Fix article row layout: button overlapping title, uneven summary gaps

article-row had no layout structure at all — title link, score badge,
and the dismiss button were plain inline siblings in a block <li>, so a
long title pushed the button flush against (or past) the row's edge.
Group title+score into a header row and make the row itself a flex
column so summary/topics/button always stack on their own line below,
regardless of title length.

Also stopped rendering the summary <p> and topics div at all when
there's no content (many RSS entries have no description), instead of
emitting empty elements — spacing was uneven because those still
reserved a line's worth of height. Left this as an explicit Rust-side
branch rather than CSS :empty: an empty <p> still contains a
zero-length text node, and whether :empty matches that is
inconsistent across engines, whereas the topics div (an empty `for`
loop) has zero children and would be a safe :empty candidate — but
kept both on the same explicit mechanism for consistency.

Swapped the dismiss button from a raw <button> to the dx Button
component, matching the rest of the row and the project's preference
for the component library over raw elements.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PqTJmazHBQK878vjQ4JnnF

crates/web/assets/app.css

@@ -4,9 +4,10 @@ body { font-family: system-ui, sans-serif; margin: 0; color: #1a1a1a; height: 10
 .content-header h2 { margin: 0; }
 .article-scroll-area { flex: 1; min-height: 0; padding: 0 1.5rem 1.5rem; }
 .article-list { list-style: none; padding: 0; margin: 0; }
-.article-row { border-bottom: 1px solid #ddd; padding: 1rem 0; }
+.article-row { border-bottom: 1px solid #ddd; padding: 1rem 0; display: flex; flex-direction: column; align-items: flex-start; gap: 0.5rem; }
+.article-row-header { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.5rem; }
 .article-row a { font-weight: 600; text-decoration: none; color: #0b5fff; }
-.summary { color: #444; margin: 0.4rem 0; }
+.summary { color: #444; margin: 0; }
 .topics { display: flex; flex-wrap: wrap; gap: 0.3rem; }
 .error { color: #b00020; }
 .subscribe-form { display: flex; gap: 0.5rem; margin: 1rem 0; }

crates/web/src/app/article_row.rs

@@ -1,6 +1,7 @@
 use crate::api;
 use crate::api::ArticleView;
 use crate::components::badge::{Badge, BadgeVariant};
+use crate::components::button::{Button, ButtonSize, ButtonVariant};
 use dioxus::prelude::*;
 
 #[component]
@@ -8,17 +9,25 @@ pub fn ArticleRow(article: ArticleView) -> Element {
     let score_pct = article.final_score.map(|s| (s * 100.0).round() as i32);
     rsx! {
         li { class: "article-row",
-            a { href: "{article.url}", target: "_blank", "{article.title}" }
+            div { class: "article-row-header",
-            if let Some(pct) = score_pct {
+                a { href: "{article.url}", target: "_blank", "{article.title}" }
-                Badge { variant: BadgeVariant::Secondary, "{pct}%" }
+                if let Some(pct) = score_pct {
-            }
+                    Badge { variant: BadgeVariant::Secondary, "{pct}%" }
-            p { class: "summary", "{article.summary}" }
-            div { class: "topics",
-                for topic in article.topics.iter() {
-                    Badge { variant: BadgeVariant::Outline, "{topic}" }
                 }
             }
-            button {
+            if !article.summary.trim().is_empty() {
+                p { class: "summary", "{article.summary}" }
+            }
+            if !article.topics.is_empty() {
+                div { class: "topics",
+                    for topic in article.topics.iter() {
+                        Badge { variant: BadgeVariant::Outline, "{topic}" }
+                    }
+                }
+            }
+            Button {
+                variant: ButtonVariant::Outline,
+                size: ButtonSize::Sm,
                 onclick: move |_| {
                     let id = article.id.clone();
                     async move {