/* GEODIAG: restrained blue surfaces, with an explicit light option. */
:root{--ui-bg:#f2f5f9;--ui-panel:#fff;--ui-soft:#eaf0f7;--ui-field:#fbfcfe;--ui-ink:#20354e;--ui-muted:#526880;--ui-line:#d5dfea;--ui-accent:#315f92;--ui-accent-text:#fff;--ui-hover:#e3edf8;--ui-nav:#e8eef6;--ui-nav-text:#28496f;--ui-nav-active:#d6e4f4;--ui-nav-line:#cedcec;--ui-focus:#789fd0;--ui-success-bg:#edf5f0;--ui-success-text:#286442;--ui-warning-bg:#fcf3df;--ui-warning-text:#755720;--ui-danger-bg:#fbeeee;--ui-danger-text:#983c3c;color-scheme:light}
:root[data-theme=dark]{--ui-bg:#0b1c2b;--ui-panel:#122b40;--ui-soft:#18354d;--ui-field:#10263a;--ui-ink:#e3edf7;--ui-muted:#aec4d9;--ui-line:#2b475f;--ui-accent:#a9c9ef;--ui-accent-text:#102c48;--ui-hover:#254764;--ui-nav:#0e2335;--ui-nav-text:#c1d4e7;--ui-nav-active:#233e59;--ui-nav-line:#29445c;--ui-focus:#b4d2f5;--ui-success-bg:#173c37;--ui-success-text:#b5dcc9;--ui-warning-bg:#433c2a;--ui-warning-text:#f0dba9;--ui-danger-bg:#482e37;--ui-danger-text:#f4bbc3;color-scheme:dark}
.theme-picker{display:inline-flex;flex-shrink:0;gap:2px;padding:3px;background:#edf2f8;border:1px solid #ccd8e6;border-radius:6px;align-items:center}
.theme-picker button{font:600 11px/1.4 Arial,sans-serif;min-height:30px;padding:5px 9px;background:transparent;border:0;border-radius:4px;color:#345370;box-shadow:none;white-space:nowrap}
.theme-picker button:hover{background:#dbe7f5;color:#213c60}.theme-picker button[aria-pressed=true]{background:#244e7d;color:#fff}
.theme-picker button:focus-visible{outline:2px solid #527ca8;outline-offset:2px}
@media(max-width:600px){.theme-picker button{font-size:10px;padding:5px 6px}}
@media print{.theme-picker{display:none!important}}