Add comp-physics.group navbar, restyle header

- Add announce bar override matching comp-physics.group navbar
  (Home/Team/Papers/Teaching/MFC/Docs links in gold)
- Rename site to 'Group Documentation', hide logo in Material header
- Increase Material header title font size to h1
- Remove navigation.tabs (was creating redundant third bar)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: sbryngelson

docs/assets/extra.css

@@ -26,6 +26,7 @@
 
 .md-header__topic {
   font-weight: 700;
+  font-size: 1.5rem;
 }
 
 a {
@@ -55,11 +56,67 @@ a:hover {
   color: #d4b07a;
 }
 
-.md-header__button.md-logo img {
-  height: 2.5rem;
-  width: auto;
+.md-header__button.md-logo {
+  display: none;
 }
 
 .md-footer {
   display: none;
 }
+
+/* Top navbar matching comp-physics.group Bootstrap navbar */
+.md-banner {
+  background-color: #212529 !important;
+  padding: 0 1rem;
+}
+
+.cp-navbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  width: 100%;
+  height: 3.5rem;
+  max-width: 1400px;
+  margin: 0 auto;
+}
+
+.cp-navbar-brand {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  color: #fff !important;
+  text-decoration: none !important;
+  font-size: 1rem;
+  white-space: nowrap;
+}
+
+.cp-navbar-brand:hover {
+  color: rgba(255,255,255,0.75) !important;
+}
+
+.cp-navbar-brand img {
+  border-radius: 3px;
+}
+
+.cp-navbar-links {
+  display: flex;
+  align-items: center;
+  gap: 0.25rem;
+}
+
+.cp-navbar-links a {
+  color: #c0995e !important;
+  text-decoration: none !important;
+  font-size: 0.9rem;
+  padding: 0.4rem 0.65rem;
+  border-radius: 4px;
+  transition: color 0.15s;
+}
+
+.cp-navbar-links a:hover {
+  color: #d4b07a !important;
+}
+
+.cp-navbar-active {
+  color: #d4b07a !important;
+}

mkdocs.yml

@@ -1,11 +1,12 @@
-site_name: "Computational Physics @ GT: Group Documentation"
+site_name: "Group Documentation"
 site_url: https://comp-physics.group/group-docs/
 repo_url: https://github.com/comp-physics/group-docs
 edit_uri: edit/master/docs/
 docs_dir: docs
 
 theme:
   name: material
+  custom_dir: overrides
   logo: assets/favicon.ico
   favicon: assets/favicon.ico
   font:

overrides/main.html

@@ -0,0 +1,18 @@
+{% extends "base.html" %}
+
+{% block announce %}
+  <div class="cp-navbar">
+    <a class="cp-navbar-brand" href="https://comp-physics.group">
+      <img src="https://comp-physics.group/favicon.ico" width="24" height="24" alt="">
+      <b>Computational Physics @ GT</b>
+    </a>
+    <nav class="cp-navbar-links">
+      <a href="https://comp-physics.group"><b>Home</b></a>
+      <a href="https://comp-physics.group/team"><b>Team</b></a>
+      <a href="https://comp-physics.group/papers"><b>Papers</b></a>
+      <a href="https://comp-physics.group/teaching"><b>Teaching</b></a>
+      <a href="https://comp-physics.group/software"><b>MFC</b></a>
+      <a href="https://comp-physics.group/group-docs/" class="cp-navbar-active"><b>Docs</b></a>
+    </nav>
+  </div>
+{% endblock %}