/* =============================================================
   Federal Benefits Navigator — Styles
   Tokens mirror cockpit-src/src/design-system/tokens/* exactly,
   so this demo ports into the React design system without a
   visual rewrite.
   ============================================================= */

:root {
  /* Brand */
  --navy-900:#151C28; --navy-800:#1E2839; --navy-700:#2A3850; --navy-600:#3A4A66;
  --gold-500:#FFC107; --gold-400:#FFD75E; --gold-100:#FFF3CD; --gold-700:#C99400;

  /* Surfaces */
  --canvas:#F6F7F9; --surface:#FFFFFF; --surface-2:#FAFBFC; --border:#E2E5EA; --border-strong:#CFD5DE;

  /* Text */
  --text-primary:#1A2330; --text-secondary:#5B6472; --text-muted:#646D7E; --text-inverse:#FFFFFF;

  /* Semantic */
  --success:#147346; --success-bg:#E5F4ED;
  --warning:#8A5A12; --warning-bg:#FBF1DF;
  --error:#C0392B;   --error-bg:#FBEAE8;
  --info:#2B6CB0;    --info-bg:#E7F0FA;

  /* Data visualisation ramp */
  --viz-1:#2A3850; --viz-2:#FFC107; --viz-3:#2C9C8F; --viz-4:#7C5CBF;

  /* Type */
  --font-display:'Playfair Display',Georgia,serif;
  --font-sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,'Liberation Mono','Courier New',monospace;

  /* Space & shape */
  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px;
  --space-5:24px; --space-6:32px; --space-7:48px;
  --radius-sm:6px; --radius-md:8px; --radius-lg:12px; --radius-pill:999px;

  --shadow-1:0 1px 2px rgba(21,28,40,.06);
  --shadow-2:0 6px 18px rgba(21,28,40,.10);
  --shadow-3:0 16px 40px rgba(21,28,40,.16);

  --rail-width:272px; --topbar-height:64px; --footer-height:64px;
  --row-height:48px; --control-height:40px;

  --dur-fast:120ms; --dur-base:200ms; --ease:cubic-bezier(.2,0,0,1);
}

@media (prefers-reduced-motion:reduce){ :root{ --dur-fast:0ms; --dur-base:0ms; } }

*,*::before,*::after{ box-sizing:border-box; }

body{
  margin:0; background:var(--canvas); color:var(--text-primary);
  font:400 16px/24px var(--font-sans);
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{ margin:0; }
h1{ font:700 32px/40px var(--font-display); }
h2{ font:600 24px/32px var(--font-display); }
h3{ font:600 20px/28px var(--font-sans); }

.tnum{ font-variant-numeric:tabular-nums; font-feature-settings:'tnum' 1; }

:focus-visible{ outline:2px solid var(--gold-500); outline-offset:2px; border-radius:var(--radius-sm); }

/* ---------- layout ---------- */

.app{ display:flex; min-height:100vh; }

.rail{
  width:var(--rail-width); flex:0 0 var(--rail-width);
  background:var(--navy-900); color:#fff;
  display:flex; flex-direction:column; position:sticky; top:0; height:100vh;
  transition:width var(--dur-base) var(--ease), flex var(--dur-base) var(--ease);
  z-index:150; overflow-x:hidden;
}
.rail__brand{ padding:var(--space-5) var(--space-5) var(--space-4); transition:padding var(--dur-base) var(--ease); }
.rail__wordmark{ font:700 20px/1 var(--font-display); letter-spacing:.01em; white-space:nowrap; }
.rail__wordmark span{ color:var(--gold-500); }
.rail__wordmark-compact{ display:none; font:700 18px/1 var(--font-display); color:var(--gold-500); text-align:center; }

.rail__eyebrow{
  margin-top:var(--space-2); font:600 10px/1.4 var(--font-sans);
  letter-spacing:.14em; text-transform:uppercase; color:rgba(255,255,255,.55);
  white-space:nowrap; opacity:1; transition:opacity var(--dur-fast);
}
.rail__nav{ flex:1; overflow-y:auto; overflow-x:hidden; padding:var(--space-2) 0 var(--space-5); }
.rail__item{
  display:flex; gap:var(--space-3); align-items:flex-start;
  padding:9px var(--space-4); cursor:pointer; border:0; background:none; width:100%;
  color:rgba(255,255,255,.75); font:500 13.5px/1.35 var(--font-sans); text-align:left;
  border-left:3px solid transparent; transition:background var(--dur-fast) var(--ease), padding var(--dur-base) var(--ease);
  position:relative; white-space:normal; word-break:break-word;
}
.rail__item:hover{ background:var(--navy-700); color:#fff; }
.rail__item.is-active{ background:var(--navy-800); color:#fff; border-left-color:var(--gold-500); }
.rail__num{ font-variant-numeric:tabular-nums; color:rgba(255,255,255,.4); min-width:18px; text-align:center; flex-shrink:0; padding-top:1px; }
.rail__item.is-active .rail__num{ color:var(--gold-500); }
.rail__foot{ padding:var(--space-4) var(--space-5); border-top:1px solid rgba(255,255,255,.10); transition:padding var(--dur-base) var(--ease); display:flex; flex-direction:column; gap:8px; }
.rail__progress{ height:4px; background:rgba(255,255,255,.14); border-radius:var(--radius-pill); overflow:hidden; }
.rail__progress i{ display:block; height:100%; background:var(--gold-500); transition:width var(--dur-base) var(--ease); }
.rail__progress-label{ font:500 11px/1.4 var(--font-sans); color:rgba(255,255,255,.6); display:block; white-space:nowrap; }

.rail__toggle-bottom{
  display:flex; align-items:center; gap:var(--space-3); width:100%; margin-top:var(--space-2);
  padding:8px var(--space-3); background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.10);
  border-radius:var(--radius-sm); color:rgba(255,255,255,.75); font:500 13px/1 var(--font-sans);
  cursor:pointer; transition:background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
  position:relative;
}
.rail__toggle-bottom:hover{ background:rgba(255,255,255,.14); color:#fff; border-color:rgba(255,255,255,.20); }
.rail__toggle-icon{ transition:transform var(--dur-base) var(--ease); flex-shrink:0; }

/* ---------- Collapsed Rail State ---------- */
.app.is-rail-collapsed .rail,
html.is-rail-collapsed .rail{
  width:64px; flex:0 0 64px;
}
.app.is-rail-collapsed .rail__brand,
html.is-rail-collapsed .rail__brand{
  padding:var(--space-4) var(--space-2); text-align:center;
}
.app.is-rail-collapsed .rail__wordmark-full,
html.is-rail-collapsed .rail__wordmark-full{
  display:none;
}
.app.is-rail-collapsed .rail__wordmark-compact,
html.is-rail-collapsed .rail__wordmark-compact{
  display:block;
}
.app.is-rail-collapsed .rail__eyebrow,
html.is-rail-collapsed .rail__eyebrow{
  display:none;
}
.app.is-rail-collapsed .rail__item,
html.is-rail-collapsed .rail__item{
  padding:12px 0; justify-content:center; gap:0;
}
.app.is-rail-collapsed .rail__item span:not(.rail__num),
html.is-rail-collapsed .rail__item span:not(.rail__num){
  display:none;
}
.app.is-rail-collapsed .rail__num,
html.is-rail-collapsed .rail__num{
  min-width:0; font-size:14px; font-weight:600; text-align:center; margin:0 auto;
}
.app.is-rail-collapsed .rail__foot,
html.is-rail-collapsed .rail__foot{
  padding:var(--space-4) var(--space-2); align-items:center;
}
.app.is-rail-collapsed .rail__progress-label,
html.is-rail-collapsed .rail__progress-label{
  display:none;
}
.app.is-rail-collapsed .rail__progress,
html.is-rail-collapsed .rail__progress{
  height:6px; width:100%;
}

.app.is-rail-collapsed .rail__toggle-bottom,
html.is-rail-collapsed .rail__toggle-bottom{
  padding:8px 0; justify-content:center; margin-top:var(--space-2);
  border-color:transparent; background:transparent; width:100%;
}
.app.is-rail-collapsed .rail__toggle-bottom:hover,
html.is-rail-collapsed .rail__toggle-bottom:hover{
  background:rgba(255,255,255,.10);
}
.app.is-rail-collapsed .rail__toggle-text,
html.is-rail-collapsed .rail__toggle-text{
  display:none;
}
.app.is-rail-collapsed .rail__toggle-icon,
html.is-rail-collapsed .rail__toggle-icon{
  transform:rotate(180deg);
}

/* Floating tooltips when collapsed */
.app.is-rail-collapsed .rail__item::after,
html.is-rail-collapsed .rail__item::after,
.app.is-rail-collapsed .rail__toggle-bottom::after,
html.is-rail-collapsed .rail__toggle-bottom::after{
  content:attr(data-tooltip); position:absolute; left:100%; top:50%; transform:translateY(-50%);
  margin-left:8px; background:var(--navy-800); color:#fff; padding:6px 12px; border-radius:var(--radius-sm);
  font:500 13px/1.3 var(--font-sans); white-space:nowrap; pointer-events:none; opacity:0; visibility:hidden;
  transition:opacity var(--dur-fast) var(--ease), visibility var(--dur-fast); box-shadow:var(--shadow-2);
  z-index:300; border:1px solid rgba(255,255,255,.12); text-transform:none;
}
.app.is-rail-collapsed .rail__item:hover::after,
html.is-rail-collapsed .rail__item:hover::after,
.app.is-rail-collapsed .rail__toggle-bottom:hover::after,
html.is-rail-collapsed .rail__toggle-bottom:hover::after{
  opacity:1; visibility:visible;
}

.main{ flex:1; min-width:0; display:flex; flex-direction:column; }

.topbar{
  height:var(--topbar-height); background:var(--surface); border-bottom:1px solid var(--border);
  display:flex; align-items:center; gap:var(--space-4); padding:0 var(--space-6);
  position:sticky; top:0; z-index:100;
}
.avatar{
  width:36px; height:36px; border-radius:var(--radius-pill); background:var(--navy-800);
  color:#fff; display:grid; place-items:center; font:600 13px/1 var(--font-sans); flex:0 0 36px;
}
.topbar__who{ font:600 15px/20px var(--font-sans); }
.topbar__meta{ font:400 12px/16px var(--font-sans); color:var(--text-muted); }
.topbar__spacer{ flex:1; }
.saved-dot{ display:inline-flex; align-items:center; gap:6px; font:500 12px/1 var(--font-sans); color:var(--text-muted); }
.saved-dot i{ width:7px; height:7px; border-radius:50%; background:var(--success); }

.content{ flex:1; padding:var(--space-6); padding-bottom:calc(var(--footer-height) + var(--space-4)); width:100%; max-width:100%; box-sizing:border-box; }

.footer{
  position:sticky; bottom:0; z-index:100;
  background:var(--surface); border-top:1px solid var(--border);
  padding:var(--space-3) var(--space-6);
}
.footer__row{ display:flex; align-items:center; gap:var(--space-4); }
.footer__step{
  background:var(--gold-100); color:var(--gold-700); border-radius:var(--radius-pill);
  padding:5px 14px; font:600 12px/1 var(--font-sans); white-space:nowrap;
  text-transform:capitalize;
}
.footer__disclaimer{ margin-top:6px; font:400 11px/16px var(--font-sans); color:var(--text-muted); }

/* ---------- primitives ---------- */

.out-wrap{ display:block; margin-bottom:var(--space-4); }
.out-wrap:last-child, .out-wrap:last-of-type{ margin-bottom:0 !important; }
.out-wrap > .hero, .out-wrap > .grid{ margin-bottom:0; }
.out-wrap > .card{ margin-bottom:var(--space-4); }
.out-wrap > .card:last-child{ margin-bottom:0; }

.card{
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-lg); box-shadow:var(--shadow-1);
  margin-bottom:var(--space-4); overflow:hidden;
}
.card:last-child{ margin-bottom:0; }
.card--accent{ border-top:3px solid var(--gold-500); }
.card__head{ padding:var(--space-4) var(--space-5); border-bottom:1px solid var(--border); display:flex; align-items:center; gap:var(--space-3); flex-wrap:wrap; }
.card__title{ font:600 16px/24px var(--font-sans); letter-spacing:-0.01em; text-transform:capitalize; }
.card__sub{ font:400 13px/18px var(--font-sans); color:var(--text-secondary); width:100%; margin-top:2px; }
.card__body{ padding:var(--space-5); }

.eyebrow{ font:600 11px/1.4 var(--font-sans); letter-spacing:.12em; text-transform:uppercase; color:var(--gold-700); }

.hero{
  background:linear-gradient(135deg,var(--navy-900),var(--navy-700));
  color:#fff; border-radius:var(--radius-lg); padding:var(--space-6);
  display:flex; gap:var(--space-6); align-items:center; margin-bottom:0;
}
.hero h1{ color:#fff; margin:var(--space-2) 0 var(--space-2); }
.hero p{ margin:0; color:rgba(255,255,255,.72); font-size:14px; max-width:60ch; }
.hero__radial{
  margin-left:auto; flex:0 0 150px; display:flex; flex-direction:column; align-items:center; text-align:center;
  background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-lg); padding:16px 14px;
}
.hero__radial-ring{ position:relative; width:72px; height:72px; flex:0 0 72px; margin-bottom:10px; }
.hero__radial-ring svg{ transform:rotate(-90deg); width:72px; height:72px; display:block; }
.hero__radial-ring circle{ fill:none; stroke-width:6; stroke-linecap:round; }
.hero__radial-ring .ring-bg{ stroke:rgba(255,255,255,.14); }
.hero__radial-ring .ring-val{ stroke:var(--gold-500); transition:stroke-dashoffset var(--dur-base) var(--ease); }
.hero__radial-center{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  font:700 19px/1 var(--font-sans); color:#fff;
}
.hero__radial-text{ display:flex; flex-direction:column; align-items:center; }
.hero__radial-title{ font:600 13px/18px var(--font-sans); color:#fff; text-align:center; text-transform:capitalize; }

/* ---------- footer stepper dots ---------- */
.footer__center{ display:flex; align-items:center; gap:var(--space-3); }
.footer__dots{ display:inline-flex; align-items:center; gap:5px; }
.footer__dot{ width:7px; height:7px; border-radius:50%; background:var(--border-strong); transition:background var(--dur-fast) var(--ease); }
.footer__dot.is-active{ background:var(--gold-500); width:8px; height:8px; }
.footer__dot.is-done{ background:var(--gold-500); opacity:.85; }

.grid{ display:grid; gap:var(--space-4); }
.grid--2{ grid-template-columns:repeat(2,minmax(0,1fr)); }
.grid--3{ grid-template-columns:repeat(3,minmax(0,1fr)); }
.grid--4{ grid-template-columns:repeat(4,minmax(0,1fr)); }
.grid--scenarios{ display:grid; gap:var(--space-4); grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); }

.stat{ background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); padding:var(--space-4); }
.stat__label{ font:600 11px/1.4 var(--font-sans); letter-spacing:.08em; text-transform:uppercase; color:var(--text-muted); }
.stat__value{ font:700 26px/32px var(--font-sans); margin-top:6px; font-variant-numeric:tabular-nums; }
.stat__note{ font:400 12px/16px var(--font-sans); color:var(--text-secondary); margin-top:4px; }

.panel-dark{
  background:var(--navy-900); color:#fff; border-radius:var(--radius-lg);
  padding:var(--space-5); margin-top:var(--space-4);
}
.panel-dark .k{ font:600 11px/1.4 var(--font-sans); letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.6); }
.panel-dark .v{ font:700 30px/1.2 var(--font-sans); color:var(--gold-500); font-variant-numeric:tabular-nums; margin-top:6px; }
.panel-dark .s{ font:400 12px/18px var(--font-sans); color:rgba(255,255,255,.6); margin-top:6px; }

/* ---------- forms ---------- */

.field{ margin-bottom:var(--space-4); }
.field__label{ display:block; font:600 13px/18px var(--font-sans); margin-bottom:6px; text-transform:capitalize; }
.field__label .req{ color:var(--error); }
.field__hint{ font:400 12px/16px var(--font-sans); color:var(--text-muted); margin-top:5px; }
.field__err{ font:500 12px/16px var(--font-sans); color:var(--error); margin-top:5px; }

input[type=text],input[type=number],input[type=date],input[type=time],input[type=email],select,textarea{
  width:100%; height:var(--control-height); padding:0 12px;
  border:1px solid var(--border-strong); border-radius:var(--radius-md);
  background:var(--surface); color:var(--text-primary);
  font:400 14px/1 var(--font-sans); font-variant-numeric:tabular-nums;
  transition:border-color var(--dur-fast) var(--ease);
}
textarea{ height:auto; min-height:96px; padding:10px 12px; line-height:20px; resize:vertical; }
input:hover,select:hover{ border-color:var(--navy-600); }
input:disabled,input[readonly]{ background:var(--surface-2); color:var(--text-secondary); cursor:default; }
select{ appearance:none; 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 fill='%235B6472' d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 12px center; padding-right:32px; }

.calc-box{
  display:flex; align-items:center; justify-content:space-between;
  width:100%; height:var(--control-height); padding:0 12px;
  border:1px solid var(--border); border-radius:var(--radius-md);
  background:var(--surface-2); cursor:default;
}
.calc-val{ font:600 14px/1 var(--font-sans); color:var(--text-secondary); }
.calc-tag{
  display:inline-flex; align-items:center; gap:5px;
  font:500 12px/1 var(--font-sans); color:var(--text-muted);
}
.calc-tag svg{ width:12px; height:12px; }

.src{
  display:inline-flex; align-items:center; gap:4px; margin-top:5px;
  font:500 11px/1.4 var(--font-sans); color:var(--text-muted);
}

/* ---------- badges & alerts ---------- */

.badge{
  display:inline-flex; align-items:center; gap:5px;
  padding:3px 9px; border-radius:var(--radius-pill);
  font:600 11px/16px var(--font-sans); white-space:nowrap;
  background:#EEF1F5; color:var(--text-secondary);
  text-transform:capitalize;
}
.badge--success{ background:var(--success-bg); color:var(--success); }
.badge--warning{ background:var(--warning-bg); color:var(--warning); }
.badge--error{ background:var(--error-bg); color:var(--error); }
.badge--info{ background:var(--info-bg); color:var(--info); }
.badge--gold{ background:var(--gold-100); color:var(--gold-700); }
.badge--orange{ background:#FFF4E5; color:#B76E00; }
.badge--blue{ background:#E8F4FD; color:#0B6BCB; }
.badge--muted{ background:#EEF1F5; color:var(--text-muted); }

/* ---------- module status ledger cards ---------- */
.ledger-item{
  display:flex; align-items:center; gap:var(--space-3);
  padding:14px 16px; border-radius:var(--radius-md);
  border:1px solid var(--border); background:var(--surface);
  transition:border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.ledger-item:hover{ border-color:var(--border-strong); box-shadow:var(--shadow-1); }
.ledger-item__icon{
  width:36px; height:36px; flex:0 0 36px; border-radius:var(--radius-md);
  background:var(--surface-2); border:1px solid var(--border);
  display:grid; place-items:center; color:var(--navy-700);
}
.ledger-item__main{ flex:1; min-width:0; }
.ledger-item__title{ font:600 13px/18px var(--font-sans); color:var(--text-primary); text-transform:capitalize; }
.ledger-item__sub{ font:400 11px/15px var(--font-sans); color:var(--text-muted); margin-top:2px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.ledger-item__status{ flex:0 0 auto; margin-left:var(--space-2); }

.alert{
  display:flex; gap:var(--space-3); padding:var(--space-4);
  border-radius:var(--radius-md); margin:var(--space-4) 0;
  font:400 13px/20px var(--font-sans);
}
.alert b{ display:block; margin-bottom:2px; font-weight:600; }
.alert--info{ background:var(--info-bg); color:#1B4E80; }
.alert--warning{ background:var(--warning-bg); color:var(--warning); }
.alert--success{ background:var(--success-bg); color:var(--success); }
.alert--error{ background:var(--error-bg); color:var(--error); }

/* ---------- buttons ---------- */

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  height:var(--control-height); padding:0 18px; border-radius:var(--radius-md);
  font:600 14px/1 var(--font-sans); cursor:pointer; border:1px solid transparent;
  transition:background var(--dur-fast) var(--ease),border-color var(--dur-fast) var(--ease);
}
.btn--primary{ background:var(--gold-500); color:var(--navy-900); }
.btn--primary:hover{ background:var(--gold-400); }
.btn--secondary{ background:var(--navy-800); color:#fff; }
.btn--secondary:hover{ background:var(--navy-700); }
.btn--ghost{ background:var(--surface); color:var(--navy-800); border-color:var(--border-strong); }
.btn--ghost:hover{ background:var(--surface-2); }
.btn--quiet{ background:none; color:var(--text-secondary); padding:0 8px; }
.btn--quiet:hover{ color:var(--text-primary); }
.btn:disabled{ opacity:.45; cursor:not-allowed; }
.btn--sm{ height:32px; padding:0 12px; font-size:13px; }

.btn-add{
  width:100%; border:1.5px dashed var(--border-strong); background:none;
  border-radius:var(--radius-lg); padding:var(--space-5); cursor:pointer;
  color:var(--text-secondary); font:600 14px/1 var(--font-sans);
  transition:border-color var(--dur-fast) var(--ease);
}
.btn-add:hover{ border-color:var(--gold-500); color:var(--gold-700); }

/* ---------- tables ---------- */

.table-wrap{ overflow-x:auto; }
table{ width:100%; border-collapse:collapse; font:400 13px/20px var(--font-sans); font-variant-numeric:tabular-nums; }
th{ text-align:left; font-weight:600; font-size:11px; letter-spacing:.06em; text-transform:uppercase; color:var(--text-muted); padding:10px 12px; border-bottom:1px solid var(--border); white-space:nowrap; }
td{ padding:10px 12px; border-bottom:1px solid #EEF1F5; }
tr:last-child td{ border-bottom:0; }
.num{ text-align:right; }
tr.is-current td{ background:var(--navy-900); color:#fff; font-weight:600; }
tr.is-current td:first-child{ border-radius:var(--radius-sm) 0 0 var(--radius-sm); }
tr.is-current td:last-child{ border-radius:0 var(--radius-sm) var(--radius-sm) 0; }
tr.is-current .gold{ color:var(--gold-500); }
tr.total td{ background:var(--navy-900); color:#fff; font-weight:700; }
tr.subtotal td{ background:var(--surface-2); font-weight:600; }

/* ---------- scenario cards ---------- */

.scn{ background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); box-shadow:var(--shadow-1); overflow:hidden; }
.scn--1{ border-left:4px solid var(--viz-2); }
.scn--2{ border-left:4px solid var(--viz-3); }
.scn--3{ border-left:4px solid var(--viz-4); }
.scn__head{ padding:var(--space-4); border-bottom:1px solid var(--border); display:flex; align-items:center; gap:var(--space-2); flex-wrap:wrap; }
.scn__title{ font:600 16px/22px var(--font-sans); }
.scn__body{ padding:var(--space-4); }
.line{ display:flex; justify-content:space-between; align-items:baseline; gap:var(--space-3); padding:9px 0; border-bottom:1px solid #F1F3F6; }
.line:last-child{ border-bottom:0; }
.line__k{ font:400 13px/18px var(--font-sans); color:var(--text-secondary); }
.line__k small{ display:block; color:var(--text-muted); font-size:11px; }
.line__v{ font:600 14px/20px var(--font-sans); font-variant-numeric:tabular-nums; white-space:nowrap; }
.line__v.neg{ color:var(--error); }
.line__v.pos{ color:var(--success); }
.line--total{ background:var(--gold-100); margin:var(--space-3) calc(var(--space-4) * -1) calc(var(--space-4) * -1); padding:var(--space-4); border-bottom:0; }
.line--total .line__v{ font-size:22px; color:var(--navy-900); }

/* ---------- radio / option rows ---------- */

.opt{ display:block; border:1px solid var(--border-strong); border-radius:var(--radius-md); padding:12px 14px; margin-bottom:8px; cursor:pointer; transition:border-color var(--dur-fast) var(--ease); }
.opt:hover{ border-color:var(--navy-600); }
.opt.is-on{ border-color:var(--gold-500); background:var(--gold-100); box-shadow:inset 0 0 0 1px var(--gold-500); }
.opt input{ margin-right:8px; }
.opt__row{ display:flex; justify-content:space-between; align-items:baseline; gap:12px; }
.opt__name{ font:600 14px/20px var(--font-sans); }
.opt__note{ font:400 12px/16px var(--font-sans); color:var(--text-secondary); margin-top:2px; margin-left:22px; }
.opt__meta{ font:600 12px/16px var(--font-sans); color:var(--text-secondary); white-space:nowrap; }

/* ---------- tiles / chips ---------- */

.tiles{ display:grid; gap:var(--space-3); grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); }
.tile{ border:1px solid var(--border); border-radius:var(--radius-md); padding:var(--space-4); background:var(--surface); cursor:pointer; text-align:left; transition:border-color var(--dur-fast) var(--ease); }
.tile:hover{ border-color:var(--navy-600); }
.tile.is-on{ border-color:var(--gold-500); background:var(--gold-100); box-shadow:inset 0 0 0 1px var(--gold-500); }
.tile__name{ font:600 14px/20px var(--font-sans); }
.tile__note{ font:400 12px/16px var(--font-sans); color:var(--text-secondary); margin-top:2px; }

.chips{ display:inline-flex; border:1px solid var(--border-strong); border-radius:var(--radius-md); overflow:hidden; }
.chips button{ border:0; background:var(--surface); padding:0 14px; height:36px; cursor:pointer; font:600 13px/1 var(--font-sans); color:var(--text-secondary); border-right:1px solid var(--border); }
.chips button:last-child{ border-right:0; }
.chips button.is-on{ background:var(--gold-500); color:var(--navy-900); }

.elig{ display:grid; gap:var(--space-3); grid-template-columns:repeat(auto-fit,minmax(190px,1fr)); }
.elig__item{ border:1px solid var(--border); border-radius:var(--radius-md); padding:var(--space-3) var(--space-4); }
.elig__item.met{ border-color:#BFE3D0; background:var(--success-bg); }
.elig__name{ font:600 13px/18px var(--font-sans); }
.elig__state{ font:500 12px/16px var(--font-sans); color:var(--text-secondary); margin-top:2px; }
.elig__item.met .elig__state{ color:var(--success); }

/* ---------- formula popover ---------- */

.fx{
  display:inline-grid; place-items:center; width:16px; height:16px; margin-left:5px;
  border-radius:50%; border:1px solid var(--border-strong); background:var(--surface);
  color:var(--text-muted); font:700 10px/1 var(--font-sans); cursor:help; vertical-align:middle;
  position:relative;
}
.fx:hover,.fx:focus{ border-color:var(--gold-500); color:var(--gold-700); }
.fx__pop{
  position:absolute; bottom:calc(100% + 8px); left:50%; transform:translateX(-50%);
  width:320px; background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-lg); box-shadow:var(--shadow-2); padding:var(--space-4);
  text-align:left; z-index:1400; display:none; cursor:default;
}
.fx:hover .fx__pop,.fx:focus .fx__pop,.fx.is-open .fx__pop{ display:block; }
.fx__title{ font:600 13px/18px var(--font-sans); color:var(--text-primary); margin-bottom:8px; }
.fx__code{
  background:var(--navy-800); color:#fff; border-radius:var(--radius-sm);
  padding:8px 10px; font:500 11px/17px ui-monospace,'SF Mono',Menlo,monospace;
  white-space:pre-wrap; word-break:break-word; margin-bottom:6px;
}
.fx__code.sub{ background:var(--gold-100); color:var(--navy-900); }
.fx__note{ font:400 11px/16px var(--font-sans); color:var(--text-secondary); }
.fx__src{ font:500 10px/14px var(--font-sans); color:var(--text-muted); margin-top:6px; }

/* ---------- charts ---------- */

.chart{ margin-top:var(--space-3); }
.bar-row{ display:grid; grid-template-columns:190px 1fr 110px; gap:var(--space-3); align-items:center; padding:8px 0; }
.bar-row__label{ font:500 13px/18px var(--font-sans); }
.bar-row__label small{ display:block; color:var(--text-muted); font-size:11px; font-weight:400; }
.bar-track{ background:#EEF1F5; border-radius:var(--radius-sm); height:26px; position:relative; overflow:hidden; }
.bar-fill{ height:100%; border-radius:var(--radius-sm); display:flex; align-items:center; padding:0 10px; transition:width var(--dur-base) var(--ease); }
.bar-fill span{ font:600 12px/1 var(--font-sans); white-space:nowrap; }
.bar-row__value{ text-align:right; font:600 14px/20px var(--font-sans); font-variant-numeric:tabular-nums; }
.legend{ display:flex; gap:var(--space-4); flex-wrap:wrap; margin-top:var(--space-3); }
.legend span{ display:inline-flex; align-items:center; gap:6px; font:500 12px/16px var(--font-sans); color:var(--text-secondary); }
.legend i{ width:10px; height:10px; border-radius:2px; }
.chart__cap{ font:400 12px/18px var(--font-sans); color:var(--text-muted); margin-top:var(--space-3); }

.col-chart{ display:flex; align-items:flex-end; gap:6px; height:190px; padding-top:var(--space-4); }
.col{ flex:1; display:flex; flex-direction:column; justify-content:flex-end; align-items:center; gap:6px; height:100%; }
.col__bar{ width:100%; background:var(--viz-1); border-radius:3px 3px 0 0; min-height:2px; transition:height var(--dur-base) var(--ease); }
.col__val{ font:600 10px/1 var(--font-sans); color:var(--text-secondary); font-variant-numeric:tabular-nums; }
.col__lab{ font:500 10px/1.3 var(--font-sans); color:var(--text-muted); text-align:center; }

.stack{ display:flex; height:34px; border-radius:var(--radius-sm); overflow:hidden; }
.stack div{ display:grid; place-items:center; font:600 11px/1 var(--font-sans); transition:width var(--dur-base) var(--ease); }

/* ---------- stepper ---------- */

.stepper{ display:flex; gap:var(--space-3); margin-bottom:var(--space-5); flex-wrap:wrap; }
.step{
  flex:1; min-width:170px; display:flex; gap:12px; align-items:center;
  padding:12px 16px; border:1px solid var(--border); border-radius:var(--radius-md);
  background:var(--surface); cursor:pointer; text-align:left; transition:all var(--dur-fast) var(--ease);
}
.step:hover{ border-color:var(--border-strong); }
.step.is-current{ border-color:var(--gold-500); background:#FFFDF7; box-shadow:0 0 0 1px var(--gold-500); }
.step.is-done{ border-color:var(--border); }
.step__n{
  width:32px; height:32px; flex:0 0 32px; border-radius:50%; display:grid; place-items:center;
  background:var(--surface-2); border:1px solid var(--border); color:var(--text-secondary);
  font:700 13px/1 var(--font-sans); transition:all var(--dur-fast) var(--ease);
}
.step.is-current .step__n{ background:var(--gold-500); border-color:var(--gold-500); color:var(--navy-900); }
.step.is-done .step__n{ background:#E8F5E9; border-color:#A5D6A7; color:var(--success); }
.step__info{ display:flex; flex-direction:column; gap:2px; }
.step__t{ font:600 13px/18px var(--font-sans); color:var(--text-primary); text-transform:capitalize; }
.step__s{ font:400 11px/15px var(--font-sans); color:var(--text-muted); text-transform:capitalize; }
.step.is-current .step__t{ color:var(--navy-900); font-weight:700; }
.step.is-current .step__s{ color:#4E3A06; font-weight:600; }

/* ---------- profile verification bar & card headers ---------- */
.card-header-badge{
  margin-left:auto; display:inline-flex; align-items:center; gap:6px;
  font:500 11px/1.4 var(--font-sans); padding:3px 8px; border-radius:var(--radius-pill);
  background:var(--surface-2); border:1px solid var(--border); color:var(--text-secondary);
}
.card-header-badge svg{ width:12px; height:12px; }

.verif-bar{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md);
  padding:14px 20px; display:flex; align-items:center; justify-content:space-between;
  gap:16px; margin-top:var(--space-4);
}
.verif-bar__text{
  display:flex; align-items:center; gap:8px; font:500 13px/1.4 var(--font-sans); color:var(--text-secondary);
}
.verif-bar__text svg{ width:16px; height:16px; color:var(--success); flex:0 0 16px; }
.verif-bar__text b{ color:var(--text-primary); }

.callout-box{
  background:#FFFBEB; border:1px solid #FDE68A; border-radius:var(--radius-md);
  padding:12px 14px; margin-top:14px; display:flex; gap:10px; align-items:flex-start;
  font:400 12px/17px var(--font-sans); color:#78350F;
}
.callout-box svg{ width:16px; height:16px; flex:0 0 16px; margin-top:1px; color:#D97706; }

.spouse-box{
  background:#FFFDF7; border:1.5px solid var(--gold-500);
  border-radius:var(--radius-md); padding:18px 20px; margin-top:16px; box-shadow:0 1px 3px rgba(217,119,6,0.06);
}
.spouse-box__head{
  display:flex; align-items:center; justify-content:space-between; margin-bottom:14px;
}
.spouse-box__title{
  font:700 14px/20px var(--font-sans); color:var(--text-primary); display:flex; align-items:center; gap:8px;
}
.spouse-box__title svg{ width:16px; height:16px; stroke:var(--gold-700); }

.tsp-box{
  background:#FFFDF7; border:1.5px solid var(--gold-500); border-radius:var(--radius-md);
  padding:20px; margin-bottom:20px; box-shadow:0 1px 3px rgba(217,119,6,0.06);
}
.tsp-box__head{
  display:flex; align-items:center; justify-content:space-between; margin-bottom:18px;
  flex-wrap:wrap; gap:10px; border-bottom:1px solid #FDE68A; padding-bottom:14px;
}
.tsp-alloc{
  background:#FFFBEB; border:1px solid #FDE68A; border-radius:var(--radius-md);
  padding:10px 14px; margin-top:16px; display:flex; align-items:center; justify-content:space-between;
  font:500 12px/1.4 var(--font-sans); color:var(--text-secondary);
}
.tsp-alloc__left{ display:flex; align-items:center; gap:8px; color:var(--navy-900); }
.tsp-alloc__left svg{ width:15px; height:15px; color:#D97706; flex:0 0 15px; }
.tsp-alloc__val{ font-weight:700; color:#78350F; }

.field__label-wrap{ display:flex; align-items:center; justify-content:space-between; margin-bottom:6px; }
.field-tag{
  font:500 11px/1.2 var(--font-sans); color:var(--text-muted); background:var(--surface-2);
  border:1px solid var(--border); padding:2px 6px; border-radius:var(--radius-sm);
  display:inline-flex; align-items:center; gap:4px;
}

.inv-row{
  display:grid; grid-template-columns:180px minmax(130px,1fr) 100px 90px 44px; gap:var(--space-3);
  align-items:center; padding:10px 12px; background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-md); margin-bottom:8px; transition:border-color var(--dur-fast) var(--ease);
}
.inv-row:hover{ border-color:var(--border-strong); }
.inv-btn-del{
  width:36px; height:36px; display:grid; place-items:center; border:1px solid var(--border);
  border-radius:var(--radius-md); background:var(--surface-2); color:var(--text-muted);
  cursor:pointer; transition:all var(--dur-fast) var(--ease);
}
.inv-btn-del:hover{ border-color:var(--error); color:var(--error); background:var(--error-bg); }
.inv-btn-clear{
  font:500 11px/1.2 var(--font-sans); color:var(--text-muted); background:none; border:none;
  cursor:pointer; text-decoration:underline; padding:4px 0;
}
.inv-btn-clear:hover{ color:var(--error); }
.add-inv-btn{
  width:100%; border:1px dashed var(--border-strong); background:var(--surface-2);
  border-radius:var(--radius-md); padding:10px; font:600 13px/1 var(--font-sans);
  color:var(--navy-800); cursor:pointer; display:flex; align-items:center; justify-content:center;
  gap:8px; margin-top:10px; transition:all var(--dur-fast) var(--ease);
}
.cov-card{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md);
  padding:12px 14px; display:flex; flex-direction:column; justify-content:space-between;
}
.cov-card__head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:6px; }
.cov-card__val{ font:700 15px/1.3 var(--font-sans); color:var(--text-primary); }

.ss-card{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md);
  padding:14px; display:flex; flex-direction:column; justify-content:space-between;
}
.ss-card--benchmark{
  border:2px solid var(--gold-500); background:#FFFDF7; position:relative;
}
.ss-card__badge{
  font:700 9px/1 var(--font-sans); letter-spacing:.05em; text-transform:uppercase;
  background:var(--gold-500); color:var(--navy-900); padding:3px 6px; border-radius:3px;
  position:absolute; top:-10px; left:50%; transform:translateX(-50%); white-space:nowrap;
}
.ss-card__head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; }
.ss-card__title{ font:700 11px/1.2 var(--font-sans); letter-spacing:.04em; text-transform:uppercase; color:var(--text-muted); }
.ss-card__input-wrap{
  display:flex; align-items:center; background:var(--surface); border:1px solid var(--border-strong);
  border-radius:var(--radius-md); padding:0 10px; height:var(--control-height); margin-bottom:8px;
  gap:4px;
}
.ss-card__input-wrap input{ border:none; background:transparent; padding:0; font-weight:700; font-size:15px; color:var(--text-primary); flex:1; min-width:0; }
.ss-card__unit{ font:500 12px/1 var(--font-sans); color:var(--text-muted); white-space:nowrap; }
.ss-card__note{ font:400 11.5px/15px var(--font-sans); color:var(--text-muted); }

.rule-card{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md);
  padding:14px 16px; display:flex; flex-direction:column; justify-content:space-between; min-height:140px;
}
.rule-card--met{ border:1px solid #A3D9C0; background:var(--success-bg); }
.rule-card--target{ border:2px solid var(--gold-500); background:#FFFDF7; }
.rule-card__head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:8px; }
.rule-card__title{ font:700 13px/1.3 var(--font-sans); color:var(--navy-900); }
.rule-card__icon{
  width:20px; height:20px; border-radius:50%; display:inline-flex; align-items:center; justify-content:center;
  font-size:11px; font-weight:700; flex-shrink:0;
}
.rule-card__icon--met{ background:#C2E7D5; color:var(--success); border:1px solid #A3D9C0; }
.rule-card__icon--target{ background:#D97706; color:#FFF; }
.rule-card__icon--muted{ background:#E2E8F0; color:#64748B; }
.rule-card__desc{ font:400 12px/16px var(--font-sans); color:var(--text-secondary); margin-bottom:10px; flex:1; }
.rule-card__status{ font:700 10px/1 var(--font-sans); letter-spacing:.06em; text-transform:uppercase; }

/* ---------- misc ---------- */

.section-head{ margin-bottom:var(--space-5); }
.section-head .eyebrow{ display:block; margin-bottom:8px; }
.section-head p{ margin:8px 0 0; color:var(--text-secondary); font-size:14px; max-width:78ch; }
.muted{ color:var(--text-muted); }
.right{ text-align:right; }
.mt-0{ margin-top:0; } .mb-0{ margin-bottom:0; }
.row-between{ display:flex; justify-content:space-between; align-items:center; gap:var(--space-3); flex-wrap:wrap; }
.stack-gap > * + *{ margin-top:var(--space-4); }
.hidden{ display:none !important; }

.modal-bg{ position:fixed; inset:0; background:rgba(21,28,40,.65); z-index:1200; display:grid; place-items:center; padding:var(--space-5); backdrop-filter:blur(3px); }
.modal{ background:var(--surface); border-radius:var(--radius-lg); box-shadow:var(--shadow-3); width:min(860px,100%); max-height:88vh; overflow-y:auto; border-top:3px solid var(--gold-500); display:flex; flex-direction:column; }
.fegli-table{ width:100%; border-collapse:collapse; font-size:12.5px; text-align:left; }
.fegli-table th{ background:var(--navy-900); color:#FFF; font-weight:600; padding:9px 12px; font-size:11.5px; letter-spacing:.04em; position:sticky; top:0; z-index:10; }
.fegli-table td{ padding:7px 12px; border-bottom:1px solid var(--border); color:var(--text-primary); }
.fegli-table tr:nth-child(even){ background:#F8FAFC; }
.fegli-table tr.is-highlight{ background:#FEF3C7; font-weight:600; }
.fegli-table tr.is-highlight td{ color:#92400E; }
.fegli-help-btn{
  display:inline-flex; align-items:center; justify-content:center; width:17px; height:17px;
  border-radius:50%; background:var(--gold-100); border:1px solid var(--gold-500);
  color:var(--gold-700); font:700 11px/1 var(--font-sans); cursor:pointer; margin-left:6px;
  transition:all var(--dur-fast) var(--ease); vertical-align:middle;
}
.fegli-help-btn:hover{ background:var(--gold-500); color:var(--navy-900); }

/* ---------- step 4 dossier cards ---------- */
.dossier-card{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md);
  margin-bottom:18px; border-left:4px solid var(--gold-500); box-shadow:var(--shadow-1);
}
.dossier-card__head{
  padding:12px 18px; border-bottom:1px solid var(--border); display:flex; align-items:center;
  justify-content:space-between; background:var(--surface-2); flex-wrap:wrap; gap:8px;
}
.dossier-card__head-left{ display:flex; align-items:center; gap:10px; }
.dossier-card__num{
  font:700 11px/1 var(--font-mono); background:var(--navy-900); color:#FFF;
  padding:3px 6px; border-radius:4px;
}
.dossier-card__title{ font:700 15px/20px var(--font-sans); color:var(--navy-900); }
.dossier-card__sub{ font:400 12px/16px var(--font-sans); color:var(--text-secondary); width:100%; margin-top:2px; }
.dossier-card__body{ padding:16px 20px; }
.dossier-grid{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px 28px; }
.dossier-item{ display:flex; flex-direction:column; gap:3px; }
.dossier-k{ font:700 10.5px/1.3 var(--font-sans); letter-spacing:.05em; text-transform:uppercase; color:var(--text-muted); }
.dossier-v{ font:600 13.5px/1.4 var(--font-sans); color:var(--text-primary); display:flex; align-items:center; gap:6px; flex-wrap:wrap; }
.dossier-edit-btn{
  font:600 12px/1 var(--font-sans); color:var(--gold-700); background:transparent; border:none;
  cursor:pointer; display:inline-flex; align-items:center; gap:4px; padding:4px 8px; border-radius:4px;
}
.dossier-edit-btn:hover{ background:var(--gold-100); }

/* ---------- Module 2, 3, 4 Custom Visual Components ---------- */
.reduction-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 16px; cursor: pointer; transition: all var(--dur-fast) var(--ease); display: flex; flex-direction: column; justify-content: space-between;
}
.reduction-card:hover { border-color: var(--gold-500); transform: translateY(-1px); box-shadow: var(--shadow-1); }
.reduction-card.is-active { border: 1.5px solid var(--gold-500); background: #FFFDF7; }
.reduction-card__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.reduction-card__title { font: 700 14px/18px var(--font-sans); color: var(--navy-900); }
.reduction-card__body { font-size: 12.5px; line-height: 1.4; color: var(--text-secondary); margin-bottom: 12px; }
.reduction-card__footer { border-top: 1px solid var(--border); padding-top: 10px; display: flex; flex-direction: column; gap: 4px; }

.quote-box {
  background: #FFFDF7; border: 1px solid var(--gold-500); border-radius: var(--radius-md);
  padding: 16px; display: flex; flex-direction: column; gap: 12px;
}
.savings-kpi {
  background: linear-gradient(135deg, #064E3B 0%, #047857 100%);
  color: #FFF; border-radius: var(--radius-md); padding: 18px 20px;
  display: flex; flex-direction: column; justify-content: space-between;
  box-shadow: var(--shadow-2);
}

/* Module 4: FERS Annuity Base Panel & Metric Cards */
.fers-panel {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 24px 20px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-1);
}
.fers-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.fers-panel__title {
  font: 700 18px/1.2 var(--font-sans);
  color: var(--navy-900);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}
.fers-panel__pill {
  background: var(--navy-900);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .03em;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
}
.fers-panel__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}
.fers-card {
  background: #F4F7FC;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 14px 14px 16px;
  display: flex;
  flex-direction: column;
}
.fers-card__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  min-height: 34px;
  margin-bottom: 12px;
}
.fers-card__label {
  font: 700 11px/1.3 var(--font-sans);
  color: #475569;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.fers-card__badge {
  font-family: var(--font-mono);
  font-size: 7.5px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: .04em;
  padding: 2px 5px;
  border-radius: 3px;
  text-align: center;
  display: inline-block;
  box-sizing: border-box;
}
.fers-card__badge--navy {
  background: #1E293B;
  color: #FFFFFF;
}
.fers-card__badge--blue {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: #2563EB;
}
.fers-card__badge--amber {
  background: #FEF3C7;
  border: 1px solid #FDE68A;
  color: #B45309;
}
.fers-card__badge--dashed {
  background: transparent;
  border: 1px dashed #CBD5E1;
  color: #64748B;
}
.fers-card__box {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  padding: 0 12px;
  height: 42px;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  box-sizing: border-box;
}
.fers-card__val {
  font: 700 17px/1 var(--font-sans);
  color: #0F172A;
}
.fers-card__sub {
  font: 600 11.5px/1 var(--font-sans);
}
.fers-card__desc {
  font: 400 11.5px/1.45 var(--font-sans);
  color: #64748B;
  margin: 0;
  flex: 1;
}
.fers-panel__note {
  display: flex;
  align-items: center;
  gap: 8px;
  font: 500 12px/1.4 var(--font-sans);
  color: #475569;
  margin-top: 4px;
}
@media (max-width: 1100px) {
  .fers-panel__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  .fers-panel__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width:1100px){
  .grid--4{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .grid--3{ grid-template-columns:repeat(2,minmax(0,1fr)); }
}
/* Module 3: Option B Alternative — 3-column layout with custom widths */
.grid--3-optionb {
  grid-template-columns: 1fr 2fr 1fr;
}

.grid--3-optionb > .card:nth-child(1),
.grid--3-optionb > .card:nth-child(2) {
  margin: 0;
}

.grid--3-optionb > .quote-box {
  margin: 0;
  padding: 1.2rem;
}

.grid--3-optionb > .quote-box table {
  font-size: 0.9rem;
  line-height: 1.6;
}

.grid--3-optionb > .quote-box th {
  font-weight: 700;
  padding: 0.6rem 0.4rem;
  border-bottom: 2px solid var(--gold-500);
}

.grid--3-optionb > .quote-box td {
  padding: 0.5rem 0.4rem;
  border-bottom: 1px solid #E8E8E8;
}

@media (max-width:1200px) {
  .grid--3-optionb {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width:860px){
  .rail{ display:none; }
  .grid--2,.grid--3,.grid--4{ grid-template-columns:1fr; }
  .grid--3-optionb { grid-template-columns: 1fr; }
  .bar-row{ grid-template-columns:1fr; }
  .content{ padding:var(--space-4); padding-bottom:calc(var(--footer-height) + var(--space-6)); }
}

/* Hide number input spinners for uniform height controls */
input.no-spin::-webkit-outer-spin-button,
input.no-spin::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input.no-spin[type=number] {
  -moz-appearance: textfield;
}

/* ---------- Login View ---------- */
.login-view {
  min-height: 100vh;
  width: 100%;
  background: radial-gradient(circle at 50% 0%, #1E293B 0%, #0F172A 70%, #020617 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  box-sizing: border-box;
  font-family: var(--font-sans);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
  box-sizing: border-box;
}

.login-brand {
  text-align: center;
  margin-bottom: 24px;
}

.login-brand__wordmark {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 700;
  color: var(--navy-900);
  letter-spacing: -0.02em;
  line-height: 1.1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.login-brand__wordmark span {
  color: var(--gold-500);
  font-size: 24px;
}

.login-brand__eyebrow {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 6px;
}

.login-card__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 4px;
}

.login-card__subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.login-field {
  margin-bottom: 16px;
}

.login-field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: 6px;
}

.login-field input {
  width: 100%;
  height: 42px;
  padding: 0 14px;
  font-size: 13.5px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  box-sizing: border-box;
  outline: none;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
  background: var(--surface);
}

.login-field input:focus {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

.login-btn {
  width: 100%;
  height: 44px;
  background: var(--navy-900);
  color: #FFF;
  font-size: 14px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--dur-fast), transform var(--dur-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
}

.login-btn:hover {
  background: #0F172A;
  transform: translateY(-1px);
}

.login-error {
  background: #FEF2F2;
  border: 1px solid #FCA5A5;
  color: #991B1B;
  font-size: 12.5px;
  font-weight: 500;
  padding: 10px 14px;
  border-radius: 6px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}