/* Zreyas calculators — tabs, input card, results card, SVG chart + donut */
.cx-tabs{margin-bottom:28px}
@media (min-width:1000px){.cx-tabs{flex-wrap:wrap;justify-content:center;overflow:visible;margin-left:0;margin-right:0}}
.cx-intro{max-width:720px;margin:0 auto 22px;text-align:center}
.cx-intro h3{font-size:clamp(22px,2.2vw,26px);margin-bottom:6px}
.cx-intro p{color:var(--muted);margin:0}
.cx-panel{animation:cxIn .5s var(--ease)}
@keyframes cxIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.cx-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:22px;align-items:start}
@media (max-width:920px){.cx-grid{grid-template-columns:minmax(0,1fr)}}
.cx-in,.cx-out{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:clamp(20px,2.6vw,30px);min-width:0}
.cx-in{display:grid;gap:22px;position:relative}
@media (min-width:921px){.cx-in{position:sticky;top:calc(var(--hdr) + 12px)}}
.cx-kick{margin:0;font:700 13px/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink)}

/* one input row: label + typed value pill + slider + limits */
.cx-f{gap:4px}
.cx-f .top{align-items:center}
.cx-f label{line-height:1.3}
.cx-num{display:inline-flex;align-items:center;gap:2px;flex:none;max-width:60%;background:var(--gold-soft);border:1.5px solid #f3dea4;border-radius:999px;padding:0 12px;min-height:40px;color:var(--indigo);font:700 16px var(--body);transition:border-color .25s,box-shadow .25s}
.cx-num:focus-within{border-color:var(--indigo-3);box-shadow:0 0 0 4px rgba(59,57,134,.12);background:#fff}
.cx-num input{border:0;background:transparent;font:inherit;color:inherit;padding:0;min-width:2.2ch;max-width:100%;text-align:right;outline:none}
.cx-num .suf{font-size:14px;font-weight:600;color:var(--muted);margin-left:3px}
.cx-lim{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted-2);margin-top:-2px}
.cx-f input[type=range]{height:32px}
.cx-reset{justify-self:start;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 14px;border:1.5px solid var(--line-2);border-radius:999px;background:#fff;color:var(--indigo);font:700 14.5px var(--body);cursor:pointer;transition:border-color .25s}
.cx-reset:hover{border-color:var(--indigo)}
.cx-reset svg{width:17px;height:17px}

/* results */
.cx-out{display:grid;gap:18px}
.cx-top{display:flex;align-items:center;gap:20px}
.cx-head{display:grid;gap:2px;min-width:0}
.cx-lbl{font-weight:700;font-size:15px;color:var(--muted)}
.cx-big{font:800 clamp(34px,4.2vw,48px)/1.05 var(--display);color:var(--indigo);letter-spacing:-.01em;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.cx-sub{font-size:15px;color:var(--muted)}
.cx-donut{position:relative;flex:none;width:112px;height:112px}
.cx-donut svg{width:100%;height:100%;transform:rotate(-90deg)}
.cx-donut circle{fill:none;stroke-width:15}
.cx-dtrack{stroke:var(--tint-2)}
.cx-d0,.cx-d1{stroke-linecap:butt;transition:stroke-dasharray .65s var(--ease),stroke-dashoffset .65s var(--ease)}
.cx-dc{position:absolute;inset:0;display:grid;place-content:center;text-align:center;line-height:1.1}
.cx-dc b{font:800 20px var(--display);color:var(--indigo)}
.cx-dc span{font-size:12px;color:var(--muted)}
.cx-warn{margin:0;padding:10px 14px;border-radius:12px;background:var(--gold-soft);border:1px solid #f3dea4;color:var(--gold-ink);font-size:14.5px;font-weight:600}
.cx-warn[hidden]{display:none}
.cx-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:0}
.cx-stats > div{background:var(--tint);border:1px solid var(--line);border-radius:14px;padding:12px 14px;min-width:0}
.cx-stats dt{font-size:13.5px;color:var(--muted);line-height:1.3;margin-bottom:4px}
.cx-stats dd{margin:0;font:700 19px/1.2 var(--display);color:var(--indigo);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.cx-stats .pos dd{color:var(--leaf-ink)}

/* chart */
.cx-chart{margin:0;border-top:1px solid var(--line);padding-top:16px}
.cx-legend{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:13.5px;color:var(--muted);margin-bottom:8px}
.cx-legend span,.cx-tip span{display:inline-flex;align-items:center;gap:7px}
.cx-legend i,.cx-tip i{width:14px;height:4px;border-radius:3px;background:var(--c);flex:none}
.cx-legend i.d{background:repeating-linear-gradient(90deg,var(--c) 0 4px,transparent 4px 7px)}
.cx-plot{position:relative;touch-action:pan-y;min-height:220px}
.cx-svg{display:block;width:100%;height:auto;overflow:visible}
.cx-svg .cx-gl{stroke:var(--line);stroke-width:1}
.cx-svg .base{stroke:var(--line-2)}
.cx-ax{font:500 11.5px var(--body);fill:var(--muted-2)}
.cx-mark{stroke:var(--gold);stroke-width:1.5;stroke-dasharray:4 4}
.cx-mtxt{font:700 11.5px var(--body);fill:var(--gold-ink)}
.cx-vl{stroke:var(--indigo-3);stroke-width:1;stroke-dasharray:3 3;opacity:.6}
.cx-tip{position:absolute;top:6px;left:0;pointer-events:none;background:#fff;border:1px solid var(--line-2);border-radius:12px;box-shadow:var(--sh-2);padding:9px 12px;font-size:13px;color:var(--text);display:grid;gap:3px;min-width:170px;opacity:0;transform:translateY(4px);transition:opacity .2s,transform .2s}
.cx-tip.on{opacity:1;transform:none}
.cx-tip b{font-family:var(--display);color:var(--indigo);font-size:14px}
.cx-tip em{font-style:normal;font-weight:700;color:var(--indigo);margin-left:auto;padding-left:10px}
.cx-tip span{display:flex}

.cx-note{margin:0;font-size:13.5px;color:var(--muted);border-left:3px solid var(--gold);padding:4px 0 4px 12px}
.cx-cta{display:flex;flex-wrap:wrap;gap:10px}
.cx-cta .btn{flex:1 1 220px}
@media (max-width:480px){
  .cx-top{gap:14px}
  .cx-donut{width:92px;height:92px}
  .cx-dc b{font-size:17px}
  .cx-stats{grid-template-columns:1fr 1fr}
  .cx-stats dd{font-size:17px}
  .cx-num{font-size:15px;padding:0 10px}
}

/* calculators page extras */
.cx-read .note{max-width:880px;margin-top:28px}
.cx-band{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:28px;align-items:center;background:#fff;box-shadow:var(--sh-1)}
.cx-band h2{margin-bottom:10px}
.cx-band .lead{margin:0}
.cx-band-cta{display:grid;gap:12px}
@media (max-width:860px){.cx-band{grid-template-columns:minmax(0,1fr)}}
@media (max-width:480px){.cx-stats > div:last-child:nth-child(odd){grid-column:1/-1}}
.cx-stats.s4{grid-template-columns:repeat(2,minmax(0,1fr))}