/* ═══════════════════════════════════════════════════════════
   auth.css — Login & Register Pages
   ═══════════════════════════════════════════════════════════ */

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-primary);
  padding: var(--space-4);
  position: relative;
  overflow: hidden;
}

/* Background glow effect */
.auth-page::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
  top: -100px;
  left: -100px;
  animation: float 6s ease-in-out infinite;
}
.auth-page::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(220, 38, 38, 0.1) 0%, transparent 70%);
  bottom: -80px;
  right: -80px;
  animation: float 8s ease-in-out infinite reverse;
}

.auth-container {
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 920px;
  min-height: 560px;
  display: flex;
  flex-direction: row-reverse; /* Visual on right, form on left */
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-lg);
  animation: scaleIn var(--transition-base) ease;
  overflow: hidden;
}

/* Visual Panel */
.auth-visual-panel {
  flex: 1.1;
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.auth-visual-bg {
  position: absolute;
  inset: -10px; /* Expand bounds to prevent blur-bleeding on container edges */
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
  filter: blur(2px); /* Premium blurring effect for text readability */
  z-index: 0;
}

.auth-visual-bg.active {
  opacity: 1;
}

.auth-visual-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to left, rgba(10, 10, 10, 0.3) 0%, rgba(10, 10, 10, 0.85) 100%);
  pointer-events: none;
}

.auth-visual-content {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.auth-visual-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  align-self: flex-end; /* Align logo and app name to the left side in RTL column */
}

.auth-visual-logo img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.auth-visual-logo span {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.auth-visual-slider {
  margin-top: auto;
}

.slider-title {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.slider-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.slider-dots {
  display: flex;
  gap: 8px;
}

.slider-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.2);
  transition: all var(--transition-base);
  cursor: pointer;
}

.slider-dots .dot.active {
  width: 24px;
  background: var(--color-primary);
}

/* Form Panel */
.auth-form-panel {
  flex: 1;
  padding: var(--space-10);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.auth-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.auth-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.password-input-wrapper .form-input {
  padding-left: 45px; /* RTL layout: the field end is on the left side */
}

.password-toggle-btn {
  position: absolute;
  left: 14px;
  background: none;
  border: none;
  padding: 0;
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.password-toggle-btn:hover {
  color: var(--color-text-primary);
  transform: scale(1.1);
}

.password-toggle-btn svg {
  width: 20px;
  height: 20px;
}

/* Password Strength Indicator */
.password-strength-container {
  margin-top: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.password-strength-bar-wrapper {
  height: 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.02);
}

.password-strength-bar {
  height: 100%;
  width: 0%;
  border-radius: var(--radius-full);
  transition: width 0.3s ease, background-color 0.3s ease;
}

/* Strength levels classes */
.password-strength-bar.weak {
  width: 33%;
  background-color: var(--color-primary);
  box-shadow: 0 0 8px rgba(220, 38, 38, 0.4);
}

.password-strength-bar.medium {
  width: 66%;
  background-color: var(--color-primary);
  box-shadow: 0 0 8px rgba(220, 38, 38, 0.4);
}

.password-strength-bar.strong {
  width: 100%;
  background-color: var(--color-primary);
  box-shadow: 0 0 8px rgba(220, 38, 38, 0.4);
}

.password-strength-text {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  transition: color 0.2s ease;
}

.password-strength-text.weak { color: var(--color-primary); }
.password-strength-text.medium { color: var(--color-primary); }
.password-strength-text.strong { color: var(--color-primary); }

/* Password requirements details */
.password-requirements {
  margin-top: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--space-3);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.requirement-item {
  font-size: var(--text-xs);
  color: var(--color-error); /* Red by default for unfulfilled requirements */
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: color var(--transition-fast);
}

.requirement-item.valid {
  color: var(--color-text-primary); /* White when met */
}

.requirement-item svg {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  color: inherit; /* Inherits the red/green color automatically */
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.requirement-item.valid svg {
  transform: scale(1.1);
}

.auth-form .form-input {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-4) 0;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.auth-switch {
  text-align: center;
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.auth-switch a {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
}
.auth-switch a:hover {
  color: var(--color-primary-light);
  text-decoration: underline;
}

.auth-error {
  padding: var(--space-3);
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-sm);
  color: var(--color-error);
  font-size: var(--text-sm);
  text-align: center;
  animation: fadeSlideUp var(--transition-fast) ease;
}

/* Mobile Responsive styling matching the 3rd mockup */
@media (max-width: 768px) {
  .auth-container {
    flex-direction: column;
    max-width: 440px;
    min-height: auto;
    border-radius: var(--radius-xl);
  }

  .auth-visual-panel {
    height: 240px;
    flex: none;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-6);
  }

  .auth-visual-bg::after {
    background: linear-gradient(rgba(10, 10, 10, 0.4), rgba(10, 10, 10, 0.85));
  }

  .auth-visual-content {
    justify-content: flex-end;
  }

  .auth-visual-logo {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4); /* Align to the left on mobile viewports */
  }

  .auth-visual-slider {
    margin-top: 0;
  }

  .slider-title {
    font-size: var(--text-lg);
  }

  .slider-desc {
    font-size: var(--text-xs);
    margin-bottom: var(--space-2);
  }

  .auth-form-panel {
    padding: var(--space-6) var(--space-6) var(--space-8);
  }
}