.auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--spacing-md);
}

.auth-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--spacing-xl);
  width: 100%;
  max-width: 420px;
}

.auth-card h2 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.form-group input {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.95rem;
  padding: var(--spacing-sm) var(--spacing-md);
  transition: border-color 0.15s ease;
  width: 100%;
}

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

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

#auth-error,
.error {
  color: var(--color-error);
  font-size: 0.8rem;
  min-height: 1.2em;
}

.auth-card .btn-primary {
  margin-top: var(--spacing-sm);
}

.auth-footer {
  margin-top: var(--spacing-lg);
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}