/* Semantic palette shared by the website and embedded gateway. */
:root{color-scheme:light;--page:#f3f6fa;--surface:#fff;--surface-raised:#edf2f8;--text:#192b40;--muted:#52657a;--border:#a7b7c8;--accent:#1767a0;--accent-hover:#10517e;--on-accent:#fff;--focus:#1767a0;--success:#126440;--success-bg:#e1f4e9;--danger:#a3293c;--danger-bg:#ffe9ed;--warning:#77500b;--warning-bg:#fff1cf;--info-bg:#e4f1fc;--nav:#121d2d;--nav-text:#d2dbe8;--ink:var(--text);--line:var(--border);--blue:var(--accent);--bg:var(--page);--green:var(--success);--red:var(--danger);--amber:var(--warning)}
:root[data-theme=dark]{color-scheme:dark;--page:#111b28;--surface:#192738;--surface-raised:#24354a;--text:#edf3fa;--muted:#b1c2d5;--border:#637b96;--accent:#8acaff;--accent-hover:#b5deff;--on-accent:#102638;--focus:#8acaff;--success:#8ae2b2;--success-bg:#153e2d;--danger:#ffb6c2;--danger-bg:#492735;--warning:#f9d58b;--warning-bg:#40351e;--info-bg:#223b53}
html,body{color:var(--text);background:var(--page)}
button,input,select,textarea{font:inherit;accent-color:var(--accent)}
input,select,textarea{color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:8px;max-width:100%}
button{color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:6px}
:focus-visible{outline:3px solid var(--focus)!important;outline-offset:3px}
button:disabled,input:disabled,select:disabled,textarea:disabled{opacity:1!important;color:var(--muted)!important;background:var(--surface-raised)!important;cursor:not-allowed}
.appearance-picker{display:flex;align-items:center;gap:8px;font-size:13px;letter-spacing:0;color:var(--text);flex-wrap:wrap}
.appearance-picker select{width:auto;min-height:40px}
.appearance-status:empty{display:none}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(forced-colors:active){:root{--page:Canvas;--surface:Canvas;--surface-raised:Canvas;--text:CanvasText;--muted:CanvasText;--border:CanvasText;--accent:LinkText;--on-accent:Canvas;--focus:Highlight;--success:CanvasText;--success-bg:Canvas;--danger:CanvasText;--danger-bg:Canvas;--warning:CanvasText;--warning-bg:Canvas;--info-bg:Canvas}}