body {
  font-family: Arial, sans-serif;
  margin: 3rem auto;
  max-width: 720px;
  padding: 0 1rem;
  color: #33272a;
  background: #fbf8f0;
}

h1,
a {
  color: #795c5f;
}

li {
  margin: 1rem 0;
}

.auth-page {
  min-height: 100vh;
  margin: 0;
  max-width: none;
  padding: 2rem 1rem;
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse at top, rgb(217 178 111 / 22%), transparent 55%),
    #fbf8f0;
}

.auth-shell {
  width: min(100%, 440px);
}

.auth-card {
  padding: clamp(1.5rem, 6vw, 2.5rem);
  border: 1px solid rgb(121 92 95 / 18%);
  border-radius: 1.5rem;
  background: #fffdf8;
  box-shadow: 0 1.5rem 4rem rgb(51 39 42 / 12%);
}

.brand-mark {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 1rem;
  color: #fffdf8;
  background: #795c5f;
  font-size: 1.5rem;
  font-weight: 700;
}

.eyebrow {
  margin: 1.5rem 0 0.25rem;
  color: #8b7147;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.auth-card h1 {
  margin: 0;
  font-size: clamp(2rem, 8vw, 2.5rem);
}

.auth-intro,
.privacy-note {
  color: #675b56;
  line-height: 1.5;
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.25rem;
  margin: 1.75rem 0 1rem;
  padding: 0.25rem;
  border-radius: 0.85rem;
  background: #f2ecdf;
}

.auth-tab {
  padding: 0.75rem 0.5rem;
  border: 0;
  border-radius: 0.65rem;
  color: #675b56;
  background: transparent;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.auth-tab.is-active {
  color: #fffdf8;
  background: #795c5f;
}

.form-field {
  display: grid;
  gap: 0.45rem;
  margin: 1rem 0;
  color: #33272a;
  font-weight: 700;
}

.form-field input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.85rem 0.9rem;
  border: 1px solid #c9bdb0;
  border-radius: 0.75rem;
  color: #33272a;
  background: #fff;
  font: inherit;
}

.form-field input:focus {
  outline: 3px solid rgb(166 150 88 / 35%);
  border-color: #a69658;
}

.form-field small {
  color: #675b56;
  font-weight: 400;
}

.hidden {
  display: none !important;
}

.submit-button {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.9rem 1rem;
  border: 0;
  border-radius: 0.8rem;
  color: #fffdf8;
  background: #795c5f;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.submit-button:hover {
  background: #604548;
}

.submit-button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.auth-message {
  min-height: 1.25rem;
  margin: 0;
  color: #3e6b45;
}

.auth-message.is-error {
  color: #9b3232;
}

.privacy-note {
  margin: 1.25rem 0 0;
  font-size: 0.8rem;
}