:root {
  --sage: #c9d9c2;
  --sage-dark: #7c9473;
  --cream: #fdfaf5;
  --text-main: #333;
  --text-soft: #555;
  --radius: 10px;
  --shadow: 0 8px 20px rgba(0,0,0,0.08);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, sans-serif;
}

body {
  background: var(--sage);
  padding: 40px 16px;
  display: flex;
  justify-content: center;
  min-height: 100vh;
}

.card {
  background: white;
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}

.btn {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid var(--sage-dark);
  background: white;
  color: var(--sage-dark);
  cursor: pointer;
  transition: 0.2s;
}

.btn:hover {
  background: var(--sage-dark);
  color: white;
}

.btn-full {
  width: 100%;
}

input, textarea {
  width: 100%;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #d7ddcf;
  background: #fdfdfb;
}

input:focus, textarea:focus {
  border-color: var(--sage-dark);
  box-shadow: 0 0 0 2px rgba(124,148,115,0.2);
}

.footer {
  text-align: center;
  font-size: 12px;
  color: var(--text-soft);
  margin-top: 8px;
}