/* calc.mwai.in styles. Same family look as mwai.in v5: white page, soft grey panels, blue pill buttons, Inter, Material Symbols. Plus a dark mode. */
@font-face{font-family:Inter;src:url(/fonts/inter.woff2) format("woff2");font-weight:400 700;font-display:swap}
@font-face{font-family:"Material Symbols Rounded";src:url(/fonts/symbols.woff2?v=be1f83c6) format("woff2");font-weight:500;font-display:block}
:root{
  --bg:#fff;--panel:#F5F5F7;--card:#fff;--line:#E8E8ED;
  --ink:#1D1D1F;--muted:#6E6E73;--ink2:#3a3a3c;
  --blue:#0A66D8;--blue-d:#084FA8;--blue-soft:#E6F0FE;--on-blue:#fff;
  --s1:#2a78d6;--s2:#eb6834; /* chart series: validated pair (dataviz reference palette) */
  --good:#1f7a3d;--good-soft:#E3F4E8;--warn-soft:#FFF4E0;--warn-ink:#7a4b00;
  --shadow:0 10px 30px rgba(0,0,0,.08);
  color-scheme:light;
}
@media(prefers-color-scheme:dark){:root{
  --bg:#0B0B0D;--panel:#1C1C1F;--card:#26262A;--line:#303034;
  --ink:#F2F2F4;--muted:#A1A1A8;--ink2:#D6D6DA;
  --blue:#5B9BF0;--blue-d:#7FB0F3;--blue-soft:#14243B;--on-blue:#0B0B0D;
  --s1:#3987e5;--s2:#d95926;
  --good:#6FD08C;--good-soft:#15291C;--warn-soft:#2E2412;--warn-ink:#F2C879;
  --shadow:0 10px 30px rgba(0,0,0,.5);
  color-scheme:dark;
}}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{display:block;max-width:100%;height:auto}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.02em;line-height:1.15}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.ms{font-family:"Material Symbols Rounded";font-weight:normal;font-style:normal;font-size:22px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;direction:ltr;-webkit-font-feature-settings:"liga";font-feature-settings:"liga";-webkit-font-smoothing:antialiased}
.accent{color:var(--blue)}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* top bar */
.bar{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 84%,transparent);-webkit-backdrop-filter:saturate(1.6) blur(16px);backdrop-filter:saturate(1.6) blur(16px)}
.top{display:flex;align-items:center;gap:16px;padding:12px 0}
.logo{display:flex;align-items:center;gap:9px;text-decoration:none;font-weight:700;font-size:19px;letter-spacing:-.03em;flex:none}
.logo img{width:34px;height:34px;border-radius:9px}
.tabs{display:flex;gap:2px;background:var(--panel);border-radius:99px;padding:4px;overflow-x:auto;scrollbar-width:none;min-width:0;margin-left:auto}
.tabs::-webkit-scrollbar{display:none}
.tabs a{text-decoration:none;font-size:14.5px;font-weight:600;padding:8px 16px;border-radius:99px;color:var(--ink);white-space:nowrap}
.tabs a:hover{background:var(--card)}
.tabs a.on{background:var(--blue-soft);color:var(--blue)}

/* pill buttons */
.get{display:inline-flex;align-items:center;justify-content:center;gap:4px;background:var(--blue-soft);color:var(--blue);font-weight:700;font-size:14.5px;padding:8px 20px;border-radius:99px;text-decoration:none;white-space:nowrap;border:0;cursor:pointer;font-family:inherit;transition:background .15s,color .15s}
.get:hover,a:hover .get{background:var(--blue);color:var(--bg)}
.get .ms{font-size:19px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:var(--on-blue);text-decoration:none;font-weight:600;font-size:15.5px;padding:12px 20px 12px 24px;border-radius:99px;transition:background .15s}
.btn:hover{background:var(--blue-d)}

/* intro */
.intro{padding:22px 0 16px;max-width:780px}
.eyebrow{font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 6px}
.intro h1{font-size:clamp(28px,4.4vw,44px);letter-spacing:-.035em;line-height:1.08}
.intro .sub{margin:10px 0 0;color:var(--muted);font-size:17px}
.asof{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:13.5px;font-weight:600;color:var(--good);background:var(--good-soft);padding:5px 12px 5px 9px;border-radius:99px}
.asof .ms{font-size:17px}

/* calculator layout */
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;align-items:start}
.panel{background:var(--panel);border-radius:24px;padding:22px}
.seg{display:flex;gap:4px;background:var(--panel);border-radius:99px;padding:4px;margin:0 0 16px;flex-wrap:wrap}
.panel .seg{background:var(--card)}
.seg button{flex:1;border:0;background:none;color:var(--ink);font:inherit;font-size:14.5px;font-weight:600;padding:8px 12px;border-radius:99px;cursor:pointer;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.seg button .ms{font-size:19px;color:var(--blue)}
.seg button[aria-pressed=true]{background:var(--blue);color:var(--on-blue)}
.seg button[aria-pressed=true] .ms{color:var(--on-blue)}
.f{margin:0 0 16px}
.f:last-child{margin-bottom:0}
.f .lab{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-size:14.5px;font-weight:600;margin-bottom:6px}
.f .lab small{font-weight:500;color:var(--muted);font-size:12.5px;text-align:right}
.box{display:flex;align-items:center;background:var(--card);border:2px solid transparent;border-radius:14px;padding:0 14px;transition:border-color .15s}
.box:focus-within{border-color:var(--blue)}
.box span{color:var(--muted);font-weight:600;flex:none}
.box input,.box select{flex:1;min-width:0;font:inherit;font-size:17px;font-weight:600;color:var(--ink);background:none;border:0;outline:none;padding:11px 6px;width:100%}
.box select{-webkit-appearance:none;appearance:none;cursor:pointer;padding-right:0}
.box input+select{flex:none;width:auto;font-size:15.5px;color:var(--muted);padding-left:10px}
.box .chev{font-size:20px;color:var(--muted);pointer-events:none}
.f .hint{margin:5px 2px 0;font-size:12.5px;color:var(--muted);min-height:1em}
input[type=range]{width:100%;margin:10px 0 0;accent-color:var(--blue);height:20px;cursor:pointer}
.check{display:flex;align-items:center;gap:10px;font-size:14.5px;font-weight:500;cursor:pointer;margin:-6px 0 16px}
.check input{width:20px;height:20px;accent-color:var(--blue);flex:none}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-size:14.5px;font-weight:600;padding:8px 15px;border-radius:99px;cursor:pointer;white-space:nowrap}
.chip:hover{border-color:var(--blue)}
.chip[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:var(--on-blue)}
.chip.old{color:var(--muted)}
.ptitle{font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin:4px 0 10px}
details.more{margin-top:6px}
details.more summary{cursor:pointer;font-weight:700;color:var(--blue);font-size:14.5px;list-style:none;display:inline-flex;align-items:center;gap:4px;padding:6px 0}
details.more summary::-webkit-details-marker{display:none}
details.more summary .ms{transition:transform .2s}
details.more[open] summary .ms{transform:rotate(180deg)}
details.more .inner{padding-top:12px}

/* results */
.res{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:22px;position:sticky;top:76px}
.hero{font-size:13.5px;font-weight:600;color:var(--muted)}
.big{font-size:clamp(32px,4.4vw,44px);font-weight:700;letter-spacing:-.03em;line-height:1.1;margin:4px 0 2px;font-variant-numeric:tabular-nums}
.bigw{font-size:14.5px;color:var(--muted);min-height:1.4em}
.kv{display:grid;gap:0;margin:16px 0 0;padding:0;list-style:none}
.kv li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--line);font-size:15px}
.kv li b{font-variant-numeric:tabular-nums;text-align:right}
.kv .dot{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:8px;vertical-align:0}
.kv li.tot{font-weight:700}
.acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--ink);color:var(--bg);font-weight:600;font-size:14.5px;padding:10px 18px;border-radius:99px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:50}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* charts */
.chartbox{background:var(--panel);border-radius:24px;padding:20px 20px 14px;margin-top:18px;position:relative}
.chartbox h2{font-size:19px;margin-bottom:4px}
.legend{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:13.5px;color:var(--muted);font-weight:500;margin:6px 0 8px}
.legend span{display:inline-flex;align-items:center;gap:7px}
.legend i{width:12px;height:12px;border-radius:3px;display:inline-block}
.chart{width:100%;height:auto;display:block;overflow:visible}
.chart text{fill:var(--muted);font-size:11.5px;font-family:inherit}
.chart .grid{stroke:var(--line);stroke-width:1}
.chart .hit{fill:transparent;cursor:crosshair}
.chart .cross{stroke:var(--muted);stroke-width:1;stroke-dasharray:3 3}
.tip{position:absolute;pointer-events:none;background:var(--card);color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;padding:8px 11px;font-size:13px;line-height:1.45;white-space:nowrap;z-index:5;opacity:0;transition:opacity .1s}
.tip.on{opacity:1}
.tip b{display:block;margin-bottom:2px}
.tip i{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:6px}
.donutrow{display:flex;align-items:center;gap:18px;margin-top:16px}
.donut{width:120px;height:120px;flex:none}

/* tables */
.tblwrap{overflow-x:auto;margin-top:10px;border-radius:14px;background:var(--card);max-height:520px;overflow-y:auto}
table.t{width:100%;border-collapse:collapse;font-size:14px;font-variant-numeric:tabular-nums}
table.t th,table.t td{padding:9px 12px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap}
table.t th:first-child,table.t td:first-child{text-align:left}
table.t thead th{position:sticky;top:0;background:var(--card);font-size:12.5px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.03em}
table.t tr.sum td{font-weight:700}
.tblhead{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.tblhead .seg{margin:0}

/* tax comparison */
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.reg{background:var(--panel);border-radius:18px;padding:14px 16px;border:2px solid transparent}
.reg.win{border-color:var(--good);background:var(--good-soft)}
.reg h3{font-size:15px;display:flex;justify-content:space-between;align-items:center;gap:6px}
.reg .amt{font-size:26px;font-weight:700;letter-spacing:-.02em;margin:6px 0 0;font-variant-numeric:tabular-nums}
.reg .m{font-size:13px;color:var(--muted)}
.badge{font-size:11.5px;font-weight:700;color:var(--good);background:var(--card);padding:3px 8px;border-radius:99px;white-space:nowrap}
.verdict{margin:14px 0 0;font-weight:600;font-size:15px}
.oldonly{font-size:12.5px;font-weight:600;color:var(--warn-ink);background:var(--warn-soft);padding:2px 8px;border-radius:99px}

/* notes, disclaimer and text */
.note{display:flex;gap:12px;align-items:flex-start;background:var(--warn-soft);color:var(--warn-ink);border-radius:18px;padding:14px 16px;margin-top:18px;font-size:14.5px}
.note .ms{font-size:22px;flex:none;margin-top:1px}
.note p{margin:0}
.note a{font-weight:600}
.text{max-width:820px}
.sec{padding:40px 0 0}
.sec-h{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:14px}
.sec h2{font-size:clamp(21px,2.4vw,26px)}
.text h3{font-size:18px;margin:22px 0 6px}
.text p,.text li{color:var(--ink2);font-size:16px;line-height:1.65}
.text p{margin:0 0 12px}
.text ul,.text ol{margin:0 0 12px;padding-left:22px}
.text a{color:var(--blue);font-weight:500}
.formula{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14.5px;background:var(--panel);border-radius:12px;padding:12px 14px;overflow-x:auto;white-space:nowrap;color:var(--ink)}
.faq details{border-top:1px solid var(--line);padding:4px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600;padding:12px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ms{color:var(--muted);transition:transform .2s;flex:none}
.faq details[open] summary .ms{transform:rotate(180deg)}
.faq details p{margin:0 0 14px}
.srcs{font-size:14px;color:var(--muted)}
.srcs a{color:var(--blue)}

/* home: calculator list */
.list{display:grid;grid-template-columns:1fr 1fr;gap:0 36px;margin:0;padding:0;list-style:none}
.item{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);text-decoration:none;height:100%}
.item .ic{width:64px;height:64px;border-radius:18px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue);flex:none}
.item .ic .ms{font-size:32px}
.item .t{flex:1;min-width:0}
.item h3{font-size:16.5px;font-weight:600;letter-spacing:-.01em}
.item p{margin:3px 0 0;font-size:14px;color:var(--muted);line-height:1.4}
.perks{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:0;padding:0;list-style:none}
.perks li{background:var(--panel);border-radius:20px;padding:18px;font-size:14px;color:var(--muted)}
.perks .ms{color:var(--blue);font-size:26px;display:block;margin-bottom:8px}
.perks b{display:block;color:var(--ink);font-size:15.5px;margin-bottom:2px}
.others{display:flex;flex-wrap:wrap;gap:8px}
.others a{display:inline-flex;align-items:center;gap:7px;text-decoration:none;font-weight:600;font-size:14.5px;background:var(--panel);padding:9px 16px 9px 12px;border-radius:99px}
.others a .ms{font-size:19px;color:var(--blue)}
.others a:hover{background:var(--blue-soft);color:var(--blue)}

/* footer */
footer{margin-top:56px;padding:26px 0 36px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:14px 24px;font-size:14px;color:var(--muted)}
footer nav{display:flex;flex-wrap:wrap;gap:6px 20px}
footer nav a{text-decoration:none;font-weight:500;color:var(--ink)}
footer nav a:hover{color:var(--blue)}
footer .made{display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;justify-self:end;color:var(--ink);font-weight:500}
footer .made span{display:inline-flex;align-items:center;gap:5px;white-space:nowrap}
footer .made .ms{font-size:16px;color:#E5484D}
footer .copy{grid-column:1/-1}
@media(prefers-color-scheme:dark){footer .made img.cl{filter:none}}

@media(max-width:900px){
  .wrap{padding:0 16px}
  .top{padding:10px 0;gap:10px}
  .logo span{display:none}
  .tabs a{padding:8px 12px;font-size:14px}
  .calc{grid-template-columns:1fr}
  .res{position:static}
  .list{grid-template-columns:1fr}
  .perks{grid-template-columns:1fr 1fr;gap:10px}
  footer{grid-template-columns:1fr}
  footer .made{justify-self:start}
}
@media(max-width:480px){
  .panel,.res{padding:18px 16px;border-radius:20px}
  .chartbox{padding:16px 14px 10px;border-radius:20px}
  .cmp{grid-template-columns:1fr 1fr;gap:8px}
  .reg{padding:12px}
  .reg .amt{font-size:21px}
  .donut{width:96px;height:96px}
  .chart text{font-size:20px}
  table.t{font-size:13.5px}
  table.t th,table.t td{padding:8px 9px}
  table.t td:first-child{white-space:normal;min-width:110px}
  .reg h3{flex-wrap:wrap}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.bar,footer,.acts,input[type=range]{display:none}.res{position:static}}