Update: Move repo badge to footer

Co-Authored-By: Codex <codex@openai.com>

Author: heikkitoivonen

docs/overrides/partials/copyright.html

@@ -0,0 +1,22 @@
+<div class="md-copyright footer-meta">
+  <div class="footer-meta__left">
+    {% if config.copyright %}
+      <div class="md-copyright__highlight">
+        {{ config.copyright }}
+      </div>
+    {% endif %}
+
+    {% if config.extra.generator is not defined or config.extra.generator != false %}
+      <div class="md-copyright__highlight">
+        Made with
+        <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
+          Material for MkDocs
+        </a>
+      </div>
+    {% endif %}
+  </div>
+
+  <div class="footer-meta__right">
+    {% include "partials/source.html" %}
+  </div>
+</div>

docs/stylesheets/extra.css

@@ -0,0 +1,55 @@
+/* Hide header repo badge; show repo in footer right via override */
+.md-header__source {
+  display: none;
+}
+
+.footer-meta {
+  align-items: center;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.5rem 1rem;
+  width: 100%;
+}
+
+.footer-meta__left {
+  display: flex;
+  flex-direction: column;
+  gap: 0.25rem;
+}
+
+.footer-meta__right {
+  margin-left: auto;
+  flex: 0 0 auto;
+}
+
+.footer-meta__right .md-source {
+  max-width: none;
+  overflow: visible;
+  white-space: nowrap;
+  width: auto;
+  display: inline-flex;
+}
+
+.footer-meta__right .md-source__repository,
+.footer-meta__right .md-source__facts {
+  white-space: nowrap;
+  max-width: none;
+}
+
+.footer-meta__right .md-ellipsis {
+  overflow: visible;
+  text-overflow: clip;
+}
+
+@media screen and (max-width: 44em) {
+  .footer-meta {
+    flex-direction: column;
+    align-items: stretch;
+  }
+
+  .footer-meta__right {
+    display: flex;
+    justify-content: flex-end;
+    margin-left: 0;
+  }
+}

mkdocs.yml

@@ -1,9 +1,12 @@
 site_name: Python Time & Space Complexity
 site_description: Comprehensive documentation of time and space complexity for Python built-ins and standard library
 site_url: https://pythoncomplexity.com
+repo_url: https://github.com/heikkitoivonen/python-time-space-complexity
+repo_name: GitHub
 
 theme:
   name: material
+  custom_dir: docs/overrides
   features:
     - navigation.instant
     - navigation.tracking
@@ -384,8 +387,7 @@ extra:
   analytics:
     provider: google
     property: G-7QJ6R1ZTRV
-  social:
-    - icon: fontawesome/brands/github
-      link: https://github.com/heikkitoivonen/python-time-space-complexity
+extra_css:
+  - stylesheets/extra.css
 
 copyright: Copyright © 2026