.auth-page {
  width: min(100%, var(--content-max-width));
  margin: 10px auto 18px;
  padding: 0 12px;
}

.auth-panel {
  max-width: 520px;
  margin: 0 auto;
  background: #fffdf7;
  border: 2px solid #d9a12d;
  box-shadow: 0 6px 18px rgba(123, 43, 0, 0.1);
}

.auth-titlebar {
  padding: 12px 16px;
  background: linear-gradient(90deg, #b60009, #d12816 58%, #a96900);
  color: #ffd45a;
  border-bottom: 2px solid #e6bd58;
}

.auth-titlebar span {
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
  color: #fff4c8;
}

.auth-titlebar h1 {
  margin: 0;
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: 0;
}

.auth-form {
  display: grid;
  gap: 12px;
  padding: 18px 18px 8px;
}

.auth-error {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid #c91919;
  background: #fff1f1;
  color: #a80000;
  font-weight: 700;
}

.auth-field {
  display: grid;
  gap: 6px;
  color: #4a2400;
  font-weight: 700;
}

.auth-field input {
  width: 100%;
  min-height: 42px;
  padding: 9px 11px;
  border: 1px solid #dfbf74;
  background: #ffffff;
  color: #2a1600;
  font: inherit;
}

.auth-field input:focus {
  outline: 2px solid rgba(214, 37, 22, 0.24);
  border-color: #b60009;
}

.auth-submit {
  min-height: 42px;
  margin-top: 4px;
  border: 1px solid #9a6500;
  background: linear-gradient(180deg, #ffd45a, #c98705);
  color: #7a0600;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.auth-submit:hover,
.auth-submit:focus-visible {
  background: linear-gradient(180deg, #ffe28a, #d89408);
}

.auth-links {
  display: flex;
  justify-content: center;
  gap: 14px;
  padding: 12px 18px;
  border-top: 1px solid #efd7a6;
}

.auth-links a,
.auth-links button {
  border: 0;
  background: transparent;
  color: #b60009;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.auth-links a:hover,
.auth-links button:hover {
  text-decoration: underline;
}

.auth-note,
.auth-agreement {
  margin: 0;
  padding: 0 18px 18px;
  color: #7c5a22;
  font-size: 14px;
  line-height: 1.6;
  text-align: center;
}

@media (max-width: 640px) {
  .auth-page {
    margin: 8px auto 14px;
    padding: 0 8px;
  }

  .auth-panel {
    max-width: none;
  }

  .auth-titlebar {
    padding: 10px 12px;
  }

  .auth-titlebar h1 {
    font-size: 21px;
  }

  .auth-form {
    gap: 10px;
    padding: 14px 12px 8px;
  }

  .auth-links {
    padding: 10px 12px;
  }

  .auth-note,
  .auth-agreement {
    padding: 0 12px 14px;
  }
}