/**
 * Enhanced Visual Styles for DozedEnt
 * Modern CSS improvements with glassmorphism, gradients, and animations
 */

/* CSS Custom Properties for Enhanced Visuals */
:root {
  /* Enhanced Color Palette */
  --primary-gradient: linear-gradient(135deg, #78dbff 0%, #4fc3f7 50%, #ff77c6 100%);
  --secondary-gradient: linear-gradient(135deg, #667799 0%, #5a6b8a 100%);
  --background-gradient: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
  --glass-bg: rgba(10, 20, 40, 0.9);
  --glass-border: rgba(120, 219, 255, 0.3);
  --glass-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  
  /* Enhanced Typography */
  --font-primary: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", "Courier New", monospace;
  
  /* Animation Timing */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Enhanced Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 50%;
}

/* Enhanced Global Styles */
* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  background: var(--background-gradient);
  color: #e8f4fd;
  margin: 0;
  padding: 0;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Enhanced Canvas Styling */
canvas {
  background: var(--background-gradient);
  border-radius: 0;
  box-shadow: 
    inset 0 0 100px rgba(120, 219, 255, 0.05),
    0 0 50px rgba(0, 0, 0, 0.3);
}

/* Glassmorphism Components */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

.glass-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 30% 20%, rgba(120, 219, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(255, 119, 198, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

/* Enhanced Button Styles */
.btn-enhanced {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--primary-gradient);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: #0a0a0a;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: 
    0 8px 24px rgba(120, 219, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-enhanced::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 0.5s ease;
}

.btn-enhanced:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 
    0 16px 40px rgba(120, 219, 255, 0.4),
    0 4px 16px rgba(120, 219, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

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

.btn-enhanced:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 
    0 4px 12px rgba(120, 219, 255, 0.3),
    inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-enhanced.secondary {
  background: var(--secondary-gradient);
  color: #ffffff;
  box-shadow: 
    0 8px 24px rgba(102, 119, 153, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-enhanced.secondary:hover {
  box-shadow: 
    0 16px 40px rgba(102, 119, 153, 0.4),
    0 4px 16px rgba(102, 119, 153, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Enhanced Typography */
.text-gradient {
  background: var(--primary-gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 200%;
  animation: gradientShift 3s ease-in-out infinite alternate;
}

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

.text-glow {
  text-shadow: 0 0 20px rgba(120, 219, 255, 0.5);
  animation: textGlow 2s ease-in-out infinite alternate;
}

@keyframes textGlow {
  0% {
    text-shadow: 0 0 10px rgba(120, 219, 255, 0.3);
  }
  100% {
    text-shadow: 0 0 20px rgba(255, 119, 198, 0.4);
  }
}

/* Enhanced Loading Animation */
.loading-enhanced {
  position: relative;
  display: inline-block;
}

.loading-enhanced::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid rgba(120, 219, 255, 0.3);
  border-top: 2px solid #78dbff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Enhanced HUD Elements */
.hud-element {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-normal);
}

.hud-element:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 12px 32px rgba(0, 0, 0, 0.5),
    0 4px 16px rgba(120, 219, 255, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* Enhanced Progress Bars */
.progress-bar {
  position: relative;
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--primary-gradient);
  border-radius: var(--radius-sm);
  transition: width var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: progressShine 2s ease-in-out infinite;
}

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

/* Enhanced Notifications */
.notification {
  position: fixed;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-lg);
  box-shadow: var(--glass-shadow);
  color: #e8f4fd;
  font-family: var(--font-primary);
  font-weight: 500;
  z-index: 1000;
  transform: translateX(100%);
  opacity: 0;
  transition: all var(--transition-normal);
}

.notification.show {
  transform: translateX(0);
  opacity: 1;
}

.notification.success {
  border-left: 4px solid #4ecca3;
}

.notification.error {
  border-left: 4px solid #ff6b6b;
}

.notification.warning {
  border-left: 4px solid #ffc107;
}

.notification.info {
  border-left: 4px solid #78dbff;
}

/* Enhanced Tooltips */
.tooltip-enhanced {
  position: absolute;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  color: #e8f4fd;
  font-family: var(--font-primary);
  font-size: 0.875rem;
  font-weight: 500;
  pointer-events: none;
  z-index: 1000;
  opacity: 0;
  transform: translateY(-10px);
  transition: all var(--transition-fast);
  box-shadow: var(--glass-shadow);
}

.tooltip-enhanced.show {
  opacity: 1;
  transform: translateY(0);
}

/* Enhanced Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-gradient);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #87e5ff 0%, #5fc9f7 100%);
}

/* Enhanced Focus States */
.enhanced-focus:focus {
  outline: none;
  box-shadow: 
    0 0 0 3px rgba(120, 219, 255, 0.3),
    0 0 0 1px var(--glass-border);
}

/* Enhanced Selection */
::selection {
  background: rgba(120, 219, 255, 0.3);
  color: #e8f4fd;
}

/* Responsive Enhancements */
@media (max-width: 768px) {
  :root {
    --spacing-md: 12px;
    --spacing-lg: 18px;
    --spacing-xl: 24px;
  }
  
  .glass-panel {
    border-radius: var(--radius-md);
  }
  
  .btn-enhanced {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
  }
  
  .hud-element {
    padding: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-md: 8px;
    --spacing-lg: 12px;
    --spacing-xl: 16px;
  }
  
  .glass-panel {
    border-radius: var(--radius-sm);
  }
  
  .btn-enhanced {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.8rem;
  }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --glass-bg: rgba(0, 0, 0, 0.95);
    --glass-border: rgba(255, 255, 255, 0.8);
  }
  
  .text-gradient {
    background: none;
    -webkit-text-fill-color: #ffffff;
    color: #ffffff;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .text-gradient {
    animation: none;
  }
  
  .text-glow {
    animation: none;
  }
  
  .loading-enhanced::after {
    animation: none;
  }
  
  .progress-fill::after {
    animation: none;
  }
}

/* Print Styles */
@media print {
  .glass-panel,
  .hud-element,
  .notification,
  .tooltip-enhanced {
    background: white !important;
    color: black !important;
    border: 1px solid black !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
  }
  
  .text-gradient {
    background: none !important;
    -webkit-text-fill-color: black !important;
    color: black !important;
  }
}