.tool{--sh-ink:var(--color-ink);--sh-ink-2:var(--color-ink-2);--sh-paper:var(--color-paper);--sh-card:var(--color-card);--sh-line:var(--color-line);--sh-line-strong:var(--color-line-strong);--sh-muted:var(--color-muted);--sh-gold:var(--color-gold);--sh-gold-soft:var(--color-gold-soft);--sh-accent:var(--color-accent);--sh-accent-ink:var(--color-accent-ink);--sh-accent-soft:var(--color-accent-soft);--sh-bad:var(--color-bad);--sh-bad-soft:var(--color-bad-soft);--sh-mono:var(--font-mono);min-width:0}.tool-instrument{border:1px solid var(--color-line);background:var(--color-card);border-radius:18px;display:grid;overflow:hidden;box-shadow:0 18px 40px -32px #0d1b2a73}@media (min-width:960px){.tool-instrument{grid-template-columns:minmax(19rem,23rem) minmax(0,1fr)}}.tool-inputs{background:var(--color-paper);border-bottom:1px solid var(--color-line);align-content:start;gap:1.15rem;padding:1.25rem;display:grid}@media (min-width:960px){.tool-inputs{border-bottom:0;border-inline-end:1px solid var(--color-line);padding:1.5rem}}.tool-output{align-content:start;gap:1.25rem;min-width:0;padding:1.25rem;display:grid}@media (min-width:960px){.tool-output{padding:1.75rem}}.tool-field{gap:.35rem;min-width:0;display:grid}.tool-label{color:var(--color-ink-2);font-size:.86rem;font-weight:600;line-height:1.3}.tool-hint{color:var(--color-muted);font-size:.78rem;line-height:1.4}.tool-box{border:1px solid var(--color-line-strong);background:#fff;border-radius:10px;align-items:center;min-width:0;transition:border-color .15s,box-shadow .15s;display:flex;position:relative}.tool-box:focus-within{border-color:var(--color-accent);box-shadow:0 0 0 3px #0b7a5c29}.tool-box[data-invalid]{border-color:var(--color-bad)}.tool-box>input.tool-input{min-width:0;min-height:46px;font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--color-ink);text-align:left;direction:ltr;background:0 0;border:0;border-radius:10px;flex:1;padding:0 .8rem;font-size:1.02rem}.tool-box>input.tool-input:focus{outline:none}.tool-affix{color:var(--color-muted);white-space:nowrap;flex:none;padding-inline:.75rem;font-size:.8rem;font-weight:600}.tool-affix-pre{padding-inline-end:0}.tool-affix-post{padding-inline-start:0}[dir=rtl] .tool-box>input.tool-input{text-align:right}.tool-range{appearance:none;cursor:pointer;direction:ltr;background:0 0;width:100%;height:22px}[dir=rtl] .tool-range{direction:rtl}.tool-range::-webkit-slider-runnable-track{background:linear-gradient(to right, var(--color-accent) var(--fill,50%), var(--color-line-strong) var(--fill,50%));border-radius:99px;height:4px}[dir=rtl] .tool-range::-webkit-slider-runnable-track{background:linear-gradient(to left, var(--color-accent) var(--fill,50%), var(--color-line-strong) var(--fill,50%))}.tool-range::-moz-range-track{background:var(--color-line-strong);border-radius:99px;height:4px}.tool-range::-moz-range-progress{background:var(--color-accent);border-radius:99px;height:4px}.tool-range::-webkit-slider-thumb{-webkit-appearance:none;background:var(--color-ink);width:18px;height:18px;box-shadow:0 0 0 1px var(--color-ink);border:3px solid #fff;border-radius:50%;margin-top:-7px}.tool-range::-moz-range-thumb{background:var(--color-ink);width:14px;height:14px;box-shadow:0 0 0 1px var(--color-ink);border:3px solid #fff;border-radius:50%}.tool-range:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.tool-seg{grid-template-columns:repeat(var(--cols,2), minmax(0, 1fr));border:1px solid var(--color-line-strong);background:#fff;border-radius:12px;gap:.25rem;padding:.25rem;display:grid}.tool-seg>label{min-width:0;position:relative}.tool-seg input{opacity:0;cursor:pointer;position:absolute;inset:0}.tool-seg span{text-align:center;color:var(--color-ink-2);border-radius:9px;padding:.45rem .7rem;font-size:.85rem;font-weight:600;line-height:1.3;transition:background .15s,color .15s;display:block}.tool-seg input:checked+span{background:var(--color-ink);color:#fff}.tool-seg input:focus-visible+span{outline:2px solid var(--color-accent);outline-offset:1px}.tool-seg label:hover input:not(:checked)+span{background:var(--color-paper)}.tool-hero-label{letter-spacing:.08em;text-transform:uppercase;color:var(--color-muted);font-size:.78rem;font-weight:600}.tool-hero-label:lang(ar){letter-spacing:0;font-size:.88rem}.tool-hero-value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em;color:var(--color-ink);overflow-wrap:anywhere;font-size:clamp(2rem,6vw,2.9rem);font-weight:500;line-height:1.1}.tool-hero-value[dir=ltr]{unicode-bidi:isolate}.tool-hero-rule{background:var(--color-gold);border-radius:3px;width:3rem;height:3px}.tool-stat{border:1px solid var(--color-line);background:var(--color-paper);border-radius:12px;gap:.15rem;min-width:0;padding:.7rem .85rem;display:grid}.tool-stat dt{color:var(--color-muted);font-size:.76rem;line-height:1.3}.tool-stat dd{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--color-ink);overflow-wrap:anywhere;font-size:1.05rem;font-weight:500}.tool-note{color:var(--color-ink-2);font-size:.9rem;line-height:1.5}.tool-chart{margin:0}.tool-chart .sh-svg{direction:ltr;max-width:none}.tool-chart svg text{font-family:IBM Plex Sans,IBM Plex Sans Arabic,system-ui,sans-serif}.tool-chart .tool-plot:focus-visible{outline:2px solid var(--color-accent);outline-offset:4px;border-radius:8px}.tool-readout{min-height:1.6rem;color:var(--color-ink-2);flex-wrap:wrap;align-items:baseline;gap:.15rem 1rem;margin-bottom:.35rem;font-size:.82rem;display:flex}.tool-readout b{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--color-ink);font-weight:500}.tool-swatch{vertical-align:.02em;border-radius:2px;width:.6rem;height:.6rem;margin-inline-end:.35rem;display:inline-block}@media (max-width:480px){.tool .sh-chart{padding:.75rem .5rem .6rem}}.tool-steps{counter-reset:step;gap:.9rem;display:grid}.tool-steps>li{counter-increment:step;grid-template-columns:1.75rem minmax(0,1fr);gap:.2rem .75rem;display:grid}.tool-steps>li:before{content:counter(step);border:1px solid var(--color-line-strong);width:1.75rem;height:1.75rem;font-family:var(--font-mono);color:var(--color-ink-2);background:#fff;border-radius:50%;grid-row:span 2;place-items:center;font-size:.78rem;display:grid}.tool-step-label{color:var(--color-ink);padding-top:.15rem;font-size:.92rem;font-weight:600;line-height:1.4}.tool-math{text-align:left;background:var(--color-paper);border:1px solid var(--color-line);font-family:var(--font-mono);color:var(--color-ink-2);white-space:pre-wrap;word-break:break-word;direction:ltr;border-radius:8px;padding:.55rem .75rem;font-size:.86rem;line-height:1.65;overflow-x:auto}[dir=rtl] .tool-math{text-align:right}.tool-math b{color:var(--color-ink);font-weight:600}.tool-table{border-collapse:collapse;width:100%;font-size:.86rem}.tool-table th,.tool-table td{border-top:1px solid var(--color-line);text-align:end;white-space:nowrap;padding:.45rem .6rem}.tool-table th:first-child,.tool-table td:first-child{text-align:start}.tool-table thead th{color:var(--color-muted);border-top:0;font-size:.75rem;font-weight:600}.tool-table td{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.tool-table tfoot td,.tool-table tfoot th{border-top:2px solid var(--color-ink);color:var(--color-ink);font-weight:600}.tool-chips{grid-template-columns:repeat(2,minmax(0,1fr));gap:.4rem;display:grid}.tool-chip{border:1px solid var(--color-line-strong);text-align:start;cursor:pointer;background:#fff;border-radius:10px;gap:.05rem;padding:.5rem .65rem;transition:border-color .15s,background .15s;display:grid}.tool-chip:hover:not(:disabled){border-color:var(--color-ink)}.tool-chip[aria-pressed=true]{border-color:var(--color-gold);background:var(--color-gold-soft);box-shadow:inset 0 0 0 1px var(--color-gold)}.tool-chip:disabled{cursor:not-allowed;opacity:.55}.tool-chip-name{color:var(--color-ink-2);font-size:.8rem;font-weight:600}.tool-chip-rate{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--color-ink);font-size:.98rem}.tool-savers{gap:.6rem;display:grid}@media (min-width:520px){.tool-savers{grid-template-columns:repeat(2,minmax(0,1fr))}}.tool-saver{border:1px solid var(--color-line);border-top:3px solid var(--saver);border-radius:14px;gap:.35rem;min-width:0;padding:.85rem .9rem .9rem;display:grid}.tool-saver-value{white-space:nowrap;font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--color-ink);overflow-wrap:anywhere;font-size:clamp(1.15rem,3.6vw,1.6rem);line-height:1.15}.tool-saver dl{color:var(--color-muted);gap:.15rem;font-size:.8rem;display:grid}.tool-saver dl>div{justify-content:space-between;gap:.5rem;display:flex}.tool-saver dd{white-space:nowrap;font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--color-ink-2)}.tool-split{background:var(--color-line);border-radius:6px;height:6px;display:flex;overflow:hidden}.tool-cost{background:var(--color-gold-soft);border:1px solid #86611a40;border-radius:14px;gap:.25rem;padding:.95rem 1.1rem;display:grid}.tool-cost-value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--color-gold);overflow-wrap:anywhere;font-size:clamp(1.6rem,5vw,2.3rem);line-height:1.1}.tool-offer{border:1px solid var(--color-line);background:#fff;border-radius:14px;gap:.75rem;padding:.9rem;display:grid}.tool-offer[data-best]{border-color:var(--color-accent);box-shadow:inset 0 0 0 1px var(--color-accent)}.tool-card{border:1px solid var(--color-line);background:var(--color-card);border-radius:16px;grid-template-rows:auto auto 1fr auto;gap:.5rem;padding:1.25rem;transition:border-color .15s,box-shadow .15s,transform .15s;display:grid}.tool-card:hover{border-color:var(--color-ink);box-shadow:0 14px 30px -24px #0d1b2a80}.tool-card svg{display:block}