body[data-showroom-theme]{--red:var(--theme-primary);--red2:var(--theme-primary);--navy:var(--theme-accent);--paper:var(--theme-background)}
body[data-showroom-theme] .btn:hover{filter:brightness(.88)}
body.theme-soft-modern{--radius:22px;--shadow:0 18px 50px rgba(20,28,35,.09)}
body.theme-soft-modern .listing-card,body.theme-soft-modern .panel,body.theme-soft-modern .cta-box{border-radius:24px}
body.theme-nordic{--ink:#202725;--muted:#68726e;--card:#fff;--line:#dce2df;--radius:10px;--shadow:0 8px 24px rgba(30,45,40,.07);font-family:"DM Sans",sans-serif}
body.theme-nordic .topbar{background:#eef2ef;color:var(--ink)}body.theme-nordic .hero{min-height:540px}body.theme-nordic .listing-card,body.theme-nordic .panel,body.theme-nordic .cta-box{border-radius:10px;box-shadow:none}body.theme-nordic .eyebrow{letter-spacing:.16em}
body.theme-industrial{--ink:#16191b;--muted:#62686b;--card:#f7f7f5;--line:#aeb3b5;--radius:2px;--shadow:8px 8px 0 rgba(0,0,0,.12)}body.theme-industrial .btn,body.theme-industrial input,body.theme-industrial select,body.theme-industrial textarea,body.theme-industrial .listing-card,body.theme-industrial .panel,body.theme-industrial .cta-box{border-radius:2px}body.theme-industrial h1,body.theme-industrial h2,body.theme-industrial h3{text-transform:uppercase;letter-spacing:-.02em}body.theme-industrial .model-strip{border-block:4px solid var(--theme-primary)}
body.theme-executive{--ink:#eee9df;--muted:#b5ad9e;--card:#17191d;--line:#353940;--radius:14px;--shadow:0 22px 60px rgba(0,0,0,.3);background:#0f1114;color:var(--ink)}body.theme-executive .nav,body.theme-executive .showroom,body.theme-executive .about,body.theme-executive .product-shelf,body.theme-executive .admin-main{background:#0f1114}body.theme-executive .listing-card,body.theme-executive .panel,body.theme-executive .shelf-card,body.theme-executive .cta-box{background:var(--card);border-color:var(--line)}body.theme-executive .nav-links a,body.theme-executive .ghost-link,body.theme-executive .brand,body.theme-executive h1,body.theme-executive h2,body.theme-executive h3{color:var(--ink)}body.theme-executive input,body.theme-executive select,body.theme-executive textarea{background:#22252a;color:#fff;border-color:#41454c}
body.theme-vibrant{--ink:#12203a;--muted:#52627a;--card:#fff;--line:#dce5f2;--radius:26px;--shadow:0 18px 45px rgba(28,72,125,.14)}body.theme-vibrant .hero-shade{background:linear-gradient(90deg,color-mix(in srgb,var(--theme-accent) 88%,transparent),transparent)}body.theme-vibrant .listing-card,body.theme-vibrant .panel,body.theme-vibrant .cta-box{border-radius:26px}body.theme-vibrant .model-strip{background:var(--theme-accent)}body.theme-vibrant .eyebrow{color:var(--theme-primary)}
.appearance-editor{border:1px solid var(--line);border-radius:16px;padding:20px;margin-block:8px 12px}.appearance-editor h3{margin:0 0 16px}.theme-colors{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.theme-colors label{display:grid;gap:8px;color:var(--muted);font-size:13px}.theme-colors input{width:100%;height:46px;padding:4px}.theme-preview{--preview-primary:#d51f2a;--preview-accent:#162738;--preview-bg:#f4f1ea;margin-top:16px;padding:24px;background:var(--preview-bg);color:var(--preview-accent);border:1px solid var(--line);border-radius:18px;display:grid;gap:8px}.theme-preview span{font-size:11px;text-transform:uppercase;letter-spacing:.12em}.theme-preview b{font-size:24px}.theme-preview button{justify-self:start;border:0;background:var(--preview-primary);color:#fff;padding:9px 14px;border-radius:9px}.theme-preview.theme-industrial,.theme-preview.theme-industrial button{border-radius:1px}.theme-preview.theme-executive{background:#111318;color:#eee3ce}.theme-preview.theme-nordic{border-radius:8px;box-shadow:none}.theme-preview.theme-vibrant{background:linear-gradient(135deg,var(--preview-bg),#fff)}
@media(max-width:570px){.theme-colors{grid-template-columns:1fr}.appearance-editor{padding:15px}}