/* ITOP Quiet Silver v1. Proposal: UI extension, not a replacement for official logo colors. */
:root,[data-theme="light"]{
 --ui-bg:#F6F5F1;--ui-side:#ECEDEA;--ui-surface:#FCFCF9;--ui-soft:#F0F2EE;
 --ui-text:#2C3437;--ui-muted:#5F6B6D;--ui-line:#D8DEDA;--ui-control:#7F8B89;
 --ui-primary:#405B63;--ui-on-primary:#FFFFFF;--ui-selected:#E2ECEA;--ui-on-selected:#304F51;
 --ui-focus:#405B63;--ui-success:#2D6A52;--ui-success-bg:#E6F0E9;
 --ui-warning:#8A5A16;--ui-warning-bg:#F6EDD9;--ui-error:#A23C46;--ui-error-bg:#F7E7E8;
 --ui-info:#3E607B;--ui-info-bg:#E8EEF5;
 --brand-itop:#D71920;--brand-atb:#E6FF00;--brand-atb-ink:#283330;
 color-scheme:light;
}
[data-theme="dark"]{
 --ui-bg:#1F2527;--ui-side:#232B2D;--ui-surface:#272F31;--ui-soft:#30393B;
 --ui-text:#E4E8E4;--ui-muted:#AEB9B5;--ui-line:#46514E;--ui-control:#778984;
 --ui-primary:#A7C5C2;--ui-on-primary:#1F2D2F;--ui-selected:#354947;--ui-on-selected:#DCEBE6;
 --ui-focus:#A7C5C2;--ui-success:#B2DAC3;--ui-success-bg:#293E34;
 --ui-warning:#E8C998;--ui-warning-bg:#443A2C;--ui-error:#F1B7BA;--ui-error-bg:#492F34;
 --ui-info:#BDD4E8;--ui-info-bg:#2C3B48;
 color-scheme:dark;
}