.tool-hero{padding-top:clamp(2.5rem,6vw,5rem);padding-bottom:2.5rem}
.tool-hero h1{font-family:var(--font-display);font-weight:400;font-size:clamp(2.4rem,5.7vw,4.7rem);line-height:1.1;letter-spacing:-.035em;margin:1.25rem 0}
.tool-lede{max-width:640px;font-size:1.12rem;line-height:1.7;color:var(--ink-2);margin-bottom:1rem}
.tool-note,.tool-field small{font-size:.82rem;line-height:1.6;color:var(--ink-2)}
.tool-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(1.5rem,4vw,4rem);align-items:start;padding-bottom:4rem}
.tool-form fieldset{border:0;padding:0;margin:0 0 2rem;min-width:0}
.tool-form legend{font-size:1.2rem;font-weight:600;padding:0 0 1.1rem;width:100%;border-bottom:1px solid var(--line-strong);margin-bottom:1.2rem}
.tool-form legend span{font-family:var(--font-mono);font-size:.75rem;color:var(--brand-light);margin-right:.7rem}
.tool-fields{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.tool-field{margin-bottom:1rem;min-width:0}
.tool-field label{display:block;font-size:.88rem;font-weight:500;margin-bottom:.45rem}
.tool-field input:not([type=checkbox]),.tool-field select{font:inherit;font-size:1rem;color:var(--ink);background:var(--card);border:1px solid var(--line-strong);border-radius:8px;width:100%;min-height:46px;padding:.7rem .8rem;box-sizing:border-box}
.tool-field select{color-scheme:dark}
.tool-field select option{background:var(--card)}
.tool-input{position:relative}
.tool-input>span{position:absolute;left:.8rem;top:.72rem;color:var(--ink-3)}
.tool-field .tool-input input{padding-left:1.9rem;font-variant-numeric:tabular-nums}
.tool-input-pct>span{left:auto;right:.9rem}
.tool-field .tool-input-pct input{padding-left:.8rem;padding-right:2rem}
.tool-field small{display:block;margin-top:.4rem}
.tool-field a,.tool-explainer-copy a{color:var(--brand-light);text-decoration:underline;text-underline-offset:3px}
.tool-field :focus-visible,.tool-form summary:focus-visible{outline:2px solid var(--brand-light);outline-offset:3px}
.tool-field [aria-invalid=true]{border-color:#ff9c9c}
.tool-field-error{display:block;color:#ffaaaa;font-size:.83rem;margin-top:.3rem}
.tool-options{border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);padding:1rem 0;margin-top:1rem}
.tool-options summary{cursor:pointer;font-weight:500}
.tool-options[open] summary{margin-bottom:1.25rem}
.tool-field .tool-check{display:flex;align-items:flex-start;gap:.65rem}
.tool-check input{accent-color:var(--brand);width:18px;height:18px;flex-shrink:0;margin-top:2px}
.tool-submit .btn{width:100%;justify-content:center}
.tool-summary{display:none}
.tool-form>.tool-note{margin-top:.8rem}
.tool-result-wrap{position:sticky;top:100px;min-width:0}
.tool-result{padding:clamp(1.35rem,3vw,2.3rem);border:1px solid var(--line-strong);border-top:3px solid var(--green);border-radius:12px;background:var(--card)}
.tool-result h2{font-size:1rem;font-weight:500;color:var(--ink-2);margin-top:1.75rem;scroll-margin-top:110px}
.tool-kicker{font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2)}
.tool-profit{font-family:var(--font-display);font-size:clamp(2.8rem,5vw,4.1rem);line-height:1.2;letter-spacing:-.035em;color:var(--green);overflow-wrap:anywhere;margin:.5rem 0}
.tool-loss{color:#ffaaaa}
.tool-margin{font-size:.87rem;color:var(--ink);margin-bottom:1.75rem}
.tool-margin span{color:var(--ink-2)}
.tool-breakdown{margin:0 0 1.5rem;font-size:.85rem}
.tool-breakdown>div{display:flex;justify-content:space-between;gap:1rem;border-top:1px solid var(--line);padding:.72rem 0}
.tool-breakdown dt{color:var(--ink-2)}
.tool-breakdown dd{margin:0;font-variant-numeric:tabular-nums;white-space:nowrap}
.tool-result .tool-note+.tool-note{margin-top:.7rem}
.tool-next{padding:1.3rem .2rem;font-size:.9rem}
.tool-next p{color:var(--ink-2);margin-bottom:.5rem}
.tool-status{font-size:.86rem;color:var(--copper-text);margin-bottom:.7rem}
.tool-status:empty{display:none}
.tool-stale{opacity:.55}
.tool-errors{border:1px solid #ffaaaa;border-radius:8px;padding:1rem;margin-bottom:1.5rem;color:#ffb7b7}
.tool-errors a{color:inherit;text-decoration:underline}
.tool-errors ul{padding-left:1.25rem;margin-top:.5rem}
.tool-explainer{border-top:1px solid var(--line-strong);padding-top:3rem;padding-bottom:5rem;display:grid;grid-template-columns:1fr 1.3fr;gap:3rem}
.tool-explainer h2{font-family:var(--font-display);font-weight:400;font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.2;margin-top:1rem}
.tool-explainer-copy h3{font-size:1.08rem;font-weight:500;margin:1.7rem 0 .6rem}
.tool-explainer-copy h3:first-child{margin-top:0}
.tool-explainer-copy p,.tool-explainer-copy li{font-size:.95rem;line-height:1.8;color:var(--ink-2);margin-bottom:.8rem}
.tool-explainer-copy ul{padding-left:1.3rem}
[hidden]{display:none!important}
/* Show custom fee inputs only for the custom schedule, before scripts load and without them. */
@supports selector(:has(*)){.tool-custom{display:none}.tool-form:has(#category option[value=custom]:checked) .tool-custom{display:grid}}
@media(max-width:850px){.tool-layout,.tool-explainer{grid-template-columns:1fr}.tool-result-wrap{position:static}.tool-explainer{gap:1.5rem}.tool-submit{position:sticky;bottom:0;z-index:5;display:flex;align-items:center;gap:1rem;margin:0 -1.25rem;padding:.75rem 1.25rem calc(.75rem + env(safe-area-inset-bottom));background:var(--paper,#0b0b0f);border-top:1px solid var(--line-strong)}.tool-submit .btn{width:auto;flex:1 1 auto}.tool-summary{display:block;flex:0 0 auto;margin:0;font-size:.78rem;line-height:1.2;color:var(--ink-2)}.tool-summary strong{display:block;font-family:var(--font-display);font-weight:400;font-size:1.45rem;color:var(--green);font-variant-numeric:tabular-nums}.tool-summary strong.tool-loss{color:#ffaaaa}.tool-summary.tool-stale{opacity:.55}}
@media(max-width:460px){.tool-fields{grid-template-columns:1fr;gap:0}.tool-hero h1 br{display:none}}