.theme-toggle{flex:0 0 44px;width:44px;height:44px;border:1px solid var(--line);background:transparent;color:var(--text);font-size:24px;line-height:1;cursor:pointer;border-radius:6px}
.theme-toggle:hover{background:var(--surface)}
.theme-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
:root[data-theme=dark]{color-scheme:dark;--bg:#101B29;--surface:#182638;--text:#E8EFF7;--muted:#AFBDCD;--line:#35465B;--accent:#8CC8F0;--mint:#7CDAC5;--button:#A9D5F1}
[data-theme=dark] .primary,[data-theme=dark] .cookie-banner button.accept{background:var(--button);border-color:var(--button);color:#101B29}
[data-theme=dark] .primary:hover{background:#C9E6F9;border-color:#C9E6F9;color:#101B29}
[data-theme=dark] .languages a[aria-current=page]{background:#294968;color:var(--text)}
[data-theme=dark] .price-card,[data-theme=dark] input,[data-theme=dark] .cookie-banner{background:var(--surface)}
[data-theme=dark] .price-card:nth-child(2){background:#20334A;border-color:#58799B}
[data-theme=dark] .technical-actions a:hover{color:var(--text)}
@media(max-width:600px){.header-actions{gap:8px}.theme-toggle{flex-basis:40px;width:40px;height:44px}}