Explicit Docsearch variables

Author: rwinch

src/css/vendor/docsearch.css

@@ -30,7 +30,42 @@
   font-size: 14px;
 }
 
-:root,
-html.dark-theme {
+/* Variables */
+
+:root {
+  --docsearch-primary-color: var(--link-font-color: #086dc3);
+  --docsearch-searchbox-background: var(--body-background-color);
+}
+
+/* Darkmode */
+
+html.dark-theme,
+html[data-theme='dark'] {
+  --docsearch-text-color: rgb(245, 246, 247);
+  --docsearch-container-background: rgba(9, 10, 17, 0.8);
+  --docsearch-modal-background: rgb(21, 23, 42);
+  --docsearch-modal-shadow:
+    inset 1px 1px 0 0 rgb(44, 46, 64),
+    0 3px 8px 0 rgb(0, 3, 9);
   --docsearch-searchbox-background: var(--body-background-color);
+  --docsearch-searchbox-focus-background: var(--panel-background-color);
+  --docsearch-hit-color: rgb(190, 195, 201);
+  --docsearch-hit-shadow: none;
+  --docsearch-hit-background: rgb(9, 10, 17);
+  --docsearch-key-gradient:
+    linear-gradient(
+      -26.5deg,
+      rgb(86, 88, 114) 0%,
+      rgb(49, 53, 91) 100%
+    );
+  --docsearch-key-shadow:
+    inset 0 -2px 0 0 rgb(40, 45, 85),
+    inset 0 0 1px 1px rgb(81, 87, 125),
+    0 2px 2px 0 rgba(3, 4, 9, 0.3);
+  --docsearch-footer-background: rgb(30, 33, 54);
+  --docsearch-footer-shadow:
+    inset 0 1px 0 0 rgba(73, 76, 106, 0.5),
+    0 -4px 8px 0 rgba(0, 0, 0, 0.2);
+  --docsearch-logo-color: rgb(255, 255, 255);
+  --docsearch-muted-color: rgb(127, 132, 151);
 }