/* ULAN Waldgruen-Theme fuer LibreChat (self-hosted Override) */
:root, .dark { --brand-purple: #256C34; }
:root { --primary: 139 49% 28%; --primary-foreground: 0 0% 100%; --ring: 139 49% 28%; }
.dark  { --primary: 143 45% 52%; --ring: 143 45% 52%; }

/* Linke Navigation (Icon-Leiste + Chat-Liste) in deutlichem, aber schrifttauglichem Waldgruen */
:root .bg-surface-primary-alt { background-color: #CFE1D4 !important; }
.dark  .bg-surface-primary-alt { background-color: #172A1E !important; }
/* aktive Konversation / Hover dezent gruen abheben */
:root .bg-surface-active-alt { background-color: #B4D2BC !important; }
.dark  .bg-surface-active-alt { background-color: #21402C !important; }