/* Modern Visual Effects - Sitewide */

/* Global Background Patterns */
body {
  background-image: 
    radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(251, 191, 36, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
  background-size: 100% 100%;
}

/* Modern Typography Effects */
.text-gradient {
  background: linear-gradient(135deg, #ffffff 0%, #fbbf24 50%, #3b82f6 100%);
  background-size: 200% 200%;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  animation: gradientFlow 3s ease-in-out infinite alternate;
}

@keyframes gradientFlow {
  0% { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}

/* Enhanced Card Styles */
.card, .modern-card {
  background: rgba(30, 41, 59, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(148, 163, 184, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.card::before, .modern-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(251, 191, 36, 0.05), transparent);
  transition: left 0.8s ease;
}

.card:hover, .modern-card:hover {
  transform: translateY(-4px);
  border-color: rgba(251, 191, 36, 0.3);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.card:hover::before, .modern-card:hover::before {
  left: 100%;
}

/* Animated Counters */
.animated-counter {
  font-weight: 900;
  background: linear-gradient(45deg, #fbbf24, #f59e0b);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  animation: counterGlow 2s ease-out;
}

@keyframes counterGlow {
  0% { 
    opacity: 0; 
    transform: scale(0.8); 
    filter: brightness(0.5);
  }
  50% { 
    transform: scale(1.1); 
    filter: brightness(1.2);
  }
  100% { 
    opacity: 1; 
    transform: scale(1); 
    filter: brightness(1);
  }
}

/* Professional Loading States */
.loading-shimmer {
  background: linear-gradient(90deg, 
    rgba(148, 163, 184, 0.1) 25%, 
    rgba(148, 163, 184, 0.3) 50%, 
    rgba(148, 163, 184, 0.1) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

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

.loading-dots {
  display: inline-flex;
  gap: 4px;
}

.loading-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fbbf24;
  animation: loadingBounce 1.4s ease-in-out infinite both;
}

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

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

/* Enhanced Buttons */
.modern-btn {
  background: linear-gradient(45deg, #3b82f6, #1d4ed8);
  border: none;
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.modern-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s;
}

.modern-btn:hover::before {
  left: 100%;
}

.modern-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

/* Progress Indicators */
.progress-ring {
  width: 120px;
  height: 120px;
  position: relative;
}

.progress-ring-circle {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: rgba(148, 163, 184, 0.2);
  stroke-width: 4;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
}

.progress-ring-progress {
  stroke: url(#progressGradient);
  stroke-linecap: round;
  transition: stroke-dashoffset 2s cubic-bezier(0.4, 0, 0.2, 1);
  animation: progressGlow 2s ease-in-out infinite alternate;
}

@keyframes progressGlow {
  0% { filter: drop-shadow(0 0 5px rgba(251, 191, 36, 0.3)); }
  100% { filter: drop-shadow(0 0 15px rgba(251, 191, 36, 0.6)); }
}

/* Status Indicators */
.status-online {
  position: relative;
}

.status-online::before {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  top: -2px;
  right: -2px;
  animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
  0%, 100% { 
    box-shadow: 0 0 0 0px rgba(16, 185, 129, 0.7);
    opacity: 1;
  }
  50% { 
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
    opacity: 0.8;
  }
}

/* Notification Badges */
.notification-badge {
  background: linear-gradient(45deg, #ef4444, #dc2626);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* Glassmorphism Elements */
.glass-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  transition: all 0.3s ease;
}

.glass-card:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}

/* Racing-themed Animations */
.racing-pulse {
  animation: racingPulse 1.5s ease-in-out infinite;
}

@keyframes racingPulse {
  0%, 100% { 
    box-shadow: 0 0 0 0px rgba(251, 191, 36, 0.7);
    transform: scale(1);
  }
  50% { 
    box-shadow: 0 0 0 10px rgba(251, 191, 36, 0);
    transform: scale(1.05);
  }
}

.speed-lines {
  position: relative;
  overflow: hidden;
}

.speed-lines::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 10px,
    rgba(251, 191, 36, 0.1) 10px,
    rgba(251, 191, 36, 0.1) 12px
  );
  animation: speedLines 2s linear infinite;
}

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

/* Scroll Reveal Animations */
.reveal-fade {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.reveal-fade.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-slide {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s ease-out;
}

.reveal-slide.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.5s ease-out;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Enhanced Focus States */
*:focus-visible {
  outline: 2px solid #fbbf24;
  outline-offset: 2px;
  border-radius: 4px;
}

input:focus, textarea:focus {
  border-color: #fbbf24;
  box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1);
}

/* Performance Optimizations */
.gpu-accelerated {
  transform: translateZ(0);
  will-change: transform;
}