/**
 * Premium UX Animations CSS
 * Complementa o animation-system.js com classes CSS reutilizáveis
 */

/* ============================================
   KEYFRAME ANIMATIONS
   ============================================ */

/* Fade Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

/* Slide Animations */
@keyframes slideInLeft {
  from {
    transform: translateX(-20px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(20px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideInDown {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Pulse Highlight */
@keyframes pulseHighlight {
  0%, 100% {
    background-color: transparent;
    transform: scale(1);
  }
  50% {
    background-color: rgba(59, 130, 246, 0.1);
    transform: scale(1.02);
  }
}

/* Shake Error */
@keyframes shakeError {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-4px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(4px);
  }
}

/* Scale Bounce */
@keyframes scaleBounce {
  0% {
    transform: scale(0.9);
    opacity: 0;
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* Drawer Slide */
@keyframes drawerSlideIn {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes drawerSlideOut {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(100%);
  }
}

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

/* ============================================
   UTILITY CLASSES
   ============================================ */

/* Fade Classes */
.animate-fade-in {
  animation: fadeIn 300ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-fade-out {
  animation: fadeOut 300ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Slide Classes */
.animate-slide-in-left {
  animation: slideInLeft 300ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-slide-in-right {
  animation: slideInRight 300ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-slide-in-up {
  animation: slideInUp 300ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-slide-in-down {
  animation: slideInDown 300ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Highlight Classes */
.animate-pulse-highlight {
  animation: pulseHighlight 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-shake-error {
  animation: shakeError 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-scale-bounce {
  animation: scaleBounce 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Drawer Classes */
.animate-drawer-in {
  animation: drawerSlideIn 300ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-drawer-out {
  animation: drawerSlideOut 300ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Spin */
.animate-spin {
  animation: spin 1s linear infinite;
}

/* ============================================
   STAGGER DELAYS
   ============================================ */

.stagger-delay-1 {
  animation-delay: 50ms;
}

.stagger-delay-2 {
  animation-delay: 100ms;
}

.stagger-delay-3 {
  animation-delay: 150ms;
}

.stagger-delay-4 {
  animation-delay: 200ms;
}

.stagger-delay-5 {
  animation-delay: 250ms;
}

/* ============================================
   GLASSMORPHISM EFFECTS
   ============================================ */

.glass {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-dark {
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
}

/* ============================================
   MICRO-ANIMATIONS (HOVER EFFECTS)
   ============================================ */

.hover-lift {
  transition: transform 200ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.hover-lift:hover {
  transform: translateY(-2px) translateZ(0);
}

.hover-scale {
  transition: transform 200ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.hover-scale:hover {
  transform: scale(1.05) translateZ(0);
}

.hover-glow {
  transition: box-shadow 200ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: box-shadow;
}

.hover-glow:hover {
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

.hover-brighten {
  transition: filter 200ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: filter;
}

.hover-brighten:hover {
  filter: brightness(1.1) translateZ(0);
}

/* ============================================
   TRANSITION UTILITIES
   ============================================ */

.transition-fast {
  transition: opacity 150ms cubic-bezier(0.4, 0, 0.2, 1), transform 150ms cubic-bezier(0.4, 0, 0.2, 1), background-color 150ms cubic-bezier(0.4, 0, 0.2, 1), border-color 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

.transition-normal {
  transition: opacity 300ms cubic-bezier(0.4, 0, 0.2, 1), transform 300ms cubic-bezier(0.4, 0, 0.2, 1), background-color 300ms cubic-bezier(0.4, 0, 0.2, 1), border-color 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.transition-slow {
  transition: opacity 500ms cubic-bezier(0.4, 0, 0.2, 1), transform 500ms cubic-bezier(0.4, 0, 0.2, 1), background-color 500ms cubic-bezier(0.4, 0, 0.2, 1), border-color 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   EASING FUNCTIONS
   ============================================ */

.ease-smooth {
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.ease-bounce {
  transition-timing-function: cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ease-elastic {
  transition-timing-function: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ============================================
   LOADING STATES
   ============================================ */

.skeleton {
  background: linear-gradient(
    90deg,
    #f0f0f0 25%,
    #e0e0e0 50%,
    #f0f0f0 75%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ============================================
   DRAWER ENHANCEMENTS
   ============================================ */

.drawer {
  transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.drawer.active {
  transform: translateX(0);
  background: var(--background) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.08); /* Re-adding the shadow explicitly if needed */
}

.drawer:not(.active) {
  transform: translateX(100%);
}

/* Overlay fade */
.drawer-overlay {
  transition: opacity 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
  background: #b1b1b15c;
}

.drawer-overlay:not(.active) {
  opacity: 0;
  pointer-events: none;
}

/* ============================================
   BUTTON ENHANCEMENTS
   ============================================ */

button {
  position: relative;
  overflow: hidden;
}

/* Ripple effect */
button::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

button:active::after {
  width: 300px;
  height: 300px;
}

/* ============================================
   TABLE ROW ANIMATIONS
   ============================================ */

.table-row-enter {
  animation: slideInUp 300ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.table-row-exit {
  animation: fadeOut 200ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.table-row-update {
  animation: pulseHighlight 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   KANBAN CARD ANIMATIONS
   ============================================ */

.kanban-card-enter {
  animation: scaleBounce 400ms cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.kanban-card-exit {
  animation: fadeOut 200ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.kanban-card-move {
  transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}