/**
 * PREMIUM-ANIMATIONS.CSS
 * 
 * Sistema de Micro-interações Premium - Nível Profissional  
 * Implementa animações sutis e elegantes para UX premium
 * Baseado nas melhores práticas de motion design
 * 
 * Features:
 * - Hover states sofisticados
 * - Loading animations elegantes  
 * - Page transitions suaves
 * - Micro-feedbacks visuais
 * - Performance otimizada
 */

/* ========================================
   🎭 ANIMATION SYSTEM PREMIUM
======================================== */

:root {
  /* 🎯 TIMING FUNCTIONS PREMIUM */
  --ease-in-out-premium: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-out-premium: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-in-premium: cubic-bezier(0.55, 0.055, 0.675, 0.19);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --ease-elastic: cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --ease-back: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* ⏱️ DURATION SYSTEM - SUAVIZADO */
  --duration-instant: 0.2s;
  --duration-fast: 0.4s;
  --duration-normal: 0.5s;
  --duration-slow: 0.7s;
  --duration-slower: 1.0s;
  --duration-page: 1.5s;
  
  /* 🌟 ANIMATION PRESETS */
  --animate-fade-in: fadeIn var(--duration-normal) var(--ease-out-premium);
  --animate-slide-up: slideUp var(--duration-normal) var(--ease-out-premium);
  --animate-scale-in: scaleIn var(--duration-fast) var(--ease-back);
  --animate-bounce-in: bounceIn var(--duration-slow) var(--ease-bounce);
  --animate-elastic-in: elasticIn var(--duration-slower) var(--ease-elastic);
}

/* ========================================
   🎪 KEYFRAMES LIBRARY PREMIUM
======================================== */

/* Fade Animations */
@keyframes fadeIn {
  from { 
    opacity: 0; 
    transform: translateY(10px);
  }
  to { 
    opacity: 1; 
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Slide Animations */
@keyframes slideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

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

@keyframes scaleUp {
  from {
    transform: scale(0.95);
  }
  to {
    transform: scale(1.02);
  }
}

/* Bounce Animations */
@keyframes bounceIn {
  0% {
    transform: scale(0.3);
    opacity: 0;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
  70% {
    transform: scale(0.9);
    opacity: 0.9;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes bounceHover {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-8px);
  }
  60% {
    transform: translateY(-4px);
  }
}

/* Elastic Animations */
@keyframes elasticIn {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  55% {
    transform: scale(1.15);
    opacity: 1;
  }
  75% {
    transform: scale(0.95);
  }
  100% {
    transform: scale(1);
  }
}

/* Rotation Animations */
@keyframes rotate360 {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes wiggle {
  0%, 7% { transform: rotateZ(0); }
  15% { transform: rotateZ(-15deg); }
  20% { transform: rotateZ(10deg); }
  25% { transform: rotateZ(-10deg); }
  30% { transform: rotateZ(6deg); }
  35% { transform: rotateZ(-4deg); }
  40%, 100% { transform: rotateZ(0); }
}

/* Pulse Animations */
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

@keyframes pulseBorder {
  0% { box-shadow: 0 0 0 0 var(--glow-primary); }
  70% { box-shadow: 0 0 0 15px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* Shine Effects */
@keyframes shine {
  0% { transform: translateX(-100%) skewX(-15deg); }
  100% { transform: translateX(200%) skewX(-15deg); }
}

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

/* Float Animation */
@keyframes float {
  0%, 100% { 
    transform: translateY(0px) rotate(0deg); 
  }
  33% { 
    transform: translateY(-10px) rotate(1deg); 
  }
  66% { 
    transform: translateY(-5px) rotate(-1deg); 
  }
}

/* Glow Pulse */
@keyframes glowPulse {
  0%, 100% { 
    box-shadow: 0 0 20px var(--glow-primary);
  }
  50% { 
    box-shadow: 
      0 0 40px var(--glow-primary),
      0 0 60px var(--glow-primary);
  }
}

/* ========================================
   🎨 COMPONENT ANIMATIONS PREMIUM
======================================== */

/* Page Load Animation */
.page-enter {
  animation: fadeIn var(--duration-page) var(--ease-out-premium);
}

.dashboard-container {
  animation: fadeIn var(--duration-slow) var(--ease-out-premium);
}

/* Header Animations */
.dashboard-header {
  animation: fadeInDown var(--duration-normal) var(--ease-out-premium);
  animation-delay: 0.1s;
  animation-fill-mode: both;
}

.header-title {
  animation: fadeInRight 0.6s var(--ease-out-premium);
  animation-delay: 0.3s;
  animation-fill-mode: both;
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Stats Cards Staggered Animation */
.stat-card:nth-child(1) {
  animation: fadeInScale var(--duration-normal) var(--ease-back);
  animation-delay: 0.1s;
  animation-fill-mode: both;
}

.stat-card:nth-child(2) {
  animation: fadeInScale var(--duration-normal) var(--ease-back);
  animation-delay: 0.2s;
  animation-fill-mode: both;
}

.stat-card:nth-child(3) {
  animation: fadeInScale var(--duration-normal) var(--ease-back);
  animation-delay: 0.3s;
  animation-fill-mode: both;
}

.stat-card:nth-child(4) {
  animation: fadeInScale var(--duration-normal) var(--ease-back);
  animation-delay: 0.4s;
  animation-fill-mode: both;
}

/* Sidebar Animation */
.sidebar {
  animation: slideInLeft var(--duration-normal) var(--ease-out-premium);
  animation-delay: 0.2s;
  animation-fill-mode: both;
}

/* Main Content Animation */
.main-content > * {
  animation: fadeInUp var(--duration-normal) var(--ease-out-premium);
  animation-delay: 0.5s;
  animation-fill-mode: both;
}

/* ========================================
   🎯 HOVER ANIMATIONS PREMIUM
======================================== */

/* Glass Card Premium Hover */
.glass-card-premium {
  transition: 
    transform var(--duration-normal) var(--ease-out-premium),
    box-shadow var(--duration-normal) var(--ease-out-premium),
    border-color var(--duration-normal) var(--ease-out-premium);
}

.glass-card-premium:hover {
  transform: translateY(-8px) scale(1.02);
  animation: bounceHover 0.6s var(--ease-bounce);
}

/* ❌ DESATIVAR hover no summary-cards */
.summary-cards.glass-card-premium:hover {
  transform: none !important;
  animation: none !important;
}

/* Stats Card Hover Effects */
.stat-card {
  transition: all var(--duration-normal) var(--ease-out-premium);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 30%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 70%
  );
  transform: translateX(-100%) translateY(-100%) rotate(45deg);
  transition: transform 0.8s var(--ease-out-premium);
}

.stat-card:hover::before {
  transform: translateX(100%) translateY(100%) rotate(45deg);
}

.stat-card:hover .stat-icon {
  animation: wiggle 0.6s var(--ease-bounce);
}

/* Theme Toggle Hover */
.theme-toggle {
  transition: all var(--duration-fast) var(--ease-out-premium);
  position: relative;
}

.theme-toggle:hover {
  transform: translateY(-2px) scale(1.1);
}

.theme-toggle:hover .theme-icon {
  animation: rotate360 0.5s var(--ease-out-premium);
}

.theme-toggle:active {
  transform: scale(0.95);
  transition: transform var(--duration-instant) var(--ease-in-premium);
}

/* Service Tabs Hover */
.service-tab {
  transition: all var(--duration-fast) var(--ease-out-premium);
  position: relative;
}

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

.service-tab.active {
  animation: pulse var(--duration-slow) infinite;
}

/* Button Hover Effects */
.btn {
  transition: all var(--duration-fast) var(--ease-out-premium);
  position: relative;
  overflow: hidden;
}

.btn:hover {
  transform: translateY(-2px) scale(1.02);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width var(--duration-fast), height var(--duration-fast);
}

.btn:active::after {
  width: 300px;
  height: 300px;
}

/* ========================================
   🌟 LOADING ANIMATIONS PREMIUM
======================================== */

/* Loading Shimmer Effect */
.loading-premium {
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(59, 130, 246, 0.1) 25%,
    rgba(59, 130, 246, 0.2) 50%,
    rgba(59, 130, 246, 0.1) 75%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

/* Spinner Premium */
.spinner-premium {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(59, 130, 246, 0.1);
  border-left: 4px solid var(--accent-solid);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Dots Loading */
.dots-loading {
  display: flex;
  gap: 4px;
}

.dots-loading .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-solid);
  animation: dotBounce 1.4s ease-in-out infinite both;
}

.dots-loading .dot:nth-child(1) { animation-delay: -0.32s; }
.dots-loading .dot:nth-child(2) { animation-delay: -0.16s; }
.dots-loading .dot:nth-child(3) { animation-delay: 0s; }

@keyframes dotBounce {
  0%, 80%, 100% {
    transform: scale(0.8);
    opacity: 0.5;
  }
  40% {
    transform: scale(1.2);
    opacity: 1;
  }
}

/* Progress Bar Animation */
.progress-premium {
  width: 100%;
  height: 4px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.progress-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--accent-solid) 50%,
    transparent 100%
  );
  animation: progressSlide 1.5s ease-in-out infinite;
}

@keyframes progressSlide {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* ========================================
   🎪 SPECIAL EFFECTS PREMIUM
======================================== */

/* Magnetic Hover Effect */
.magnetic-hover {
  transition: transform var(--duration-fast) var(--ease-out-premium);
}

.magnetic-hover:hover {
  transform: scale(1.05) rotate(2deg);
}

/* Parallax Effect */
.parallax-element {
  transform: translateZ(0);
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Stagger Animation */
.stagger-item {
  opacity: 0;
  transform: translateY(30px);
  animation: staggerIn var(--duration-normal) var(--ease-out-premium) forwards;
}

.stagger-item:nth-child(1) { animation-delay: 0.1s; }
.stagger-item:nth-child(2) { animation-delay: 0.2s; }
.stagger-item:nth-child(3) { animation-delay: 0.3s; }
.stagger-item:nth-child(4) { animation-delay: 0.4s; }
.stagger-item:nth-child(5) { animation-delay: 0.5s; }

@keyframes staggerIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Glow Effect on Focus */
.glow-focus:focus {
  animation: glowPulse 2s ease-in-out infinite;
}

/* ========================================
   📱 RESPONSIVE ANIMATIONS
======================================== */

/* Disable complex animations on mobile for performance */
@media (max-width: 768px) {
  .glass-card-premium:hover {
    transform: translateY(-4px) scale(1.01);
  }
  
  /* ❌ DESATIVAR hover no summary-cards (mobile) */
  .summary-cards.glass-card-premium:hover {
    transform: none !important;
  }
  
  .stat-card:hover {
    transform: translateY(-2px);
  }
  
  .floating {
    animation: none;
  }
}

/* ========================================
   ♿ ACCESSIBILITY ANIMATIONS
======================================== */

/* Respect user's motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .floating,
  .pulse-glow,
  .loading-premium {
    animation: none;
  }
  
  .glass-card-premium:hover {
    transform: none;
  }
}

/* High contrast mode adjustments */
@media (prefers-contrast: high) {
  .loading-premium {
    background: repeating-linear-gradient(
      90deg,
      transparent 0%,
      currentColor 25%,
      transparent 50%
    );
  }
}

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

/* Animation Controls */
.animate-none { animation: none; }
.animate-spin { animation: spin 1s linear infinite; }
.animate-ping { animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite; }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-bounce { animation: bounce 1s infinite; }

/* Transition Controls */
.transition-none { transition: none; }
.transition-fast { transition: all var(--duration-fast) var(--ease-out-premium); }
.transition-normal { transition: all var(--duration-normal) var(--ease-out-premium); }
.transition-slow { transition: all var(--duration-slow) var(--ease-out-premium); }

/* Transform Utils */
.transform-gpu {
  transform: translateZ(0);
  will-change: transform;
}

.hover-scale:hover { transform: scale(1.05); }
.hover-rotate:hover { transform: rotate(5deg); }
.hover-lift:hover { transform: translateY(-8px); }