/**
 * calc-1099-w2.css
 * Styling for the 1099 vs W-2 calculator (vanilla rewrite).
 * Uses Terms.Law CSS variable tokens with literal fallbacks.
 */
:root{
  --tw-primary:#2563eb;
  --tw-primary-dark:#1d4ed8;
  --tw-accent:#8b5cf6;
  --tw-success:#10b981;
  --tw-warning:#f59e0b;
  --tw-danger:#ef4444;
  --tw-text:#0f172a;
  --tw-text-secondary:#475569;
  --tw-text-muted:#64748b;
  --tw-bg:#f8fafc;
  --tw-surface:#ffffff;
  --tw-border:#e2e8f0;
  --tw-dark:#0f172a;
  --tw-dark-mid:#1e293b;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;-webkit-text-size-adjust:100%}
body.tw-page{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  line-height:1.6;color:var(--tw-text);background:var(--tw-bg);
}

/* Calc nav (same pattern as legal deadline) */
.calcs-nav{
  position:sticky;top:0;z-index:1000;
  background:linear-gradient(135deg,#1e40af 0%,#3b82f6 100%);
  padding:10px 24px;display:flex;align-items:center;
  justify-content:space-between;gap:16px;
  box-shadow:0 2px 8px rgba(0,0,0,.15);
}
.calcs-brand{display:flex;align-items:center;gap:8px;color:#fff;text-decoration:none;font-weight:700;font-size:16px;white-space:nowrap}
.calcs-brand:hover{opacity:.9}
.calcs-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.calcs-links a{color:#fff;text-decoration:none;font-size:12px;font-weight:500;padding:5px 10px;background:rgba(255,255,255,.15);border-radius:4px;white-space:nowrap}
.calcs-links a:hover{background:rgba(255,255,255,.25)}
.calcs-links a.active{background:#fff;color:#1e40af}
.calcs-divider{width:1px;height:16px;background:rgba(255,255,255,.3);margin:0 4px}
body.is-iframe .calcs-nav{display:none!important}

.page-header{
  background:linear-gradient(135deg,var(--tw-dark) 0%,var(--tw-dark-mid) 100%);
  color:#fff;padding:24px;text-align:center;
}
.page-header h1{font-size:28px;font-weight:700;margin-bottom:8px;line-height:1.2}
.page-header .subtitle{font-size:16px;opacity:.9;margin-bottom:12px}
.header-meta{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;font-size:13px;opacity:.8}
.header-meta span,.header-meta a{display:flex;align-items:center;gap:4px;color:inherit;text-decoration:none}

.calculator-section{background:var(--tw-bg);padding:24px 16px;border-bottom:1px solid var(--tw-border)}
.calculator-wrapper{max-width:1400px;margin:0 auto}

/* Calculator UI */
.tw-container{background:transparent}
.tw-header{text-align:center;margin-bottom:16px;background:#fff;padding:16px;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.tw-header h2{font-size:22px;color:var(--tw-text);margin-bottom:6px}
.tw-header p{color:var(--tw-text-muted);font-size:14px}
.tw-main{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:900px){.tw-main{grid-template-columns:1fr}}

.tw-input-panel,.tw-preview-panel{
  background:#fff;border-radius:12px;padding:16px;
  box-shadow:0 2px 8px rgba(0,0,0,.06);
}

/* Tab nav */
.tw-tab-nav{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:14px;border-bottom:1px solid var(--tw-border);padding-bottom:8px}
.tw-tab-btn{
  padding:8px 12px;min-height:44px;background:transparent;
  border:1px solid transparent;border-radius:8px;
  font-family:inherit;font-size:13px;font-weight:600;
  color:var(--tw-text-muted);cursor:pointer;
}
.tw-tab-btn:hover{background:#f1f5f9;color:var(--tw-text)}
.tw-tab-btn.active{background:var(--tw-primary);color:#fff;border-color:var(--tw-primary)}

/* Tab content */
.tw-tab-content h3{font-size:18px;color:var(--tw-text);margin-bottom:8px}
.tw-tab-content h4{font-size:14px;color:var(--tw-text);margin-bottom:6px}
.tw-tab-desc{color:var(--tw-text-muted);font-size:13px;margin-bottom:14px}

.tw-form-group{margin-bottom:12px}
.tw-form-group label{display:block;font-size:13px;font-weight:600;color:var(--tw-text-secondary);margin-bottom:6px}
.tw-form-group input,.tw-form-group select{
  width:100%;padding:10px 12px;min-height:44px;
  font-size:16px;font-family:inherit;color:var(--tw-text);
  background:#fff;border:1px solid var(--tw-border);border-radius:8px;
}
.tw-form-group input:focus,.tw-form-group select:focus{
  outline:none;border-color:var(--tw-primary);
  box-shadow:0 0 0 3px rgba(37,99,235,.12);
}
.tw-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.tw-row{grid-template-columns:1fr}}

.tw-checkbox-row{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0}
.tw-checkbox{display:flex;align-items:center;gap:6px;min-height:44px;padding:0 6px}
.tw-checkbox input{width:18px;height:18px}
.tw-checkbox label{font-size:14px;color:var(--tw-text)}

.tw-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin:10px 0}
.tw-stat{
  background:#f1f5f9;padding:10px 12px;border-radius:8px;
  display:flex;flex-direction:column;gap:2px;
}
.tw-stat-label{font-size:11px;color:var(--tw-text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.3px}
.tw-stat-value{font-size:18px;font-weight:700;color:var(--tw-text)}
.tw-stat-sub{font-size:11px;color:var(--tw-text-muted)}
.tw-stat-highlight{background:linear-gradient(135deg,#dbeafe,#eff6ff);border:1px solid #bfdbfe}

.tw-info-box{
  background:#eff6ff;border-left:3px solid var(--tw-primary);
  padding:10px 12px;border-radius:6px;font-size:13px;color:#1e3a8a;margin:10px 0;
}
.tw-warning-box{
  background:#fef3c7;border-left:3px solid var(--tw-warning);
  padding:10px 12px;border-radius:6px;font-size:13px;color:#92400e;margin:10px 0;
}
.tw-warning-box ul{margin:6px 0 0 20px}

.tw-summary-box{
  padding:18px;border-radius:12px;text-align:center;margin:10px 0;
  background:linear-gradient(135deg,#dcfce7,#bbf7d0);
}
.tw-summary-box.negative{background:linear-gradient(135deg,#fef3c7,#fde68a)}
.tw-summary-box h4{font-size:14px;color:var(--tw-text-secondary);margin-bottom:8px}
.tw-big-number{font-size:32px;font-weight:700;color:#166534;display:flex;flex-direction:column;align-items:center;gap:4px}
.tw-summary-box.negative .tw-big-number{color:#92400e}
.tw-big-number .tw-label{font-size:12px;color:var(--tw-text-secondary);font-weight:500;letter-spacing:.5px;text-transform:uppercase}

/* Break-even */
.tw-calc-btn{
  width:100%;padding:12px 16px;min-height:44px;margin-top:8px;
  background:var(--tw-primary);color:#fff;border:none;border-radius:8px;
  font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;
}
.tw-calc-btn:hover{background:var(--tw-primary-dark)}
.tw-result-card{
  background:linear-gradient(135deg,#f0fdf4 0%,#dcfce7 100%);
  padding:20px;border-radius:12px;margin:14px 0;color:#166534;
}
.tw-result-card .tw-big-number{color:#166534;align-items:flex-start;font-size:24px}
.tw-tiers{display:flex;flex-direction:column;gap:8px;margin-top:8px}
.tw-tier{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:10px 14px;background:#f8fafc;border:1px solid var(--tw-border);border-radius:8px;
}
.tw-tier-min{background:#fef3c7;border-color:#fcd34d}

/* Risk check */
.tw-abc-box{background:#fef3c7;padding:14px;border-radius:8px;margin-bottom:14px}
.tw-abc-box h4{color:#92400e;margin-bottom:8px}
.tw-abc-box p{font-size:13px;color:#92400e;margin-bottom:10px}
.tw-abc-row{margin-bottom:10px;font-size:13px;color:var(--tw-text)}
.tw-abc-radios{display:flex;gap:14px;margin-top:6px}
.tw-abc-radios label,.tw-irs-row label{display:inline-flex;align-items:center;gap:4px;min-height:44px;padding:0 4px;font-size:13px;color:var(--tw-text)}
.tw-abc-radios input,.tw-irs-row input{width:18px;height:18px}
.tw-h4{margin:12px 0 8px;color:var(--tw-text)}
.tw-irs-grid{display:flex;flex-direction:column;gap:6px;font-size:13px;margin-bottom:12px}
.tw-irs-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:var(--tw-text)}

.tw-risk-result{padding:18px;border-radius:12px}
.tw-risk-header{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.tw-risk-score{
  width:56px;height:56px;border-radius:50%;color:#fff;font-size:20px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.tw-risk-label{font-size:11px;text-transform:uppercase;color:var(--tw-text-muted);font-weight:600;letter-spacing:.4px}
.tw-risk-level{font-size:22px;font-weight:700}
.tw-risk-factors-h{color:#dc2626;font-size:14px}
.tw-safe-factors-h{color:#166534;font-size:14px}
.tw-risk-item{color:#991b1b;font-size:13px;margin-left:18px;list-style:disc;list-style-position:inside}
.tw-safe-item{color:#15803d;font-size:13px;margin-left:18px;list-style:disc;list-style-position:inside}

/* Nav buttons */
.tw-nav-buttons{display:flex;justify-content:space-between;gap:8px;margin-top:14px;flex-wrap:wrap}
.tw-nav-btn{
  flex:1 1 100px;min-height:44px;padding:10px 14px;
  background:#fff;color:var(--tw-text);border:1px solid var(--tw-border);
  border-radius:8px;font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;
}
.tw-nav-btn:hover{background:#f1f5f9}
.tw-nav-btn:disabled{opacity:.5;cursor:not-allowed}
.tw-nav-btn.tw-copy-btn{background:var(--tw-accent);color:#fff;border-color:var(--tw-accent)}
.tw-nav-btn.tw-copy-btn:hover{background:#7c3aed}

/* Preview table */
.tw-section-h{font-size:15px;font-weight:700;margin-bottom:8px;color:var(--tw-text)}
.tw-table{width:100%;border-collapse:collapse;margin-bottom:10px;font-size:13px}
.tw-table th,.tw-table td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--tw-border)}
.tw-table th{background:#f1f5f9;font-weight:700}
.tw-table .tw-amount{text-align:right;font-variant-numeric:tabular-nums}
.tw-table .tw-positive{color:#166534}
.tw-table .tw-total-row td{background:#eff6ff;font-weight:700}
.tw-expand-row{cursor:pointer}
.tw-expand-row:hover{background:#f8fafc}
.tw-explain-row td{background:#fefce8;color:var(--tw-text-secondary);font-size:12px;padding:10px;border-bottom:1px solid var(--tw-border)}
.tw-explain-row.tw-highlight td{background:#dbeafe;color:#1e3a8a}
.tw-hint{font-size:11px;color:var(--tw-text-muted);margin-left:4px}
.tw-hint-text{font-size:11px;color:var(--tw-text-muted);margin-bottom:14px}

.tw-chart-container{margin:14px 0;background:#f8fafc;padding:12px;border-radius:8px}
.tw-chart-container h4{font-size:14px;margin-bottom:8px;text-align:center}
.tw-chart-container canvas{max-width:100%;height:auto!important}
.tw-chart-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:600px){.tw-chart-row{grid-template-columns:1fr}}

/* Tab content section */
.content-tabs-section{max-width:1100px;margin:32px auto;padding:0 16px}
.content-tabs-nav{display:flex;flex-wrap:wrap;gap:6px;border-bottom:1px solid var(--tw-border);margin-bottom:20px;overflow-x:auto}
.content-tab-btn{
  padding:10px 14px;min-height:44px;background:transparent;border:none;
  border-bottom:2px solid transparent;
  font-family:inherit;font-size:14px;font-weight:600;
  color:var(--tw-text-muted);cursor:pointer;white-space:nowrap;
}
.content-tab-btn.active{color:var(--tw-primary);border-bottom-color:var(--tw-primary)}
.content-tab-panel{display:none}
.content-tab-panel.active{display:block}
.content-tab-panel h2{font-size:24px;margin-bottom:14px;color:var(--tw-text)}
.content-tab-panel h3{font-size:18px;margin:22px 0 10px;color:var(--tw-text)}
.content-tab-panel h4{font-size:15px;margin:12px 0 6px;color:var(--tw-text)}
.content-tab-panel p{margin-bottom:12px;color:var(--tw-text-secondary)}
.content-tab-panel ul,.content-tab-panel ol{margin:10px 0 16px 22px;color:var(--tw-text-secondary)}
.content-tab-panel li{margin-bottom:6px;line-height:1.55}

.faq-intro{font-size:14px;color:var(--tw-text-secondary);margin-bottom:18px}
.faq-item{margin-bottom:8px;background:#fff;border:1px solid var(--tw-border);border-radius:8px;overflow:hidden}
.faq-question{
  width:100%;text-align:left;background:transparent;border:none;
  padding:14px 16px;cursor:pointer;display:flex;
  justify-content:space-between;align-items:center;gap:10px;
  font-family:inherit;font-size:15px;color:var(--tw-text);min-height:44px;
}
.faq-question h4{margin:0;font-size:15px;font-weight:600;flex:1}
.faq-chevron{width:18px;height:18px;flex-shrink:0;transition:transform .2s}
.faq-question[aria-expanded="true"] .faq-chevron{transform:rotate(180deg)}
.faq-answer{display:none;padding:0 16px 14px;color:var(--tw-text-secondary);font-size:14px;line-height:1.6}
.faq-answer.open{display:block}
.faq-answer p{margin:0 0 10px}

.related-block{max-width:900px;margin:24px auto;padding:0 16px}
.related-block h3{font-size:18px;color:var(--tw-text);margin-bottom:12px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.related-card{display:block;padding:14px;background:#fff;border:1px solid var(--tw-border);border-radius:8px;text-decoration:none;color:var(--tw-text)}
.related-card:hover{border-color:var(--tw-primary);background:#eff6ff}
.related-card .rl-title{font-weight:600;color:var(--tw-primary);margin-bottom:4px;font-size:14px}
.related-card .rl-desc{font-size:12px;color:var(--tw-text-muted)}

.consultation-section{
  max-width:900px;margin:32px auto;padding:24px;background:#eff6ff;
  border:1px solid #bfdbfe;border-radius:12px;text-align:center;
}
.consultation-section h2{font-size:20px;color:#1e3a8a;margin-bottom:10px}
.consultation-section p{font-size:14px;color:#1f2937;margin-bottom:0}

.page-footer{
  max-width:1100px;margin:32px auto 0;padding:18px 16px;
  text-align:center;border-top:1px solid var(--tw-border);
  font-size:13px;color:var(--tw-text-muted);
}
.page-footer .footer-links{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin-bottom:8px}
.page-footer .footer-links a{color:var(--tw-text-secondary);text-decoration:none}
.page-footer .footer-links a:hover{color:var(--tw-primary)}

@media (max-width:600px){
  .page-header h1{font-size:22px}
  .calculator-section{padding:14px 8px}
  .tw-input-panel,.tw-preview-panel{padding:12px}
  .tw-tab-btn{font-size:12px;padding:8px 10px}
  .tw-big-number{font-size:26px}
  .tw-table{font-size:12px}
  .tw-table th,.tw-table td{padding:6px 8px}
}