Vanilla JS (v3): Fix mobile horizontal scroll, simplify logo to 🐱 emoji, implement feed deselect, and complete Settings (Add Feed, Export/Import OPML)

1 files changed, 58 insertions, 6 deletions

diff --git a/frontend-vanilla/src/style.css b/frontend-vanilla/src/style.css
index 6e048aa..a97f443 100644
--- a/frontend-vanilla/src/style.css
+++ b/frontend-vanilla/src/style.css
@@ -19,23 +19,31 @@
   color-scheme: light dark;
 }
 
+* {
+  box-sizing: border-box;
+}
+
 body {
   margin: 0;
   font-family: var(--font-body);
   background-color: var(--bg-color);
   color: var(--text-color);
   height: 100vh;
+  width: 100%;
   overflow: hidden;
 }
 
 #app {
   height: 100%;
+  width: 100%;
 }
 
 .layout {
   display: flex;
   height: 100%;
   width: 100%;
+  overflow-x: hidden;
+  position: relative;
 }
 
 /* Sidebar - matching v2 glass variant */
@@ -58,12 +66,16 @@ body {
   border-right-color: rgba(255, 255, 255, 0.05);
 }
 
-.sidebar-header h2 {
-  font-family: var(--font-heading);
-  font-size: 1.5rem;
-  margin: 0 0 2rem 0;
-  opacity: 0.8;
+.sidebar-header {
+  margin-bottom: 2rem;
+  display: flex;
+  justify-content: center;
+}
+
+.sidebar-logo {
+  font-size: 3rem;
   cursor: pointer;
+  user-select: none;
 }
 
 .sidebar-search {
@@ -470,4 +482,44 @@ button.active {
 .theme-dark button.active {
   background-color: #224;
   border-color: var(--accent-color);
-}
\ No newline at end of file
+}
+.add-feed-form {
+  display: flex;
+  gap: 0.5rem;
+}
+
+.add-feed-form input {
+  flex: 1;
+  padding: 0.6rem 1rem;
+  border-radius: 8px;
+  border: 1px solid var(--border-color);
+  background: var(--bg-color);
+  color: var(--text-color);
+}
+
+.settings-group label {
+  display: block;
+  font-size: 0.85rem;
+  font-weight: 600;
+  margin-bottom: 0.5rem;
+  opacity: 0.7;
+}
+
+#font-selector {
+  width: 100%;
+  padding: 0.6rem;
+  border-radius: 8px;
+  border: 1px solid var(--border-color);
+  background: var(--bg-color);
+  color: var(--text-color);
+}
+
+.data-actions button, .data-actions .button {
+  display: inline-block;
+  text-align: center;
+  width: 100%;
+}
+
+label.button {
+  cursor: pointer;
+}