:root{--bg:#07101a;--panel:#0d1724;--panel2:#122235;--line:#27415e;--text:#f4f8ff;--muted:#91a6be;--accent:#5cc8ff;--accent2:#8b7bff;--ok:#49d17d;--warn:#ffc857}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--text);background:linear-gradient(135deg,#07101a,#0b1725 55%,#10243a);margin:0;font:15px/1.55 Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}.builder-topbar{z-index:8;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#07101af0;justify-content:space-between;align-items:center;padding:14px 20px;display:flex;position:sticky;top:0}.brand{color:var(--text);align-items:center;gap:10px;text-decoration:none;display:flex}.builder-brand-logo{object-fit:cover;border-radius:10px;width:42px;height:42px;display:block}.brand strong,.brand small{display:block}.brand small{color:var(--muted);font-size:11px}.builder-topbar nav{align-items:center;gap:8px;display:flex}.builder-topbar nav>a{color:#bcd1e6;text-decoration:none}.builder-shell{grid-template-columns:minmax(320px,430px) 1fr;min-height:calc(100vh - 67px);display:grid}.builder-panel{border-right:1px solid var(--line);background:#08121de0;padding:26px 22px}.builder-stage{flex-direction:column;gap:18px;min-width:0;padding:24px;display:flex}.eyebrow{letter-spacing:.16em;color:#84cfff;margin:0 0 6px;font-size:11px;font-weight:800}.builder-panel h1{margin:8px 0 12px;font-size:clamp(30px,4vw,48px);line-height:1.02}.muted,.status{color:var(--muted)}.status{font-size:12px}.progress-row{grid-template-columns:repeat(4,1fr);gap:6px;margin:22px 0 16px;display:grid}.progress-row span{border:1px solid var(--line);text-align:center;color:#b8c9dd;border-radius:999px;padding:6px 4px;font-size:10px}.form-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.form-grid label,.editor label{color:#dbe7f4;flex-direction:column;gap:6px;font-size:12px;display:flex}.form-grid .wide{grid-column:1/-1}.form-grid small,label small{color:var(--muted)}input,select,textarea{width:100%;color:var(--text);border:1px solid var(--line);background:#08121d;border-radius:10px;outline:0;padding:10px 11px}input:focus,select:focus,textarea:focus{border-color:#56aee0;box-shadow:0 0 0 3px #5cc8ff17}.theme-picker{border:0;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0;padding:0;display:grid}.theme-picker legend{grid-column:1/-1;margin-bottom:8px;font-weight:800}.theme-card{border:1px solid var(--line);color:var(--text);cursor:pointer;text-align:left;background:#0a1522;border-radius:11px;align-items:center;gap:9px;padding:10px;display:flex}.theme-card.active{border-color:#70c9ff;box-shadow:0 0 0 2px #5cc8ff1a}.swatch{border-radius:7px;flex:none;width:22px;height:22px}.swatch.signal{background:linear-gradient(135deg,#ff7a32,#071b32)}.swatch.heritage{background:linear-gradient(135deg,#d5a85c,#20352d)}.swatch.coastal{background:linear-gradient(135deg,#16a4a0,#073b4c)}.swatch.studio{background:linear-gradient(135deg,#6456e8,#181818)}.action-row{flex-wrap:wrap;gap:8px;display:flex}.primary,.ghost,.viewport-toggle button{cursor:pointer;border:0;border-radius:10px;padding:10px 13px}.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#06111d;font-weight:900}.ghost,.viewport-toggle button{color:#d7e5f3;border:1px solid var(--line);background:#102033}.ghost:disabled{opacity:.45;cursor:not-allowed}.link-button{align-items:center;text-decoration:none;display:inline-flex}.check{flex-direction:row!important;align-items:flex-start!important;display:flex!important}.check input{width:auto;margin-top:4px}.ai-panel{border:1px solid var(--line);background:#0a1521;border-radius:12px;margin-top:18px;padding:12px}.ai-panel summary{cursor:pointer;font-weight:800}.ai-panel p{color:var(--muted);font-size:12px}.preview-toolbar,.editor-head,.quality-panel,.export-panel{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.preview-toolbar small{color:var(--muted);margin-top:3px;display:block}.viewport-toggle{gap:6px;display:flex}.viewport-toggle button.active{color:#07111b;background:#d8f4ff}.preview-shell{width:100%;margin:auto;transition:max-width .2s}.preview-shell.tablet{max-width:820px}.preview-shell.mobile{max-width:420px}.preview-shell iframe{background:#fff;border:1px solid #2f4965;border-radius:14px;width:100%;height:720px}.empty-state{text-align:center;color:#9bb0c7;border:1px dashed #36516f;border-radius:16px;align-content:center;place-items:center;min-height:520px;display:grid}.empty-state span{color:#294966;font-size:54px;font-weight:900}.empty-state h2{margin:0}.empty-state p{margin:6px 0}.editor,.quality-panel,.export-panel{border:1px solid var(--line);background:#0b1724;border-radius:15px;padding:18px}.editor{gap:12px;display:grid}.editor-head{align-items:center}.service-editors,.faq-editors{gap:10px;display:grid}.service-row,.faq-row{background:#08131e;border:1px solid #203b56;border-radius:12px;grid-template-columns:1fr 2fr;gap:8px;padding:10px;display:grid}.quality-panel,.export-panel{align-items:center}.quality-list{gap:7px;min-width:min(520px,100%);display:grid}.quality-item{background:#0a1521;border-radius:10px;align-items:flex-start;gap:8px;padding:9px 10px;display:flex}.quality-item.good b{color:var(--ok)}.quality-item.warn b{color:var(--warn)}@media (max-width:1050px){.builder-shell{grid-template-columns:1fr}.builder-panel{border-right:0;border-bottom:1px solid var(--line)}.builder-stage{padding:18px}.preview-shell iframe{height:660px}}@media (max-width:650px){.builder-topbar{padding:10px 12px}.brand small,.builder-topbar nav>a{display:none}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.theme-picker{grid-template-columns:1fr}.builder-stage{padding:12px}.preview-toolbar,.editor-head,.quality-panel,.export-panel{flex-direction:column}.viewport-toggle{width:100%}.viewport-toggle button{flex:1}.service-row,.faq-row{grid-template-columns:1fr}.preview-shell iframe{height:620px}}.builder-powered{border-top:1px solid var(--line);background:#07101a;justify-content:center;padding:16px 20px;display:flex}.builder-powered a{width:min(360px,82vw);display:block}.builder-powered img{width:100%;height:auto;display:block}
