/* All selectors scoped; inherits host Manrope. No requests or motion. */
.sabcalc{--sc-blue:#123cff;--sc-hover:#0827b4;--sc-ink:#142340;--sc-muted:#4e5e78;--sc-line:#c7d2e5;--sc-orange:#ff8a1f;color:var(--sc-ink);font-family:Manrope,system-ui,sans-serif;line-height:1.6;max-width:1160px;margin:0 auto;padding:clamp(16px,3vw,40px);background:linear-gradient(145deg,#fff,#f1f5ff);border:1px solid #d4def0;border-radius:12px;box-sizing:border-box}
.sabcalc *,.sabcalc *:before,.sabcalc *:after{box-sizing:border-box}.sabcalc [hidden]{display:none!important}.sabcalc h1,.sabcalc h2,.sabcalc h3{color:var(--sc-ink);line-height:1.2;text-wrap:balance;overflow-wrap:anywhere}.sabcalc h1{font-size:clamp(30px,4.2vw,48px);letter-spacing:-.035em;margin:10px 0 18px;max-width:850px}.sabcalc h2{font-size:clamp(24px,3vw,32px);margin:0 0 16px}.sabcalc h3{font-size:19px;margin:0 0 12px}.sabcalc p{margin:0 0 16px}.sabcalc a{color:var(--sc-blue);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.sabcalc a:hover{color:var(--sc-hover)}.sabcalc .sc-kicker{font-size:12px;font-weight:800;color:var(--sc-blue);letter-spacing:.09em}.sabcalc .sc-intro{max-width:810px;font-size:18px}.sabcalc .sc-small{font-size:13px;color:var(--sc-muted)}.sabcalc .sc-mode{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:22px 0 14px}.sabcalc button,.sabcalc select,.sabcalc input,.sabcalc summary,.sabcalc textarea{font:inherit}.sabcalc button,.sabcalc select,.sabcalc input{min-height:46px}.sabcalc button{border:1px solid var(--sc-blue);background:var(--sc-blue);color:#fff;font-weight:700;border-radius:5px;padding:11px 18px;cursor:pointer;line-height:1.4}.sabcalc button:hover{background:var(--sc-hover)}.sabcalc button.sc-secondary{color:var(--sc-blue);background:#fff}.sabcalc button.sc-secondary:hover{background:#eef2ff}.sabcalc button:disabled{cursor:not-allowed;opacity:.6}.sabcalc :is(button,input,select,summary,textarea,a):focus-visible{outline:3px solid #a74700;outline-offset:3px}.sabcalc input,.sabcalc select,.sabcalc textarea{width:100%;border:1px solid #788aa8;border-radius:5px;background:#fff;color:var(--sc-ink);padding:10px 12px}.sabcalc select{padding-right:28px}.sabcalc input[aria-invalid=true],.sabcalc select[aria-invalid=true]{border:2px solid #a22323}.sabcalc input:disabled{background:#eef1f6;color:#54627a}.sabcalc .sc-tabs{display:flex;gap:8px;list-style:none;padding:0;margin:26px 0;flex-wrap:wrap}.sabcalc .sc-tabs li{flex:1;min-width:120px}.sabcalc .sc-tabs button{width:100%;min-height:52px;padding:10px 12px;background:#fff;color:var(--sc-muted);border-color:var(--sc-line);text-align:left;font-size:14px}.sabcalc .sc-tabs button[aria-current=step]{background:#eaf0ff;border-color:var(--sc-blue);color:var(--sc-blue);box-shadow:inset 0 -3px var(--sc-blue)}.sabcalc .sc-panel{border:0;padding:0;margin:0;min-width:0}.sabcalc .sc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 24px}.sabcalc .sc-field{min-width:0}.sabcalc label{display:block;font-size:15px;font-weight:750;margin-bottom:7px}.sabcalc .sc-help{display:block;color:var(--sc-muted);font-size:13px;margin-top:7px;line-height:1.55}.sabcalc .sc-error{display:block;font-size:13px;color:#9f2020;margin-top:5px;font-weight:700}.sabcalc .sc-error-summary{padding:14px 18px;border:1px solid #ad3434;border-left:4px solid #ad3434;background:#fff0ef;border-radius:5px;margin-bottom:18px;color:#831a1a}.sabcalc .sc-note{padding:16px 18px;border:1px solid #efc492;border-left:4px solid var(--sc-orange);border-radius:6px;background:#fff7ed;margin:18px 0}.sabcalc .sc-note p:last-child{margin-bottom:0}.sabcalc .sc-nav{display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap;margin-top:28px;padding-top:22px;border-top:1px solid var(--sc-line)}.sabcalc .sc-status{min-height:1.6em;font-size:14px;color:var(--sc-muted);margin:14px 0}.sabcalc .sc-section{margin-top:28px;padding-top:28px;border-top:1px solid var(--sc-line)}.sabcalc .sc-results-head{border-left:4px solid var(--sc-blue);padding-left:18px;margin:24px 0}.sabcalc .sc-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:24px 0}.sabcalc .sc-metric,.sabcalc .sc-card{min-width:0;padding:20px;border:1px solid var(--sc-line);border-radius:8px;background:rgba(255,255,255,.88)}.sabcalc .sc-metric small{display:block;font-size:13px;color:var(--sc-muted)}.sabcalc .sc-value{font-size:clamp(23px,2.7vw,32px);font-weight:800;letter-spacing:-.025em;overflow-wrap:anywhere;font-variant-numeric:tabular-nums;margin:7px 0}.sabcalc .sc-scenarios{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.sabcalc .sc-scenarios:has(> :only-child){grid-template-columns:1fr}.sabcalc .sc-card.sc-base{border-top:3px solid var(--sc-blue)}.sabcalc .sc-card dl{margin:0}.sabcalc .sc-card dt{font-size:13px;color:var(--sc-muted);margin-top:13px}.sabcalc .sc-card dd{margin:2px 0 0;font-weight:700;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.sabcalc .sc-pass{color:#166234;font-size:14px;font-weight:750}.sabcalc .sc-fail{color:#932f17;font-size:14px;font-weight:750}.sabcalc .sc-channels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.sabcalc .sc-channel-tag{color:var(--sc-blue);font-size:12px;font-weight:800;display:block;margin-bottom:8px}.sabcalc ul{padding-left:22px}.sabcalc li{padding:5px 0}.sabcalc details{margin-top:16px;border:1px solid var(--sc-line);border-radius:6px;background:#fff;padding:0 16px}.sabcalc summary{min-height:46px;cursor:pointer;padding:12px 0;font-weight:750;color:var(--sc-blue)}.sabcalc details>div{padding:4px 0 14px}.sabcalc .sc-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.sabcalc textarea{min-height:220px;resize:vertical}.sabcalc .sc-sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.sabcalc .sc-source a{display:inline-flex;align-items:center;min-height:44px}.sabcalc .sc-inline-link{display:inline-flex;align-items:center;min-height:44px}.sabcalc .sc-footer{margin-top:28px;padding-top:20px;border-top:1px solid var(--sc-line)}
@media(max-width:760px){.sabcalc .sc-scenarios,.sabcalc .sc-metrics{grid-template-columns:1fr}.sabcalc .sc-metric{padding:16px}.sabcalc .sc-value{font-size:30px}.sabcalc .sc-tabs li{min-width:calc(50% - 8px)}.sabcalc .sc-tabs button{min-height:54px}.sabcalc .sc-grid,.sabcalc .sc-channels{grid-template-columns:1fr}.sabcalc{padding:20px 16px}.sabcalc .sc-nav button{flex:1}.sabcalc .sc-actions button{flex:1;min-width:140px}}
@media(prefers-reduced-motion:reduce){.sabcalc *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media print{.sabcalc{background:#fff;border:0;padding:0;max-width:none;color:#000}.sabcalc .sc-mode,.sabcalc .sc-tabs,.sabcalc form,.sabcalc .sc-actions,.sabcalc .sc-status,.sabcalc .sc-copy-fallback,.sabcalc .sc-footer{display:none!important}.sabcalc .sc-results:not([hidden]){display:block!important}.sabcalc .sc-results[hidden]{display:none!important}.sabcalc .sc-card,.sabcalc .sc-metric{break-inside:avoid}.sabcalc details>div{display:block!important}.sabcalc .sc-scenarios{grid-template-columns:1fr}.sabcalc .sc-note{background:#fff;border-color:#999}.sabcalc a{color:#000;text-decoration:none}.sabcalc h1{font-size:26px}.sabcalc h2{font-size:22px}.sabcalc .sc-value{font-size:24px}.sabcalc .sc-small{color:#333}}