/**
 * MyCSSLab Predictive UI System
 * UI that anticipates user needs and adapts proactively
 * Version: 3.0.2
 */

/* ========================================
   PREDICTIVE UI CORE VARIABLES
   ======================================== */

:root {
  /* Predictive timing variables */
  --predictive-delay: 0.3s;
  --predictive-duration: 0.5s;
  --predictive-easing: cubic-bezier(0.4, 0, 0.2, 1);
  --predictive-anticipation: 0.1s;
  
  /* Predictive behavior variables */
  --predictive-confidence: 0.8;
  --predictive-sensitivity: 1;
  --predictive-learning-rate: 0.1;
  
  /* Predictive visual variables */
  --predictive-glow-intensity: 1;
  --predictive-scale-factor: 1.05;
  --predictive-opacity: 0.9;
  
  /* Predictive context variables */
  --predictive-context: 'default';
  --predictive-intent: 'hover';
  --predictive-priority: 'normal';
}

/* ========================================
   PREDICTIVE HOVER SYSTEM
   ======================================== */

.my-predictive-hover {
  position: relative;
  transition: all var(--predictive-duration) var(--predictive-easing);
  cursor: pointer;
}

.my-predictive-hover::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, 
    rgba(102, 126, 234, 0.3), 
    rgba(118, 75, 162, 0.3), 
    rgba(255, 107, 107, 0.3));
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--predictive-duration) var(--predictive-easing);
  z-index: -1;
  animation: predictive-glow 2s ease-in-out infinite;
}

.my-predictive-hover:hover::before {
  opacity: 1;
}

.my-predictive-hover:hover {
  transform: scale(var(--predictive-scale-factor)) translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

@keyframes predictive-glow {
  0%, 100% { 
    opacity: 0.6;
    transform: scale(1);
  }
  50% { 
    opacity: 1;
    transform: scale(1.02);
  }
}

/* ========================================
   PREDICTIVE FOCUS SYSTEM
   ======================================== */

.my-predictive-focus {
  position: relative;
  transition: all var(--predictive-duration) var(--predictive-easing);
}

.my-predictive-focus::after {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border: 2px solid transparent;
  border-radius: inherit;
  background: linear-gradient(45deg, 
    #667eea, 
    #764ba2, 
    #ff6b6b) border-box;
  mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--predictive-duration) var(--predictive-easing);
  z-index: -1;
}

.my-predictive-focus:focus-visible::after {
  opacity: 1;
  animation: predictive-focus-pulse 1.5s ease-in-out infinite;
}

@keyframes predictive-focus-pulse {
  0%, 100% { 
    opacity: 0.8;
    transform: scale(1);
  }
  50% { 
    opacity: 1;
    transform: scale(1.05);
  }
}

/* ========================================
   PREDICTIVE LOADING SYSTEM
   ======================================== */

.my-predictive-loading {
  position: relative;
  overflow: hidden;
}

.my-predictive-loading::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.4), 
    transparent);
  animation: predictive-shimmer 2s ease-in-out infinite;
}

@keyframes predictive-shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

.my-predictive-loading[data-loading="true"] {
  pointer-events: none;
  opacity: 0.7;
}

.my-predictive-loading[data-loading="true"]::before {
  animation: predictive-shimmer 1s ease-in-out infinite;
}

/* ========================================
   PREDICTIVE SUGGESTION SYSTEM
   ======================================== */

.my-predictive-suggestion {
  position: relative;
  transition: all var(--predictive-duration) var(--predictive-easing);
}

.my-predictive-suggestion::before {
  content: attr(data-suggestion);
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--predictive-duration) var(--predictive-easing);
  z-index: 1000;
}

.my-predictive-suggestion::after {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: rgba(0, 0, 0, 0.8);
  opacity: 0;
  visibility: hidden;
  transition: all var(--predictive-duration) var(--predictive-easing);
  z-index: 1000;
}

.my-predictive-suggestion:hover::before,
.my-predictive-suggestion:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-5px);
}

/* ========================================
   PREDICTIVE GESTURE SYSTEM
   ======================================== */

.my-predictive-gesture {
  position: relative;
  transition: all var(--predictive-duration) var(--predictive-easing);
  touch-action: manipulation;
}

.my-predictive-gesture[data-gesture="swipe-left"] {
  transform: translateX(0);
}

.my-predictive-gesture[data-gesture="swipe-left"]:hover {
  transform: translateX(-10px);
}

.my-predictive-gesture[data-gesture="swipe-right"] {
  transform: translateX(0);
}

.my-predictive-gesture[data-gesture="swipe-right"]:hover {
  transform: translateX(10px);
}

.my-predictive-gesture[data-gesture="swipe-up"] {
  transform: translateY(0);
}

.my-predictive-gesture[data-gesture="swipe-up"]:hover {
  transform: translateY(-10px);
}

.my-predictive-gesture[data-gesture="swipe-down"] {
  transform: translateY(0);
}

.my-predictive-gesture[data-gesture="swipe-down"]:hover {
  transform: translateY(10px);
}

/* ========================================
   PREDICTIVE CONTEXT SYSTEM
   ======================================== */

.my-predictive-context {
  transition: all var(--predictive-duration) var(--predictive-easing);
}

.my-predictive-context[data-context="urgent"] {
  --predictive-priority: high;
  animation: predictive-urgent-pulse 1s ease-in-out infinite;
}

.my-predictive-context[data-context="important"] {
  --predictive-priority: high;
  border-left: 4px solid #ff6b6b;
}

.my-predictive-context[data-context="casual"] {
  --predictive-priority: low;
  opacity: 0.8;
}

.my-predictive-context[data-context="casual"]:hover {
  opacity: 1;
}

@keyframes predictive-urgent-pulse {
  0%, 100% { 
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.4);
  }
  50% { 
    transform: scale(1.02);
    box-shadow: 0 0 0 10px rgba(255, 107, 107, 0);
  }
}

/* ========================================
   PREDICTIVE ADAPTIVE SYSTEM
   ======================================== */

.my-predictive-adaptive {
  transition: all var(--predictive-duration) var(--predictive-easing);
}

.my-predictive-adaptive[data-adapt="size"]:hover {
  transform: scale(var(--predictive-scale-factor));
}

.my-predictive-adaptive[data-adapt="opacity"]:hover {
  opacity: var(--predictive-opacity);
}

.my-predictive-adaptive[data-adapt="color"]:hover {
  filter: hue-rotate(30deg) saturate(1.2);
}

.my-predictive-adaptive[data-adapt="blur"]:hover {
  filter: blur(2px);
}

.my-predictive-adaptive[data-adapt="brightness"]:hover {
  filter: brightness(1.2);
}

/* ========================================
   PREDICTIVE INTERACTION SYSTEM
   ======================================== */

.my-predictive-interaction {
  position: relative;
  transition: all var(--predictive-duration) var(--predictive-easing);
}

.my-predictive-interaction::before {
  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: all 0.6s ease;
  z-index: -1;
}

.my-predictive-interaction:hover::before {
  width: 300px;
  height: 300px;
}

.my-predictive-interaction:active {
  transform: scale(0.98);
}

/* ========================================
   PREDICTIVE NOTIFICATION SYSTEM
   ======================================== */

.my-predictive-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: white;
  border-radius: 8px;
  padding: 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateX(100%);
  transition: transform var(--predictive-duration) var(--predictive-easing);
  z-index: 1000;
}

.my-predictive-notification[data-show="true"] {
  transform: translateX(0);
}

.my-predictive-notification[data-type="success"] {
  border-left: 4px solid #38a169;
}

.my-predictive-notification[data-type="warning"] {
  border-left: 4px solid #d69e2e;
}

.my-predictive-notification[data-type="error"] {
  border-left: 4px solid #e53e3e;
}

.my-predictive-notification[data-type="info"] {
  border-left: 4px solid #3182ce;
}

/* ========================================
   PREDICTIVE SCROLL SYSTEM
   ======================================== */

.my-predictive-scroll {
  position: relative;
  transition: all var(--predictive-duration) var(--predictive-easing);
}

.my-predictive-scroll[data-scroll="up"] {
  transform: translateY(0);
}

.my-predictive-scroll[data-scroll="down"] {
  transform: translateY(0);
}

.my-predictive-scroll[data-scroll="left"] {
  transform: translateX(0);
}

.my-predictive-scroll[data-scroll="right"] {
  transform: translateX(0);
}

/* ========================================
   PREDICTIVE ANIMATIONS
   ======================================== */

@keyframes predictive-bounce {
  0%, 100% { 
    transform: translateY(0);
  }
  50% { 
    transform: translateY(-10px);
  }
}

@keyframes predictive-wiggle {
  0%, 100% { 
    transform: rotate(0deg);
  }
  25% { 
    transform: rotate(5deg);
  }
  75% { 
    transform: rotate(-5deg);
  }
}

@keyframes predictive-pulse {
  0%, 100% { 
    transform: scale(1);
    opacity: 1;
  }
  50% { 
    transform: scale(1.05);
    opacity: 0.8;
  }
}

.my-predictive-bounce {
  animation: predictive-bounce 2s ease-in-out infinite;
}

.my-predictive-wiggle {
  animation: predictive-wiggle 1s ease-in-out infinite;
}

.my-predictive-pulse {
  animation: predictive-pulse 2s ease-in-out infinite;
}

/* ========================================
   RESPONSIVE PREDICTIVE UI
   ======================================== */

@media (max-width: 768px) {
  .my-predictive-suggestion::before {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
  }
  
  .my-predictive-notification {
    right: 10px;
    left: 10px;
    transform: translateY(-100%);
  }
  
  .my-predictive-notification[data-show="true"] {
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .my-predictive-hover,
  .my-predictive-focus,
  .my-predictive-loading,
  .my-predictive-suggestion,
  .my-predictive-gesture,
  .my-predictive-context,
  .my-predictive-adaptive,
  .my-predictive-interaction,
  .my-predictive-scroll {
    transition: none;
  }
  
  .my-predictive-bounce,
  .my-predictive-wiggle,
  .my-predictive-pulse {
    animation: none;
  }
}

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

.my-predictive-auto {
  transition: all var(--predictive-duration) var(--predictive-easing);
}

.my-predictive-auto:hover {
  transform: scale(1.02);
}

.my-predictive-slow {
  transition: all calc(var(--predictive-duration) * 2) var(--predictive-easing);
}

.my-predictive-fast {
  transition: all calc(var(--predictive-duration) * 0.5) var(--predictive-easing);
}

.my-predictive-smooth {
  transition: all var(--predictive-duration) cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.my-predictive-bounce-ease {
  transition: all var(--predictive-duration) cubic-bezier(0.68, -0.55, 0.265, 1.55);
}