.brand-header{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:16px}.brand-header h2{font-size:23px}.brand-header #generateGuideTop{order:1}.brand-header [data-close]{order:2}.foundation-actions{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:15px 0;border-bottom:1px solid var(--line)}#livePreviewStatus{color:#d3e6b2;min-height:24px;font-size:13px;margin:12px 0}#pairingReference a{color:#cfeaa4}#elementFields{border:1px solid var(--line);margin-top:18px;padding:12px}#elementFields legend{font-size:12px;color:var(--muted)}#guidePreview{min-height:550px;height:68vh}.direction-card iframe{height:470px;min-height:0}.brief-pane .fine{line-height:1.6}.visual-main{scroll-padding-top:15px}.guide-activity{bottom:25px;max-height:150px;overflow:auto}@media(max-width:800px){.brand-header{height:140px;grid-template-columns:1fr auto;gap:10px}.brand-header #generateGuideTop{grid-column:1/-1;grid-row:2;order:3;font-size:13px}.brand-header [data-close]{grid-column:2;grid-row:1}.visual-layout{height:calc(100% - 140px)}.brand-header h2{font-size:20px}.brand-header .eyebrow{font-size:8px}}@media(max-width:600px){.visual-layout{height:auto}.foundation-actions{align-items:stretch}.foundation-actions button{width:100%}.brand-header{position:sticky;top:0}#guidePreview{height:650px}}