/* A navy night palette for the existing E Studio design. Light stays intact. */
:root{--button-ink:#FFFFFF;--button-bg:#93620D;--button-hover:#7D5208}
html[data-theme=dark]{--sky:#142433;--sky-2:#1B3043;--haze:#21384C;--ink:#EEF3F6;--ink-2:#B5C6D2;--line:rgba(238,243,246,.18);--deep:#0B1722;--deep-2:#172B3C;--on-deep:#EEF3F6;--on-deep-2:#B5C6D2;color-scheme:dark}
html[data-theme=light]{color-scheme:light}
html[data-theme=dark] .hdr{background:rgba(20,36,51,.94)}
.btn{background:var(--button-bg);color:var(--button-ink)}
.btn:hover{background:var(--button-hover)}
.row:hover .arr{color:#142433}
.theme-toggle{display:inline-grid;place-items:center;flex-shrink:0;width:42px;height:42px;padding:0;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--ink);cursor:pointer}
.theme-toggle:hover{background:var(--haze)}
.theme-toggle svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.theme-toggle .theme-moon{display:none}
html[data-theme=dark] .theme-toggle .theme-sun{display:none}
html[data-theme=dark] .theme-toggle .theme-moon{display:block}
html[data-theme=dark] :focus-visible,html[data-theme=dark] .field input:focus,html[data-theme=dark] .field textarea:focus{outline:2px solid var(--ochre);outline-offset:3px}
html[data-theme=dark] .iso-tag rect{fill:#142433}
html[data-theme=dark] .logo svg path:nth-child(2){fill:#E9EFF3}
html[data-theme=dark] .logo svg path:nth-child(3){fill:#8DA5B6}
html[data-theme=dark] .field ::placeholder{color:var(--ink-2)}
.language-select option{background:var(--sky);color:var(--ink)}
html.theme-changing :is(body,.hdr,.band,.deep,.foot,.menu,.btn,.row,.theme-toggle,.language-select,.field input,.field textarea,.field select){transition:background-color .45s,color .45s,border-color .45s}
@media(max-width:599px){.theme-toggle{width:36px;height:36px}.theme-toggle svg{width:17px;height:17px}.hdr-in{gap:5px}}
@media(prefers-reduced-motion:reduce){html.theme-changing *{transition:none!important}}