1 files changed, 94 insertions, 0 deletions
diff --git a/static/style.css b/static/style.css
new file mode 100644
index 0000000..6e2b8c7
--- /dev/null
+++ b/static/style.css
@@ -0,0 +1,94 @@
+:root {
+    font-family: sans-serif;
+    color-scheme: light dark;
+
+    /* theme colours */
+    --primary: #055;
+    --secondary: #dee;
+    --negative: #a01;
+    --background: #eff;
+    --foreground: #022;
+    --behind: #dee;
+    --header-bg: var(--primary);
+
+    @media (prefers-color-scheme: dark) {
+        --primary: #8cc;
+        --secondary: #122;
+        --negative: #e78;
+        --background: #233;
+        --foreground: #eff;
+        --behind: #011;
+        --header-bg: var(--secondary);
+    }
+
+    /* dimensions */
+    --page-width: 800px;
+    --is-wide: 1;
+    @media (width < 800px) {
+        --is-wide: 0;
+    }
+}
+
+body {
+    margin: 0;
+    padding: 0;
+
+    background-color: var(--behind);
+}
+
+header {
+    background: linear-gradient(
+        to bottom,
+        color-mix(in oklab, var(--header-bg), var(--behind)),
+        var(--header-bg)
+    );
+    color: contrast-color(var(--header-bg));
+
+    padding: 1em;
+    max-width: var(--page-width);
+    margin: calc(var(--is-wide) * 1em) auto;
+    height: 100px;
+    display: flex;
+    align-items: end;
+
+    site-name {
+        font-weight: bold;
+        font-size: xx-large;
+    }
+}
+
+footer {
+    font-size: small;
+    text-align: center;
+    margin: 1lh;
+    color: color-mix(in oklab, var(--foreground), var(--behind));
+
+    a {
+        color: inherit;
+        text-decoration-style: dotted;
+    }
+}
+
+main {
+    padding: 1em;
+    max-width: var(--page-width);
+    margin: auto;
+    background-color: var(--background);
+    color: var(--foreground);
+}
+
+error-message {
+    background-color: var(--negative);
+    color: contrast-color(var(--negative));
+    margin: 1em 0;
+    padding: 1em;
+    border-radius: 4px;
+    display: flex;
+    flex-direction: column;
+    gap: 0.5lh;
+    width: max-content;
+
+    box-label {
+        font-weight: bold;
+    }
+}