/* =========================================================
   JustCalculators.app — Main Stylesheet
   Clean, professional, fully responsive
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Roboto+Mono:wght@400;500&display=swap');

:root {
  --primary:       #1a56db;
  --primary-dk:    #1341b0;
  --primary-lt:    #e8f0fe;
  --accent:        #16a34a;
  --danger:        #dc2626;
  --warn:          #d97706;
  --bg:            #f8fafc;
  --bg-card:       #ffffff;
  --bg-light:      #f1f5f9;
  --text:          #0f172a;
  --text-2:        #334155;
  --text-3:        #64748b;
  --border:        #e2e8f0;
  --border-dk:     #cbd5e1;
  --shadow:        0 1px 3px rgba(0,0,0,.08), 0 4px 12px rgba(0,0,0,.05);
  --shadow-lg:     0 4px 20px rgba(0,0,0,.1);
  --radius:        10px;
  --radius-lg:     14px;
  --font:          'Inter', system-ui, -apple-system, sans-serif;
  --mono:          'Roboto Mono', monospace;
  --nav-h:         58px;
  --max-w:         1200px;
}

/* Reset */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{font-family:var(--font);background:var(--bg);color:var(--text-2);line-height:1.65;font-size:15px;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
a{color:var(--primary);text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;display:block;}

/* ── Navigation ─────────────────────────────────────────── */
.site-nav{
  background:var(--primary);
  height:var(--nav-h);
  position:sticky;top:0;z-index:200;
  box-shadow:0 2px 10px rgba(26,86,219,.35);
}
.nav-inner{
  display:flex;align-items:center;
  max-width:var(--max-w);margin:0 auto;padding:0 20px;height:100%;gap:4px;
}
.nav-logo{
  font-size:1.2rem;font-weight:800;color:#fff;
  letter-spacing:-.02em;margin-right:20px;white-space:nowrap;flex-shrink:0;
}
.nav-logo .dot{color:#fbbf24;}
.nav-links{display:flex;list-style:none;height:100%;}
.nav-links a{
  display:flex;align-items:center;padding:0 12px;
  color:rgba(255,255,255,.88);font-size:.83rem;font-weight:500;
  height:100%;transition:background .15s;white-space:nowrap;
}
.nav-links a:hover{background:rgba(255,255,255,.14);color:#fff;text-decoration:none;}
.nav-search-wrap{margin-left:auto;position:relative;}
.nav-search{
  display:flex;align-items:center;
  background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);
  border-radius:7px;padding:0 10px;gap:7px;
}
.nav-search input{
  background:transparent;border:none;color:#fff;font-size:.82rem;
  outline:none;width:165px;padding:6px 0;
}
.nav-search input::placeholder{color:rgba(255,255,255,.6);}
.nav-search svg{color:rgba(255,255,255,.65);flex-shrink:0;}
.search-dropdown{
  position:absolute;right:0;top:calc(100% + 6px);
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  width:310px;box-shadow:var(--shadow-lg);list-style:none;z-index:300;
  display:none;max-height:380px;overflow-y:auto;
}
.search-dropdown li a{
  display:flex;justify-content:space-between;align-items:center;
  padding:9px 14px;color:var(--text-2);font-size:.84rem;
  border-bottom:1px solid var(--border);transition:background .12s;
}
.search-dropdown li:last-child a{border-bottom:none;}
.search-dropdown li a:hover{background:var(--primary-lt);text-decoration:none;}
.sd-cat{font-size:.68rem;background:var(--bg-light);padding:2px 7px;border-radius:4px;color:var(--text-3);}

/* ── Breadcrumb ──────────────────────────────────────────── */
.breadcrumb-bar{background:#fff;border-bottom:1px solid var(--border);padding:8px 0;}
.breadcrumb{display:flex;align-items:center;gap:5px;font-size:.78rem;color:var(--text-3);list-style:none;max-width:var(--max-w);margin:0 auto;padding:0 20px;}
.breadcrumb a{color:var(--primary);}
.breadcrumb li+li::before{content:'›';color:var(--border-dk);margin-right:5px;}

/* ── Layout ──────────────────────────────────────────────── */
.container{max-width:var(--max-w);margin:0 auto;padding:0 20px;}
.page-layout{
  display:grid;grid-template-columns:1fr 300px;gap:26px;
  max-width:var(--max-w);margin:0 auto;padding:26px 20px 52px;
  align-items:start;
}
.page-layout>*{min-width:0;}

/* ── Ad Slots ────────────────────────────────────────────── */
.ad-slot{
  background:var(--bg-light);border:2px dashed var(--border-dk);
  border-radius:var(--radius);display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  color:var(--text-3);font-family:var(--mono);font-size:.68rem;
  text-align:center;gap:3px;
}
.ad-slot::before{content:'ADVERTISEMENT';font-size:.6rem;font-weight:700;letter-spacing:.1em;}
.ad-top{width:100%;height:90px;margin:14px 0;}
.ad-inline{width:100%;height:90px;margin:20px 0;}
.ad-sidebar-rect{width:100%;height:250px;margin-bottom:18px;}
.ad-sidebar-tall{width:100%;height:600px;}
/* Replace ad-slot contents with your ad network code */

/* ── Calculator Card ─────────────────────────────────────── */
.calc-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius-lg);box-shadow:var(--shadow);
  overflow:hidden;margin-bottom:22px;
}
.calc-card-header{
  background:var(--primary);padding:18px 24px;
}
.calc-card-header h1{
  color:#fff;font-size:1.35rem;font-weight:700;
  letter-spacing:-.01em;margin-bottom:4px;line-height:1.25;
}
.calc-card-header .subtitle{color:rgba(255,255,255,.82);font-size:.85rem;}
.calc-card-body{padding:22px 24px;}

/* ── Form Controls ───────────────────────────────────────── */
.form-group{margin-bottom:14px;}
.form-group:last-child{margin-bottom:0;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-bottom:2px;}
.form-row-3{grid-template-columns:1fr 1fr 1fr;}
label,.form-label{display:block;font-size:.8rem;font-weight:600;color:var(--text);margin-bottom:5px;}
.input-wrap{display:flex;}
.pfx,.sfx{
  padding:9px 11px;background:var(--bg-light);
  border:1px solid var(--border-dk);color:var(--text-3);
  font-size:.85rem;font-weight:500;display:flex;align-items:center;
  flex-shrink:0;white-space:nowrap;
}
.pfx{border-right:none;border-radius:var(--radius) 0 0 var(--radius);}
.sfx{border-left:none;border-radius:0 var(--radius) var(--radius) 0;}
.form-control{
  width:100%;padding:9px 12px;
  border:1px solid var(--border-dk);border-radius:var(--radius);
  font-size:.9rem;color:var(--text);background:#fff;
  transition:border-color .18s,box-shadow .18s;outline:none;
  -moz-appearance:textfield;font-family:var(--font);
}
.form-control::-webkit-outer-spin-button,.form-control::-webkit-inner-spin-button{-webkit-appearance:none;}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(26,86,219,.1);}
.input-wrap .form-control{border-radius:0;}
select.form-control{
  cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='%2364748b' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 11px center;
  padding-right:28px;-webkit-appearance:none;appearance:none;
}
.radio-row{display:flex;gap:8px;flex-wrap:wrap;}
.radio-pill{position:relative;}
.radio-pill input{position:absolute;opacity:0;width:0;height:0;}
.radio-pill label{
  display:block;padding:7px 14px;border:1px solid var(--border-dk);
  border-radius:100px;font-size:.8rem;font-weight:500;color:var(--text-2);
  cursor:pointer;transition:all .14s;margin-bottom:0;
}
.radio-pill input:checked+label{background:var(--primary);color:#fff;border-color:var(--primary);}
.radio-pill label:hover{border-color:var(--primary);color:var(--primary);}
.hint{font-size:.72rem;color:var(--text-3);margin-top:3px;}

/* ── Buttons ─────────────────────────────────────────────── */
.btn-row{display:flex;gap:10px;margin-top:18px;}
.btn-calc{
  flex:2;padding:11px 20px;
  background:var(--primary);color:#fff;border:none;
  border-radius:var(--radius);font-size:.95rem;font-weight:700;
  cursor:pointer;transition:background .15s,transform .08s;
  font-family:var(--font);
}
.btn-calc:hover{background:var(--primary-dk);}
.btn-calc:active{transform:scale(.99);}
.btn-clear{
  flex:1;padding:11px;background:var(--bg-light);color:var(--text-3);
  border:1px solid var(--border-dk);border-radius:var(--radius);
  font-size:.88rem;font-weight:600;cursor:pointer;transition:background .14s;
  font-family:var(--font);
}
.btn-clear:hover{background:var(--border);}

/* ── Results Panel ───────────────────────────────────────── */
.results-panel{
  margin-top:20px;padding:18px 20px;
  background:var(--primary-lt);border-radius:var(--radius);
  border-left:4px solid var(--primary);
  display:none;
}
.results-panel.show{display:block;animation:fadeIn .22s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(4px);}to{opacity:1;transform:none;}}
.result-primary{font-size:1.8rem;font-weight:800;color:var(--primary);font-family:var(--mono);letter-spacing:-.02em;margin-bottom:4px;}
.result-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text-3);margin-bottom:6px;}
.result-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;margin-top:14px;}
.result-box{background:#fff;border:1px solid var(--border);border-radius:8px;padding:12px;text-align:center;}
.result-box .rb-label{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-3);margin-bottom:3px;}
.result-box .rb-val{font-size:1.15rem;font-weight:800;color:var(--text);font-family:var(--mono);}
.result-box.accent{background:var(--primary);border-color:var(--primary-dk);}
.result-box.accent .rb-label{color:rgba(255,255,255,.75);}
.result-box.accent .rb-val{color:#fff;}
.result-box.green{background:#f0fdf4;border-color:#bbf7d0;}
.result-box.green .rb-val{color:var(--accent);}
.result-box.red{background:#fef2f2;border-color:#fecaca;}
.result-box.red .rb-val{color:var(--danger);}
.breakdown-table{width:100%;border-collapse:collapse;margin-top:14px;font-size:.84rem;}
.breakdown-table th{background:rgba(26,86,219,.08);padding:8px 11px;text-align:left;font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-3);border-bottom:2px solid var(--border);}
.breakdown-table td{padding:7px 11px;border-bottom:1px solid var(--border);color:var(--text-2);}
.breakdown-table tr:last-child td{border-bottom:none;font-weight:700;}
.breakdown-table .num{text-align:right;font-family:var(--mono);}
.breakdown-table .pos{color:var(--accent);}
.breakdown-table .neg{color:var(--danger);}
.amort-wrap{max-height:320px;overflow:auto;margin-top:14px;border-radius:8px;border:1px solid var(--border);}
.note-box{
  background:#fffbeb;border:1px solid #fde68a;border-radius:var(--radius);
  padding:10px 13px;font-size:.78rem;color:#78350f;margin-top:12px;line-height:1.6;
}
.note-box strong{font-weight:700;}

/* ── SEO / Info Content ──────────────────────────────────── */
.info-section{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:22px 24px;margin-top:20px;
  box-shadow:var(--shadow);
}
.info-section h2{font-size:1.1rem;font-weight:700;color:var(--text);margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--border);}
.info-section h3{font-size:.95rem;font-weight:700;color:var(--text);margin:16px 0 7px;}
.info-section p{font-size:.86rem;color:var(--text-2);line-height:1.78;margin-bottom:9px;}
.info-section ul,.info-section ol{padding-left:18px;font-size:.86rem;color:var(--text-2);line-height:1.9;margin-bottom:9px;}
.info-section table{width:100%;border-collapse:collapse;font-size:.82rem;margin:10px 0;}
.info-section table th{background:var(--bg-light);padding:8px 11px;font-weight:600;font-size:.73rem;border:1px solid var(--border);color:var(--text-3);text-transform:uppercase;}
.info-section table td{padding:7px 11px;border:1px solid var(--border);}
.info-section table tr:nth-child(even) td{background:var(--bg-light);}
.formula-box{
  background:var(--bg-light);border-left:3px solid var(--primary);
  border-radius:0 var(--radius) var(--radius) 0;
  padding:10px 14px;margin:10px 0;
  font-family:var(--mono);font-size:.8rem;color:var(--text);line-height:1.7;
}
.tag-row{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px;}
.tag{background:var(--primary-lt);color:var(--primary);font-size:.72rem;font-weight:600;padding:2px 8px;border-radius:4px;}

/* ── Sidebar ─────────────────────────────────────────────── */
.sidebar{display:flex;flex-direction:column;gap:18px;}
.sidebar-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px;box-shadow:var(--shadow);}
.sidebar-card h4{font-size:.73rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text-3);margin-bottom:10px;}
.related-list{list-style:none;}
.related-list li{border-bottom:1px solid var(--border);}
.related-list li:last-child{border-bottom:none;}
.related-list a{display:block;padding:7px 0;font-size:.83rem;color:var(--text-2);transition:color .14s,padding-left .14s;}
.related-list a:hover{color:var(--primary);padding-left:3px;text-decoration:none;}

/* ── Homepage ────────────────────────────────────────────── */
.hero{background:linear-gradient(135deg,#1a56db 0%,#0d3a9e 100%);color:#fff;padding:46px 0 38px;}
.hero-grid{display:grid;grid-template-columns:1fr 360px;gap:36px;align-items:center;max-width:var(--max-w);margin:0 auto;padding:0 20px;}
.hero-eyebrow{display:inline-flex;align-items:center;gap:5px;background:rgba(255,255,255,.15);border-radius:20px;padding:3px 12px;font-size:.74rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px;}
.hero h1{font-size:clamp(1.7rem,3vw,2.5rem);font-weight:800;line-height:1.14;letter-spacing:-.02em;margin-bottom:13px;}
.hero-desc{font-size:.95rem;opacity:.87;line-height:1.7;margin-bottom:22px;max-width:480px;}
.hero-stats{display:flex;gap:22px;}
.hs-num{font-size:1.65rem;font-weight:800;letter-spacing:-.02em;}
.hs-lbl{font-size:.7rem;opacity:.7;margin-top:1px;}
.hero-search-box{background:rgba(255,255,255,.13);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-lg);padding:20px;}
.hero-search-box h3{font-size:.9rem;font-weight:700;color:#fff;margin-bottom:10px;}
.hero-search-row{display:flex;overflow:hidden;border:1px solid rgba(255,255,255,.3);border-radius:var(--radius);margin-bottom:12px;}
.hero-search-row input{flex:1;background:rgba(255,255,255,.15);border:none;color:#fff;padding:10px 13px;font-size:.88rem;outline:none;font-family:var(--font);}
.hero-search-row input::placeholder{color:rgba(255,255,255,.6);}
.hero-search-row button{background:#fff;color:var(--primary);border:none;padding:0 16px;font-weight:700;font-size:.85rem;cursor:pointer;font-family:var(--font);}
.quick-tags{display:flex;flex-wrap:wrap;gap:5px;}
.quick-tag{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);border-radius:4px;color:rgba(255,255,255,.9);font-size:.74rem;padding:3px 9px;text-decoration:none;transition:background .14s;}
.quick-tag:hover{background:rgba(255,255,255,.28);color:#fff;text-decoration:none;}

.home-section{padding:38px 0;}
.home-section.alt{background:var(--bg-light);}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.section-title{font-size:1.2rem;font-weight:800;color:var(--text);letter-spacing:-.01em;}
.section-link{font-size:.83rem;font-weight:600;color:var(--primary);}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;}
.cat-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:18px;transition:box-shadow .18s,transform .15s,border-color .18s;
  text-decoration:none;color:inherit;display:block;
}
.cat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);border-color:var(--primary);text-decoration:none;}
.cat-icon{font-size:1.6rem;margin-bottom:9px;}
.cat-name{font-size:.95rem;font-weight:700;color:var(--text);margin-bottom:3px;}
.cat-count{font-size:.73rem;color:var(--text-3);margin-bottom:8px;}
.cat-list{list-style:none;}
.cat-list li{font-size:.76rem;color:var(--text-2);padding:3px 0;border-top:1px solid var(--border);}
.cat-list li:first-child{border-top:none;}
.pop-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(195px,1fr));gap:8px;}
.pop-chip{
  background:var(--bg-card);border:1px solid var(--border);border-radius:8px;
  padding:9px 12px;display:flex;align-items:center;gap:8px;
  text-decoration:none;color:var(--text-2);font-size:.83rem;font-weight:500;
  transition:all .14s;
}
.pop-chip:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-lt);text-decoration:none;}
.pop-chip .ico{font-size:1rem;}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.why-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;text-align:center;}
.why-icon{font-size:1.8rem;margin-bottom:10px;}
.why-title{font-size:.9rem;font-weight:700;color:var(--text);margin-bottom:5px;}
.why-desc{font-size:.78rem;color:var(--text-3);line-height:1.6;}

/* ── Footer ──────────────────────────────────────────────── */
.site-footer{background:#0f172a;color:rgba(255,255,255,.65);padding:42px 0 24px;margin-top:44px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:26px;margin-bottom:30px;}
.footer-logo{font-size:1.15rem;font-weight:800;color:#fff;margin-bottom:8px;}
.footer-brand p{font-size:.78rem;line-height:1.7;max-width:215px;}
.footer-col h5{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.4);margin-bottom:9px;}
.footer-col ul{list-style:none;}
.footer-col li{margin-bottom:5px;}
.footer-col a{font-size:.78rem;color:rgba(255,255,255,.58);transition:color .14s;}
.footer-col a:hover{color:#fff;text-decoration:none;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:16px;display:flex;justify-content:space-between;align-items:center;font-size:.74rem;}
.footer-links{display:flex;gap:14px;}
.footer-links a{color:rgba(255,255,255,.38);}
.footer-links a:hover{color:#fff;text-decoration:none;}

/* ── Category pages ──────────────────────────────────────── */
.cat-page-hero{background:var(--primary);padding:28px 0 24px;color:#fff;margin-bottom:22px;}
.cat-page-hero h1{font-size:1.65rem;font-weight:800;letter-spacing:-.02em;margin-bottom:6px;}
.cat-page-hero p{font-size:.88rem;opacity:.83;max-width:560px;}
.calc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin-bottom:26px;}
.calc-chip{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:13px 15px;display:flex;align-items:flex-start;gap:11px;
  transition:box-shadow .18s,border-color .18s,transform .14s;
  text-decoration:none;color:inherit;
}
.calc-chip:hover{box-shadow:var(--shadow-lg);border-color:var(--primary);transform:translateY(-2px);text-decoration:none;}
.chip-icon{width:36px;height:36px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0;}
.chip-name{font-weight:700;font-size:.87rem;color:var(--text);margin-bottom:2px;}
.chip-desc{font-size:.74rem;color:var(--text-3);line-height:1.5;}

/* ── Responsive ──────────────────────────────────────────── */
@media(max-width:1024px){.page-layout{grid-template-columns:1fr;}.footer-grid{grid-template-columns:1fr 1fr 1fr;}.why-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:768px){.nav-links{display:none;}.hero-grid{grid-template-columns:1fr;}.hero-search-box{display:none;}.form-row{grid-template-columns:1fr;}.footer-grid{grid-template-columns:1fr 1fr;}.why-grid{grid-template-columns:1fr 1fr;}.hero-stats{gap:16px;}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr;}.why-grid{grid-template-columns:1fr;}.result-grid{grid-template-columns:1fr 1fr;}}

/* ── Misc Utilities ──────────────────────────────────────── */
.text-green{color:var(--accent)!important;}.text-red{color:var(--danger)!important;}.text-mono{font-family:var(--mono)!important;}.fw-bold{font-weight:700!important;}.hidden{display:none!important;}

/* ==========================================================
   LEGACY CALCULATOR WIDGET UPGRADE
   Makes all old .calculator-widget / .input-group / .btn-calculate
   look identical to the new styled mortgage calculator.
   ========================================================== */

/* Strip the inner .calculator-widget boxing — the calc-card already provides it */
.calc-card-body .calculator-widget {
  background: transparent;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
  border: none;
  margin: 0;
  max-width: 100%;
}

/* Input groups → match new form-group style */
.calc-card-body .input-group {
  margin-bottom: 14px;
}
.calc-card-body .input-group label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 5px;
}
.calc-card-body .input-group input[type="number"],
.calc-card-body .input-group input[type="text"],
.calc-card-body .input-group input[type="date"],
.calc-card-body .input-group select,
.calc-card-body .input-group textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border-dk);
  border-radius: var(--radius);
  font-size: .9rem;
  color: var(--text);
  background: #fff;
  font-family: var(--font);
  transition: border-color .18s, box-shadow .18s;
  outline: none;
  -moz-appearance: textfield;
  box-sizing: border-box;
}
.calc-card-body .input-group input::-webkit-outer-spin-button,
.calc-card-body .input-group input::-webkit-inner-spin-button { -webkit-appearance: none; }
.calc-card-body .input-group input:focus,
.calc-card-body .input-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,86,219,.1);
}
.calc-card-body .input-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='%2364748b' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 11px center;
  padding-right: 28px;
  -webkit-appearance: none;
  appearance: none;
}

/* Two-column input grid for wider forms */
.calc-card-body .input-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 13px;
}
@media (max-width: 600px) {
  .calc-card-body .input-row-2 { grid-template-columns: 1fr; }
}

/* Advanced options section */
.calc-card-body .advanced-options {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin: 14px 0;
}
.calc-card-body .advanced-options h3 {
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-3);
  margin-bottom: 12px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--border);
}

/* Button group */
.calc-card-body .button-group {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}
.calc-card-body .btn-calculate {
  flex: 2;
  padding: 11px 20px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font);
  transition: background .15s, transform .08s;
}
.calc-card-body .btn-calculate:hover { background: var(--primary-dk); }
.calc-card-body .btn-calculate:active { transform: scale(.99); }
.calc-card-body .btn-clear {
  flex: 1;
  padding: 11px;
  background: var(--bg-light);
  color: var(--text-3);
  border: 1px solid var(--border-dk);
  border-radius: var(--radius);
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  transition: background .14s;
}
.calc-card-body .btn-clear:hover { background: var(--border); }

/* Results panel */
.calc-card-body .results-panel {
  margin-top: 20px;
  padding: 20px;
  background: var(--primary-lt);
  border-radius: var(--radius);
  border-left: 4px solid var(--primary);
}
.calc-card-body .results-panel h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.calc-card-body .highlight-text {
  color: var(--primary);
  font-family: var(--mono);
  font-size: 1.3rem;
  font-weight: 800;
}
.calc-card-body .breakdown-list {
  list-style: none;
  margin-top: 12px;
}
.calc-card-body .breakdown-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid rgba(26,86,219,.12);
  font-size: .88rem;
  color: var(--text-2);
}
.calc-card-body .breakdown-list li:last-child { border-bottom: none; }
.calc-card-body .breakdown-list span {
  font-family: var(--mono);
  font-weight: 600;
  color: var(--text);
}

/* Result boxes inside results-panel */
.calc-card-body .result-boxes {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
  margin-top: 14px;
}
.calc-card-body .result-box-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  text-align: center;
}
.calc-card-body .result-box-item .rbi-label {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-3);
  margin-bottom: 4px;
}
.calc-card-body .result-box-item .rbi-val {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
  font-family: var(--mono);
}

/* Ensure hidden class works everywhere */
.hidden { display: none !important; }

/* Hip group for body fat */
#hip-group.hidden { display: none !important; }

/* Table inside results */
.calc-card-body .results-panel table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-size: .85rem;
}
.calc-card-body .results-panel table th {
  background: rgba(26,86,219,.1);
  padding: 8px 10px;
  text-align: left;
  font-weight: 600;
  font-size: .75rem;
  border-bottom: 2px solid rgba(26,86,219,.2);
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--primary-dk);
}
.calc-card-body .results-panel table td {
  padding: 7px 10px;
  border-bottom: 1px solid rgba(26,86,219,.1);
  color: var(--text-2);
}
.calc-card-body .results-panel table tr:last-child td { border-bottom: none; }
.calc-card-body .results-panel table .num { text-align: right; font-family: var(--mono); font-weight: 600; }

/* Section headers inside calc body */
.calc-card-body h3.section-label {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-3);
  margin: 18px 0 10px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--border);
}

/* Amortization table scrollable container */
.calc-card-body .amort-table-wrap {
  max-height: 320px;
  overflow-y: auto;
  margin-top: 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

/* Note/disclaimer box inside calc */
.calc-card-body .calc-note {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--radius);
  padding: 10px 13px;
  font-size: .78rem;
  color: #78350f;
  margin-top: 12px;
  line-height: 1.6;
}

/* Responsive two-column for input-group rows */
@media (min-width: 600px) {
  .calc-card-body .input-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 13px;
  }
}

/* ═══════════════════════════════════════════════════════════
   RESULTS PANEL — BULLETPROOF VISIBILITY SYSTEM
   Works for all calculator types: legacy (.hidden) and new (.show)
   ═══════════════════════════════════════════════════════════ */

/* Default: hidden on load */
.calc-card-body .results-panel {
  display: block !important;
  animation: fadeIn .25s ease;
}
.calc-card-body .results-panel.hidden,
.calc-card-body .results-panel[style*="display:none"],
.calc-card-body .results-panel[style*="display: none"] {
  display: none !important;
  animation: none;
}
/* When shown via JS (both .show class and inline style) */
.calc-card-body .results-panel.show,
.calc-card-body .results-panel[style*="display:block"],
.calc-card-body .results-panel[style*="display: block"] {
  display: block !important;
  animation: fadeIn .25s ease;
}

/* ── Overflow fixes ── */
.calc-card-body{overflow-x:hidden;}
.calc-card-body table{table-layout:fixed;width:100%;}
.calc-card-body .breakdown-table td,.calc-card-body .breakdown-table th{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.info-section{overflow-x:hidden;}
.info-section table{table-layout:auto;width:100%;}
main{min-width:0;overflow:hidden;}
.sidebar{min-width:0;}