Rename style.css to styles.css

style.css

@@ -1,28 +0,0 @@
-body {
-	padding: 2rem;
-	font-family: -apple-system, BlinkMacSystemFont, "Arial", sans-serif;
-}
-
-h1 {
-	font-size: 16px;
-	margin-top: 0;
-}
-
-p {
-	color: rgb(107, 114, 128);
-	font-size: 15px;
-	margin-bottom: 10px;
-	margin-top: 5px;
-}
-
-.card {
-	max-width: 620px;
-	margin: 0 auto;
-	padding: 16px;
-	border: 1px solid lightgray;
-	border-radius: 16px;
-}
-
-.card p:last-child {
-	margin-bottom: 0;
-}

styles.css

@@ -0,0 +1,97 @@
+body {
+  font-family: Arial, sans-serif;
+  margin: 0;
+  padding: 20px;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  min-height: 100vh;
+}
+
+.container {
+  background-color: #f9f9f9;
+  padding: 20px;
+  border-radius: 8px;
+  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+  width: 100%;
+  max-width: 400px;
+}
+
+h1 {
+  text-align: center;
+  color: #333;
+}
+
+form {
+  display: flex;
+  flex-direction: column;
+  gap: 15px;
+}
+
+label {
+  font-weight: bold;
+  margin-bottom: 5px;
+  display: inline-block;
+  vertical-align: middle;
+}
+
+input {
+  width: 100%;
+  padding: 8px;
+  border: 1px solid #ccc;
+  border-radius: 4px;
+  box-sizing: border-box;
+}
+
+button {
+  background-color: #3b82f6;
+  color: white;
+  border: none;
+  padding: 10px;
+  border-radius: 4px;
+  cursor: pointer;
+  font-weight: bold;
+}
+
+button:hover {
+  background-color: #2563eb;
+}
+
+#error {
+  color: #dc2626;
+  margin-top: 10px;
+}
+
+#result {
+  margin-top: 20px;
+}
+
+pre {
+  background-color: #f3f4f6;
+  padding: 10px;
+  border-radius: 4px;
+  overflow-x: auto;
+  white-space: pre-wrap;
+  word-wrap: break-word;
+}
+
+#possible-range-sizes {
+  margin-top: 20px;
+}
+
+.clickable {
+  cursor: pointer;
+  color: #3b82f6;
+  text-decoration: underline;
+}
+
+.checkbox-container {
+  display: flex;
+  align-items: center;
+}
+
+.checkbox-container label {
+  flex: 1;
+  white-space: nowrap;
+  margin-right: 10px;
+}