/* HousyTools calculators. Uses theme tokens when present, with safe fallbacks. */
.ht-tool{--_b:var(--ht-border,#e3e7ee);--_s:var(--ht-surface,#fff);--_s2:var(--ht-surface-2,#f1f3f6);--_t:var(--ht-text,#0b1220);--_m:var(--ht-muted,#5b6475);--_br:var(--ht-brand,#0d7c66);--_brs:var(--ht-brand-soft,#e3f4ef);--_bri:var(--ht-brand-ink,#075e4d);
  background:var(--_s);border:1px solid var(--_b);border-radius:20px;padding:18px;margin:8px 0 28px;box-shadow:0 1px 2px rgba(11,18,32,.04),0 8px 28px -12px rgba(11,18,32,.12);color:var(--_t);font-size:16px}
.ht-tool *,.ht-tool *::before,.ht-tool *::after{box-sizing:border-box}
.ht-tool__bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:14px}
.ht-tool__badge{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;color:var(--_bri);background:var(--_brs);padding:6px 12px;border-radius:999px}
.ht-tool__opts{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.ht-seg{display:inline-flex;background:var(--_s2);border:1px solid var(--_b);border-radius:999px;padding:3px}
.ht-seg__b{appearance:none;border:0;background:transparent;color:var(--_m);font:inherit;font-size:14px;font-weight:600;padding:6px 12px;border-radius:999px;cursor:pointer;min-height:34px}
.ht-seg__b.is-on{background:var(--_s);color:var(--_t);box-shadow:0 1px 3px rgba(11,18,32,.12)}
.ht-seg__b:focus-visible,.ht-btn:focus-visible,.ht-tool input:focus-visible,.ht-tool select:focus-visible{outline:3px solid color-mix(in srgb,var(--_br) 45%,transparent);outline-offset:2px}
.ht-sel-inline select{font:inherit;font-size:14px;padding:7px 30px 7px 12px;border-radius:999px;border:1px solid var(--_b);background-color:var(--_s2);color:var(--_t);max-width:100%}
.ht-form{display:grid;grid-template-columns:1fr;gap:12px 16px}
@media (min-width:600px){.ht-form{grid-template-columns:1fr 1fr}}
.ht-field{display:flex;flex-direction:column;gap:6px;min-width:0}
.ht-field--chk{justify-content:center}
.ht-label{font-size:14px;font-weight:600;color:var(--_t)}
.ht-input{display:flex;align-items:stretch;border:1px solid var(--_b);border-radius:12px;background:var(--_s);overflow:hidden;transition:border-color .15s}
.ht-input:focus-within{border-color:var(--_br)}
.ht-input input{flex:1;min-width:0;border:0;background:transparent;color:var(--_t);font:inherit;font-size:17px;font-weight:600;padding:11px 12px;font-variant-numeric:tabular-nums;-moz-appearance:textfield}
.ht-input input::-webkit-outer-spin-button,.ht-input input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.ht-input input[aria-invalid=true]{background:rgba(220,38,38,.08)}
.ht-unit{display:flex;align-items:center;padding:0 12px;background:var(--_s2);color:var(--_m);font-size:14px;font-weight:600;white-space:nowrap;border-left:1px solid var(--_b)}
.ht-tool select{font:inherit;font-size:16px;font-weight:600;padding:11px 12px;border-radius:12px;border:1px solid var(--_b);background:var(--_s);color:var(--_t);width:100%}
.ht-check{display:flex;gap:10px;align-items:center;font-size:15px;font-weight:600;cursor:pointer;padding:10px 0}
.ht-check input{width:20px;height:20px;accent-color:var(--_br)}
.ht-help{margin:0;font-size:13px;line-height:1.45;color:var(--_m)}
.ht-res{margin-top:18px;border-radius:16px;padding:18px;background:linear-gradient(135deg,var(--_brs),color-mix(in srgb,var(--_brs) 40%,var(--_s)));border:1px solid color-mix(in srgb,var(--_br) 22%,transparent);min-height:220px}
.ht-res__main{display:flex;flex-direction:column;gap:2px}
.ht-res__label{font-size:14px;font-weight:600;color:var(--_bri)}
.ht-res__value{font-size:clamp(28px,6vw,40px);font-weight:800;letter-spacing:-.02em;line-height:1.15;color:var(--_t);font-variant-numeric:tabular-nums}
.ht-res__subs{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:10px}
.ht-res__sub{display:flex;flex-direction:column;font-size:14px;color:var(--_m)}
.ht-res__sub strong{font-size:18px;color:var(--_t)}
.ht-res__warn{margin-top:12px;font-size:14px;background:rgba(217,147,13,.12);border-left:3px solid #d9930d;padding:8px 12px;border-radius:8px}
.ht-res__warn p{margin:0}.ht-res__warn p+p{margin-top:4px}
.ht-res__table{width:100%;border-collapse:collapse;margin-top:14px;font-size:15px}
.ht-res__table th,.ht-res__table td{padding:8px 0;border-top:1px solid color-mix(in srgb,var(--_t) 10%,transparent);text-align:left;font-weight:500}
.ht-res__table td{text-align:right;font-weight:700;font-variant-numeric:tabular-nums}
.ht-res__steps{margin-top:10px;font-size:14px}
.ht-res__steps summary{cursor:pointer;font-weight:700;color:var(--_bri);padding:6px 0}
.ht-res__steps ol{margin:6px 0 0;padding-left:20px;color:var(--_m)}
.ht-res__steps li{margin:4px 0;overflow-wrap:anywhere}
.ht-res__actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.ht-btn{appearance:none;font:inherit;font-size:14px;font-weight:700;border-radius:999px;padding:9px 14px;min-height:40px;cursor:pointer;border:1px solid var(--_br);background:var(--_br);color:#fff}
.ht-btn--ghost{background:transparent;color:var(--_bri);border-color:color-mix(in srgb,var(--_br) 40%,transparent)}
.ht-btn:hover{filter:brightness(1.06)}
.ht-embed{margin-top:12px}.ht-embed label{display:block;font-size:13px;margin-bottom:6px}
.ht-embed textarea{width:100%;font:13px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;border:1px solid var(--_b);border-radius:10px;padding:8px;background:var(--_s);color:var(--_t)}
.screen-reader-text{border:0;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute!important;width:1px;word-wrap:normal!important}
@media (max-width:420px){.ht-tool{padding:14px;border-radius:16px}.ht-res{padding:14px}}
@media (prefers-reduced-motion:reduce){.ht-tool *{transition:none!important}}
.ht-tool .ht-res__table{background:transparent;border:0;border-radius:0;overflow:visible;font-size:15px}
.ht-tool .ht-res__table th,.ht-tool .ht-res__table td{padding:8px 0;border-bottom:0;background:transparent;vertical-align:baseline}