:root{--ink:#20374c;--muted:#7a8992;--line:#e6ebed;--green:#007ccc;--pale:#eaf3fc;--bg:#f3f6fa;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);font-size:14px}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #80c4f2;outline-offset:3px}button{border:0}a{color:inherit}header{height:83px;background:#fff;border-bottom:1px solid var(--line);padding:0 34px;display:flex;align-items:center;justify-content:space-between;gap:15px}.brand{display:flex;gap:13px;align-items:center;text-decoration:none;font-size:22px;font-weight:750;letter-spacing:-.8px}.brand-light{font-weight:400;color:#7a898e;font-size:18px}.logo{display:grid;place-items:center;background:var(--green);color:#fff;width:41px;height:41px;border-radius:12px;font-size:27px}.badge{font-size:12px;padding:8px 12px;border:1px solid var(--line);border-radius:20px;color:#60756e;background:white}.shell{display:grid;grid-template-columns:226px minmax(0,1fr);max-width:1700px;margin:auto}aside{padding:35px 20px;background:#fff;border-right:1px solid var(--line);position:relative}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:700;color:#84938f}aside>.eyebrow{font-size:9px;margin:0 10px 24px;letter-spacing:1px}.nav{display:flex;gap:13px;align-items:center;background:transparent;width:100%;padding:14px 13px;border-radius:8px;margin:4px 0;text-align:left;color:#63757a;font-size:17px}.nav span{font-size:13px}.nav.active{background:var(--pale);color:#007ccc;font-weight:650}.nav:hover{background:#edf5fc}.nav-divider{height:1px;background:var(--line);margin:20px 10px}.aside-note{margin:110px 10px 15px;font-size:11px;font-weight:600}.aside-note p{font-size:12px;font-weight:400;line-height:1.8;color:var(--muted)}.dot{display:inline-block;width:6px;height:6px;border-radius:100%;background:#2f9c80;margin-right:5px}main{padding:42px 40px 20px;min-width:0}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:30px}h1{font-size:33px;line-height:1.25;letter-spacing:-1.1px;font-weight:650;margin:12px 0 10px}p{color:var(--muted);line-height:1.65;margin:8px 0}.page-heading p{font-size:13px}.card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:27px}.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.section-title{display:flex;align-items:center;gap:10px;margin-bottom:28px}.section-title h2{font-size:15px;font-weight:650;margin:0}.step{border:1px solid var(--line);border-radius:50%;width:26px;height:26px;display:grid;place-items:center;color:#8d9b9a;font-size:10px}.segmented{display:flex;background:#f1f4f4;padding:4px;border-radius:9px;margin-bottom:27px;gap:3px}.segmented button{flex:1;background:transparent;color:#6c7b7f;padding:11px 5px;border-radius:7px;font-size:11px;white-space:nowrap}.segmented button.selected{background:white;color:var(--green);box-shadow:0 1px 5px #132f3610;font-weight:650}label{display:block;font-size:12px;font-weight:550;color:#586b71;margin:18px 0 10px}input,select{border:1px solid #dce4e2;border-radius:8px;background:#fff;color:var(--ink);padding:12px;max-width:100%;min-width:0}input:focus,select:focus{border-color:var(--green)}.amount-wrap{position:relative}.amount-wrap input{font-size:33px;font-weight:500;letter-spacing:-.8px;width:100%;height:75px;padding:15px 42px 15px 18px;background:#fbfcfc}.amount-wrap>span{position:absolute;right:19px;top:25px;font-size:22px;color:#9baba7}.rate-buttons{display:flex;gap:8px;flex-wrap:wrap}.rate-buttons button{background:#fff;border:1px solid var(--line);color:#61736f;border-radius:7px;padding:12px 14px;font-size:12px}.rate-buttons .selected{border-color:var(--green);background:var(--pale);color:var(--green);font-weight:700}.hint{font-size:11px;line-height:1.7}.formula-box{margin-top:28px;border-top:1px solid var(--line);padding-top:22px}.formula-box p{font-size:12px;color:#566c70}.formula-box small{color:#8b999d;font-size:11px;line-height:1.6;display:block}.result-card{background:#f9fbff;border-color:#dce7f3}.live{margin-left:auto;font-size:9px;color:#6b9280}.result-line{display:flex;align-items:baseline;justify-content:space-between;gap:15px;padding:17px 0;font-size:13px;color:#6c7e7b}.result-line strong{font-size:22px;font-weight:500;color:#18334b;font-variant-numeric:tabular-nums}.tax-line{border-bottom:1px dashed #cfddd6;padding-bottom:24px}.grand-total{padding:29px 0 25px}.grand-total span{display:block;font-size:12px;color:#6b8179}.grand-total strong{display:block;font-size:42px;letter-spacing:-1px;font-weight:600;color:#007ccc;margin-top:9px;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.grand-total small{font-size:24px;font-weight:400;color:#7092b0}.actions{display:flex;gap:9px;flex-wrap:wrap}.primary,.secondary{padding:12px 17px;font-size:12px;border-radius:8px;font-weight:550}.primary{background:var(--green);color:#fff}.primary:hover{background:#006cb3}.secondary{background:white;border:1px solid #dce5e1;color:#4e6860}.secondary:hover{background:#f3f8f5}.copy-preview{font-size:11px;color:#7a8b83;line-height:1.8;padding-top:23px;margin-top:25px;border-top:1px solid #dfebe3}.bottom-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:35px;padding:0 4px}.bottom-notes span{font-size:9px;letter-spacing:1.2px;color:#8c9e98}.bottom-notes h3{font-size:13px;font-weight:550;margin:12px 0 6px}.bottom-notes p{font-size:11px;max-width:260px}footer{border-top:1px solid var(--line);margin-top:40px;padding-top:19px;display:flex;justify-content:space-between;gap:16px;font-size:10px;color:#8a9997}footer a{text-decoration:none}.error{color:#ad3e38;font-size:12px}.error:empty{display:none}#notice{background:#fff3df;border:1px solid #eedabc;color:#806033;padding:12px 16px;border-radius:8px;margin-bottom:22px;font-size:12px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#18334b;color:white;box-shadow:0 5px 25px #0002;padding:15px 24px;border-radius:10px;z-index:10;max-width:90%}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th{text-align:left;color:#82918c;font-size:10px;text-transform:uppercase;letter-spacing:.6px;font-weight:550;padding:17px 12px;background:#f6f9f7}td{padding:14px 12px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}td input{width:100%;min-width:100px}td:first-child input{min-width:160px}td select{min-width:100px}.remove-row{background:transparent;font-size:20px;color:#a46c68}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:15px}.toolbar label{margin:0}.toolbar select{margin-left:10px}.totals{display:flex;gap:30px;justify-content:flex-end;margin:24px 0}.totals strong{display:block;color:#007ccc;font-size:22px;margin-top:7px}.totals span{font-size:11px;color:#71877c}.compare-controls{display:flex;gap:24px;align-items:end;margin-bottom:20px}.compare-controls input,.compare-controls select{display:block;margin-top:10px;width:260px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.checks{display:grid;gap:6px}.check{display:flex;align-items:center;gap:12px;border:1px solid var(--line);padding:12px;border-radius:8px;margin:0;font-size:12px;color:#405b50;cursor:pointer}.check input{accent-color:var(--green);width:16px;height:16px;margin:0}.check small{margin-left:auto;color:#95a49d;font-size:10px}#settings-rates{grid-template-columns:1fr 1fr;margin:20px 0}.subheading{font-size:13px;font-weight:600;margin:24px 0 12px;display:flex;justify-content:space-between;align-items:center}.text-button{color:var(--green);background:transparent;padding:5px;font-size:11px}.settings-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:22px}.settings-footer p{font-size:12px}fieldset{border:0;margin:0;padding:0;min-width:0}.history-item{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.history-item p{font-size:12px}#default-rate{width:100%}[hidden]{display:none!important}
@media(min-width:1450px){main{padding:48px 60px}.card{padding:34px}.grand-total strong{font-size:48px}}@media(max-width:1100px){.shell{grid-template-columns:190px 1fr}main{padding:30px 22px}.card{padding:22px}.live{display:none}.segmented{flex-wrap:wrap}.segmented button{flex-basis:30%}.grand-total strong{font-size:34px}}@media(max-width:850px){header{padding:0 20px;height:70px}.shell{display:block}aside{padding:10px 16px;border-bottom:1px solid var(--line);border-right:0}aside>.eyebrow,.aside-note,.nav-divider{display:none}nav{display:flex;overflow:auto;gap:6px}.nav{width:auto;flex-shrink:0;padding:10px;font-size:14px}.nav span{font-size:11px}main{padding:27px 20px}.calc-grid,.settings-grid{grid-template-columns:1fr}.bottom-notes{gap:15px}.page-heading{flex-wrap:wrap}h1{font-size:29px}.brand-light{font-size:15px}.grand-total strong{font-size:43px}}@media(max-width:520px){header{padding:0 15px}.brand{font-size:20px;gap:8px}.brand-light{display:none}.badge{font-size:10px}main{padding:25px 14px}.card{padding:20px}.bottom-notes{grid-template-columns:1fr;gap:14px}.bottom-notes p{max-width:none}.page-heading p{font-size:12px}.page-heading{margin-bottom:22px}.compare-controls,.toolbar{display:block}.compare-controls input,.compare-controls select{width:100%}.toolbar button{margin:16px 0}.toolbar select{margin:10px 0}.totals{flex-direction:column;gap:15px}.totals>div{display:flex;align-items:baseline;justify-content:space-between}.totals strong{font-size:20px}.settings-footer{align-items:stretch;flex-direction:column}footer{display:block;line-height:1.8}footer span{display:block}.grand-total strong{font-size:36px}.history-item{display:block}}@media print{header,aside,footer,.actions,.toolbar button,.remove-row,#notice,#toast,.bottom-notes{display:none!important}.shell{display:block}main{padding:0}.card{border:0;padding:0}.table-scroll{overflow:visible}input,select{border:0;padding:0}body{background:#fff}.page-heading{margin-bottom:20px}}

/* Compact horizontal layout shared with the author's apps. */
header{height:64px;padding:0 24px}.header-actions{display:flex;gap:12px;align-items:center}.brand{font-size:20px}.logo{width:34px;height:34px;border-radius:9px;font-size:24px}.shell{display:block;max-width:none}.top-nav{background:white;border-bottom:1px solid var(--line);padding:0 24px}.top-nav>.eyebrow,.top-nav .aside-note,.nav-divider{display:none}.top-nav nav{display:flex;gap:6px;overflow:auto}.nav{width:auto;flex-shrink:0;margin:5px 0;padding:10px 14px;font-size:15px}.nav span{font-size:12px}.nav.active{background:#eaf3fc;color:#007ccc}main{padding:22px 24px 14px}.page-heading{margin-bottom:18px}.page-heading>.eyebrow,.page-heading .eyebrow{display:none}h1{font-size:24px;letter-spacing:-.6px;margin:0 0 5px}.page-heading p{margin:0;font-size:12px}.card{padding:20px;border-radius:10px}.section-title{margin-bottom:18px}.section-title h2{font-size:14px}.calc-grid,.settings-grid{gap:16px}.segmented{margin-bottom:16px}.segmented button{padding:9px 6px}label{margin:14px 0 8px}.amount-wrap input{height:59px;font-size:29px;padding:10px 40px 10px 14px}.amount-wrap>span{top:17px;font-size:20px}.rate-buttons button{padding:9px 13px}.formula-box{margin-top:18px;padding-top:16px}.result-line{padding:12px 0}.result-line strong{font-size:21px}.tax-line{padding-bottom:18px}.grand-total{padding:20px 0}.grand-total strong{font-size:36px;margin-top:7px}.grand-total small{font-size:22px}.copy-preview{margin-top:18px;padding-top:16px}.primary,.secondary{padding:10px 13px}.bottom-notes{display:none}footer{margin-top:24px;padding-top:14px}.toolbar{margin-bottom:12px}.checks{gap:5px}.check{padding:9px 11px}.subheading{margin:18px 0 10px}#settings-rates{margin:14px 0}.support-note{font-size:12px;color:var(--muted);margin:20px 0}.support-note a{color:#007ccc}.settings-footer{margin-top:15px}dialog{border:1px solid var(--line);border-radius:12px;padding:22px;width:min(760px,94vw);max-height:85vh;overflow:auto;color:var(--ink);box-shadow:0 14px 70px #152b4d33}dialog::backdrop{background:#172b4d55}.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.dialog-heading h2{margin:0;font-size:18px}#crm-dialog-content select{display:block;width:100%;margin-top:7px}#crm-dialog-content .primary{margin:15px 0}#crm-dialog-content p,#crm-status{font-size:12px}#crm-dialog-content td{overflow-wrap:anywhere}#catalog-content{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.catalog-card{border:1px solid var(--line);border-radius:9px;display:flex;gap:12px;padding:12px;text-decoration:none;align-items:flex-start}.catalog-card img{width:42px;height:42px;border-radius:8px}.catalog-card h3{font-size:13px;margin:0}.catalog-card p{font-size:11px;margin:5px 0}.support-frame{position:fixed;right:10px;bottom:10px;width:90px;height:90px;border:0;background:transparent;z-index:15}.support-frame.expanded{width:min(390px,96vw);height:min(570px,85vh)}
@media(min-width:1450px){main{padding:24px 32px}.card{padding:22px}.grand-total strong{font-size:38px}}@media(max-width:850px){.calc-grid,.settings-grid{grid-template-columns:1fr 1fr}.brand-light{font-size:14px}.live{display:none}.segmented{flex-wrap:wrap}}@media(max-width:650px){header{padding:0 12px}.header-actions{gap:6px}.header-actions .badge{display:none}.top-nav{padding:0 8px}.nav{padding:10px}.nav span{font-size:11px}main{padding:18px 12px}.calc-grid,.settings-grid{grid-template-columns:1fr}.page-heading{margin-bottom:14px}.card{padding:16px}.grand-total strong{font-size:33px}#catalog-content{grid-template-columns:1fr}.settings-footer{gap:10px}.brand-light{display:none}}@media print{.top-nav,.support-frame,.support-note{display:none!important}}
/* Keep dialogs near the top of a tall CRM iframe, not its vertical centre. */
dialog{position:fixed;top:16px;bottom:auto;left:50%;right:auto;transform:translateX(-50%);margin:0;max-height:min(85vh,650px)}

/* CRM cards already provide their own title and chrome. */
.formula-box summary{cursor:pointer;color:#52677c;font-size:12px;font-weight:600;padding:3px 0}
#settings-extras:empty,#settings-connection:empty{display:none}
#settings-extras{margin-top:18px}#settings-connection{margin-top:12px}
.embedded>header,.embedded footer{display:none}
.embedded .top-nav{padding:0 12px}
.embedded .top-nav nav{gap:4px;flex-wrap:wrap;overflow:visible;padding:5px 0}
.embedded .nav{font-size:0;gap:0;padding:8px 11px;margin:0;min-height:34px;border-radius:6px}
.embedded .nav span{font-size:12px}
.embedded main{padding:12px}
.embedded .page-heading{margin-bottom:12px;gap:8px}
.embedded h1{font-size:18px;letter-spacing:-.2px;margin:0}
.embedded #page-calculator .page-heading p{display:none}
.embedded .page-heading p{font-size:12px;margin-top:4px}
.embedded .card{padding:14px;border-radius:8px}
.embedded .calc-grid,.embedded .settings-grid{gap:12px}
.embedded .section-title{margin-bottom:10px}
.embedded .step,.embedded .live{display:none}
.embedded label{margin:10px 0 6px}
.embedded .segmented{margin-bottom:10px;padding:3px}
.embedded .segmented button{min-height:34px;padding:7px 5px}
.embedded .amount-wrap input{height:50px;font-size:27px}
.embedded .amount-wrap>span{top:14px}
.embedded .rate-buttons{gap:6px}
.embedded .rate-buttons button{padding:7px 10px;min-height:34px}
.embedded .formula-box{margin-top:10px;padding-top:8px}
.embedded .hint{margin:6px 0}
.embedded .result-line{padding:9px 0}
.embedded .grand-total{padding:14px 0}
.embedded .grand-total strong{font-size:32px}
.embedded .copy-preview{margin-top:12px;padding-top:10px;line-height:1.5}
.embedded .primary,.embedded .secondary{min-height:34px;padding:8px 11px}
.embedded th,.embedded td{padding:9px 8px}
.embedded .toolbar{flex-wrap:wrap}
@media(max-width:650px){.embedded .top-nav{padding:0 8px}.embedded main{padding:10px 8px}.embedded .nav{padding:8px 9px}.embedded .page-heading{flex-wrap:wrap}.embedded .settings-grid{grid-template-columns:1fr}.embedded .segmented button{white-space:normal}.embedded .card{padding:12px}}

.embedded #settings-extras{margin:0 0 10px}.embedded #settings-connection{margin:0 0 10px}