body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #f5f7fb;
  color: #1f2937;
}

.wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.card {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

h1 {
  margin: 0 0 8px;
  font-size: 24px;
}

p {
  margin: 0 0 16px;
  color: #6b7280;
}

input,
button {
  width: 100%;
  box-sizing: border-box;
}

input {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid #d1d5db;
  font-size: 16px;
}

button {
  margin-top: 12px;
  border: 0;
  border-radius: 10px;
  padding: 12px 14px;
  background: #2563eb;
  color: white;
  font-size: 16px;
  cursor: pointer;
}

.msg {
  margin-top: 12px;
  color: #dc2626;
  min-height: 1.2em;
}