.login-page {
  overflow: hidden;
}

.login-stage {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
}

.login-panel {
  width: 100%;
  max-width: 640px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: translateY(-68px);
}

.login-logo {
  width: 264px;
  margin: 0 0 18px;
}

.login-title {
  margin: 0 0 30px;
  color: var(--color-text);
  font-family: var(--font-title);
  font-size: clamp(104px, 10vw, 126px);
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: 0.04em;
  text-align: center;
}

.auth-card {
  width: min(520px, 100%);
  border: 3px solid var(--color-line);
  background: linear-gradient(180deg, rgba(244, 213, 31, 0.04), rgba(244, 213, 31, 0)), var(--color-panel);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.34);
}

.auth-row {
  display: grid;
  grid-template-columns: 146px 1fr;
  min-height: 56px;
}

.auth-row + .auth-row {
  border-top: 2px solid var(--color-line);
}

.auth-row--split {
  grid-template-columns: 146px 1fr 1fr;
}

.auth-label,
.auth-spacer,
.auth-button {
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-label,
.auth-spacer,
.auth-button--divider {
  border-right: 2px solid var(--color-line);
}

.auth-label {
  color: var(--color-text);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.auth-input {
  width: 100%;
  min-height: 56px;
  padding: 0 16px;
  border: 0;
  outline: 0;
  background: var(--color-panel);
  color: var(--color-text);
  font-size: 22px;
  font-weight: 600;
}

.auth-button {
  border: 0;
  background: var(--color-panel);
  color: var(--color-text);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.05em;
  transition: background 0.15s ease, transform 0.15s ease;
}

.auth-button:hover {
  background: #171717;
  transform: translateY(-1px);
}

.auth-message {
  min-height: 24px;
  margin: 16px 0 0;
  color: var(--color-text-strong);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: center;
}

.auth-message.is-error {
  color: #ffb54d;
}

.auth-message.is-success {
  color: #fff3a0;
}

@media (max-width: 720px) {
  .login-panel {
    transform: none;
  }

  .login-logo {
    width: 216px;
  }

  .login-title {
    font-size: clamp(82px, 13vw, 96px);
  }

  .auth-row,
  .auth-row--split {
    grid-template-columns: 112px 1fr;
  }

  .auth-row--split .auth-spacer {
    display: none;
  }

  .auth-row--split .auth-button--divider {
    border-right: 0;
    border-top: 2px solid var(--color-line);
  }

  .auth-row--split .auth-button {
    min-height: 56px;
  }
}

@media (max-width: 480px) {
  .login-stage {
    padding: 16px;
  }

  .login-title {
    font-size: clamp(64px, 18vw, 76px);
  }

  .auth-row,
  .auth-row--split {
    grid-template-columns: 1fr;
  }

  .auth-label,
  .auth-spacer,
  .auth-button--divider {
    border-right: 0;
  }

  .auth-label {
    border-bottom: 2px solid var(--color-line);
  }
}