Rebrand via Tailwind theme vars; hide signup prompt via :has() + observer; sync yaml with volume fix

assets/custom.css

@@ -1,51 +1,65 @@
-/* Co‑op branding colors */
-:root {
-  --brand-primary-rgb: 91,140,90;   /* green */
-  --brand-surface-rgb: 250,248,245;/* cream */
+/* ============================================================
+   Inference Co-op branding — LibreChat overlay (v2, DOM-verified)
+   LibreChat's Tailwind theme resolves every color through CSS
+   variables set on html.light / html.dark (space-separated RGB).
+   Overriding those variables rebrands the WHOLE app — login page,
+   chat UI, dialogs — through the existing theme system.
+   ============================================================ */
+
+html.light {
+  --surface-primary: 250 248 245;   /* cream background */
+  --surface-secondary: 241 237 230;
+  --surface-tertiary: 232 227 217;
+  --surface-hover: 236 234 217;
+  --surface-submit: 91 140 90;      /* co-op green */
+  --surface-submit-hover: 74 122 74;
+  --accent-primary: 91 140 90;
+  --accent-primary-hover: 74 122 74;
+  --ring-primary: 91 140 90;
+  --link: 74 122 74;
+  --text-primary: 36 48 32;
+  --text-secondary: 90 107 82;
+  --border-light: 213 221 208;
 }
 
-/* Primary‑color UI */
-button,
-.primary,
-.MuiButton-contained,
-.ant-btn-primary {
-  background-color: rgb(var(--brand-primary-rgb)) !important;
-  border-color: rgb(var(--brand-primary-rgb)) !important;
+html.dark {
+  --surface-primary: 31 36 27;
+  --surface-secondary: 38 45 34;
+  --surface-tertiary: 46 54 40;
+  --surface-hover: 49 57 45;
+  --surface-submit: 122 184 122;
+  --surface-submit-hover: 142 200 142;
+  --accent-primary: 122 184 122;
+  --accent-primary-hover: 142 200 142;
+  --ring-primary: 142 200 142;
+  --link: 142 200 142;
+  --text-primary: 236 233 226;
+  --text-secondary: 168 173 158;
+  --border-light: 74 82 64;
 }
 
-/* Surface background */
-body,
-.appContainer,
-.chatContainer,
-.login-page {
-  background-color: rgb(var(--brand-surface-rgb)) !important;
+/* ---- Remove the "Don't have an account? Sign up" line ----
+   The <p> wraps the register link on auth pages. :has() hides the
+   whole paragraph (custom2.js is the MutationObserver fallback). */
+p:has(> a[href*="register"]) {
+  display: none !important;
 }
-
-/* Hide any registration / external‑account UI */
+/* Belt-and-braces: hide any residual register/signup links */
 a[href*="register"],
-a[href*="signup"],
-.register-link,
-.signup-link {
+a[href*="signup"] {
   display: none !important;
 }
 
-/* Ensure text on login page uses branding colors */
-.login-page, .login-page * {
-  color: rgb(36,48,32) !important;
-}
-
+/* ---- Footer: simple centered link to the co-op homepage ---- */
 footer {
   text-align: center;
   padding: 1rem;
 }
 footer::before {
-  content: "© Inference Co‑op – ";
+  content: "© Inference Co-op – ";
 }
 footer::after {
   content: "inference.coop";
-  color: rgb(var(--brand-primary-rgb));
+  color: rgb(var(--accent-primary));
   cursor: pointer;
 }
-footer::after:hover {
-  text-decoration: underline;
-}