/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Body */
body {
  font-family: 'Google Sans Code', sans-serif;
  background-color: #f9f9f9;
  color: #202124;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header */
header {
  font-family: 'Google Sans Flex', sans-serif;
  background-color: #ffffff;
  padding: 2rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.25);
  text-align: center;
}

header h1 {
  font-weight: 500;
  margin-bottom: 0.5rem;
}

header p {
  color: #5f6368;
}

/* Main content */
main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
}

/* Controls */
.controls {
  font-family: 'Google Sans Flex';
  margin-top: 2rem;
}

button {
  font-family: 'Google Sans Flex';
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
  color: #ffffff;
  background-color: #1a73e8;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  width: 100%;
  max-width: 600px;
}

button:hover {
  background-color: #1558b0;
}

/* Results */
.results {
  margin-top: 2rem;
  width: 100%;
  max-width: 600px;
  background: #ffffff;
  border-radius: 25px;
  padding: 1.5rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.results h2 {
  margin-bottom: 1rem;
  font-weight: 500;
}

pre {
  background: #f1f3f4;
  padding: 1rem;
  border-radius: 4px;
  overflow-x: auto;
  margin-bottom: 1rem;
}

/* Footer */
footer {
  background-color: #ffffff;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  color: #5f6368;
  box-shadow: 0 -2px 4px rgba(0,0,0,0.15);
}