.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.auth-panel {
  display: flex;
  flex-direction: column;
  padding: 48px 64px;
  position: relative;
}

.auth-panel .logo {
  margin-bottom: 40px;
}

.auth-form-wrap {
  max-width: 460px;
  width: 100%;
  margin: 0 auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.auth-form-wrap h1 {
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  margin-bottom: 28px;
}

.auth-error {
  display: none;
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #f87171;
  font-size: 0.85rem;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.auth-error.visible {
  display: block;
}

.auth-success {
  display: none;
  background-color: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74, 222, 128, 0.35);
  color: #4ade80;
  font-size: 0.85rem;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.auth-success.visible {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-section-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-heading);
  margin: 6px 0 16px;
}

.form-section-title span {
  font-weight: 500;
  text-transform: none;
  letter-spacing: normal;
  color: var(--text-muted);
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  background-color: var(--bg-elevated-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text-heading);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-input:focus {
  outline: none;
  border-color: var(--gold);
}

textarea.form-input {
  min-height: 140px;
  resize: vertical;
  font-family: var(--font-body);
}

.form-check {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  font-size: 0.85rem;
  color: var(--text-body);
}

.form-check label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.form-check input[type='checkbox'] {
  width: 16px;
  height: 16px;
  accent-color: var(--gold);
}

.form-check a {
  color: var(--gold);
  font-weight: 600;
}

.auth-submit {
  width: 100%;
  margin-bottom: 20px;
}

.auth-2fa-hint {
  color: var(--text-body);
  font-size: 0.88rem;
  margin-bottom: 18px;
}

.auth-switch {
  text-align: center;
  font-size: 0.88rem;
  color: var(--text-body);
  margin-bottom: 24px;
}

.auth-switch a {
  color: var(--gold);
  font-weight: 700;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--border-subtle);
}

.auth-note {
  color: var(--text-body);
  margin-bottom: 28px;
}

.auth-note a {
  color: var(--gold);
  font-weight: 600;
}

.auth-footer {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: auto;
  padding-top: 24px;
}

.auth-graphic {
  position: relative;
  background-color: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.auth-graphic img {
  width: 100%;
  max-width: 520px;
  animation: float-graphic 6s ease-in-out infinite;
}

@media (max-width: 900px) {
  .auth-page {
    grid-template-columns: 1fr;
  }

  .auth-graphic {
    display: none;
  }

  .auth-panel {
    padding: 32px 24px;
  }
}

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

.login-captcha-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.login-captcha-row img {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  height: 44px;
}