From ecd01c4617ec0a6af05cfc4388bdc82986f25961 Mon Sep 17 00:00:00 2001
From: Joe Mou <dev@mou.fo>
Date: Tue, 21 Jul 2026 17:46:58 -0400
Subject: Add async branch/tag dropdown and latest-commit bar

Adds two lazily-fetched UI pieces to match vanilla GitHub while keeping
initial page loads plain server-rendered HTML: a branch/tag selector
(native <dialog>, CSS anchor-positioned to its button, light-dismissed
via closedby="any") and a latest-commit bar above the file listing.
Both are populated by new /api/:owner/:repo/refs/:type and
/api/:owner/:repo/latest-commit/:branch/:path routes; the latter calls
GitHub's own /latest-commit JSON endpoint (the same one the React UI
uses) rather than scraping the full commit history page.
---
 public/static/style.css | 62 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

(limited to 'public/static/style.css')

diff --git a/public/static/style.css b/public/static/style.css
index e698993..983cb86 100644
--- a/public/static/style.css
+++ b/public/static/style.css
@@ -160,6 +160,68 @@ body > footer {
   border: 1px solid var(--border-color);
 }
 
+.ref-selector-button {
+  anchor-name: --ref-selector-anchor;
+}
+
+.ref-selector-menu {
+  position: absolute;
+  position-anchor: --ref-selector-anchor;
+  position-area: bottom span-right;
+  width: 16rem;
+  max-height: 20rem;
+  overflow-y: auto;
+  overflow-wrap: break-word;
+  background: var(--body-background);
+  border: 1px solid var(--border-color);
+  padding: 0.5rem;
+
+  &::backdrop {
+    background: transparent;
+  }
+}
+
+.ref-selector-tabs {
+  display: flex;
+  margin-bottom: 0.5rem;
+
+  button {
+    flex: 1;
+    padding: 0.25rem;
+    cursor: pointer;
+    &.active {
+      font-weight: bold;
+      border-bottom: 2px solid var(--link-color);
+    }
+  }
+}
+
+.ref-selector-items {
+  list-style: none;
+  margin: 0;
+  padding: 0;
+
+  li {
+    padding: 0.2rem 0;
+  }
+}
+
+.ref-selector-badge {
+  margin-left: 0.3rem;
+  font-size: 0.75rem;
+  opacity: 0.7;
+}
+
+.ref-selector-empty,
+.ref-selector-more {
+  padding: 0.2rem 0;
+  font-size: 0.85rem;
+}
+
+.latest-commit-placeholder {
+  opacity: 0.7;
+}
+
 .repo-info {
   .description {
     margin-bottom: .2rem;
-- 
cgit v1.3.1