/* Authentication Pages Styles */
.auth-page {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  position: relative;
}

.auth-page::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.auth-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  padding: var(--space-lg);
}

.auth-card {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-3xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.auth-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.auth-logo {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: var(--primary);
}

.auth-title {
  font-size: 1.5rem;
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.auth-subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.form-input {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: all var(--transition-fast);
  background: var(--bg-primary);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-input.error {
  border-color: var(--error);
}

.form-error {
  font-size: 0.75rem;
  color: var(--error);
  margin-top: var(--space-xs);
}

.alert {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  margin-bottom: var(--space-lg);
}

.alert-danger {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

.alert-success {
  background: #f0fdf4;
  color: #16a34a;
  border: 1px solid #bbf7d0;
}

.alert-info {
  background: #eff6ff;
  color: #2563eb;
  border: 1px solid #bfdbfe;
}

.auth-submit {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: var(--space-lg);
}

.auth-submit:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.auth-submit:active {
  transform: translateY(0);
}

.auth-submit:disabled {
  background: var(--gray-400);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.auth-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--gray-200);
}

.auth-link {
  text-decoration: none;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.auth-link:hover {
  color: var(--primary-dark);
}

.auth-link.secondary {
  color: var(--text-secondary);
}

/* Password strength indicator */
.password-strength {
  margin-top: var(--space-xs);
  font-size: 0.75rem;
}

.strength-meter {
  height: 4px;
  background: var(--gray-200);
  border-radius: 2px;
  margin: var(--space-xs) 0;
  overflow: hidden;
}

.strength-fill {
  height: 100%;
  transition: all var(--transition-fast);
}

.strength-weak .strength-fill {
  width: 33%;
  background: #ef4444;
}

.strength-medium .strength-fill {
  width: 66%;
  background: #f59e0b;
}

.strength-strong .strength-fill {
  width: 100%;
  background: #10b981;
}

.strength-text {
  color: var(--text-secondary);
}

/* Verification code input */
.verification-input {
  text-align: center;
  letter-spacing: 0.2em;
  font-family: monospace;
  font-size: 1.25rem;
}

.verification-code-input {
  text-align: center;
  font-size: 1.25rem;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.1em;
}

/* Verification page specific */
.verify-instructions {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
  text-align: center;
}

.verify-instructions .icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: block;
}

.verify-instructions p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin: 0;
  line-height: 1.6;
}

.auth-container {
  max-width: 450px;
}

.form-error {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.auth-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
}

.auth-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
}

/* Responsive styles for auth pages */
@media (max-width: 480px) {
  .auth-container {
    padding: var(--space-md);
  }

  .auth-card {
    padding: var(--space-xl);
  }

  .auth-title {
    font-size: 1.25rem;
  }
}