:root {
  --color-black: #000000;
  --color-tan: #86745c;
  --color-light-tan: #c2baab;
  --color-dark-tan: #6a5c48;
  --color-white: #ffffff;

  --color-black-63: rgba(0, 0, 0, 0.63);
  --color-black-80: rgba(0, 0, 0, 0.8);
  --color-black-88: rgba(0, 0, 0, 0.88);

  --color-gold: #b19977;
  --color-accent: #b19977;
  --color-accent-light: #c2baab;
}

* {
  box-sizing: border-box;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  margin: 0;
  background: var(--color-black);
  color: var(--color-white);
  min-height: 100vh;
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 1.5rem;
}

h1 {
  text-align: center;
  color: var(--color-gold);
  margin-bottom: 1.5rem;
}

.card {
  background: var(--color-black-88);
  border-radius: 16px;
  padding: 1.5rem;
}

label {
  display: block;
  margin-top: 1rem;
  font-weight: 600;
  color: var(--color-light-tan);
}

input,
select {
  width: 100%;
  padding: 0.75rem;
  margin-top: 0.25rem;
  border-radius: 8px;
  border: none;
  font-size: 1rem;
}

button {
  width: 100%;
  margin-top: 1.5rem;
  padding: 1rem;
  font-size: 1.1rem;
  font-weight: bold;
  border: none;
  border-radius: 12px;
  background: var(--color-accent);
  color: var(--color-black);
  cursor: pointer;
}

button.secondary {
  background: var(--color-dark-tan);
  color: var(--color-white);
}

/* Toggle Switch */
.switch {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}