:root {
  color-scheme: light;
  font-family: system-ui, sans-serif;
  background: #f3f5f7;
  color: #17202a;
}

body {
  margin: 0;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: #153d2f;
  color: white;
}

.brand,
.site-header .link-button {
  color: white;
  font-weight: 700;
  text-decoration: none;
}

.container {
  max-width: 52rem;
  margin: 3rem auto;
  padding: 0 1rem;
}

.card {
  padding: 2rem;
  border-radius: 0.75rem;
  background: white;
  box-shadow: 0 0.25rem 1rem rgb(0 0 0 / 8%);
}

.login-card {
  max-width: 28rem;
  margin: 0 auto;
}

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

label {
  margin-top: 1rem;
  font-weight: 600;
}

input {
  margin-top: 0.4rem;
  padding: 0.75rem;
  border: 1px solid #9aa4ad;
  border-radius: 0.35rem;
}

button {
  margin-top: 1.5rem;
  padding: 0.75rem 1rem;
  border: 0;
  border-radius: 0.35rem;
  background: #176b4d;
  color: white;
  font-weight: 700;
  cursor: pointer;
}

.link-button {
  width: auto;
  margin: 0;
  padding: 0;
  background: transparent;
}

.error {
  padding: 0.75rem;
  border-left: 0.25rem solid #a61b1b;
  background: #fff0f0;
}