diff --git a/src/styles.gleam b/src/styles.gleam
index f887b0c..4e53fc9 100644
--- a/src/styles.gleam
+++ b/src/styles.gleam
@@ -1,7 +1,6 @@
 // this css is AI-generated, sorry, really not a front guy
 
 pub const shared_css = "
-* { margin: 0; padding: 0; box-sizing: border-box; }
 :root {
   --bg: #0d1117;
   --bg2: #161b22;
@@ -11,47 +10,232 @@ pub const shared_css = "
   --accent: #58a6ff;
   --green: #238636;
   --border: #30363d;
+  --warning: #d29922;
+  --error: #f85149;
   --mono: 'JetBrains Mono', monospace;
 }
-body { font-family: system-ui, sans-serif; background: var(--bg); color: var(--fg); min-height: 100vh; line-height: 1.6; }
-.container { max-width: 900px; margin: 0 auto; padding: 40px 20px; }
-header { text-align: center; margin-bottom: 40px; }
-.logo { font-size: 2.5rem; font-weight: 700; color: var(--accent); }
-.tagline { color: var(--dim); margin-top: 8px; }
-.card { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; padding: 32px; }
-textarea, .paste-content, .share-url input, input[readonly] {
-  width: 100%; background: var(--bg3); border: 1px solid var(--border);
-  border-radius: 6px; padding: 14px; font-family: var(--mono); font-size: 14px; color: var(--fg);
+
+* {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
 }
-textarea { min-height: 300px; resize: vertical; }
-textarea:focus, .share-url input:focus { outline: none; border-color: var(--accent); }
-textarea::placeholder { color: var(--dim); }
-.paste-content pre { font-family: var(--mono); font-size: 14px; line-height: 1.6; white-space: pre-wrap; word-wrap: break-word; margin: 0; }
-.actions { margin-top: 24px; display: flex; justify-content: flex-end; gap: 12px; }
-.actions.center { justify-content: center; }
-button, .btn-primary {
-  background: var(--green); color: #fff; border: none; padding: 12px 24px;
-  border-radius: 6px; font-size: 14px; font-weight: 600; cursor: pointer; text-decoration: none; display: inline-block;
+
+body {
+  font-family: system-ui, sans-serif;
+  background: var(--bg);
+  color: var(--fg);
+  min-height: 100vh;
+  line-height: 1.6;
+}
+
+h2 {
+  font-size: 1.5rem;
+  margin-bottom: 16px;
+}
+
+.container {
+  max-width: 900px;
+  margin: 0 auto;
+  padding: 40px 20px;
+}
+
+header {
+  text-align: center;
+  margin-bottom: 40px;
+}
+
+.logo {
+  font-size: 2.5rem;
+  font-weight: 700;
+  color: var(--accent);
+}
+
+.tagline {
+  color: var(--dim);
+  margin-top: 8px;
+}
+
+.card {
+  background: var(--bg2);
+  border: 1px solid var(--border);
+  border-radius: 12px;
+  padding: 32px;
+}
+
+textarea,
+.paste-content,
+.share-url input,
+input[readonly] {
+  width: 100%;
+  background: var(--bg3);
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  padding: 14px;
+  font-family: var(--mono);
+  font-size: 14px;
+  color: var(--fg);
+}
+
+textarea {
+  min-height: 300px;
+  resize: vertical;
+}
+
+textarea::placeholder {
+  color: var(--dim);
+}
+
+textarea:focus,
+.share-url input:focus {
+  outline: none;
+  border-color: var(--accent);
+}
+
+.share-url {
+  margin-bottom: 24px;
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.share-url label {
+  color: var(--dim);
+  font-size: 14px;
+  font-weight: 500;
+}
+
+.paste-content pre {
+  font-family: var(--mono);
+  font-size: 14px;
+  line-height: 1.6;
+  white-space: pre-wrap;
+  word-wrap: break-word;
+  margin: 0;
+}
+
+.actions {
+  margin-top: 24px;
+  display: flex;
+  justify-content: flex-end;
+  gap: 12px;
+}
+
+.actions.center {
+  justify-content: center;
+}
+
+button,
+.btn-primary {
+  background: var(--green);
+  color: #fff;
+  border: none;
+  padding: 12px 24px;
+  border-radius: 6px;
+  font-size: 14px;
+  font-weight: 600;
+  cursor: pointer;
+  text-decoration: none;
+  display: inline-block;
+}
+
+button:hover:not(:disabled),
+.btn-primary:hover {
+  filter: brightness(1.15);
+}
+
+button:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
+.notice {
+  background: rgba(210,153,34,.15);
+  border: 1px solid var(--warning);
+  border-radius: 6px;
+  padding: 16px;
+  margin-bottom: 24px;
+}
+
+.notice strong {
+  color: var(--warning);
+}
+
+.notice.warning {
+  background: rgba(248,81,73,.15);
+  border-color: var(--error);
+}
+
+.notice.warning strong {
+  color: var(--error);
+}
+
+.error {
+  background: rgba(248,81,73,.15);
+  border: 1px solid var(--error);
+  border-radius: 6px;
+  padding: 16px;
+  color: var(--error);
+}
+
+footer {
+  text-align: center;
+  padding: 20px;
+  color: var(--dim);
+  font-size: 13px;
+  margin-top: 20px;
+}
+
+.centered {
+  text-align: center;
+  padding: 40px;
+}
+
+.centered .logo {
+  margin-bottom: 40px;
+}
+
+.centered .card {
+  max-width: 500px;
+  margin: 0 auto;
+}
+
+.centered p {
+  color: var(--dim);
+  margin-bottom: 24px;
+}
+
+.centered .btn-primary {
+  background: transparent;
+  color: var(--fg);
+  border: 1px solid var(--border);
+  font-weight: 500;
+}
+
+.centered .btn-primary:hover {
+  background: var(--bg3);
+  border-color: var(--accent);
+}
+
+.hidden {
+  display: none;
+}
+
+#loading {
+  text-align: center;
+  padding: 40px;
+  color: var(--dim);
+}
+
+.mascot {
+  display: inline-flex;
+  vertical-align: middle;
+  margin-left: 4px;
+}
+
+.mascot svg {
+  height: 1em;
+  width: auto;
+  display: block;
 }
-button:hover:not(:disabled), .btn-primary:hover { filter: brightness(1.15); }
-button:disabled { opacity: 0.5; cursor: not-allowed; }
-.notice { background: rgba(210,153,34,.15); border: 1px solid #d29922; border-radius: 6px; padding: 16px; margin-bottom: 24px; }
-.notice strong { color: #d29922; }
-.notice.warning { background: rgba(248,81,73,.15); border-color: #f85149; }
-.notice.warning strong { color: #f85149; }
-.error { background: rgba(248,81,73,.15); border: 1px solid #f85149; border-radius: 6px; padding: 16px; color: #f85149; }
-footer { text-align: center; padding: 20px; color: var(--dim); font-size: 13px; margin-top: 20px; }
-.centered { text-align: center; padding: 40px; }
-.centered .logo { margin-bottom: 40px; }
-.centered .card { max-width: 500px; margin: 0 auto; }
-.centered .btn-primary { background: transparent; color: var(--fg); border: 1px solid var(--border); font-weight: 500; }
-.centered .btn-primary:hover { background: var(--bg3); border-color: var(--accent); }
-.centered p { color: var(--dim); margin-bottom: 24px; }
-h2 { font-size: 1.5rem; margin-bottom: 16px; }
-.share-url { margin-bottom: 24px; display: flex; flex-direction: column; gap: 8px; }
-.share-url label { color: var(--dim); font-size: 14px; font-weight: 500; }
-#loading { text-align: center; padding: 40px; color: var(--dim); }
-.hidden { display: none; }
-.mascot { display: inline-flex; vertical-align: middle; margin-left: 4px; }
-.mascot svg { height: 1em; width: auto; display: block; }
 "