/* Free Calculators: extends the main ArthaKara stylesheet (same tokens, fonts and components). */
.calc-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:28px;align-items:start}
.calc-layout>*{min-width:0}
.calc-results{position:sticky;top:calc(var(--header-h) + env(safe-area-inset-top,0px) + 16px);display:flex;flex-direction:column;gap:18px}
.panel{background:var(--surface);border:1px solid var(--line-soft);border-radius:16px;padding:26px}
.panel h2{font-size:1.5rem}
.panel h3{font-size:1.15rem}
.panel-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.calc-form{display:flex;flex-direction:column;gap:16px}

/* collapsible input sections */
.sec{background:var(--surface);border:1px solid var(--line-soft);border-radius:14px;overflow:hidden;transition:border-color .4s}
.sec[open]{border-color:var(--line)}
.sec>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:18px 22px;user-select:none}
.sec>summary::-webkit-details-marker{display:none}
.sec>summary .ico{width:38px;height:38px;flex:none}
.sec>summary .ico svg{width:18px;height:18px}
.sec>summary .t{flex:1;min-width:0}
.sec>summary .t b{display:block;font-family:var(--font-display);font-weight:500;font-size:1.12rem}
.sec>summary .t small{color:var(--muted);font-size:.82rem}
.sec>summary .sum{font-variant-numeric:tabular-nums;color:var(--gold);font-size:.92rem;white-space:nowrap}
.sec>summary::after{content:"";width:9px;height:9px;border-right:1.5px solid var(--gold);border-bottom:1.5px solid var(--gold);transform:rotate(45deg);transition:transform .4s var(--ease);margin-left:4px;flex:none}
.sec[open]>summary::after{transform:rotate(225deg)}
.sec-body{padding:4px 22px 22px;display:flex;flex-direction:column;gap:16px;animation:secIn .45s var(--ease)}
@keyframes secIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.sub-h{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-family:var(--font-label);margin-top:6px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.field .hint{font-size:.76rem;color:var(--muted);line-height:1.4}
.money{position:relative;display:flex;align-items:center}
.money>span{position:absolute;left:13px;color:var(--muted);font-size:.92rem;pointer-events:none}
.money>input{padding-left:28px!important;font-variant-numeric:tabular-nums}
.suffix{position:relative;display:flex;align-items:center}
.suffix>span{position:absolute;right:13px;color:var(--muted);font-size:.92rem;pointer-events:none}
.suffix>input{padding-right:34px!important}
.check{display:flex;align-items:flex-start;gap:10px;font-size:.88rem;color:var(--muted);cursor:pointer}
.check input{accent-color:var(--gold);width:17px;height:17px;margin-top:2px;flex:none}
.note-box{font-size:.84rem;color:var(--muted);padding:12px 14px;border-radius:10px;background:rgba(245,244,239,.03);border:1px solid var(--line-soft);line-height:1.5}
.note-box b{color:var(--text);font-weight:500}
.warn-box{font-size:.86rem;padding:12px 14px;border-radius:10px;border:1px solid rgba(224,132,112,.4);background:rgba(224,132,112,.07);color:#f0b7a8;line-height:1.5}
.warn-box ul{margin:6px 0 0;padding-left:18px}

/* segmented control */
.seg{display:inline-flex;padding:4px;border-radius:999px;border:1px solid var(--line-soft);background:var(--bg);gap:2px;flex-wrap:wrap}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:block;padding:8px 16px;border-radius:999px;font-size:.86rem;color:var(--muted);transition:background .35s var(--ease),color .3s}
.seg input:checked+span{background:var(--gold);color:var(--black)}
.seg input:focus-visible+span{outline:2px solid var(--gold);outline-offset:2px}

/* dynamic rows (capital gains, other income) */
.rows{display:flex;flex-direction:column;gap:14px}
.row-card{border:1px solid var(--line-soft);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:12px;background:var(--bg);animation:secIn .4s var(--ease)}
.row-card .row-top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.row-card .row-top b{font-size:.88rem;font-weight:500;color:var(--muted)}
.icon-btn{background:none;border:1px solid var(--line-soft);color:var(--muted);border-radius:999px;padding:6px 12px;font-size:.78rem;cursor:pointer;transition:color .3s,border-color .3s}
.icon-btn:hover{color:#e08470;border-color:#e08470}
.add-btn{align-self:flex-start;background:none;border:1px dashed var(--line);color:var(--gold);border-radius:999px;padding:9px 16px;font-size:.86rem;cursor:pointer;transition:background .3s}
.add-btn:hover{background:rgba(214,175,50,.08)}

/* results */
.result-hero{display:flex;flex-direction:column;gap:6px;padding-bottom:18px;border-bottom:1px solid var(--line-soft);margin-bottom:16px}
.result-hero small{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.result-hero .big{font-family:var(--font-display);font-size:clamp(2rem,4vw,2.7rem);color:var(--gold);line-height:1.1;font-variant-numeric:tabular-nums;transition:opacity .3s}
.result-hero p{color:var(--muted);font-size:.9rem}
.kv{display:flex;flex-direction:column}
.kv div{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px dashed var(--line-soft);font-size:.93rem}
.kv div:last-child{border-bottom:0}
.kv span{color:var(--muted)}
.kv b{font-weight:500;font-variant-numeric:tabular-nums;text-align:right}
.kv .total b{color:var(--gold);font-size:1.05rem}
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:.76rem;letter-spacing:.06em;border:1px solid var(--line);color:var(--gold)}
.reco{display:flex;flex-direction:column;gap:8px;padding:18px 20px;border-radius:14px;border:1px solid var(--gold);background:linear-gradient(135deg,rgba(214,175,50,.12),rgba(214,175,50,.02))}
.reco b{font-family:var(--font-display);font-size:1.35rem;font-weight:500}
.reco p{color:var(--muted);font-size:.9rem}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:12px}
.tbl-wrap.tall{max-height:440px;overflow-y:auto}
.tbl{width:100%;border-collapse:collapse;font-size:.88rem;font-variant-numeric:tabular-nums}
.tbl th,.tbl td{padding:10px 14px;text-align:right;border-bottom:1px solid var(--line-soft);white-space:nowrap}
.tbl th:first-child,.tbl td:first-child{text-align:left;white-space:normal;min-width:150px}
.tbl thead th{position:sticky;top:0;background:var(--surface-2);color:var(--gold);font-weight:500;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;z-index:1}
.tbl tr.strong td{font-weight:600;color:var(--text);background:rgba(245,244,239,.025)}
.tbl tr.grand td{font-weight:600;color:var(--gold);background:rgba(214,175,50,.06)}
.tbl td.win{color:var(--gold);font-weight:600}
.tbl tr.sub td:first-child{padding-left:28px;color:var(--muted)}
.chart-box{position:relative;height:260px}
.chart-box.sm{height:220px}
.legend-row{display:flex;flex-wrap:wrap;gap:16px;font-size:.84rem;color:var(--muted)}
.legend-row i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}

/* explanation */
.explain{border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.explain>summary{list-style:none;cursor:pointer;padding:18px 22px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-family:var(--font-display);font-size:1.2rem}
.explain>summary::-webkit-details-marker{display:none}
.explain>summary::after{content:"+";color:var(--gold);font-size:1.4rem;transition:transform .4s var(--ease)}
.explain[open]>summary::after{transform:rotate(45deg)}
.explain .ex-body{padding:0 22px 22px;display:flex;flex-direction:column;gap:16px;animation:secIn .45s var(--ease)}
.ex-steps{display:flex;flex-direction:column;gap:2px;counter-reset:ex}
.ex-steps>div{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 16px;padding:10px 0;border-bottom:1px dashed var(--line-soft);font-size:.92rem}
.ex-steps>div small{grid-column:1/-1;color:var(--muted);font-size:.78rem}
.ex-steps>div b{font-weight:500;font-variant-numeric:tabular-nums}

/* status panel */
.status{display:flex;flex-direction:column;gap:12px;padding:18px 20px;border:1px solid var(--line-soft);border-radius:14px;background:var(--bg);font-size:.84rem}
.status-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 18px}
.status-grid div{display:flex;flex-direction:column;gap:2px;min-width:0}
.status-grid span{color:var(--muted);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase}
.status-grid b{font-weight:500;overflow-wrap:anywhere}
.pill-status{display:inline-flex;align-items:center;gap:7px;padding:4px 11px;border-radius:999px;font-size:.78rem;font-weight:500;width:max-content}
.pill-status::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.pill-status.verified{color:#7fc79a;background:rgba(127,199,154,.1)}
.pill-status.pending{color:#e3b55a;background:rgba(227,181,90,.1)}
.pill-status.required{color:#e3b55a;background:rgba(227,181,90,.1)}
.pill-status.historical{color:var(--muted);background:rgba(245,244,239,.06)}
.status a{color:var(--gold);border-bottom:1px solid var(--line)}
.status .srcs{display:flex;flex-wrap:wrap;gap:6px 14px}

/* actions */
.actions{display:flex;flex-wrap:wrap;gap:10px}
.btn-line{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--text);font-size:.86rem;cursor:pointer;transition:border-color .3s,color .3s,background .3s}
.btn-line:hover{border-color:var(--gold);color:var(--gold)}
.btn-line svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.btn-line[disabled]{opacity:.5;cursor:progress}
.btn-quiet{background:none;border:0;color:var(--muted);font-size:.86rem;cursor:pointer;padding:10px 6px;text-decoration:underline;text-underline-offset:3px}
.btn-quiet:hover{color:var(--text)}

/* consult + disclaimer + faq */
.consult{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding:28px;border-radius:16px;border:1px solid var(--line);background:linear-gradient(160deg,var(--surface-2),var(--bg))}
.consult>div{display:flex;flex-direction:column;gap:8px;max-width:560px;min-width:0}
.consult h3{font-size:1.45rem}
.consult p{color:var(--muted);font-size:.94rem}
.consult .check{margin-top:6px}
.disclaimer{font-size:.8rem;color:var(--muted);line-height:1.6;padding:18px 20px;border-radius:12px;border:1px solid var(--line-soft)}
.disclaimer b{color:var(--text);font-weight:500}
.faq{display:flex;flex-direction:column;gap:10px}
.faq details{border-bottom:1px solid var(--line-soft)}
.faq summary{list-style:none;cursor:pointer;padding:16px 0;display:flex;justify-content:space-between;gap:16px;font-family:var(--font-display);font-size:1.12rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);transition:transform .4s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--muted);padding-bottom:18px;max-width:75ch;font-size:.95rem}
.formula{font-family:ui-monospace,"Cascadia Code",Consolas,monospace;font-size:.92rem;padding:14px 16px;border-radius:10px;background:var(--bg);border:1px solid var(--line-soft);color:var(--gold-hi);overflow-x:auto}
.related{display:flex;flex-wrap:wrap;gap:10px}
.related a{padding:9px 16px;border-radius:999px;border:1px solid var(--line-soft);font-size:.88rem;color:var(--muted);transition:color .3s,border-color .3s}
.related a:hover{color:var(--gold);border-color:var(--gold)}
.edu{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px}
.edu>*{min-width:0;display:flex;flex-direction:column;gap:14px}
.edu p{color:var(--muted);font-size:.95rem}

/* landing cards */
.calc-card .feat{list-style:none;margin:2px 0 6px;padding:0;display:flex;flex-direction:column;gap:6px;font-size:.86rem;color:var(--muted)}
.calc-card .feat li{display:flex;gap:8px;align-items:flex-start}
.calc-card .feat li::before{content:"";flex:none;width:5px;height:5px;margin-top:8px;border-radius:50%;background:var(--gold)}
.card.calc-card .meta,.card.calc-card:hover .meta{text-transform:none;letter-spacing:.01em;font-size:.84rem;color:var(--muted);gap:12px}
.card.calc-card .meta .go-btn{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;background:var(--gold);color:var(--black);font-weight:500;letter-spacing:0;white-space:nowrap;font-size:.86rem}
.cards.five{grid-template-columns:repeat(3,minmax(0,1fr))}

/* number tick when results update */
.flash{animation:flash .5s var(--ease)}
@keyframes flash{from{opacity:.35;transform:translateY(3px)}to{opacity:1;transform:none}}

#ak-print{display:none}
@media print{
  body{background:#fff!important;color:#000!important}
  body>*:not(#ak-print){display:none!important}
  #ak-print{display:block!important;font-family:Inter,Arial,sans-serif;color:#111;font-size:11px}
  #ak-print .ph{display:flex;align-items:center;gap:14px;border-bottom:2px solid #D6AF32;padding-bottom:10px;margin-bottom:14px}
  #ak-print .ph img{width:60px;height:60px;object-fit:contain;background:#000;border-radius:50%}
  #ak-print h1{font-family:"Playfair Display",Georgia,serif;font-size:20px;margin:0}
  #ak-print h2{font-size:13px;margin:16px 0 6px;color:#7a5f12;text-transform:uppercase;letter-spacing:.08em}
  #ak-print h3{font-size:12px;margin:10px 0 4px}
  #ak-print table{width:100%;border-collapse:collapse;margin-bottom:8px;page-break-inside:auto}
  #ak-print th,#ak-print td{border:1px solid #ccc;padding:4px 6px;text-align:right}
  #ak-print th:first-child,#ak-print td:first-child{text-align:left}
  #ak-print th{background:#111;color:#D6AF32}
  #ak-print .disc{margin-top:14px;font-size:9px;color:#444}
  @page{size:A4;margin:14mm}
}

@media (max-width:1020px){
  .calc-layout{grid-template-columns:1fr}
  .calc-results{position:static}
  .cards.five{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .grid2,.grid3,.status-grid,.edu{grid-template-columns:1fr}
  .panel{padding:20px}
  .sec>summary{padding:16px}
  .sec-body{padding:4px 16px 18px}
  .cards.five{grid-template-columns:1fr}
  .consult{padding:22px}
}