/*
Theme Name: RetireNerd
Theme URI: https://retirenerd.com/
Author: RetireNerd
Description: Custom theme for RetireNerd — an educational guide to Social Security, Medicare, and 401(k)/IRA rules, companion to the Portfolio Analyzer & Withdrawal Simulator. Ported from the original static HTML/CSS site; design tokens copied from the analyzer tool so the two read as one product.
Version: 1.0.2
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: retirenerd
*/

/* =========================================================================
   RetireNerd — shared stylesheet (WordPress theme port)
   This is the exact design system from the original static site's styles.css,
   unchanged, so the migrated site is visually identical.
   ========================================================================= */

:root{
  color-scheme:light;
  --bg:#F4F5F7;
  --panel:#FFFFFF;
  --panel2:#F7F8FA;
  --border:#D8DCE3;
  --border-soft:#E8EAED;
  --text:#1A2233;
  --muted:#5A6472;
  --muted2:#8A93A0;
  --teal:#0A2240;
  --teal-dim:#E8EEF7;
  --gold:#C68A1E;
  --red:#C0392B;
  --red-dim:#FBEAE8;
  --green:#2E7D4F;
  --green-dim:#E7F4EC;
}

*{box-sizing:border-box;}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;font-size:14px;line-height:1.5;}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;margin:0;}
a{color:var(--teal);}
.mono{font-family:'IBM Plex Mono',monospace;}

.wrap{max-width:980px;margin:0 auto;padding:26px 20px 60px;}

/* ---- top nav (site-wide, pill tabs like the analyzer's global-tab) ---- */
.site-header{max-width:980px;margin:0 auto;padding:20px 20px 0;}
.brand{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-bottom:16px;}
.brand-name{display:flex;align-items:center;text-decoration:none;line-height:0;}
.brand-logo{height:52px;width:auto;display:block;}
.brand-sub{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.1em;color:var(--muted2);text-transform:uppercase;}

.site-nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px;}
.site-nav a{padding:8px 16px;border:1px solid var(--border);background:var(--panel2);color:var(--muted);border-radius:20px;font-size:12.5px;cursor:pointer;font-family:'Space Grotesk',sans-serif;font-weight:600;text-decoration:none;transition:border-color .15s,background .15s,color .15s;}
.site-nav a:hover{color:var(--text);border-color:var(--teal);}
.site-nav a.active{border-color:var(--teal);color:var(--teal);background:var(--teal-dim);}

/* ---- hero banner image ---- */
.hero-banner{border:1px solid var(--border);border-radius:6px;overflow:hidden;margin-bottom:16px;background:var(--panel);line-height:0;}
.hero-banner img{width:100%;height:auto;display:block;}

/* ---- hero ---- */
.hero{border:1px solid var(--border);border-radius:4px;padding:28px 30px;background:var(--panel);position:relative;overflow:hidden;margin-bottom:22px;}
.hero-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;color:var(--gold);text-transform:uppercase;margin-bottom:10px;}
.hero h1{font-size:26px;font-weight:600;color:var(--text);}
.hero-sub{color:var(--muted);margin-top:8px;font-size:14px;max-width:680px;}
.hero-meta{margin-top:16px;font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted2);}

/* ---- section scaffolding ---- */
.section{margin-bottom:26px;}
.section-title{font-size:16px;font-weight:600;display:flex;align-items:center;gap:10px;margin-bottom:6px;}
.section-title .num{font-family:'IBM Plex Mono',monospace;color:var(--gold);font-size:12px;}
.section-desc{color:var(--muted);font-size:12.5px;margin-bottom:16px;max-width:720px;}

.panel{background:var(--panel);border:1px solid var(--border);border-radius:4px;padding:20px;}

/* ---- handoff card (same visual language as the analyzer's own qs-handoff,
   used there to hand off from its Quick Start mode into the full tool —
   reused here to hand off from this site into that tool) ---- */
.handoff{margin:0 0 22px;padding:18px 22px;background:var(--panel2);border:1px solid var(--teal);border-radius:6px;display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
.handoff-text{flex:1;min-width:220px;}
.handoff-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.1em;color:var(--gold);text-transform:uppercase;margin-bottom:6px;}
.handoff-text h3{font-size:15px;font-weight:600;margin-bottom:5px;}
.handoff-text p{margin:0;font-size:12.5px;color:var(--muted);line-height:1.6;max-width:520px;}
.handoff-btn{padding:11px 22px;background:var(--teal);color:#FFFFFF;border:none;border-radius:4px;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:13.5px;cursor:pointer;white-space:nowrap;text-decoration:none;display:inline-block;}
.handoff-btn:hover{background:#123566;}

/* ---- disclaimer banner (same visual as analyzer's qs-disclaimer) ---- */
.disclaimer{margin-top:18px;padding:14px 18px;background:rgba(198,138,30,.07);border:1px solid rgba(198,138,30,.3);border-radius:6px;font-size:12px;color:var(--muted);line-height:1.6;}
.disclaimer strong{color:var(--gold);}

/* ---- explore / mode cards (topic links) ---- */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;}
.topic-card{background:var(--panel2);border:2px solid var(--border);border-radius:10px;padding:20px 18px;text-align:left;transition:border-color .15s,background .15s,transform .1s;text-decoration:none;color:var(--text);display:block;}
.topic-card:hover{border-color:var(--teal);background:var(--teal-dim);transform:translateY(-1px);}
.topic-card .t-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.1em;color:var(--gold);text-transform:uppercase;margin-bottom:8px;}
.topic-card h3{font-size:15px;font-weight:600;margin-bottom:6px;}
.topic-card p{color:var(--muted);font-size:12.5px;margin:0;line-height:1.55;}
.topic-card .t-arrow{margin-top:12px;font-size:12px;color:var(--teal);font-weight:600;}

/* ---- timeline (new component, same design language) ---- */
.timeline{position:relative;padding-left:0;}
.timeline::before{content:"";position:absolute;left:37px;top:6px;bottom:6px;width:2px;background:var(--border);}
.t-item{position:relative;display:flex;gap:20px;padding-bottom:22px;}
.t-item:last-child{padding-bottom:0;}
.t-badge{position:relative;z-index:1;flex:0 0 76px;height:76px;border-radius:50%;background:var(--panel);border:2px solid var(--teal);display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:'Space Grotesk',sans-serif;}
.t-badge .age{font-size:20px;font-weight:700;color:var(--teal);line-height:1;}
.t-badge .ageunit{font-size:8.5px;color:var(--muted2);text-transform:uppercase;letter-spacing:.06em;margin-top:2px;}
.t-badge.gold{border-color:var(--gold);}
.t-badge.gold .age{color:var(--gold);}
.t-body{flex:1;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:14px 18px;margin-top:4px;}
.t-body h3{font-size:14.5px;font-weight:600;margin-bottom:4px;}
.t-body .t-tag{display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);background:rgba(198,138,30,.08);border:1px solid rgba(198,138,30,.3);border-radius:3px;padding:2px 7px;margin-bottom:8px;}
.t-body .t-tag.ss{color:var(--teal);background:var(--teal-dim);border-color:var(--teal);}
.t-body .t-tag.med{color:var(--red);background:var(--red-dim);border-color:rgba(192,57,43,.3);}
.t-body .t-tag.money{color:var(--green);background:var(--green-dim);border-color:rgba(46,125,79,.3);}
.t-body p{color:var(--muted);font-size:12.5px;margin:0;line-height:1.6;}

/* ---- expand / step components (used on the deep-dive topic pages) ---- */
.step{border:1px solid var(--border);border-radius:8px;margin-bottom:10px;overflow:hidden;background:var(--panel);}
.step-head{display:flex;align-items:center;gap:12px;width:100%;padding:14px 16px;background:var(--panel2);border:none;cursor:pointer;text-align:left;font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:600;color:var(--text);}
.step-head:hover{background:var(--teal-dim);}
.step-num{flex:0 0 26px;height:26px;border-radius:50%;background:var(--teal);color:#fff;font-family:'IBM Plex Mono',monospace;font-size:12px;display:flex;align-items:center;justify-content:center;}
.step-head .step-title{flex:1;}
.step-head .step-hint{font-size:11px;color:var(--muted2);font-weight:500;}
.step-body{padding:16px 20px 18px 58px;font-size:13px;color:var(--muted);line-height:1.65;display:none;}
.step-body.open{display:block;}
.step-body h4{font-size:12.5px;color:var(--text);margin:14px 0 6px;font-family:'Space Grotesk',sans-serif;}
.step-body h4:first-child{margin-top:0;}
.step-body ul{margin:4px 0 10px;padding-left:18px;}
.step-body li{margin-bottom:5px;}
.step-body table{width:100%;border-collapse:collapse;margin:8px 0 12px;font-size:12.5px;}
.step-body th{text-align:left;color:var(--muted);font-weight:600;font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;padding:6px 8px;border-bottom:1px solid var(--border);}
.step-body td{padding:6px 8px;border-bottom:1px solid var(--border-soft);}

.step-controls{display:flex;gap:8px;margin-bottom:14px;}
.ec-btn{padding:6px 14px;border:1px solid var(--border);background:var(--panel2);color:var(--muted);border-radius:20px;font-size:11.5px;cursor:pointer;font-family:'Space Grotesk',sans-serif;font-weight:600;}
.ec-btn:hover{color:var(--text);border-color:var(--teal);}

/* ---- quick-facts summary cards (used at top of deep-dive pages) ---- */
.sumcard-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:20px;}
.sumcard{background:var(--panel2);border:1px solid var(--border-soft);border-radius:4px;padding:12px 14px;}
.sumcard .l{font-size:10.5px;color:var(--muted2);text-transform:uppercase;letter-spacing:.06em;}
.sumcard .v{font-family:'Space Grotesk',sans-serif;font-size:17px;font-weight:600;margin-top:3px;color:var(--text);}
.sumcard .v.gold{color:var(--gold);}
.sumcard .v.teal{color:var(--teal);}

/* ---- inline callouts inside step bodies ---- */
.callout{margin:10px 0;padding:10px 14px;border-radius:6px;font-size:12.5px;line-height:1.6;}
.callout.warn{background:var(--red-dim);border:1px solid rgba(192,57,43,.3);color:#7a2e24;}
.callout.tip{background:var(--green-dim);border:1px solid rgba(46,125,79,.3);color:#1f5636;}
.callout.note{background:var(--teal-dim);border:1px solid rgba(10,34,64,.25);color:var(--teal);}

/* ---- interactive calculator (Social Security claiming-age comparison) ---- */
.calc-panel{background:var(--panel);border:1px solid var(--teal);border-radius:8px;padding:22px 24px;margin-bottom:22px;}
.calc-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.1em;color:var(--gold);text-transform:uppercase;margin-bottom:6px;}
.calc-panel h3{font-size:16px;font-weight:600;margin-bottom:4px;}
.calc-panel > p.calc-desc{color:var(--muted);font-size:12.5px;margin:0 0 18px;max-width:640px;}

.calc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:18px;}
.calc-field label{display:block;font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:5px;}
.calc-field input,.calc-field select{width:100%;background:var(--panel2);border:1px solid var(--border);color:var(--text);padding:8px 9px;border-radius:3px;font-family:'IBM Plex Mono',monospace;font-size:13px;}
.calc-field input:focus,.calc-field select:focus{outline:1px solid var(--teal);}
.calc-field .calc-hint{font-size:10.5px;color:var(--muted2);margin-top:4px;}

.calc-headline{background:var(--teal-dim);border:1px solid var(--teal);border-radius:6px;padding:14px 18px;margin-bottom:18px;font-size:13px;color:var(--teal);line-height:1.6;}
.calc-headline strong{font-family:'Space Grotesk',sans-serif;font-size:15px;}
.calc-headline .calc-fra-line{display:block;font-size:11.5px;color:var(--muted);margin-bottom:6px;}

.calc-chart-wrap{margin-bottom:16px;position:relative;}
.calc-legend{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:10px;font-size:11.5px;color:var(--muted);}
.calc-legend .lg-item{display:flex;align-items:center;gap:6px;}
.calc-legend .lg-swatch{width:12px;height:3px;border-radius:2px;display:inline-block;}
.calc-svg{width:100%;height:auto;display:block;cursor:crosshair;}
.calc-tooltip{position:absolute;pointer-events:none;background:var(--teal);color:#fff;font-family:'IBM Plex Mono',monospace;font-size:11px;padding:8px 10px;border-radius:5px;line-height:1.6;white-space:nowrap;opacity:0;transition:opacity .1s;z-index:2;box-shadow:0 4px 12px rgba(0,0,0,.18);}
.calc-tooltip.show{opacity:1;}
.calc-tooltip .tt-row{display:flex;align-items:center;gap:6px;}
.calc-tooltip .tt-swatch{width:8px;height:8px;border-radius:50%;display:inline-block;}

.calc-table-scroll-hint{display:none;}
.calc-table-wrap{overflow-x:auto;}
.calc-table{width:100%;border-collapse:collapse;font-size:12.5px;}
.calc-table th{text-align:right;color:var(--muted);font-weight:600;font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;padding:7px 9px;border-bottom:1px solid var(--border);white-space:nowrap;}
.calc-table th:first-child{text-align:left;}
.calc-table td{padding:7px 9px;border-bottom:1px solid var(--border-soft);text-align:right;font-family:'IBM Plex Mono',monospace;white-space:nowrap;}
.calc-table td:first-child{text-align:left;font-family:'Inter',sans-serif;}
.calc-table tr.winner{background:rgba(46,125,79,.08);}
.calc-table tr.winner td:first-child{font-weight:700;color:var(--green);}
.calc-table tr.winner td:first-child::after{content:" \2605";color:var(--gold);}

.calc-tax-note{margin-top:14px;padding:10px 14px;border-radius:6px;font-size:12px;line-height:1.6;background:var(--panel2);border:1px solid var(--border-soft);color:var(--muted);}
.calc-tax-note strong{color:var(--text);}

.calc-footnote{margin-top:14px;font-size:11px;color:var(--muted2);line-height:1.6;}

@media (max-width:640px){
  .calc-panel{padding:18px 16px;}
  .calc-table{font-size:11.5px;}
  .calc-table-scroll-hint{display:block;font-size:10.5px;color:var(--muted2);margin-bottom:6px;font-family:'IBM Plex Mono',monospace;}
}

footer.site-footer{max-width:980px;margin:30px auto 0;padding:0 20px;color:var(--muted2);font-size:11.5px;line-height:1.7;}

@media (max-width:640px){
  .brand-logo{height:42px;}
  .timeline::before{left:29px;}
  .t-badge{flex:0 0 60px;height:60px;}
  .t-badge .age{font-size:16px;}
  .step-body{padding-left:20px;}
}

/* ---- checklist & glossary page extras (only enqueued on that template) ---- */
.checklist{list-style:none;margin:0 0 4px;padding:0;}
.checklist li{display:flex;align-items:flex-start;gap:10px;padding:8px 0;border-bottom:1px solid var(--border-soft);font-size:13px;color:var(--text);}
.checklist li:last-child{border-bottom:none;}
.checklist input[type=checkbox]{margin-top:3px;width:15px;height:15px;accent-color:var(--teal);flex:0 0 auto;}
.checklist .cl-sub{color:var(--muted);font-size:12px;display:block;margin-top:2px;}
.bracket-title{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:13.5px;color:var(--teal);margin:22px 0 8px;display:flex;align-items:center;gap:8px;}
.bracket-title:first-child{margin-top:0;}
.bracket-age{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--gold);border:1px solid rgba(198,138,30,.35);background:rgba(198,138,30,.08);border-radius:3px;padding:1px 8px;}
.glossary dt{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:13.5px;color:var(--text);margin-top:16px;}
.glossary dt:first-child{margin-top:0;}
.glossary dd{margin:4px 0 0;color:var(--muted);font-size:12.5px;line-height:1.6;}
.print-btn{padding:8px 16px;border:1px solid var(--teal);background:transparent;color:var(--teal);border-radius:4px;font-size:12.5px;font-weight:600;cursor:pointer;font-family:'Space Grotesk',sans-serif;}
.print-btn:hover{background:var(--teal-dim);}
@media print{
  .site-header, .site-nav, footer.site-footer, .disclaimer, .print-btn, .checklist-print-hide{display:none !important;}
  body{background:#fff;}
  .panel{border:1px solid #ccc;}
}