[data-gb-calculator] { --gb-paper:#ebe4d8; --gb-ink:#34312b; --gb-muted:#68645c; --gb-line:#c9c0b2; --gb-green:#516451; color:var(--gb-ink); background:var(--gb-paper); font:16px/1.55 Arial, sans-serif; padding:clamp(24px,5vw,72px); box-sizing:border-box; }
[data-gb-calculator] *,[data-gb-calculator] *::before,[data-gb-calculator] *::after { box-sizing:border-box; }
[data-gb-calculator] [hidden] { display:none!important; }
[data-gb-calculator] .gb-wrap { max-width:1180px; margin:auto; }
[data-gb-calculator] .gb-eyebrow { text-transform:uppercase; letter-spacing:.16em; font-size:11px; margin:0 0 24px; font-weight:700; }
[data-gb-calculator] h1 { font:normal clamp(38px,5.5vw,72px)/1.06 Georgia,serif; letter-spacing:-.04em; margin:0 0 22px; max-width:800px; color:var(--gb-ink); }
[data-gb-calculator] .gb-intro { max-width:600px; margin:0; color:var(--gb-muted); font-size:17px; }
[data-gb-calculator] .gb-top { padding-bottom:38px; border-bottom:1px solid var(--gb-line); margin-bottom:38px; }
[data-gb-calculator] .gb-grid { display:grid; grid-template-columns:minmax(0,1.1fr) minmax(0,1fr); gap:clamp(24px,5vw,64px); align-items:start; }
[data-gb-calculator] fieldset { border:0; padding:0; margin:0 0 30px; min-width:0; }
[data-gb-calculator] legend { float:none; padding:0; margin:0 0 14px; font-size:18px; font-weight:700; width:100%; }
[data-gb-calculator] .gb-step { color:var(--gb-muted); font-size:12px; font-weight:400; margin-right:12px; }
[data-gb-calculator] label { display:block; }
[data-gb-calculator] select,[data-gb-calculator] input[type=text],[data-gb-calculator] textarea { width:100%; background:#f8f5ef; border:1px solid var(--gb-line); color:var(--gb-ink); border-radius:6px; padding:13px 14px; font:inherit; min-height:50px; }
[data-gb-calculator] .gb-fields,[data-gb-calculator] .gb-choices { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
[data-gb-calculator] .gb-fields label > span { display:block; margin-bottom:7px; font-size:13px; }
[data-gb-calculator] .gb-choice { position:relative; cursor:pointer; }
[data-gb-calculator] .gb-choice input { position:absolute; opacity:0; width:1px; height:1px; }
[data-gb-calculator] .gb-choice > span { display:flex; flex-direction:column; gap:4px; min-height:120px; height:100%; padding:16px; border:1px solid var(--gb-line); border-radius:8px; background:#f3eee5; }
[data-gb-calculator] .gb-choice input:checked + span { border:2px solid var(--gb-green); padding:15px; background:#e1e5da; }
[data-gb-calculator] .gb-choice small { color:var(--gb-muted); font-size:12px; }
[data-gb-calculator] .gb-choice svg { width:90px; height:48px; margin-bottom:5px; fill:#c7d0c3; stroke:#63755f; stroke-width:1; }
[data-gb-calculator] .gb-help { font-size:12px; color:var(--gb-muted); margin:10px 0 0; }
[data-gb-calculator] .gb-result { background:#f7f3ec; border:1px solid var(--gb-line); border-radius:16px; padding:clamp(22px,3vw,34px); }
[data-gb-calculator] .gb-result h2 { font:normal 29px/1.2 Georgia,serif; margin:0 0 20px; color:var(--gb-ink); }
[data-gb-calculator] .gb-wall { height:142px; padding:8px 0 18px; display:flex; align-items:center; }
[data-gb-calculator] .gb-wall svg { display:block; width:100%; height:100%; }
[data-gb-calculator] .gb-number { font:normal clamp(58px,7vw,86px)/1 Georgia,serif; letter-spacing:-.04em; margin-top:22px; }
[data-gb-calculator] .gb-unit { font-size:14px; margin:6px 0 0; }
[data-gb-calculator] .gb-base { font-size:13px; color:var(--gb-muted); margin:8px 0 24px; }
[data-gb-calculator] dl { margin:0; }
[data-gb-calculator] dl > div { display:flex; justify-content:space-between; gap:16px; padding:11px 0; border-top:1px solid var(--gb-line); font-size:14px; }
[data-gb-calculator] dd { margin:0; font-weight:700; text-align:right; }
[data-gb-calculator] .gb-note { font-size:13px; color:var(--gb-muted); margin:22px 0; }
[data-gb-calculator] .gb-primary,[data-gb-calculator] .gb-secondary { display:block; width:100%; border-radius:30px; padding:14px 18px; font:inherit; text-align:center; cursor:pointer; text-decoration:none; min-height:50px; }
[data-gb-calculator] .gb-primary { color:#fff; background:var(--gb-ink); border:1px solid var(--gb-ink); }
[data-gb-calculator] .gb-secondary { color:var(--gb-ink); background:transparent; border:1px solid var(--gb-line); margin-top:10px; }
[data-gb-calculator] .gb-primary:hover { background:var(--gb-green); }
[data-gb-calculator] .gb-secondary:hover { background:var(--gb-paper); }
[data-gb-calculator] :focus-visible { outline:3px solid #8a5e30; outline-offset:4px; }
[data-gb-calculator] .gb-choice input:focus-visible + span { outline:3px solid #8a5e30; outline-offset:4px; }
[data-gb-calculator] .gb-error { color:#8a3025; border-left:3px solid currentColor; padding:0 12px; }
[data-gb-calculator] .gb-error:empty { display:none; }
[data-gb-calculator] .gb-footer { border-top:1px solid var(--gb-line); padding-top:24px; margin-top:38px; font-size:12px; color:var(--gb-muted); }
[data-gb-calculator] textarea { min-height:180px; margin-top:12px; }
@media(max-width:760px) { [data-gb-calculator] .gb-grid { grid-template-columns:1fr; } [data-gb-calculator] .gb-top { margin-bottom:28px; padding-bottom:28px; } }
@media(prefers-reduced-motion:no-preference) { [data-gb-calculator] .gb-primary { transition:background .15s; } }

[data-gb-calculator] .gb-square-card { display:flex; gap:18px; align-items:center; padding:18px; border:1px solid var(--gb-line); border-radius:8px; background:#e1e5da; }
[data-gb-calculator] .gb-square-card svg { flex-shrink:0; }

[data-gb-calculator] .gb-formats { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; }
[data-gb-calculator] .gb-formats .gb-choice b { font-size:13px; }
[data-gb-calculator] .gb-formats .gb-choice > span { padding:10px; }
[data-gb-calculator] .gb-formats .gb-choice input:checked + span { padding:9px; }
[data-gb-calculator] .gb-models { margin:24px 0 0; }
[data-gb-calculator] .gb-models legend { font-size:14px; }
[data-gb-calculator] .gb-model-list { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; }
[data-gb-calculator] .gb-model-choice { position:relative; cursor:pointer; }
[data-gb-calculator] .gb-model-choice input { position:absolute; opacity:0; width:1px; height:1px; }
[data-gb-calculator] .gb-model-choice > span { display:flex; flex-direction:column; height:100%; padding:7px; background:#f5f0e8; border:1px solid var(--gb-line); border-radius:8px; }
[data-gb-calculator] .gb-model-choice input:checked + span { border:2px solid var(--gb-green); padding:6px; background:#e1e5da; }
[data-gb-calculator] .gb-model-choice input:focus-visible + span { outline:3px solid #8a5e30; outline-offset:3px; }
[data-gb-calculator] .gb-model-choice img { width:100%; aspect-ratio:1; object-fit:cover; border-radius:4px; }
[data-gb-calculator] .gb-model-choice b { font-size:12px; padding:6px 2px 2px; line-height:1.35; overflow-wrap:anywhere; }
[data-gb-calculator] .gb-unknown { aspect-ratio:1; display:grid; place-items:center; font:36px Georgia,serif; color:var(--gb-muted); background:#e9e3d9; border-radius:4px; }
[data-gb-calculator] .gb-selected { display:flex; align-items:center; gap:14px; padding-bottom:18px; font-size:16px; }
[data-gb-calculator] .gb-selected img { width:64px; height:64px; object-fit:cover; border-radius:6px; }
@media(max-width:400px) { [data-gb-calculator] .gb-formats { gap:6px; } [data-gb-calculator] .gb-formats svg { width:68px; } [data-gb-calculator] .gb-formats .gb-choice b { font-size:11px; } }

[data-gb-calculator] .gb-model-choice b { text-align:center; }

[data-gb-calculator] .gb-model-list { width:85%; }
[data-gb-calculator] .gb-recommendation { margin:20px 0; padding:16px; background:#e9ecdf; border-radius:8px; font-size:13px; }
[data-gb-calculator] .gb-recommendation p { margin:8px 0; }
[data-gb-calculator] .gb-recommendation small { color:var(--gb-muted); }

[data-gb-calculator] .gb-rounding { padding:14px; border-left:3px solid var(--gb-green); background:#e9ecdf; font-size:13px; margin:16px 0 22px; }
[data-gb-calculator] [data-per-row] { max-width:65%; font-weight:400; }

[data-gb-calculator] .gb-formats .gb-choice > span { align-items:center; text-align:center; }
[data-gb-calculator] .gb-languages { display:flex; justify-content:flex-end; gap:6px; margin:0 0 28px; flex-wrap:wrap; }
[data-gb-calculator] .gb-languages button { border:1px solid transparent; padding:8px 13px; background:transparent; color:var(--gb-muted); border-radius:20px; font:inherit; font-size:13px; cursor:pointer; }
[data-gb-calculator] .gb-languages button[aria-pressed=true] { background:var(--gb-ink); color:#fff; }
[data-gb-calculator] .gb-order-group { border-top:1px solid var(--gb-line); margin-top:14px; padding-top:14px; }
[data-gb-calculator] .gb-order-group p { line-height:1.5; }

[data-gb-calculator] .gb-languages{flex-wrap:wrap;}

/* Unified layout chooser and full-width results below the inputs. */
[data-gb-calculator] .gb-wrap { max-width:1400px; }
[data-gb-calculator] .gb-grid { display:block; }
[data-gb-calculator] .gb-model-list { width:100%; grid-template-columns:repeat(auto-fit,minmax(125px,1fr)); }
[data-gb-calculator] .gb-formats { max-width:850px; }
[data-gb-calculator] .gb-layout-group { margin-bottom:22px; }
[data-gb-calculator] .gb-layout-group h3 { font:600 14px/1.4 Arial,sans-serif; margin:0 0 12px; color:var(--gb-muted); }
[data-gb-calculator] .gb-layout-cards { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px; }
[data-gb-calculator] .gb-layout-cards .gb-choice > span { align-items:center; text-align:center; padding:18px; }
[data-gb-calculator] .gb-layout-cards .gb-choice input:checked + span { padding:17px; }
[data-gb-calculator] .gb-layout-cards svg { width:100%; max-width:180px; height:90px; }
[data-gb-calculator] .gb-fields { max-width:850px; }
[data-gb-calculator] .gb-result { margin-top:36px; }
[data-gb-calculator] [data-results] { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.1fr); gap:28px 44px; }
[data-gb-calculator] .gb-result-overview .gb-wall { height:180px; }
[data-gb-calculator] .gb-result-order { grid-column:1/-1; border-top:1px solid var(--gb-line); padding-top:8px; }
[data-gb-calculator] [data-order] { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:0 28px; }
[data-gb-calculator] [data-order] > p { grid-column:1/-1; }
[data-gb-calculator] .gb-result-order .gb-primary,[data-gb-calculator] .gb-result-order .gb-secondary { max-width:560px; }
@media(min-width:1100px) { [data-gb-calculator] .gb-model-list { grid-template-columns:repeat(8,minmax(0,1fr)); } }
@media(max-width:600px) {
 [data-gb-calculator] .gb-model-list { grid-template-columns:repeat(3,minmax(0,1fr)); }
 [data-gb-calculator] .gb-layout-cards { grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; }
 [data-gb-calculator] .gb-layout-cards .gb-choice > span { padding:12px; }
 [data-gb-calculator] .gb-layout-cards .gb-choice input:checked + span { padding:11px; }
 [data-gb-calculator] .gb-layout-cards svg { height:65px; }
 [data-gb-calculator] [data-results],[data-gb-calculator] [data-order] { grid-template-columns:1fr; }
}

[data-gb-calculator] .gb-number { font-size:clamp(30px,4vw,52px); line-height:1.15; letter-spacing:-.025em; }
[data-gb-calculator] .gb-rounding p { margin:5px 0; }
[data-gb-calculator] .gb-round-warning { color:#78451c; padding-top:8px; }
[data-gb-calculator] .gb-round-options { margin:20px 0 10px; }
[data-gb-calculator] .gb-round-options legend { font-size:14px; }
[data-gb-calculator] .gb-round-options label { font-size:14px; margin:8px 0; cursor:pointer; }
[data-gb-calculator] .gb-round-options input { accent-color:var(--gb-green); }

[data-gb-calculator] .gb-top { text-align:center; }
[data-gb-calculator] .gb-top h1,[data-gb-calculator] .gb-intro { margin-left:auto; margin-right:auto; }
[data-gb-calculator] .gb-result > h2,[data-gb-calculator] .gb-result-overview { text-align:center; }
[data-gb-calculator] .gb-selected { justify-content:center; }
[data-gb-calculator] .gb-result-overview .gb-note { max-width:470px; margin-left:auto; margin-right:auto; }
[data-gb-calculator] .gb-contact { max-width:640px; margin:38px auto 8px; text-align:center; }
[data-gb-calculator] .gb-contact h3 { font:normal clamp(25px,3vw,34px)/1.2 Georgia,serif; color:var(--gb-ink); margin:0 0 14px; }
[data-gb-calculator] .gb-contact-intro { color:var(--gb-muted); max-width:540px; margin:0 auto 24px; font-size:15px; }
[data-gb-calculator] .gb-contact .gb-primary { margin:0 auto; }
[data-gb-calculator] .gb-contact .gb-help { max-width:460px; margin:12px auto; }
[data-gb-calculator] .gb-copy-link { display:inline-block; color:var(--gb-ink); background:none; border:0; padding:12px; font:inherit; font-size:14px; text-decoration:underline; text-underline-offset:4px; cursor:pointer; min-height:44px; }
[data-gb-calculator] .gb-contact-address { margin:4px 0 0; font-size:13px; }
[data-gb-calculator] .gb-contact-address a { color:var(--gb-muted); text-underline-offset:3px; }