.auth-shell {
  max-width: 520px;
  margin: 0 auto;
  display: grid;
  gap: 18px;
}

.auth-title {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 28px;
}

.auth-sub {
  margin: 0;
  color: rgba(245, 240, 237, 0.7);
  font-size: 14px;
}

.auth-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.35);
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

.auth-field {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.auth-field label {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(245, 240, 237, 0.8);
}

.auth-field input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.4);
  color: var(--ink-0);
  font-family: inherit;
  font-size: 15px;
}

.auth-field input:focus {
  outline: none;
  border-color: rgba(255, 107, 107, 0.8);
  box-shadow: 0 0 0 2px rgba(255, 59, 59, 0.15);
}

.auth-errors {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 59, 59, 0.4);
  background: rgba(255, 59, 59, 0.08);
  font-size: 13px;
}

.auth-success {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(227, 181, 5, 0.4);
  background: rgba(227, 181, 5, 0.12);
  font-size: 13px;
}

.auth-success p {
  margin: 0;
}

.auth-errors ul {
  margin: 0;
  padding-left: 18px;
}

.auth-help,
.auth-field .errorlist {
  margin: 0;
  font-size: 12px;
  color: rgba(245, 240, 237, 0.65);
}

.auth-field .errorlist {
  color: #ff6b6b;
}

.auth-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.auth-submit {
  border: none;
  background: linear-gradient(135deg, #ff3b3b, #a61e1e);
  color: #fff;
  padding: 12px 20px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  cursor: pointer;
}

.auth-link {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(245, 240, 237, 0.7);
}