/* animations.css — Smooth animations and transitions for Protonox */

/* Fade in animation for page load */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Slide up animation */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scale in animation */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Shimmer effect for loading states */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

/* Glow pulse for accent elements */
@keyframes glowPulse {
  0%, 100% {
    box-shadow: 0 0 20px rgba(95, 139, 255, 0.3);
  }
  50% {
    box-shadow: 0 0 30px rgba(95, 139, 255, 0.6);
  }
}

/* Floating animation for decorative elements */
@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Rotate animation */
@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Fade in from left */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Fade in from right */
@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Apply animations to elements */
.login-card,
.auth-card {
  animation: scaleIn 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.login-card .pill,
.auth-card .pill {
  animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.1s backwards;
}

.login-card .protonox-image,
.auth-card .protonox-image {
  animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.2s backwards;
}

.login-heading,
.auth-heading {
  animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.3s backwards;
}

.login-benefits,
.auth-benefits {
  animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.4s backwards;
}

.login-form,
.auth-form {
  animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.5s backwards;
}

.error-message.show,
.info-message.show {
  animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Loading shimmer for skeleton screens */
.loading-shimmer {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0.1) 50%,
    rgba(255, 255, 255, 0.05) 100%
  );
  background-size: 1000px 100%;
  animation: shimmer 2s infinite;
}

/* Smooth transitions for interactive elements */
button,
a,
input,
select {
  transition: all var(--transition-base);
}

/* Hover lift effect */
.hover-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-2px);
}

/* Focus visible styles for accessibility */
*:focus-visible {
  outline: 3px solid rgba(95, 139, 255, 0.5);
  outline-offset: 2px;
  transition: outline-offset var(--transition-fast);
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Stagger animation utility classes */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }

/* Utility classes for common animations */
.animate-fade-in {
  animation: fadeIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-slide-up {
  animation: slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-scale-in {
  animation: scaleIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-glow {
  animation: glowPulse 2s ease-in-out infinite;
}