* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  background: #f7f7f5;
  color: #171717;
  font-size: 16px;
  line-height: 1.5;
}

.main {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.login-card {
  width: min(100%, 360px);
  background: #fff;
  border: 1px solid #deded8;
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 12px 32px rgb(0 0 0 / 8%);
}

.login-card h1 {
  margin: 0 0 1.5rem;
  font-size: 1.5rem;
  line-height: 1.2;
}

.login-card label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.login-card input {
  width: 100%;
  padding: 0.55rem 0.7rem;
  font-size: 1rem;
  border: 1px solid #c8c8c2;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.login-card button {
  width: 100%;
  padding: 0.65rem;
  background: #111;
  color: #fff;
  border: 0;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
}

.error {
  background: #fee2e2;
  color: #991b1b;
  padding: 0.55rem 0.7rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}