/* === GLOBAL === */
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: #ffffff;
  color: #000000;
  margin: 0;
  padding: 0;
}

h1, h2, h3 {
  text-transform: uppercase;
  font-weight: 600;
  color: #000;
}

/* === CONTAINER === */
.container {
  max-width: 780px;
  margin: 2rem auto;
  padding: 2rem;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* === FORM SECTION === */
label {
  display: block;
  margin-bottom: 0.3rem;
  font-weight: 500;
}

input[type="text"],
select,
textarea {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 1.2rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  font-size: 1rem;
  transition: border 0.3s ease, box-shadow 0.3s ease;
}

input[type="text"]:focus,
select:focus,
textarea:focus {
  border-color: #FFD700;
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.3);
  outline: none;
}

/* === BUTTON === */
button,
input[type="button"] {
  background-color: #FFD700;
  border: none;
  color: black;
  font-weight: bold;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s ease;
}

button:hover,
input[type="button"]:hover {
  background-color: #e6c200;
}

/* === OUTPUT SECTION === */
#output {
  font-family: monospace;
  background-color: #f8f8f8;
  color: #333;
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid #ccc;
  white-space: pre-wrap;
  word-break: break-word;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .container {
    padding: 1rem;
    margin: 1rem;
  }

  input[type="text"],
  select,
  textarea {
    font-size: 1rem;
  }

  button {
    width: 100%;
  }
}