/* ===================================
   🔐 AUTHENTICATION PAGES
   =================================== */

/* ===================================
   AUTH LAYOUT - SPLIT SCREEN
   =================================== */
.auth-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}

/* Left Side - Dark with Branding */
.auth-brand-side {
  background: linear-gradient(135deg, var(--color-dark-900) 0%, var(--color-dark-950) 100%);
  padding: var(--space-4xl);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.auth-brand-side::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.auth-brand-header {
  position: relative;
  z-index: 1;
}

.auth-brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-4xl);
}

.auth-brand-logo img {
  width: 48px;
  height: 48px;
}

.auth-brand-logo-text {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-dark-50);
}

.auth-brand-content {
  position: relative;
  z-index: 1;
  max-width: 500px;
}

.auth-brand-title {
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--color-dark-50);
  margin-bottom: var(--space-lg);
  line-height: 1.2;
}

.auth-brand-subtitle {
  font-size: var(--text-base);
  color: var(--color-dark-400);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-3xl);
}

.auth-brand-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.auth-brand-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.auth-brand-feature-icon {
  width: 40px;
  height: 40px;
  background-color: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-500);
  flex-shrink: 0;
}

.auth-brand-feature-text {
  flex: 1;
}

.auth-brand-feature-title {
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--color-dark-200);
  margin-bottom: var(--space-xs);
}

.auth-brand-feature-description {
  font-size: var(--text-sm);
  color: var(--color-dark-500);
}

.auth-brand-footer {
  position: relative;
  z-index: 1;
  font-size: var(--text-sm);
  color: var(--color-dark-600);
}

/* Right Side - Form */
.auth-form-side {
  background-color: var(--color-dark-950);
  padding: var(--space-4xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.auth-form-container {
  width: 100%;
  max-width: 440px;
}

.auth-form-header {
  margin-bottom: var(--space-3xl);
}

.auth-back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-dark-400);
  text-decoration: none;
  margin-bottom: var(--space-xl);
  transition: color var(--transition-base);
}

.auth-back-link:hover {
  color: var(--color-dark-200);
}

.auth-form-title {
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--color-dark-50);
  margin-bottom: var(--space-md);
}

.auth-form-description {
  font-size: var(--text-base);
  color: var(--color-dark-400);
  line-height: var(--leading-relaxed);
}

.auth-form {
  margin-bottom: var(--space-xl);
}

.auth-form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
}

.auth-remember {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-dark-300);
}

.auth-remember input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary-500);
  cursor: pointer;
}

.auth-forgot-link {
  font-size: var(--text-sm);
  color: var(--color-primary-500);
  text-decoration: none;
  transition: color var(--transition-base);
}

.auth-forgot-link:hover {
  color: var(--color-primary-400);
}

.auth-submit-btn {
  width: 100%;
  margin-top: var(--space-lg);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-2xl) 0;
  font-size: var(--text-sm);
  color: var(--color-dark-500);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--color-dark-800);
}

.auth-footer-text {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-dark-400);
}

.auth-footer-link {
  color: var(--color-primary-500);
  text-decoration: none;
  font-weight: var(--weight-medium);
  transition: color var(--transition-base);
}

.auth-footer-link:hover {
  color: var(--color-primary-400);
}

/* Alert Messages */
.auth-alert {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.auth-alert-error {
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--color-error);
}

.auth-alert-success {
  background-color: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--color-success);
}

.auth-alert-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

/* Loading State */
.auth-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.auth-loading .spinner {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

/* Captcha Container */
.auth-captcha {
  margin: var(--space-lg) 0;
}

.auth-captcha-hint {
  margin-top: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--color-dark-500);
}

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 1024px) {
  .auth-layout {
    grid-template-columns: 1fr;
  }

  .auth-brand-side {
    display: none;
  }

  .auth-form-side {
    padding: var(--space-2xl) var(--space-lg);
  }

  .auth-brand-title {
    font-size: var(--text-3xl);
  }

  .auth-form-title {
    font-size: var(--text-3xl);
  }
}

@media (max-width: 768px) {
  .auth-form-side {
    padding: var(--space-xl) var(--space-lg);
  }

  .auth-form-container {
    max-width: 100%;
  }

  .auth-form-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
}