/* Public themes: fixed palettes, never arbitrary CSS from database input. */
body[data-theme="industrial-power"]{--navy:#0B203A;--deep:#07182D;--red:#C52B27;--paper:#F3F5F8;--slate:#526174;--border:#DEE4EC;--focus:#805000;--action-hover:#A9221E;--on-dark:#D3DCE8;--accent-light:#FFB6B1;--dark-border:#34465D}
body[data-theme="copper-works"]{--navy:#292524;--deep:#1C1917;--red:#A64417;--paper:#FAF5EF;--slate:#64584F;--border:#E7DDD1;--focus:#805000;--action-hover:#81320F;--on-dark:#E7DACE;--accent-light:#FFD0AE;--dark-border:#55443A}
body[data-theme="evergreen-engineering"]{--navy:#123D32;--deep:#092C24;--red:#08766E;--paper:#F0F7F4;--slate:#4D655C;--border:#D9E7DF;--focus:#805000;--action-hover:#065C55;--on-dark:#CEE5DA;--accent-light:#9EE8D8;--dark-border:#31564A}
body[data-theme] .button:hover{background:var(--action-hover)}
body[data-theme] .button.light:hover{background:var(--paper);color:var(--navy)}
body[data-theme] .contact-band p,body[data-theme] footer p,body[data-theme] footer a,body[data-theme] footer .text-button,body[data-theme] .footer-bottom{color:var(--on-dark)}
body[data-theme] .contact-band .eyebrow{color:var(--accent-light)}
body[data-theme] .footer-bottom{border-color:var(--dark-border)}
body[data-theme] .contact-band :focus-visible,body[data-theme] footer :focus-visible,body[data-theme] .chat-panel>header :focus-visible,body[data-theme] .chat-launch:focus-visible{outline-color:#F2B544}
body[data-theme="copper-works"] .product-card,body[data-theme="copper-works"] .service-card{border-radius:6px;overflow:hidden}
body[data-theme="evergreen-engineering"] .product-card,body[data-theme="evergreen-engineering"] .service-card{border-radius:12px;overflow:hidden}
body[data-theme="evergreen-engineering"] .button{border-radius:6px}