92deg,#938BBF,#6C98C5 22%,#47AD98 42%,#DFA742 62%,#E46F60 82%,#D370A6);
  }
  .hero p.lead{ font-size:19px; color:var(--ink-soft); max-width:58ch; margin:0 0 8px; }
  .hero .source{
    margin-top:34px; font-family:var(--font-mono); font-size:12.5px; color:var(--ink-soft);
    border-top:1px solid var(--line); padding-top:18px; max-width:680px;
  }

  .toc{ display:flex; flex-wrap:wrap; gap:10px; margin-top:28px; }
  .toc a{
    font-family:var(--font-mono); font-size:12px; color:var(--ink-soft);
    text-decoration:none; border:1px solid var(--line); border-radius:var(--radius-pill);
    padding:7px 14px; background:var(--paper-raised); transition:border-color .15s, color .15s;
  }
  .toc a:hover{ border-color:var(--navy-text); color:var(--navy-text); }

  section.block{padding:88px 0;border-bottom:1px solid var(--line);}
  .block-head{margin-bottom:44px; max-width:680px;}
  .block-head .num{ font-family:var(--font-mono); font-size:12.5px; color:var(--p5); letter-spacing:.1em; margin-bottom:10px; display:block; }
  .block-head h2{ font-family:var(--font-display); font-weight:700; font-size:clamp(28px,3.4vw,38px); letter-spacing:-0.01em; margin:0 0 12px; }
  .block-head p{color:var(--ink-soft); font-size:16px; margin:0;}

  .subhead{ margin:56px 0 22px; }
  .subhead:first-of-type{ margin-top:0; }
  .subhead h3{ font-family:var(--font-display); font-size:19px; font-weight:600; margin:0 0 6px; }
  .subhead p{ font-size:14px; color:var(--ink-soft); margin:0; max-width:60ch; }

  .flywheel{
    display:grid; grid-template-columns:repeat(5,1fr); gap:0;
    border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; background:var(--paper-raised);
  }
  .fw-step{ position:relative; padding:30px 22px 26px; border-right:1px solid var(--line); background:var(--tint); }
  .fw-step:last-child{border-right:none;}
  .fw-step .fw-icon{
    width:34px; height:34px; border-radius:50%; background:var(--accent); margin-bottom:18px;
    display:flex; align-items:center; justify-content:center;
    font-family:var(--font-mono); font-size:13px; font-weight:600; color:#fff;
  }
  .fw-step .fw-label{ font-family:var(--font-display); font-weight:700; font-size:19px; color:var(--accent-text, var(--accent)); margin-bottom:6px; }
  .fw-step .fw-sub{font-size:13.5px; color:var(--ink-soft); line-height:1.45;}

  .phase-swatches{display:grid; grid-template-columns:repeat(5,1fr); gap:16px;}
  .swatch{ border-radius:var(--radius-md); padding:20px 18px; min-height:118px; display:flex; flex-direction:column; justify-content:space-between; color:#fff; }
  .swatch .sw-name{font-family:var(--font-display); font-weight:600; font-size:15px;}
  .swatch .sw-hex{font-family:var(--font-mono); font-size:12px; opacity:.85; margin-top:5px;}
  .swatch .sw-use{font-family:var(--font-mono); font-size:10.5px; opacity:.75; text-transform:uppercase; letter-spacing:.06em;}

  .neutral-row{display:grid; grid-template-columns:repeat(5,1fr); gap:16px; margin-top:16px;}
  .n-swatch{border-radius:var(--radius-md); min-height:84px; border:1px solid var(--line); padding:14px 16px; display:flex; flex-direction:column; justify-content:flex-end;}
  .n-swatch .sw-name{font-family:var(--font-mono); font-size:11.5px;}
  .n-swatch .sw-hex{font-family:var(--font-mono); font-size:11px; opacity:.7;}

  .type-row{ display:flex; align-items:baseline; justify-content:space-between; padding:26px 0; border-top:1px solid var(--line-soft); gap:24px; flex-wrap:wrap; }
  .type-row:last-child{border-bottom:1px solid var(--line-soft);}
  .type-meta{ font-family:var(--font-mono); font-size:12px; color:var(--ink-soft); min-width:230px; }
  .type-sample{font-family:var(--font-display); font-weight:700;}
  .type-sample.body{font-family:var(--font-body); font-weight:400;}
  .type-sample.mono{font-family:var(--font-mono); font-weight:500;}

  .comp-grid{display:grid; grid-template-columns:1fr 1fr; gap:24px;}
  .comp-grid.thirds{grid-template-columns:1fr 1fr 1fr;}
  .card{ background:var(--paper-raised); border:1px solid var(--line); border-radius:var(--radius-md); padding:28px; }
  .card-label{ font-family:var(--font-mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-soft); margin-bottom:18px; display:block; }

  .stat-card{border-left:4px solid var(--p2);}
  .stat-card .stat-num{font-family:var(--font-display); font-weight:700; font-size:48px; color:var(--p2); line-height:1;}
  .stat-card .stat-desc{margin-top:12px; font-size:14.5px; color:var(--ink-soft); max-width:32ch;}

  .quote-card{background:var(--pink); color:#fff; border:none; position:relative;}
  .quote-card::before{ content:"\201C"; font-family:var(--font-display); font-size:64px; line-height:1; color:rgba(255,255,255,0.35); display:block; margin-bottom:-10px; }
  .quote-card p{font-family:var(--font-display); font-weight:600; font-size:19px; line-height:1.4; margin:0 0 16px;}
  .quote-card cite{font-family:var(--font-mono); font-style:normal; font-size:12.5px; opacity:.8;}

  .pillar-card{text-align:left;}
  .pillar-card .pillar-icon{
    width:38px; height:38px; border-radius:10px; background:var(--accent, var(--p3)); color:#fff;
    display:flex; align-items:center; justify-content:center; font-family:var(--font-mono); font-weight:600; font-size:14px; margin-bottom:16px;
  }
  .pillar-card h4{font-family:var(--font-display); font-size:17px; margin:0 0 8px;}
  .pillar-card p{font-size:14px; color:var(--ink-soft); margin:0; line-height:1.5;}

  .fw-row-table{border:1px solid var(--line); border-radius:var(--radius-md); overflow:hidden; background:var(--paper-raised);}
  .fw-row-item{ display:grid; grid-template-columns:190px 40px 1fr; align-items:center; gap:18px; padding:18px 24px; border-bottom:1px solid var(--line-pink-soft); }
  .fw-row-item:last-child{border-bottom:none;}
  .fw-row-item .frname{font-family:var(--font-display); font-weight:700; font-size:16px; display:flex; align-items:center; gap:10px;}
  .fw-row-item .frname .ic{width:9px; height:9px; border-radius:50%; background:var(--accent);}
  .fw-row-item .frarrow{color:var(--ink-soft); font-family:var(--font-mono);}
  .fw-row-item .frdesc{font-size:14.5px; color:var(--ink-soft);}

  .chip-pair{display:flex; gap:14px; flex-wrap:wrap;}
  .chip{ font-family:var(--font-mono); font-size:12.5px; letter-spacing:.03em; padding:9px 16px; border-radius:var(--radius-pill); border:1.5px solid var(--line); color:var(--ink-soft); }
  .chip.no{ text-decoration:line-through; opacity:.55; border-color:var(--line);}
  .chip.yes{ background:var(--p3); border-color:var(--p3); color:#fff; font-weight:600;}

  .action-card{display:flex; gap:16px; align-items:flex-start;}
  .action-card .ic{
    width:32px; height:32px; border-radius:9px; flex-shrink:0; background:var(--accent); color:#fff;
    display:flex; align-items:center; justify-content:center; font-family:var(--font-mono); font-size:13px; font-weight:600;
  }
  .action-card h4{font-family:var(--font-display); font-size:15.5px; margin:0 0 6px;}
  .action-card p{font-size:13.5px; color:var(--ink-soft); margin:0; line-height:1.5;}

  .idx-tag{
    display:inline-flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:11.5px; color:var(--ink-soft);
    border:1px solid var(--line); border-radius:var(--radius-pill); padding:5px 12px; background:var(--paper-raised);
  }

  .mark{ background:var(--cyan-tint); color:var(--ink); padding:1px 5px; border-radius:4px; box-decoration-break:clone; -webkit-box-decoration-break:clone; }


/* ===== NEXT <style> BLOCK ===== */


  .btn-row{ display:flex; flex-wrap:wrap; gap:14px; align-items:center; margin-bottom:28px; }
  .btn{
    font-family:var(--font-body); font-weight:600; font-size:14.5px; letter-spacing:0;
    border-radius:var(--radius-sm); border:1.5px solid transparent; cursor:pointer;
    padding:12px 22px; display:inline-flex; align-items:center; gap:8px;
    transition:transform var(--dur-fast) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard), background var(--dur-base) var(--ease-standard), border-color var(--dur-base) var(--ease-standard), color var(--dur-base) var(--ease-standard);
  }
  .btn:active{ transform:translateY(1px); }
  .btn:focus-visible{ outline:2px solid var(--p2); outline-offset:2px; }
  .btn-primary{ background:var(--navy); color:#fff; box-shadow:var(--shadow-sm); }
  .btn-primary:hover{ background:#24507A; box-shadow:var(--shadow-md); }
  .btn-secondary{ background:var(--paper-raised); color:var(--ink); border-color:var(--line); }
  .btn-secondary:hover{ border-color:var(--navy-text); color:var(--navy-text); }
  .btn-ghost{ background:transparent; color:var(--ink-soft); border-color:transparent; padding:12px 14px; }
  .btn-ghost:hover{ background:var(--line-soft); color:var(--ink); }
  .btn-danger{ background:var(--p5); color:#fff; }
  .btn-danger:hover{ background:#c94d3d; }
  .btn-accent{ background:var(--pink); color:#fff; }
  .btn-accent:hover{ background:#A83876; }
  .btn-sm{ padding:8px 16px; font-size:13px; }
  .btn-lg{ padding:15px 28px; font-size:16px; }
  .btn[disabled]{ opacity:var(--disabled-opacity); cursor:not-allowed; }
  .btn[disabled]:hover{ transform:none; box-shadow:none; }
  .btn-icon{ width:40px; height:40px; padding:0; justify-content:center; border-radius:var(--radius-sm); }
  .btn-icon.round{ border-radius:50%; }

  .form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
  .field{ display:flex; flex-direction:column; gap:8px; margin-bottom:24px; }
  .field label{ font-family:var(--font-mono); font-size:11.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-soft); }
  .field input[type="text"], .field input[type="email"], .field input[type="date"], .field input[type="time"], .field select, .field textarea{
    font-family:var(--font-body); font-size:15px; color:var(--ink);
    padding:12px 14px; border:1.5px solid var(--line); border-radius:var(--radius-sm);
    background:var(--paper-raised); width:100%; transition:border-color var(--dur-base) var(--ease-standard);
  }
  .field textarea{ resize:vertical; min-height:88px; font-family:var(--font-body); }
  .field input:focus, .field select:focus, .field textarea:focus{ outline:none; border-color:var(--navy-text); box-shadow:0 0 0 3px var(--navy-tint); }
  .field .helper{ font-size:12.5px; color:var(--ink-faint); }
  .field.error input, .field.error textarea{ border-color:var(--p5); }
  .field.error .helper{ color:var(--p5); }
  .field.disabled input{ background:var(--line-soft); color:var(--ink-faint); cursor:not-allowed; }

  .check-row{ display:flex; align-items:center; gap:10px; margin-bottom:14px; }
  .check-row input[type="checkbox"], .check-row input[type="radio"]{
    width:18px; height:18px; accent-color:var(--navy-text); cursor:pointer;
  }
  .check-row label{ font-size:14.5px; color:var(--ink); cursor:pointer; }

  .switch{ position:relative; width:44px; height:26px; flex-shrink:0; }
  .switch input{ opacity:0; width:0; height:0; }
  .switch .track{ position:absolute; inset:0; background:var(--track-off); border-radius:var(--radius-pill); transition:background var(--dur-base) var(--ease-standard); cursor:pointer; }
  .switch .track::after{ content:""; position:absolute; width:20px; height:20px; border-radius:50%; background:#fff; top:3px; left:3px; box-shadow:var(--shadow-sm); transition:transform var(--dur-base) var(--ease-standard); }
  .switch input:checked + .track{ background:var(--p3); }
  .switch input:checked + .track::after{ transform:translateX(18px); }
  .switch-row{ display:flex; align-items:center; gap:12px; margin-bottom:14px; }
  .switch-row span{ font-size:14.5px; color:var(--ink); }

  .table-wrap{ border:1px solid var(--line); border-radius:var(--radius-md); overflow:hidden; background:var(--paper-raised); }
  table.dt{ width:100%; border-collapse:collapse; font-size:14.5px; }
  table.dt thead th{
    text-align:left; font-family:var(--font-mono); font-size:11px; letter-spacing:.06em; text-transform:uppercase;
    color:var(--ink-soft); padding:14px 20px; background:var(--line-soft); border-bottom:2px solid var(--line-pink);
  }
  table.dt tbody td{ padding:16px 20px; border-bottom:1px solid var(--line-soft); color:var(--ink); }
  table.dt tbody tr:last-child td{ border-bottom:none; }
  table.dt tbody tr{ transition:background .12s; }
  table.dt tbody tr:hover{ background:var(--line-soft); }
  table.dt .cell-mono{ font-family:var(--font-mono); font-size:13px; color:var(--ink-soft); }
  .state-table td, .state-table th{ text-align:center; }
  .state-table td:first-child, .state-table th:first-child{ text-align:left; }

  .badge-row{ display:flex; gap:10px; flex-wrap:wrap; }
  .badge{
    font-family:var(--font-mono); font-size:11.5px; font-weight:600; letter-spacing:.02em;
    padding:5px 12px; border-radius:var(--radius-pill); display:inline-flex; align-items:center; gap:6px;
  }
  .badge::before{ content:""; width:6px; height:6px; border-radius:50%; background:currentColor; }
  .badge.b-info{ background:var(--p2-tint); color:var(--p2-text); }
  .badge.b-success{ background:var(--p3-tint); color:var(--p3-text); }
  .badge.b-warning{ background:var(--p4-tint); color:var(--p4-text); }
  .badge.b-danger{ background:var(--p5-tint); color:var(--p5-text); }
  .badge.b-neutral{ background:var(--line-soft); color:var(--ink-soft); }
  .badge.b-highlight{ background:var(--pink-tint); color:var(--pink-text); }
  .badge.b-new{ background:var(--cyan-tint); color:var(--cyan-text); }

  .avatar-row{ display:flex; gap:14px; align-items:center; flex-wrap:wrap; }
  .avatar{
    width:42px; height:42px; border-radius:50%; display:flex; align-items:center; justify-content:center;
    font-family:var(--font-display); font-weight:600; font-size:14px; color:#fff; flex-shrink:0;
  }
  .avatar-stack{ display:flex; }
  .avatar-stack .avatar{ margin-left:-10px; border:2.5px solid var(--paper-raised); }
  .avatar-stack .avatar:first-child{ margin-left:0; }

  .tabs{ display:flex; gap:4px; border-bottom:1px solid var(--line); margin-bottom:28px; }
  .tab{
    font-family:var(--font-body); font-weight:600; font-size:14.5px; color:var(--ink-soft);
    padding:12px 18px; border:none; background:none; cursor:pointer; position:relative; top:1px;
    border-bottom:2px solid transparent;
  }
  .tab.active{ color:var(--navy-text); border-bottom-color:var(--navy-text); }
  .tab:hover:not(.active){ color:var(--ink); }

  .crumbs{ display:flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:12.5px; color:var(--ink-faint); flex-wrap:wrap; }
  .crumbs a{ color:var(--ink-soft); text-decoration:none; }
  .crumbs a:hover{ color:var(--navy-text); }
  .crumbs .current{ color:var(--ink); }

  .pagination{ display:flex; align-items:center; gap:6px; }
  .page-btn{
    width:34px; height:34px; border-radius:var(--radius-sm); border:1px solid var(--line); background:var(--paper-raised);
    font-family:var(--font-mono); font-size:13px; color:var(--ink-soft); cursor:pointer; display:flex; align-items:center; justify-content:center;
  }
  .page-btn.active{ background:var(--navy); border-color:var(--navy); color:#fff; font-weight:600; }
  .page-btn:hover:not(.active){ border-color:var(--navy-text); color:var(--navy-text); }

  .progress-track{ height:8px; border-radius:var(--radius-pill); background:var(--line-soft); overflow:hidden; }
  .progress-fill{ height:100%; border-radius:var(--radius-pill); background:linear-gradient(90deg,var(--p1),var(--p3)); }

  .stepper{ display:flex; align-items:center; }
  .step{ display:flex; align-items:center; }
  .step-dot{
    width:30px; height:30px; border-radius:50%; display:flex; align-items:center; justify-content:center;
    font-family:var(--font-mono); font-size:12.5px; font-weight:600; flex-shrink:0;
    border:2px solid var(--line); color:var(--ink-faint); background:var(--paper-raised);
  }
  .step.done .step-dot{ background:var(--p3); border-color:var(--p3); color:#fff; }
  .step.current .step-dot{ border-color:var(--navy-text); color:var(--navy-text); background:var(--navy-tint); }
  .step-label{ font-family:var(--font-mono); font-size:12px; color:var(--ink-soft); margin-left:10px; margin-right:10px; white-space:nowrap; }
  .step.done .step-label, .step.current .step-label{ color:var(--ink); }
  .step-line{ flex:1; height:2px; background:var(--line); min-width:24px; }
  .step-line.done{ background:var(--p3); }

  .alert{ display:flex; gap:14px; padding:18px 20px; border-radius:var(--radius-md); border:1px solid transparent; margin-bottom:16px; }
  .alert .ic{
    width:26px; height:26px; border-radius:50%; flex-shrink:0; display:flex; align-items:center; justify-content:center;
    font-family:var(--font-mono); font-size:13px; font-weight:700; color:#fff;
  }
  .alert strong{ font-family:var(--font-display); font-size:14.5px; display:block; margin-bottom:2px; }
  .alert p{ font-size:13.5px; margin:0; color:var(--ink-soft); }
  .alert.a-info{ background:var(--p2-tint); border-color:#c9dced; } .alert.a-info .ic{ background:var(--p2); }
  .alert.a-success{ background:var(--p3-tint); border-color:#c7e9df; } .alert.a-success .ic{ background:var(--p3); }
  .alert.a-warning{ background:var(--p4-tint); border-color:#f2ddad; } .alert.a-warning .ic{ background:var(--p4); }
  .alert.a-danger{ background:var(--p5-tint); border-color:#f3c9c1; } .alert.a-danger .ic{ background:var(--p5); }
  html.dark .alert.a-info{ border-color:#2C4A63; }
  html.dark .alert.a-success{ border-color:#1F4A3F; }
  html.dark .alert.a-warning{ border-color:#5A431A; }
  html.dark .alert.a-danger{ border-color:#5A2C21; }

  .detour{ border:1.5px dashed var(--p5); border-radius:var(--radius-md); padding:22px 26px; display:flex; align-items:center; gap:16px; background:var(--p5-tint); }
  .detour .ic{ width:30px; height:30px; border-radius:50%; background:var(--p5); color:#fff; flex-shrink:0; display:flex; align-items:center; justify-content:center; font-family:var(--font-mono); font-size:13px; font-weight:600; }
  .detour strong{ font-family:var(--font-display); font-size:15px; display:block; color:var(--ink); }
  .detour span{ font-size:13.5px; color:var(--ink-soft); }

  .empty-state{ text-align:center; padding:56px 32px; border:1.5px dashed var(--line); border-radius:var(--radius-md); }
  .empty-state .es-icon{
    width:52px; height:52px; border-radius:50%; background:var(--navy-tint); color:var(--navy-text);
    display:flex; align-items:center; justify-content:center; margin:0 auto 18px; font-family:var(--font-mono); font-weight:600;
  }
  .empty-state h4{ font-family:var(--font-display); font-size:17px; margin:0 0 8px; }
  .empty-state p{ font-size:14px; color:var(--ink-soft); margin:0 0 20px; max-width:38ch; margin-left:auto; margin-right:auto; }

  .modal-preview{ background:var(--chrome-dark); border-radius:var(--radius-lg); padding:48px; display:flex; justify-content:center; }
  .modal{ background:var(--paper-raised); border-radius:var(--radius-md); padding:32px; max-width:400px; width:100%; box-shadow:0 20px 50px rgba(0,0,0,0.3); }
  .modal h4{ font-family:var(--font-display); font-size:18px; margin:0 0 10px; }
  .modal p{ font-size:14px; color:var(--ink-soft); margin:0 0 24px; line-height:1.5; }
  .modal .modal-actions{ display:flex; gap:10px; justify-content:flex-end; }

  .tooltip-demo{ display:flex; gap:60px; flex-wrap:wrap; padding:20px 0; }
  .tt-wrap{ position:relative; display:inline-block; }
  .tooltip{
    position:absolute; bottom:calc(100% + 10px); left:50%; transform:translateX(-50%);
    background:var(--chrome-dark); color:#fff; font-family:var(--font-mono); font-size:11.5px;
    padding:7px 12px; border-radius:var(--radius-sm); white-space:nowrap;
  }
  .tooltip::after{ content:""; position:absolute; top:100%; left:50%; transform:translateX(-50%); border:5px solid transparent; border-top-color:var(--chrome-dark); }


/* ===== NEXT <style> BLOCK ===== */


  .shell-frame{ border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; display:flex; height:420px; background:var(--paper-raised); box-shadow:var(--shadow-md); }
  .shell-sidebar{ width:196px; flex-shrink:0; background:var(--chrome-dark); padding:22px 16px; display:flex; flex-direction:column; gap:22px; }
  .shell-logo{ width:26px; height:26px; border-radius:7px; background:var(--navy); }
  .shell-nav{ display:flex; flex-direction:column; gap:2px; }
  .shell-nav-item{ display:flex; align-items:center; gap:10px; font-family:var(--font-mono); font-size:12.5px; color:#C6BFDA; padding:8px 10px; border-radius:8px; }
  .shell-nav-item.active{ background:rgba(255,255,255,0.08); color:#fff; }
  .shell-nav-dot{ width:7px; height:7px; border-radius:50%; flex-shrink:0; }
  .shell-main{ flex:1; display:flex; flex-direction:column; min-width:0; }
  .shell-topbar{ height:56px; border-bottom:1px solid var(--line); display:flex; align-items:center; justify-content:space-between; padding:0 22px; flex-shrink:0; }
  .shell-content{ flex:1; padding:24px; overflow:auto; }
  .shell-stats{ display:grid; grid-template-columns:1fr 1fr 1fr; gap:14px; margin-bottom:18px; }
  .shell-stat{ border:1px solid var(--line); border-radius:10px; padding:14px; }
  .shell-stat b{ display:block; font-family:var(--font-display); font-size:20px; }
  .shell-stat span{ font-family:var(--font-mono); font-size:10.5px; color:var(--ink-soft); text-transform:uppercase; }

  .tpl-row{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
  .tpl-card{ border:1px solid var(--line); border-radius:var(--radius-md); padding:16px; background:var(--paper-raised); }
  .tpl-card .tpl-label{ font-family:var(--font-mono); font-size:11px; color:var(--ink-soft); text-transform:uppercase; letter-spacing:.06em; margin-bottom:12px; display:block; }
  .tpl-bar{ height:10px; border-radius:4px; background:var(--line); margin-bottom:8px; }
  .tpl-bar.short{ width:40%; }
  .tpl-bar.accent{ background:var(--accent, var(--navy)); height:8px; width:30%; }
  .tpl-block{ height:46px; border-radius:6px; background:var(--line-soft); margin-bottom:8px; }
  .tpl-row-mini{ display:flex; gap:8px; margin-bottom:8px; }
  .tpl-row-mini div{ flex:1; height:22px; border-radius:5px; background:var(--line-soft); }

  .dropdown{ position:relative; display:inline-block; }
  .dropdown-menu{ position:absolute; top:calc(100% + 8px); left:0; min-width:200px; background:var(--paper-raised); border:1px solid var(--line); border-radius:var(--radius-sm); box-shadow:var(--shadow-lg); padding:6px; display:none; z-index:10; }
  .dropdown.open .dropdown-menu{ display:block; }
  .dropdown-item{ display:flex; align-items:center; gap:10px; padding:9px 10px; border-radius:6px; font-size:14px; color:var(--ink); cursor:pointer; }
  .dropdown-item:hover{ background:var(--line-soft); }
  .dropdown-item.active{ color:var(--navy-text); font-weight:600; }

  .search-input{ position:relative; max-width:320px; }
  .search-input input{ width:100%; padding:11px 14px 11px 40px; border:1.5px solid var(--line); border-radius:var(--radius-sm); font-family:var(--font-body); font-size:14.5px; background:var(--paper-raised); color:var(--ink); }
  .search-input input:focus{ outline:none; border-color:var(--navy-text); box-shadow:0 0 0 3px var(--navy-tint); }
  .search-input svg{ position:absolute; left:13px; top:50%; transform:translateY(-50%); color:var(--ink-faint); }

  .segmented{ display:inline-flex; border:1px solid var(--line); border-radius:var(--radius-sm); padding:3px; background:var(--line-soft); }
  .segmented button{ border:none; background:none; padding:8px 16px; font-family:var(--font-body); font-weight:600; font-size:13.5px; color:var(--ink-soft); border-radius:6px; cursor:pointer; }
  .segmented button.active{ background:var(--paper-raised); color:var(--ink); box-shadow:var(--shadow-sm); }

  .accordion{ border:1px solid var(--line); border-radius:var(--radius-md); overflow:hidden; }
  .accordion-item{ border-bottom:1px solid var(--line-pink-soft); }
  .accordion-item:last-child{ border-bottom:none; }
  .accordion-header{ display:flex; align-items:center; justify-content:space-between; padding:16px 20px; cursor:pointer; font-family:var(--font-display); font-weight:600; font-size:15px; gap:12px; }
  .accordion-header svg{ transition:transform var(--dur-base) var(--ease-standard); flex-shrink:0; }
  .accordion-item.open .accordion-header svg{ transform:rotate(180deg); }
  .accordion-body{ max-height:0; overflow:hidden; transition:max-height var(--dur-slow) var(--ease-standard); }
  .accordion-item.open .accordion-body{ max-height:200px; }
  .accordion-body p{ padding:0 20px 18px; font-size:14px; color:var(--ink-soft); margin:0; line-height:1.55; }

  .tag-field{ border:1.5px solid var(--line); border-radius:var(--radius-sm); padding:8px; display:flex; flex-wrap:wrap; gap:8px; align-items:center; background:var(--paper-raised); }
  .tag-chip{ display:inline-flex; align-items:center; gap:6px; background:var(--pink-tint); color:var(--pink-text); font-family:var(--font-mono); font-size:12.5px; padding:5px 8px 5px 10px; border-radius:var(--radius-pill); }
  .tag-chip button{ border:none; background:none; color:inherit; cursor:pointer; font-size:14px; line-height:1; padding:0; }
  .tag-field input{ border:none; outline:none; flex:1; min-width:120px; font-family:var(--font-body); font-size:14px; padding:5px; background:transparent; color:var(--ink); }

  input.slider{ -webkit-appearance:none; appearance:none; width:100%; max-width:320px; height:6px; border-radius:var(--radius-pill); background:var(--line); accent-color:var(--navy-text); }

  .dropzone{ border:1.5px dashed var(--line); border-radius:var(--radius-md); padding:40px 24px; text-align:center; }
  .dropzone svg{ margin:0 auto 12px; color:var(--ink-faint); }
  .dropzone strong{ display:block; font-family:var(--font-display); font-size:15px; margin-bottom:4px; }
  .dropzone span{ font-size:13px; color:var(--ink-soft); }

  .toast{ position:fixed; bottom:28px; right:28px; background:var(--chrome-dark); color:#fff; padding:14px 18px; border-radius:var(--radius-sm); box-shadow:var(--shadow-xl); display:flex; align-items:center; gap:10px; font-size:14px; transform:translateY(20px); opacity:0; pointer-events:none; transition:all var(--dur-base) var(--ease-standard); z-index:100; }
  .toast.show{ transform:translateY(0); opacity:1; }
  .toast .ic{ color:var(--p3); flex-shrink:0; }

  .scale-row{ display:flex; align-items:baseline; gap:20px; padding:18px 0; border-top:1px solid var(--line-soft); flex-wrap:wrap; }
  .scale-row .sc-tag{ font-family:var(--font-mono); font-size:11px; color:var(--ink-soft); min-width:100px; }

  .motion-demo{ width:52px; height:52px; border-radius:12px; background:var(--navy); transition:transform var(--dm-dur,200ms) ease; cursor:pointer; }
  .motion-demo:hover{ transform:translateX(20px); }
  .motion-row{ display:flex; align-items:flex-start; gap:36px; flex-wrap:wrap; }
  .motion-label{ font-family:var(--font-mono); font-size:11.5px; color:var(--ink-soft); line-height:1.5; }

  .elev-row{ display:flex; gap:24px; flex-wrap:wrap; }
  .elev-box{ width:100px; height:80px; border-radius:var(--radius-md); background:var(--paper-raised); display:flex; align-items:flex-end; padding:10px; font-family:var(--font-mono); font-size:11px; color:var(--ink-soft); }

  .chart-swatch-row{ display:grid; grid-template-columns:repeat(10,1fr); gap:8px; margin-bottom:28px; }
  .chart-swatch{ height:52px; border-radius:8px; }

  .bar-chart{ display:flex; align-items:flex-end; gap:14px; height:160px; padding:24px 4px 0; }
  .bar-chart .bar{ flex:1; border-radius:6px 6px 0 0; position:relative; }
  .bar-chart .bar span{ position:absolute; top:-22px; left:0; right:0; text-align:center; font-family:var(--font-mono); font-size:11px; color:var(--ink-soft); }

  .icon-grid{ display:grid; grid-template-columns:repeat(6,1fr); gap:16px; }
  .icon-tile{ border:1px solid var(--line); border-radius:var(--radius-sm); padding:18px 10px; text-align:center; background:var(--paper-raised); }
  .icon-tile svg{ margin:0 auto 10px; color:var(--ink); }
  .icon-tile span{ font-family:var(--font-mono); font-size:10.5px; color:var(--ink-soft); }

  .spinner{ width:22px; height:22px; border-radius:50%; border:3px solid var(--line); border-top-color:var(--navy-text); animation:spin 0.8s linear infinite; }
  @keyframes spin{ to{ transform:rotate(360deg); } }
  .btn-loading{ display:inline-flex; align-items:center; gap:10px; }
  .btn-loading .spinner{ width:16px; height:16px; border-width:2px; border-color:rgba(255,255,255,0.35); border-top-color:#fff; }

  .skeleton{ background:linear-gradient(90deg, var(--line-soft) 25%, var(--line) 37%, var(--line-soft) 63%); background-size:400% 100%; animation:shimmer 1.4s ease infinite; border-radius:6px; }
  @keyframes shimmer{ 0%{background-position:100% 0;} 100%{background-position:0 0;} }

  .a11y-list{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
  .a11y-item{ display:flex; gap:12px; padding:16px; border:1px solid var(--line); border-radius:var(--radius-md); }
  .a11y-item .ic{ width:28px; height:28px; border-radius:50%; background:var(--p3-tint); color:var(--p3-text); flex-shrink:0; display:flex; align-items:center; justify-content:center; font-size:13px; }
  .a11y-item h5{ font-family:var(--font-display); font-size:14px; margin:0 0 4px; }
  .a11y-item p{ font-size:13px; color:var(--ink-soft); margin:0; line-height:1.5; }

  /* ================= FIELD SUCCESS STATE ================= */
  .field.success input, .field.success textarea{ border-color:var(--p3); }
  .field.success .helper{ color:var(--p3); }

  /* ================= TABLE ROW SELECTION ================= */
  th.dt-select, td.dt-select{ width:40px; }
  input[type="checkbox"].row-select{ width:16px; height:16px; accent-color:var(--navy-text); cursor:pointer; }

  /* ================= COUNT BADGE ================= */
  .count-badge{
    display:inline-flex; align-items:center; justify-content:center; min-width:18px; height:18px; padding:0 5px;
    border-radius:var(--radius-pill); background:var(--p5); color:#fff; font-family:var(--font-mono); font-size:10.5px; font-weight:700;
  }
  .icon-with-badge{ position:relative; display:inline-flex; }
  .icon-with-badge .count-badge{ position:absolute; top:-6px; right:-6px; }

  /* ================= LIST ROW ================= */
  .list-row{ display:flex; align-items:center; gap:14px; padding:14px 4px; border-bottom:1px solid var(--line-soft); }
  .list-row:last-child{ border-bottom:none; }
  .list-row .lr-body{ flex:1; min-width:0; }
  .list-row .lr-title{ font-size:14.5px; color:var(--ink); font-weight:600; margin:0 0 2px; }
  .list-row .lr-meta{ font-size:12.5px; color:var(--ink-soft); }
  .list-row .lr-time{ font-family:var(--font-mono); font-size:11px; color:var(--ink-faint); flex-shrink:0; white-space:nowrap; }

  /* ================= ICON SIZE SCALE ================= */
  .icon-size-row{ display:flex; align-items:flex-end; gap:32px; flex-wrap:wrap; }
  .icon-size-item{ display:flex; flex-direction:column; align-items:center; gap:8px; }
  .icon-size-item span{ font-family:var(--font-mono); font-size:11px; color:var(--ink-soft); }

  /* ================= COMBOBOX ================= */
  .combobox{ position:relative; max-width:320px; }
  .combobox input{ width:100%; padding:11px 14px; border:1.5px solid var(--line); border-radius:var(--radius-sm); font-family:var(--font-body); font-size:14.5px; background:var(--paper-raised); color:var(--ink); }
  .combobox input:focus{ outline:none; border-color:var(--navy-text); box-shadow:0 0 0 3px var(--navy-tint); }
  .combobox-list{ position:absolute; top:calc(100% + 6px); left:0; right:0; background:var(--paper-raised); border:1px solid var(--line); border-radius:var(--radius-sm); box-shadow:var(--shadow-lg); max-height:220px; overflow-y:auto; z-index:10; padding:6px; display:none; }
  .combobox.open .combobox-list{ display:block; }
  .combobox-list mark{ background:var(--cyan-tint); color:var(--ink); padding:0 2px; border-radius:3px; }

  /* ================= POPOVER ================= */
  .popover-wrap{ position:relative; display:inline-block; }
  .popover{ position:absolute; top:calc(100% + 10px); left:0; width:260px; background:var(--paper-raised); border:1px solid var(--line); border-radius:var(--radius-md); box-shadow:var(--shadow-lg); padding:18px; display:none; z-index:20; }
  .popover.open{ display:block; }
  .popover h5{ font-family:var(--font-display); font-size:14.5px; margin:0 0 6px; }
  .popover p{ font-size:13px; color:var(--ink-soft); margin:0 0 14px; line-height:1.5; }
  .popover .popover-actions{ display:flex; gap:8px; justify-content:flex-end; }

  /* ================= NESTED SIDEBAR NAV ================= */
  .shell-nav-group-header{ display:flex; align-items:center; justify-content:space-between; font-family:var(--font-mono); font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; color:#8A93A0; padding:10px 10px 4px; cursor:pointer; }
  .shell-nav-group-header svg{ transition:transform var(--dur-base) var(--ease-standard); }
  .shell-nav-group.collapsed .shell-nav-group-header svg{ transform:rotate(-90deg); }
  .shell-nav-group.collapsed .shell-nav-children{ display:none; }
  .shell-nav-children{ display:flex; flex-direction:column; gap:2px; }

  /* ================= DONUT CHART LEGEND ================= */
  .donut-row{ display:flex; align-items:center; gap:36px; flex-wrap:wrap; }
  .donut-legend{ display:flex; flex-direction:column; gap:9px; }
  .donut-legend-item{ display:flex; align-items:center; gap:10px; font-size:13.5px; color:var(--ink); }
  .donut-legend-item .sw{ width:10px; height:10px; border-radius:3px; flex-shrink:0; }
  .donut-legend-item .val{ font-family:var(--font-mono); font-size:12px; color:var(--ink-soft); margin-left:auto; }

  /* ================= TOKEN REFERENCE ================= */
  .token-ref{ font-family:var(--font-mono); font-size:12.5px; background:var(--paper-raised); border:1px solid var(--line); border-radius:var(--radius-md); padding:24px; overflow-x:auto; line-height:1.8; white-space:pre; color:var(--ink-soft); }
  .token-ref .tk-comment{ color:var(--ink-faint); }
  .token-ref .tk-key{ color:var(--navy-text); }

  .space-rail{display:flex; align-items:flex-end; gap:22px; margin-top:8px;}
  .space-item{display:flex; flex-direction:column; align-items:center; gap:10px;}
  .space-item .bar{width:34px; background:var(--p1); border-radius:4px;}
  .space-item span{font-family:var(--font-mono); font-size:11px; color:var(--ink-soft);}

  footer{padding:56px 0 80px;}
  footer p{font-family:var(--font-mono); font-size:12px; color:var(--ink-soft); max-width:64ch;}

  @media (prefers-reduced-motion: reduce){
    *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
  }

  @media (max-width: 860px){
    .wrap{padding:0 20px;}
    .flywheel, .phase-swatches, .comp-grid, .comp-grid.thirds, .form-grid, .tpl-row{grid-template-columns:1fr;}
    .flywheel .fw-step{border-right:none; border-bottom:1px solid var(--line);}
    .neutral-row{grid-template-columns:1fr 1fr;}
    .fw-row-item{grid-template-columns:1fr; gap:6px;}
    table.dt{ font-size:13px; }
    table.dt thead th, table.dt tbody td{ padding:12px; }
    .stepper{ flex-wrap:wrap; row-gap:16px; }
    .shell-frame{ flex-direction:column; height:auto; }
    .shell-sidebar{ width:auto; flex-direction:row; overflow-x:auto; }
    .shell-nav{ flex-direction:row; }
    .icon-grid{ grid-template-columns:repeat(3,1fr); }
    .chart-swatch-row{ grid-template-columns:repeat(5,1fr); }
    .a11y-list{ grid-template-columns:1fr; }
    .theme-toggle-fixed span{ display:none; }
  }