Add grid functionality + upvote style

html/main.css

@@ -2,6 +2,9 @@
     --bg-color: #222;
     --fg-color: #555;
     --text-color: #dbdbdb;
+    --pad-datasets: 1rem;
+    --pad-main: 2rem;
+    --min-card-size: 60ch;
     font-size: 12pt;
 }
 
@@ -11,9 +14,10 @@ body {
 }
 
 main {
-    max-width: 120ch;
-    padding-inline: 2rem;
+    max-width: calc(2 * var(--min-card-size) + var(--pad-main) + var(--pad-datasets));
+    padding-inline: var(--pad-main);
     margin-inline: auto;
+    container-type: inline-size;
 }
 
 header {
@@ -22,49 +26,58 @@ header {
 }
 
 .datasets {
-    padding-inline: 1rem;
+    padding-inline: var(--pad-datasets);
     display: grid;
-    grid-template-columns: repeat(auto-fit, 1fr);
-    grid-auto-columns: 1fr;
+    grid-template-columns: repeat(auto-fit, minmax(var(--min-card-size), 1fr));
     gap: 1rem;
 }
 
-.datasets > li {
-    min-width: 60ch;
+@container (width < 80ch) {
+    .datasets {
+        grid-template-columns: 1fr;
+    }
+}
+
+.dataset {
+    padding: 1rem 2rem;
     background-color: var(--fg-color, darkgrey);
     border-radius: 1rem;
     list-style: none;
-    padding: 1rem 2rem;
+    display: inline-flex;
+    align-items: center;
+    justify-content: space-between;
+    box-sizing: border-box;
 }
 
-.datasets > li :is(h3, p) {
-    width: fit-content;
-}
-
-/*
 .upvote {
+    margin-left: 1rem;
+    margin-block: 1rem;
     display: flex;
     flex-direction: column;
-    justify-content: center;
     align-items: center;
-    gap: 5px;
+    gap: .5em;
 }
 
-.upvote button {
-    background: none;
+.upvote-btn, .downvote-btn {
+    background: url(triangle.svg) no-repeat;
+    background-size: contain;
     border: none;
-    color: #4a90e2;
-    font-size: 20px;
+    width: 2em;
+    height: 2em;
+    padding: 0;
+    overflow: hidden;
+    color: transparent;
     cursor: pointer;
 }
 
-.upvote button:hover {
-    color: #ff9900;
+.downvote-btn {
+    transform: rotate(180deg);
 }
 
-.upvote-count {
-    font-size: 16px;
-    color: #e1e1e1;
+:is(.upvote-btn, .downvote-btn):is(:hover, :focus-visible) {
+    filter: brightness(1.5);
 }
 
-*/
+:is(.upvote-btn, .downvote-btn):active {
+    filter: brightness(1.75);
+}