/* Minecraft Skin Overlay Merger - Modern UI Overhaul */

/* Enhanced CSS Variables for Modern Design System */
:root {
  /* Modern Background Colors - Deeper, richer tones */
  --bg-primary: #0a0b14;
  --bg-secondary: #151829;
  --bg-tertiary: #1f2244;
  --bg-card: rgba(21, 24, 41, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-strong: rgba(255, 255, 255, 0.08);
  
  /* Modern Text Colors - Better contrast and hierarchy */
  --text-primary: #ffffff;
  --text-secondary: #e2e8f0;
  --text-muted: #94a3b8;
  --text-accent: #10b981;
  --text-accent-secondary: #06b6d4;
  
  /* Enhanced Border System */
  --border-primary: rgba(255, 255, 255, 0.08);
  --border-secondary: rgba(255, 255, 255, 0.15);
  --border-accent: #10b981;
  --border-hover: rgba(255, 255, 255, 0.25);
  
  /* Modern Gradient System */
  --gradient-primary: linear-gradient(135deg, #10b981 0%, #059669 100%);
  --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
  --gradient-accent: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  --gradient-bg: linear-gradient(135deg, #0a0b14 0%, #1f2244 25%, #151829 50%, #1f2244 75%, #0a0b14 100%);
  --gradient-card: linear-gradient(135deg, rgba(21, 24, 41, 0.9) 0%, rgba(31, 34, 68, 0.7) 100%);
  
  /* Enhanced Shadow System */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(16, 185, 129, 0.4);
  --shadow-glow-cyan: 0 0 25px rgba(6, 182, 212, 0.35);
  --shadow-glow-purple: 0 0 25px rgba(139, 92, 246, 0.4);
  
  /* Modern Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  
  /* Modern Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
}

/* Reset and base styles */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  /* Global text rendering improvements to prevent blurriness */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  backface-visibility: hidden;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  background: var(--gradient-bg);
  background-attachment: fixed;
  background-size: 400% 400%;
  animation: gradientShift 20s ease infinite;
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  font-weight: 400;
  font-size: 15px;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

/* Add subtle texture overlay with gentle animation */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 25% 25%, rgba(16, 185, 129, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(6, 182, 212, 0.02) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.015) 0%, transparent 70%);
  background-size: 200% 200%;
  animation: floatingOrbs 25s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
}

/* Add animated accent dots */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(16, 185, 129, 0.08) 0%, transparent 25%),
    radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.06) 0%, transparent 25%),
    radial-gradient(circle at 40% 40%, rgba(139, 92, 246, 0.04) 0%, transparent 25%);
  background-size: 300% 300%;
  animation: driftingLights 30s ease-in-out infinite reverse;
  pointer-events: none;
  z-index: -1;
  opacity: 0.7;
}

/* Enhanced Typography System with Modern Hierarchy */

/* Animated Search Input for OR Feed 
 * Original design by Tiago Augusto (tiagoadag1203)
 * Licensed under MIT License
 * Modified with gradient backgrounds and green theme integration
 */
.animated-search-input {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
  border: none;
  padding: 10px 15px; /* Balanced padding without icon */
  border-radius: 10px;
  outline: none;
  color: white;
  width: 100%;
  font-size: 14px;
  transition: all 0.3s ease;
  background-size: 200% 200%;
  animation: gradientShift 3s ease infinite;
}

.animated-search-input::placeholder {
  color: #94a3b8;
}

.animated-search-input:focus {
  animation: rotateShadowGreen 2s infinite linear;
}

/* Rotating shadow animation by Tiago Augusto (tiagoadag1203) - MIT License
 * Modified to use green theme colors (#10b981, #059669)
 */
@keyframes rotateShadowGreen {
  0% {
    box-shadow: -2px -2px 8px 1px #10b981, 2px 2px 8px 1px #059669;
  }
  25% {
    box-shadow: -2px 2px 8px 1px #10b981, 2px -2px 8px 1px #059669;
  }
  50% {
    box-shadow: 2px 2px 8px 1px #10b981, -2px -2px 8px 1px #059669;
  }
  75% {
    box-shadow: 2px -2px 8px 1px #10b981, -2px 2px 8px 1px #059669;
  }
  100% {
    box-shadow: -2px -2px 8px 1px #10b981, 2px 2px 8px 1px #059669;
  }
}

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

@keyframes titleGlow {
  0% {
    text-shadow: 0 0 15px rgba(16, 185, 129, 0.4), 0 0 30px rgba(16, 185, 129, 0.2);
  }
  50% {
    text-shadow: 0 0 20px rgba(6, 182, 212, 0.5), 0 0 40px rgba(6, 182, 212, 0.3);
  }
  100% {
    text-shadow: 0 0 25px rgba(139, 92, 246, 0.4), 0 0 50px rgba(139, 92, 246, 0.2);
  }
}

/* Enhanced Typography System with Modern Hierarchy */

/* Typography improvements */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1.2;
  text-rendering: optimizeLegibility;
}

/* Modern heading scale */
h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--text-accent), var(--text-accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
  margin-bottom: var(--space-lg);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

h4 {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

h5 {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

h6 {
  font-size: clamp(0.875rem, 1.25vw, 1.125rem);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

/* Enhanced paragraph and text styles */
p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
  font-weight: 400;
}

.lead {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--text-secondary);
  font-weight: 400;
  letter-spacing: -0.01em;
}

.small {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.text-xs {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Modern text utility classes */
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--text-accent); }
.text-accent-secondary { color: var(--text-accent-secondary); }

/* Enhanced font weights */
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-black { font-weight: 900; }

/* Modern text effects */
.text-glow {
  text-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
}

.text-glow-cyan {
  text-shadow: 0 0 20px rgba(6, 182, 212, 0.5);
}

.text-gradient {
  background: linear-gradient(135deg, var(--text-accent), var(--text-accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
}

.site-title {
  background: linear-gradient(135deg, #10b981, #06b6d4, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
  animation: titleGlow 3s ease-in-out infinite alternate;
}

.text-gradient-purple {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Enhanced list styles */
ul, ol {
  color: var(--text-secondary);
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

li {
  margin-bottom: var(--space-xs);
  line-height: 1.6;
}

/* Modern link styles */
a {
  color: var(--text-accent);
  text-decoration: none;
  transition: all 0.2s ease;
  position: relative;
}

a:hover {
  color: var(--text-accent-secondary);
  text-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--text-accent), var(--text-accent-secondary));
  transition: width 0.3s ease;
}

a:hover::after {
  width: 100%;
}

/* Code and monospace typography */
code, pre {
  font-family: 'SF Mono', Monaco, 'Inconsolata', 'Roboto Mono', 'Source Code Pro', monospace;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--text-accent);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

pre {
  padding: var(--space-md);
  overflow-x: auto;
  white-space: pre;
  margin-bottom: var(--space-md);
}

/* Form typography */
label {
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: var(--space-xs);
  display: block;
  letter-spacing: 0.01em;
}

input, textarea, select {
  font-family: inherit;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-primary);
}

input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.8;
}

/* Status and feedback text */
.text-success {
  color: #10b981;
  font-weight: 500;
}

.text-warning {
  color: #f59e0b;
  font-weight: 500;
}

.text-error {
  color: #ef4444;
  font-weight: 500;
}

.text-info {
  color: #06b6d4;
  font-weight: 500;
}

/* Text alignment utilities */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }

/* Line height utilities */
.leading-none { line-height: 1; }
.leading-tight { line-height: 1.25; }
.leading-snug { line-height: 1.375; }
.leading-normal { line-height: 1.5; }
.leading-relaxed { line-height: 1.625; }
.leading-loose { line-height: 2; }

/* Letter spacing utilities */
.tracking-tighter { letter-spacing: -0.05em; }
.tracking-tight { letter-spacing: -0.025em; }
.tracking-normal { letter-spacing: 0em; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }

/* Layout utilities */
.min-h-screen { min-height: 100vh; }
.h-full { height: 100%; }
.w-full { width: 100%; }
.max-w-4xl { max-width: 56rem; }
.max-w-7xl { max-width: 80rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Heights and widths */
.h-32 { height: 8rem; }
.h-4 { height: 1rem; }
.h-6 { height: 1.5rem; }
.w-4 { width: 1rem; }
.w-6 { width: 1.5rem; }

/* Flexbox and Grid */
.flex { display: flex; }
.grid { display: grid; }
.hidden { display: none; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.text-center { text-align: center; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.gap-6 { gap: 1.5rem; }
.gap-4 { gap: 1rem; }
.gap-3 { gap: 0.75rem; }
.gap-2 { gap: 0.5rem; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }

/* Grid Layouts */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* Modern Card Components with Enhanced Glassmorphism */
.card {
  background: var(--gradient-card);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

/* Enhanced card hover effects */
.card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px) scale(1.01);
  -webkit-font-smoothing: subpixel-antialiased;
  backface-visibility: hidden;
}

/* Add subtle shine effect on hover */
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.card:hover::before {
  left: 100%;
}

/* Special card variants */
.card.gradient-border {
  background: var(--gradient-card);
  border: 2px solid transparent;
  background-clip: padding-box;
  position: relative;
}

.card.gradient-border::after {
  content: '';
  position: absolute;
  inset: 0;
  padding: 2px;
  background: linear-gradient(135deg, var(--text-accent), var(--text-accent-secondary), transparent);
  border-radius: inherit;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  pointer-events: none;
}

/* Enhanced Button Styles - Modern Design with Better Animations */
button {
  font-family: inherit;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1;
  letter-spacing: 0.025em;
  position: relative;
  overflow: hidden;
  /* Enhanced text rendering */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  backface-visibility: hidden;
  will-change: transform, box-shadow;
}

/* Ensure all button content including text and icons stay above background pseudo-elements */
button, .btn-default, .btn-outline, .btn-ghost, .btn-cyan, .btn-secondary {
  z-index: 1;
}

button *, .btn-default *, .btn-outline *, .btn-ghost *, .btn-cyan *, .btn-secondary * {
  position: relative;
  z-index: 2 !important;
}

/* Direct text content in buttons */
button > span, .btn-default > span, .btn-outline > span, .btn-ghost > span, .btn-cyan > span, .btn-secondary > span,
button > svg, .btn-default > svg, .btn-outline > svg, .btn-ghost > svg, .btn-cyan > svg, .btn-secondary > svg {
  position: relative;
  z-index: 2 !important;
}

/* Fix for text nodes that are direct children of buttons */
button:not(:empty), .btn-default:not(:empty), .btn-outline:not(:empty), .btn-ghost:not(:empty), .btn-cyan:not(:empty), .btn-secondary:not(:empty) {
  color: inherit;
  text-shadow: none;
}

/* Ensure button text remains visible on hover with pseudo-element backgrounds */
button:hover *, .btn-default:hover *, .btn-outline:hover *, .btn-ghost:hover *, .btn-cyan:hover *, .btn-secondary:hover * {
  z-index: 3 !important;
  color: inherit !important;
}

/* Specific fix for outline buttons on hover */
.btn-outline:hover:not(:disabled) {
  position: relative;
}

.btn-outline:hover:not(:disabled) * {
  position: relative !important;
  z-index: 10 !important;
  color: white !important;
}

/* Force text to appear above pseudo-elements */
.btn-outline:hover:not(:disabled)::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
}

/* Enhanced focus states */
button:focus-visible {
  outline: 2px solid var(--border-accent);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
}

button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
  filter: grayscale(0.5);
}

/* Modern button variants */
.btn-default {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-md);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn-default::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-default:hover:not(:disabled) {
  box-shadow: var(--shadow-glow), var(--shadow-lg);
  transform: translateY(-2px) scale(1.02);
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  /* Enhanced text rendering to prevent blurriness on hover */
  -webkit-font-smoothing: subpixel-antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

.btn-default:hover:not(:disabled)::before {
  opacity: 1;
}

.btn-default:active {
  transform: translateY(0) scale(0.98);
  transition-duration: 0.1s;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-accent);
  border: 2px solid var(--border-accent);
  backdrop-filter: blur(10px);
  position: relative;
  transition: all 0.3s ease;
}

.btn-outline:hover:not(:disabled) {
  color: #ffffff !important;
  background: var(--gradient-primary) !important;
  border-color: transparent;
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px) scale(1.02);
  /* Enhanced text rendering to prevent blurriness */
  -webkit-font-smoothing: subpixel-antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  backface-visibility: hidden;
}

/* Ensure text and icons in outline buttons stay visible on hover */
.btn-outline:hover:not(:disabled) *,
.btn-outline:hover:not(:disabled) svg {
  color: #ffffff !important;
  stroke: #ffffff !important;
}

/* Specific fix for icons to maintain visibility on green background */
.btn-outline:hover:not(:disabled) svg {
  stroke: #1f2937 !important;
  fill: none !important;
  stroke-width: 2.5 !important;
}

.btn-outline:active {
  transform: translateY(0) scale(0.98);
  transition-duration: 0.1s;
}

/* Ensure all button content is above the background overlay */
.btn-outline * {
  position: relative;
  z-index: 1;
}

.btn-outline span {
  position: relative;
  z-index: 1;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.btn-ghost:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border-color: var(--border-primary);
  transform: translateY(-1px);
  /* Enhanced text rendering */
  -webkit-font-smoothing: subpixel-antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  backface-visibility: hidden;
}

.btn-cyan {
  background: var(--gradient-secondary);
  color: white;
  box-shadow: var(--shadow-md);
  border: 1px solid transparent;
}

.btn-cyan:hover:not(:disabled) {
  box-shadow: var(--shadow-glow-cyan), var(--shadow-lg);
  transform: translateY(-2px) scale(1.02);
  background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
  /* Enhanced text rendering */
  -webkit-font-smoothing: subpixel-antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  backface-visibility: hidden;
}

.btn-secondary {
  background: var(--gradient-accent);
  color: white;
  box-shadow: var(--shadow-md);
  border: 1px solid transparent;
}

.btn-secondary:hover:not(:disabled) {
  box-shadow: var(--shadow-glow-purple), var(--shadow-lg);
  transform: translateY(-2px) scale(1.02);
  background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
  /* Enhanced text rendering */
  -webkit-font-smoothing: subpixel-antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  backface-visibility: hidden;
}

/* Button sizes */
.btn-sm {
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  border-radius: 0.5rem;
}

.btn-default-size {
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 1.5rem;
  font-size: 1rem;
  border-radius: 1rem;
}

/* Upload zones with better visual hierarchy */
.upload-zone {
  width: 100%;
  height: 8rem;
  background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
  border: 2px dashed var(--border-primary);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
}

.upload-zone::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent 40%, rgba(16, 185, 129, 0.1) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.upload-zone:hover::before {
  transform: translateX(100%);
}

.upload-zone:hover {
  border-color: var(--border-accent);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(6, 182, 212, 0.05));
  box-shadow: var(--shadow-glow);
  transform: scale(1.01);
}

.upload-zone.dragover {
  border-color: var(--text-accent) !important;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(6, 182, 212, 0.1)) !important;
  box-shadow: var(--shadow-glow), var(--shadow-lg) !important;
  transform: scale(1.02) !important;
}

/* Form inputs with better contrast */
input[type="text"],
input[type="file"],
select,
textarea {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 0.5rem;
  color: var(--text-primary);
  padding: 0.75rem;
  font-size: 0.875rem;
  transition: all 0.2s ease;
  width: 100%;
}

input[type="text"]:focus,
input[type="file"]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--border-accent);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

input::placeholder {
  color: var(--text-muted);
}

/* Enhanced Checkbox styling for dark theme */
input[type="checkbox"] {
  width: 1.25rem;
  height: 1.25rem;
  accent-color: var(--text-accent);
  cursor: pointer;
  background: var(--bg-tertiary);
  border: 2px solid var(--border-primary);
  border-radius: var(--radius-sm);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

input[type="checkbox"]:hover {
  border-color: var(--border-secondary);
  background: var(--bg-secondary);
  transform: scale(1.05);
}

input[type="checkbox"]:checked {
  background: var(--gradient-primary);
  border-color: var(--text-accent);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

input[type="checkbox"]:checked::before {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
}

input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--text-accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

/* Typography with better contrast */
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; font-weight: 800; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; font-weight: 700; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; font-weight: 600; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }
.underline { text-decoration: underline; }

/* Color utilities with improved contrast */
.text-white { color: var(--text-primary); }
.text-slate-300 { color: var(--text-secondary); }
.text-slate-400 { color: var(--text-muted); }
.text-emerald-400 { color: #34d399; }
.text-emerald-300 { color: #6ee7b7; }
.text-cyan-400 { color: #22d3ee; }
.text-cyan-300 { color: #67e8f9; }
.text-red-400 { color: #f87171; }
.text-yellow-400 { color: #facc15; }
.text-green-300 { color: #86efac; }
.text-purple-300 { color: #d8b4fe; }

/* Background utilities */
.bg-transparent { background: transparent; }
.bg-white-5 { background: rgba(255, 255, 255, 0.05); }
.bg-black-20 { background: rgba(0, 0, 0, 0.2); }
.bg-slate-800-50 { background: rgba(30, 41, 59, 0.5); }
.bg-slate-900 { background: var(--bg-primary); }
.bg-slate-800 { background: var(--bg-secondary); }
.bg-slate-700-50 { background: rgba(51, 65, 85, 0.5); }
.bg-slate-700 { background: #334155; }
.bg-slate-600 { background: #475569; }

/* Status message backgrounds */
.bg-emerald-500-10 { background: rgba(16, 185, 129, 0.1); }
.bg-red-500-10 { background: rgba(239, 68, 68, 0.1); }
.bg-yellow-500-10 { background: rgba(245, 158, 11, 0.1); }
.bg-green-500-10 { background: rgba(34, 197, 94, 0.1); }
.bg-cyan-500-10 { background: rgba(6, 182, 212, 0.1); }
.bg-purple-500-10 { background: rgba(168, 85, 247, 0.1); }

/* Badge components */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid transparent;
}

.bg-emerald-500-20 { background: rgba(16, 185, 129, 0.2); border-color: rgba(16, 185, 129, 0.3); }
.bg-cyan-500-20 { background: rgba(6, 182, 212, 0.2); border-color: rgba(6, 182, 212, 0.3); }
.bg-purple-500-20 { background: rgba(168, 85, 247, 0.2); border-color: rgba(168, 85, 247, 0.3); }
.bg-green-500-20 { background: rgba(34, 197, 94, 0.2); border-color: rgba(34, 197, 94, 0.3); }

/* Border utilities */
.border { border-width: 1px; }
.border-2 { border-width: 2px; }
.border-b { border-bottom-width: 1px; }
.border-t { border-top-width: 1px; }
.border-dashed { border-style: dashed; }
.border-none { border: none; }
.border-slate-600 { border-color: #475569; }
.border-slate-700 { border-color: #334155; }
.border-white-10 { border-color: var(--border-primary); }
.border-emerald-500 { border-color: var(--border-accent); }
.border-cyan-500 { border-color: #06b6d4; }
.border-orange-400\/30 { border-color: rgba(251, 146, 60, 0.3); }
.border-orange-400\/20 { border-color: rgba(251, 146, 60, 0.2); }

/* Border radius */
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-md { border-radius: 0.375rem; }
.rounded-full { border-radius: 9999px; }

/* Spacing utilities */
.p-6 { padding: 1.5rem; }
.p-4 { padding: 1rem; }
.p-3 { padding: 0.75rem; }
.p-2 { padding: 0.5rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2\.5 { padding-top: 0.625rem; padding-bottom: 0.625rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-0\.5 { padding-top: 0.125rem; padding-bottom: 0.125rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.pl-10 { padding-left: 2.5rem; }
.pr-4 { padding-right: 1rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-1 { margin-top: 0.25rem; }
.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }

/* Gap utilities */
.gap-1\.5 { gap: 0.375rem; }
.gap-4 { gap: 1rem; }

/* Effects and transforms */
.backdrop-blur-sm { backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.backdrop-blur-md { backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.transition-colors { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.transition-all { transition-property: all; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 200ms; }
.duration-200 { transition-duration: 200ms; }
.transform { transform: translateZ(0); }
.hover-scale-105:hover { 
  transform: scale(1.05);
  /* Prevent text blurriness */
  -webkit-font-smoothing: subpixel-antialiased;
  backface-visibility: hidden;
  text-rendering: optimizeLegibility;
}

/* Enhanced 3D Preview Container with Modern Glassmorphism */
.preview-3d-container {
  position: relative;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(6, 182, 212, 0.05));
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  border: 1px solid rgba(16, 185, 129, 0.2);
  box-shadow: var(--shadow-xl), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

/* Animated border gradient */
.preview-3d-container::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 2px;
  background: linear-gradient(45deg, 
    transparent, 
    rgba(16, 185, 129, 0.3), 
    rgba(6, 182, 212, 0.3), 
    transparent
  );
  background-size: 200% 200%;
  border-radius: inherit;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: xor;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  animation: borderGlow 3s ease-in-out infinite;
  pointer-events: none;
}

@keyframes borderGlow {
  0%, 100% {
    background-position: 0% 50%;
    opacity: 0.6;
  }
  50% {
    background-position: 100% 50%;
    opacity: 1;
  }
}

/* Background animation keyframes for subtle movement */
@keyframes gradientShift {
  0%, 100% {
    background-position: 0% 50%;
  }
  25% {
    background-position: 100% 50%;
  }
  50% {
    background-position: 100% 100%;
  }
  75% {
    background-position: 0% 100%;
  }
}

@keyframes floatingOrbs {
  0%, 100% {
    background-position: 0% 0%;
    transform: translateY(0px) rotate(0deg);
  }
  33% {
    background-position: 100% 100%;
    transform: translateY(-10px) rotate(120deg);
  }
  66% {
    background-position: 0% 100%;
    transform: translateY(5px) rotate(240deg);
  }
}

@keyframes driftingLights {
  0%, 100% {
    background-position: 0% 0%;
    opacity: 0.7;
  }
  25% {
    background-position: 100% 0%;
    opacity: 0.4;
  }
  50% {
    background-position: 100% 100%;
    opacity: 0.8;
  }
  75% {
    background-position: 0% 100%;
    opacity: 0.5;
  }
}

.preview-3d-container:hover {
  box-shadow: var(--shadow-glow), var(--shadow-xl), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  border-color: rgba(16, 185, 129, 0.4);
}

.preview-3d-canvas {
  filter: brightness(1.05) contrast(1.05) saturate(1.1);
  transition: filter 0.3s ease, transform 0.3s ease;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  background: linear-gradient(135deg, #1a1f36 0%, #0d1421 100%);
}

/* Enhanced canvas container with glow effect */
.canvas-container {
  position: relative;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #1a1f36 0%, #0d1421 100%);
  padding: var(--space-sm);
  box-shadow: 
    inset 0 0 20px rgba(0, 0, 0, 0.4),
    0 0 40px rgba(16, 185, 129, 0.1);
}

/* Background Options Component Styling */
.background-options {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
}

.background-preset-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.background-preset-button {
  padding: 0.5rem;
  border-radius: var(--radius-lg);
  font-size: 0.75rem;
  font-weight: 500;
  transition: all 0.2s ease;
  border: 1px solid;
  cursor: pointer;
  text-align: center;
  min-height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.background-preset-button.selected {
  background: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
  color: white;
  border-color: #10b981;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
  transform: translateY(-1px);
}

.background-preset-button:not(.selected) {
  background: rgba(71, 85, 105, 0.5);
  color: #cbd5e1;
  border-color: #475569;
}

.background-preset-button:not(.selected):hover {
  background: rgba(100, 116, 139, 0.5);
  border-color: #64748b;
  transform: translateY(-1px);
}

.background-color-input {
  width: 3rem;
  height: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-secondary);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.background-color-input:hover {
  border-color: var(--border-hover);
  transform: scale(1.05);
}

.background-color-input-small {
  width: 3rem;
  height: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-secondary);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.background-color-input-small:hover {
  border-color: var(--border-hover);
  transform: scale(1.05);
}

.background-preview {
  width: 100%;
  height: 3rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-secondary);
  position: relative;
  overflow: hidden;
}

.background-preview::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: inherit;
  opacity: 0.9;
}

.background-section {
  margin-bottom: 1rem;
}

.background-section:last-child {
  margin-bottom: 0;
}

.background-section h4 {
  font-size: 0.875rem;
  font-weight: 500;
  color: white;
  margin-bottom: 0.5rem;
}

.background-gradient-controls {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.background-gradient-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.background-gradient-label {
  font-size: 0.75rem;
  color: #94a3b8;
  width: 3rem;
  text-align: left;
}

.background-custom-color-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.background-color-description {
  font-size: 0.75rem;
  color: #94a3b8;
}

/* Status indicator styling */
.preview-status {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(6, 182, 212, 0.05));
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  backdrop-filter: blur(10px);
  font-size: 0.875rem;
  font-weight: 500;
  position: relative;
  overflow: hidden;
}

.preview-status::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--text-accent), transparent);
  animation: statusGlow 2s ease-in-out infinite;
}

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

/* Loading state for 3D preview */
.preview-loading {
  position: relative;
}

.preview-loading::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(6, 182, 212, 0.05));
  border-radius: inherit;
  animation: loadingPulse 1.5s ease-in-out infinite;
}

@keyframes loadingPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 0.8; }
}
.active-scale-95:active { transform: scale(0.95); }

/* Positioning */
.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.z-50 { z-index: 50; }
.top-1\/2 { top: 50%; }
.left-3 { left: 0.75rem; }
.-translate-y-1\/2 { transform: translateY(-50%); }
.pointer-events-none { pointer-events: none; }

/* Overflow and display */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Max heights */
.max-h-90vh { max-height: 90vh; }
.max-h-96 { max-height: 24rem; }
.max-h-full { max-height: 100%; }
.max-w-full { max-width: 100%; }

/* Aspect ratio */
.aspect-4-3 { aspect-ratio: 4/3; }

/* Pixelated image rendering */
.pixelated {
  image-rendering: -moz-crisp-edges;
  image-rendering: -webkit-crisp-edges;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* Object fit */
.object-contain { object-fit: contain; }

/* Cursor */
.cursor-pointer { cursor: pointer; }

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

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 4px;
  border: 1px solid var(--border-primary);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #059669, #047857);
}

/* Focus styles */
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--border-accent);
  outline-offset: 2px;
}

/* Selection styles */
::selection {
  background-color: var(--text-accent);
  color: white;
}

/* Fix transform blurriness for all interactive elements */
*:hover {
  -webkit-font-smoothing: subpixel-antialiased;
  text-rendering: optimizeLegibility;
}

/* Prevent blurriness on scaled elements - Enhanced */
*[style*="transform"], .transform, 
button:hover, .btn-default:hover, .btn-outline:hover, 
.btn-ghost:hover, .btn-cyan:hover, .btn-secondary:hover {
  -webkit-font-smoothing: subpixel-antialiased;
  -moz-osx-font-smoothing: grayscale;
  backface-visibility: hidden;
  transform-style: preserve-3d;
  text-rendering: optimizeLegibility;
}
/* Enhanced Responsive Design - Mobile First Approach */

/* Mobile Optimization (320px - 767px) */
@media (max-width: 767px) {
  :root {
    /* Adjust spacing for mobile */
    --space-xs: 0.125rem;
    --space-sm: 0.375rem;
    --space-md: 0.75rem;
    --space-lg: 1rem;
    --space-xl: 1.25rem;
    --space-2xl: 1.5rem;
  }
  
  body {
    font-size: 14px;
    line-height: 1.5;
  }
  
  /* Mobile typography adjustments */
  .text-3xl { 
    font-size: 1.75rem; 
    line-height: 2rem; 
  }
  
  .text-2xl { 
    font-size: 1.5rem; 
    line-height: 1.75rem; 
  }
  
  .text-xl { 
    font-size: 1.25rem; 
    line-height: 1.5rem; 
  }
  
  /* Mobile card spacing */
  .card {
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
  }
  
  /* Mobile button adjustments */
  .btn-default-size {
    padding: 0.625rem 1rem;
    font-size: 0.8rem;
    min-height: 44px; /* Touch target minimum */
  }
  
  .btn-sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
    min-height: 40px;
  }
  
  .btn-lg {
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
    min-height: 48px;
  }
  
  /* Mobile upload zones */
  .upload-zone {
    min-height: 160px;
    padding: var(--space-md);
  }
  
  /* Disable hover effects on mobile */
  .card:hover {
    transform: none;
    box-shadow: var(--shadow-lg);
  }
  
  .btn-default:hover:not(:disabled),
  .btn-outline:hover:not(:disabled),
  .btn-cyan:hover:not(:disabled) {
    transform: none;
  }
  
  .upload-zone:hover {
    transform: none;
  }
  
  /* Better touch targets */
  button:active {
    transform: scale(0.95);
    transition-duration: 0.1s;
  }
  
  /* Mobile modal adjustments */
  .modal-overlay {
    padding: var(--space-md);
  }
  
  .modal-content {
    max-height: 95vh;
    border-radius: var(--radius-lg);
  }
  
  .modal-header,
  .modal-body {
    padding: var(--space-lg);
  }
  
  /* Mobile grid adjustments */
  .grid-cols-2,
  .grid-cols-3,
  .md\:grid-cols-2,
  .md\:grid-cols-3,
  .lg\:grid-cols-2,
  .lg\:grid-cols-3 {
    grid-template-columns: 1fr;
  }
  
  /* Mobile 3D preview */
  .preview-3d-container {
    padding: var(--space-md);
  }
  
  .preview-3d-canvas {
    max-width: 100%;
    height: auto;
  }
  
  /* Mobile spacing utilities */
  .space-y-6 > * + * { margin-top: var(--space-md); }
  .space-y-4 > * + * { margin-top: var(--space-sm); }
  .gap-6 { gap: var(--space-md); }
  .gap-4 { gap: var(--space-sm); }
  
  /* Hide mobile-hidden elements */
  .mobile-hidden {
    display: none !important;
  }
  
  /* Mobile-specific flex adjustments */
  .flex-wrap {
    flex-direction: column;
  }
  
  .flex-wrap > * {
    width: 100%;
  }
}

/* Tablet Optimization (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
  .card {
    padding: var(--space-xl);
  }
  
  .upload-zone {
    min-height: 180px;
  }
  
  .modal-content {
    max-width: 90vw;
  }
  
  /* Tablet grid layouts */
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .md\:grid-cols-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  /* Hide tablet-hidden elements */
  .tablet-hidden {
    display: none !important;
  }
  
  /* Tablet-specific button adjustments */
  .btn-default-size {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
  }
}

/* Desktop Optimization (1024px+) */
@media (min-width: 1024px) {
  .lg\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  
  /* Hide desktop-hidden elements */
  .desktop-hidden {
    display: none !important;
  }
  
  /* Enhanced hover effects for desktop */
  .card:hover {
    transform: translateY(-4px) scale(1.01);
  }
  
  .btn-default:hover:not(:disabled) {
    transform: translateY(-2px) scale(1.02);
  }
  
  .upload-zone:hover {
    transform: translateY(-2px) scale(1.01);
  }
}

/* Large Desktop (1440px+) */
@media (min-width: 1440px) {
  .max-w-7xl {
    max-width: 90rem;
  }
  
  .card {
    padding: 2.5rem;
  }
  
  .upload-zone {
    min-height: 240px;
  }
}

/* Landscape orientation adjustments */
@media (orientation: landscape) and (max-height: 500px) {
  .modal-content {
    max-height: 98vh;
  }
  
  .modal-header,
  .modal-body {
    padding: var(--space-md);
  }
  
  .upload-zone {
    min-height: 120px;
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .pixelated {
    image-rendering: -webkit-optimize-contrast;
  }
}

/* Print styles */
@media print {
  * {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  .no-print,
  .modal-overlay,
  .upload-zone,
  button {
    display: none !important;
  }
  
  .card {
    border: 1px solid #000;
    break-inside: avoid;
  }
}

/* Enhanced Loading States and Micro-interactions */

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

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

@keyframes shimmer {
  0% { 
    background-position: -200% 0;
    opacity: 0.6;
  }
  100% { 
    background-position: 200% 0;
    opacity: 1;
  }
}

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

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

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translate3d(0,0,0);
  }
  40%, 43% {
    transform: translate3d(0, -8px, 0);
  }
  70% {
    transform: translate3d(0, -4px, 0);
  }
  90% {
    transform: translate3d(0, -2px, 0);
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
  }
  50% {
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.6);
  }
}

/* Loading spinner components */
.spinner {
  width: 2rem;
  height: 2rem;
  border: 3px solid rgba(16, 185, 129, 0.3);
  border-radius: 50%;
  border-top-color: var(--text-accent);
  animation: spin 1s ease-in-out infinite;
}

.spinner-sm {
  width: 1rem;
  height: 1rem;
  border-width: 2px;
}

.spinner-lg {
  width: 3rem;
  height: 3rem;
  border-width: 4px;
}

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

/* Shimmer loading effect */
.shimmer {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.1) 25%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0.1) 75%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

/* Loading skeleton components */
.skeleton {
  background: linear-gradient(90deg, var(--bg-tertiary) 25%, rgba(255, 255, 255, 0.1) 50%, var(--bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
  border-radius: var(--radius-md);
}

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
}

.skeleton-text:last-child {
  width: 60%;
}

.skeleton-avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
}

.skeleton-button {
  height: 2.5rem;
  width: 6rem;
  border-radius: var(--radius-lg);
}

/* Button loading states */
.btn-loading {
  position: relative;
  pointer-events: none;
  opacity: 0.8;
}

.btn-loading::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1rem;
  height: 1rem;
  margin: -0.5rem 0 0 -0.5rem;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.btn-loading .btn-text {
  opacity: 0;
}

/* Upload zone loading states */
.upload-loading {
  position: relative;
  pointer-events: none;
}

.upload-loading::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(6, 182, 212, 0.05));
  border-radius: inherit;
  animation: pulse 1.5s ease-in-out infinite;
}

/* Processing overlay */
.processing {
  position: relative;
  overflow: hidden;
}

.processing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(2px);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.processing::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 2rem;
  height: 2rem;
  margin: -1rem 0 0 -1rem;
  border: 3px solid rgba(16, 185, 129, 0.3);
  border-top-color: var(--text-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  z-index: 11;
}

/* Micro-interactions */
.interactive {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.interactive:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.interactive:active {
  transform: translateY(0);
  transition-duration: 0.1s;
}

/* Success/Error state animations */
.success-flash {
  animation: successFlash 0.6s ease-out;
}

@keyframes successFlash {
  0% {
    background-color: transparent;
  }
  50% {
    background-color: rgba(16, 185, 129, 0.2);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
  }
  100% {
    background-color: transparent;
  }
}

.error-shake {
  animation: errorShake 0.5s ease-in-out;
}

@keyframes errorShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/* Progress indicators */
.progress-bar {
  width: 100%;
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.progress-bar::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--text-accent), var(--text-accent-secondary));
  border-radius: inherit;
  animation: progressFlow 2s ease-in-out infinite;
  width: var(--progress, 0%);
  transition: width 0.3s ease;
}

@keyframes progressFlow {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(0); }
}

/* Notification animations */
.notification {
  animation: slideIn 0.3s ease-out;
}

.notification.removing {
  animation: slideOut 0.3s ease-in forwards;
}

@keyframes slideOut {
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* Tooltip micro-interactions */
.tooltip {
  position: relative;
}

.tooltip::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: rgba(0, 0, 0, 0.9);
  color: white;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s ease;
  z-index: 1000;
}

.tooltip:hover::before {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

/* Focus ring animations */
.focus-ring {
  position: relative;
}

.focus-ring:focus-visible::after {
  content: '';
  position: absolute;
  inset: -2px;
  border: 2px solid var(--text-accent);
  border-radius: inherit;
  animation: focusRing 0.3s ease-out;
}

@keyframes focusRing {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Stagger animation for lists */
.stagger-item {
  animation: fadeIn 0.4s ease-out;
  animation-fill-mode: both;
}

.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; }

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --bg-primary: #000000;
    --bg-secondary: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #e0e0e0;
    --border-primary: rgba(255, 255, 255, 0.4);
    --border-secondary: rgba(255, 255, 255, 0.6);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  /* Specifically disable background animations for motion-sensitive users */
  body {
    animation: none !important;
    background-size: 100% 100% !important;
  }
  
  body::before,
  body::after {
    animation: none !important;
    transform: none !important;
    opacity: 0.3 !important;
  }
}

/* Print styles */
@media print {
  * {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
}

/* Main Application Styles */

/* Tailwind CSS Reset and Base Styles */
*, ::before, ::after {
  box-sizing: border-box;
  border-width: 0;
  border-style: solid;
  border-color: #e5e7eb;
}

::before, ::after {
  --tw-content: '';
}

html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  tab-size: 4;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-feature-settings: normal;
  font-variation-settings: normal;
}

body {
  margin: 0;
  line-height: inherit;
}

/* Utility Classes for Layout */
.min-h-screen { min-height: 100vh; }
.h-full { height: 100%; }
.w-full { width: 100%; }
.max-w-4xl { max-width: 56rem; }
.max-w-7xl { max-width: 80rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Flexbox and Grid */
.flex { display: flex; }
.grid { display: grid; }
.hidden { display: none; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.text-center { text-align: center; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-4 { gap: 1rem; }
.gap-2 { gap: 0.5rem; }

/* Grid Layouts */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
@media (min-width: 1024px) {
  .lg\\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Background gradients */
.bg-gradient-to-r {
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
}
.bg-gradient-to-br {
  background-image: linear-gradient(to bottom right, var(--tw-gradient-stops));
}
.from-emerald-950 { --tw-gradient-from: #064e3b; --tw-gradient-to: rgb(6 78 59 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-orange-500 { --tw-gradient-from: #f97316; --tw-gradient-to: rgb(249 115 22 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-orange-500\/90 { --tw-gradient-from: rgba(249, 115, 22, 0.9); --tw-gradient-to: rgba(249, 115, 22, 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-emerald-500 { --tw-gradient-from: #10b981; --tw-gradient-to: rgb(16 185 129 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-emerald-600 { --tw-gradient-from: #059669; --tw-gradient-to: rgb(5 150 105 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.via-slate-900 { --tw-gradient-to: rgb(15 23 42 / 0); --tw-gradient-stops: var(--tw-gradient-from), #0f172a, var(--tw-gradient-to); }
.to-blue-950 { --tw-gradient-to: #172554; }
.to-orange-600 { --tw-gradient-to: #ea580c; }
.to-orange-600\/90 { --tw-gradient-to: rgba(234, 88, 12, 0.9); }
.to-cyan-500 { --tw-gradient-to: #06b6d4; }
.to-cyan-600 { --tw-gradient-to: #0891b2; }

/* Colors */
.text-white { color: rgb(255 255 255); }
.text-slate-400 { color: rgb(148 163 184); }
.text-emerald-400 { color: rgb(52 211 153); }
.text-cyan-400 { color: rgb(34 211 238); }
.text-red-400 { color: rgb(248 113 113); }

/* Typography */
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }

/* Spacing */
.p-6 { padding: 1.5rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mr-2 { margin-right: 0.5rem; }

/* Borders */
.border { border-width: 1px; }
.border-2 { border-width: 2px; }
.border-dashed { border-style: dashed; }
.border-slate-600 { border-color: rgb(71 85 105); }
.border-slate-700 { border-color: rgb(51 65 85); }
.border-white-10 { border-color: rgb(255 255 255 / 0.1); }
.border-emerald-500 { border-color: rgb(16 185 129); }
.border-cyan-500 { border-color: rgb(6 182 212); }

/* Border Radius */
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }

/* Effects */
.backdrop-blur-sm { backdrop-filter: blur(4px); }
.transition-colors { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }

/* Hover States */
.hover-border-emerald-500:hover { border-color: rgb(16 185 129); }
.hover-border-cyan-500:hover { border-color: rgb(6 182 212); }
.hover-bg-emerald-600:hover { background-color: rgb(5 150 105); }
.hover-from-emerald-600:hover { --tw-gradient-from: rgb(5 150 105); }
.hover-to-cyan-600:hover { --tw-gradient-to: rgb(8 145 178); }

/* Disabled States */
.disabled-opacity-50:disabled { opacity: 0.5; }

/* Object Fit */
.object-contain { object-fit: contain; }

/* Max Width/Height */
.max-w-full { max-width: 100%; }
.max-h-full { max-height: 100%; }

/* Custom Styles for the Application */
.bg-white-5 { background-color: rgb(255 255 255 / 0.05); }
.bg-black-20 { background-color: rgb(0 0 0 / 0.2); }
.bg-slate-800-50 { background-color: rgb(30 41 59 / 0.5); }

/* Button Gradients */
.bg-gradient-to-r {
  background-image: linear-gradient(to right, var(--tw-gradient-stops));
}
.from-emerald-500 { --tw-gradient-from: #10b981; --tw-gradient-to: rgb(16 185 129 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.to-cyan-500 { --tw-gradient-to: #06b6d4; }

/* Heights */
.h-32 { height: 8rem; }
.h-4 { height: 1rem; }
.h-6 { height: 1.5rem; }

/* Widths */
.w-4 { width: 1rem; }
.w-6 { width: 1.5rem; }

/* Custom Image Rendering for Minecraft Skins */
img[style*="pixelated"], .pixelated {
  image-rendering: -moz-crisp-edges;
  image-rendering: -webkit-crisp-edges;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* Cursor */
.cursor-pointer { cursor: pointer; }

/* Focus States */
button:focus-visible {
  outline: 2px solid rgb(16 185 129);
  outline-offset: 2px;
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

/* Loading Animation */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: rgb(30 41 59 / 0.5);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, rgb(16 185 129 / 0.6), rgb(6 182 212 / 0.6));
  border-radius: 4px;
  border: 1px solid rgb(255 255 255 / 0.1);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, rgb(16 185 129 / 0.8), rgb(6 182 212 / 0.8));
}

/* Responsive Design */
@media (max-width: 768px) {
  .text-3xl { font-size: 1.5rem; line-height: 2rem; }
  .p-6 { padding: 1rem; }
  .space-y-6 > * + * { margin-top: 1rem; }
}

/* Print Styles */
@media print {
  * {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
}

/* App layout */
.app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.app-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(8px);
    padding: 1rem 0;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #10b981, #06b6d4);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.25rem;
    color: #0f172a;
    box-shadow: 0 8px 32px rgba(16, 185, 129, 0.25);
    animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { box-shadow: 0 8px 32px rgba(16, 185, 129, 0.25); }
    50% { box-shadow: 0 8px 32px rgba(16, 185, 129, 0.5); }
}

.header-text h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
}

.subtitle {
    color: rgba(16, 185, 129, 0.8);
    font-size: 0.875rem;
    margin: 0;
}

.header-badges {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-beta {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-ready {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.badge-github {
    background: rgba(6, 182, 212, 0.2);
    color: #06b6d4;
    border: 1px solid rgba(6, 182, 212, 0.3);
    font-size: 0.6rem;
    padding: 0.125rem 0.5rem;
    margin-left: 0.5rem;
}

/* Main content */
.main-content {
    flex: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem;
    width: 100%;
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 1200px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
}

/* Upload section */
.upload-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.upload-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* Card styles */
.upload-card, .settings-card, .preview-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.upload-card:hover, .settings-card:hover, .preview-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.card-header {
    padding: 1.5rem 1.5rem 1rem;
}

.card-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.card-description {
    color: #94a3b8;
    font-size: 0.875rem;
    margin: 0;
}

.card-content {
    padding: 0 1.5rem 1.5rem;
}

/* Icons */
.icon {
    width: 1.25rem;
    height: 1.25rem;
}

.icon-image {
    color: #10b981;
}

.icon-github {
    color: #06b6d4;
    transition: color 0.2s ease;
}

.icon-github.from-github {
    color: #22d3ee;
}

.icon-settings {
    color: #a855f7;
}

/* Modern Upload zones with Enhanced Visual Feedback */
.upload-zone {
    width: 100%;
    min-height: 200px;
    background: linear-gradient(135deg, rgba(21, 24, 41, 0.6), rgba(15, 23, 42, 0.4));
    border: 2px dashed var(--border-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

/* Animated background pattern */
.upload-zone::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

/* Shine effect on hover */
.upload-zone::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
    pointer-events: none;
}

.upload-zone:hover {
    border-color: var(--border-accent);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(6, 182, 212, 0.05));
    box-shadow: var(--shadow-glow), var(--shadow-md);
    transform: translateY(-2px) scale(1.01);
}

.upload-zone:hover::before {
    opacity: 1;
}

.upload-zone:hover::after {
    left: 100%;
}

/* Enhanced drag and drop states */
.upload-zone.dragover {
    border-color: var(--text-accent) !important;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(6, 182, 212, 0.15)) !important;
    box-shadow: var(--shadow-glow), var(--shadow-xl) !important;
    transform: scale(1.03) !important;
    animation: dragPulse 1s ease-in-out infinite !important;
}

@keyframes dragPulse {
    0%, 100% { 
        box-shadow: var(--shadow-glow), var(--shadow-xl);
    }
    50% { 
        box-shadow: 0 0 40px rgba(16, 185, 129, 0.6), var(--shadow-xl);
    }
}

.upload-zone.dragover::after {
    content: '📁 Drop your file here!' !important;
    position: absolute !important;
    inset: 0 !important;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.95), rgba(6, 182, 212, 0.9)) !important;
    color: white !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-weight: bold !important;
    font-size: 1.2rem !important;
    border-radius: inherit !important;
    z-index: 10 !important;
    backdrop-filter: blur(5px) !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
    animation: none !important;
}

.upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
}

.upload-zone.has-image .upload-content {
    display: none;
}

.upload-zone.has-image {
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.upload-zone img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    image-rendering: pixelated;
}

.upload-icon {
    width: 2rem;
    height: 2rem;
    color: #64748b;
    transition: color 0.2s ease;
}

.upload-zone:hover .upload-icon {
    color: #10b981;
}

.upload-zone[data-type="overlay"]:hover .upload-icon {
    color: #06b6d4;
}

.upload-text {
    color: #94a3b8;
    font-size: 0.875rem;
    margin: 0;
}

/* Preview overlay */
.preview-overlay {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.upload-zone:hover .preview-overlay {
    opacity: 1;
}

.preview-btn {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: all 0.2s ease;
}

.preview-btn:hover {
    background: rgba(16, 185, 129, 0.3);
}

.upload-zone[data-type="overlay"] .preview-btn {
    background: rgba(6, 182, 212, 0.2);
    border-color: rgba(6, 182, 212, 0.3);
    color: #06b6d4;
}

.upload-zone[data-type="overlay"] .preview-btn:hover {
    background: rgba(6, 182, 212, 0.3);
}

/* Card actions */
.card-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 1rem;
}

.card-button-row {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* Buttons */
.btn-clear, .btn-github, .btn-outline, .btn-primary, .btn-bg {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-decoration: none;
}

.btn-clear {
    background: transparent;
    color: #94a3b8;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-clear:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.btn-github {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    color: #06b6d4;
    flex: 1;
}

.btn-github:hover {
    background: rgba(6, 182, 212, 0.2);
}

.btn-github.from-github {
    background: rgba(6, 182, 212, 0.2);
    border-color: rgba(6, 182, 212, 0.5);
    color: #22d3ee;
}

.btn-github.from-github:hover {
    background: rgba(6, 182, 212, 0.3);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.btn-outline:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
}

.btn-primary {
    background: linear-gradient(135deg, #10b981, #06b6d4);
    border: none;
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover:not(:disabled) {
    box-shadow: 0 6px 25px rgba(16, 185, 129, 0.4);
    transform: translateY(-2px);
}

.btn-bg {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
}

.btn-bg:hover {
    background: rgba(255, 255, 255, 0.1);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Status messages */
.status-message {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    border-radius: 8px;
    font-size: 0.875rem;
    margin-top: 1rem;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateY(-10px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.status-message.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
}

.status-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* Settings */
.settings-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.settings-left {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.settings-right {
    display: flex;
    gap: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #ffffff;
    cursor: pointer;
    font-size: 0.875rem;
}

.hidden-checkbox {
    display: none;
}

.custom-checkbox {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    background: transparent;
    transition: all 0.2s ease;
    position: relative;
}

.hidden-checkbox:checked + .custom-checkbox {
    background: linear-gradient(135deg, #10b981, #059669);
    border-color: #10b981;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
}

.hidden-checkbox:checked + .custom-checkbox::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    font-size: 0.875rem;
}

/* Preview sidebar */
.preview-sidebar {
    position: sticky;
    top: 1.5rem;
    height: fit-content;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.preview-title h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
}

.preview-subtitle {
    color: #94a3b8;
    font-size: 0.875rem;
    margin: 0.25rem 0 0;
}

.preview-controls-top {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.select-small {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    padding: 0.5rem;
    border-radius: 6px;
    font-size: 0.75rem;
    min-width: 5rem;
}

.select-small:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

/* Preview stage */
.preview-stage {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border-radius: 12px;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.preview-stage::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
    pointer-events: none;
    border-radius: inherit;
}

#preview-canvas {
    width: 100%;
    aspect-ratio: 16/9;
    background: rgba(51, 65, 85, 0.3);
    border-radius: 8px;
    display: block;
    touch-action: manipulation;
}

/* Preview info */
.preview-info {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.preview-status {
    color: #e2e8f0;
    font-size: 0.875rem;
}

.preview-controls-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.control-label {
    color: #94a3b8;
    font-size: 0.75rem;
    font-weight: 500;
}

.range-slider {
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    border-radius: 3px;
    background: linear-gradient(90deg, rgba(30, 41, 59, 0.8) 0%, rgba(16, 185, 129, 0.3) 100%);
    outline: none;
    transition: all 0.2s ease;
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #10b981, #059669);
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    transition: all 0.2s ease;
}

.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.4);
}

.range-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #10b981, #059669);
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    transition: all 0.2s ease;
}

.bg-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.75rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.bg-name {
    color: #94a3b8;
    font-size: 0.75rem;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-remove-bg {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-remove-bg:hover {
    background: rgba(239, 68, 68, 0.2);
}

/* Tips */
.tips {
    background: rgba(51, 65, 85, 0.3);
    padding: 0.75rem;
    border-radius: 8px;
    border: 1px solid rgba(100, 116, 139, 0.5);
    font-size: 0.75rem;
    color: #94a3b8;
    line-height: 1.5;
    margin-top: 1rem;
}

/* Enhanced Modal Styles with Modern Design and Animations */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(15, 23, 42, 0.95));
    backdrop-filter: blur(20px) saturate(1.3);
    -webkit-backdrop-filter: blur(20px) saturate(1.3);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--space-lg);
    animation: modalOverlayFadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    /* Prevent scrolling outside the modal */
    overflow: hidden;
    /* Fix for modal positioning when page is scrolled */
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    /* Ensure proper positioning regardless of scroll */
    height: 100vh;
    min-height: 100vh;
    /* Fix for scroll position centering */
    top: 0;
    left: 0;
}

@keyframes modalOverlayFadeIn {
    from {
        opacity: 0;
        backdrop-filter: blur(0px);
    }
    to {
        opacity: 1;
        backdrop-filter: blur(15px) saturate(1.3);
    }
}

.modal-content {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-2xl);
    /* Limit the maximum width for better readability */
    max-width: min(95%, 900px);
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl), inset 0 1px 0 rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    position: relative;
    overflow: hidden;
    animation: modalContentSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    /* Ensure modal content is properly centered */
    margin: auto;
}

@keyframes modalContentSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Animated border gradient for modal */
.modal-content::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    background: linear-gradient(45deg, 
        transparent,
        rgba(16, 185, 129, 0.4),
        rgba(6, 182, 212, 0.4),
        transparent
    );
    background-size: 200% 200%;
    border-radius: inherit;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    animation: modalBorderGlow 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes modalBorderGlow {
    0%, 100% {
        background-position: 0% 50%;
        opacity: 0.6;
    }
    50% {
        background-position: 100% 50%;
        opacity: 1;
    }
}

/* Responsive adjustments for overlay grid items */
.modal-overlay .grid {
    width: 100%;
}

.modal-overlay .grid > div {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.modal-overlay .grid button {
    width: 100%;
    max-width: 100%;
}

/* Prevent text overflow in modal content */
.modal-body h4, 
.modal-body span, 
.modal-body p,
.modal-body button {
    max-width: 100%;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

.modal-header {
    padding: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
    position: relative;
}

.modal-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--text-accent), transparent);
    opacity: 0.6;
}

.modal-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.modal-title h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.025em;
}

.modal-subtitle {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
    font-weight: 500;
}

.modal-body {
    flex: 1;
    padding: var(--space-xl);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    position: relative;
    /* Ensure content doesn't overflow */
    width: 100%;
    max-width: 100%;
}

/* Custom scrollbar */
.modal-body {
    scrollbar-width: thin;
    scrollbar-color: rgba(16, 185, 129, 0.3) rgba(30, 41, 59, 0.5);
}

.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: rgba(30, 41, 59, 0.5);
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.6), rgba(6, 182, 212, 0.6));
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.8), rgba(6, 182, 212, 0.8));
}

/* Repository input */
.repo-input-section {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1rem;
}

.repo-input-row {
    display: flex;
    gap: 0.5rem;
}

#repo-url-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #ffffff;
    padding: 0.75rem;
    border-radius: 8px;
    font-size: 0.875rem;
}

#repo-url-input::placeholder {
    color: #94a3b8;
}

#repo-url-input:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.btn-fetch {
    background: #0891b2;
    border: none;
    color: #ffffff;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    min-width: 6rem;
}

.btn-fetch:hover {
    background: #0e7490;
}

.btn-fetch:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.repo-help-text {
    color: #64748b;
    font-size: 0.75rem;
    margin: 0.5rem 0 0;
}

/* Search */
.search-section {
    position: relative;
}

.search-input-wrapper {
    position: relative;
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1rem;
    height: 1rem;
    color: #94a3b8;
}

#search-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    padding: 0.75rem 0.75rem 0.75rem 2.5rem;
    border-radius: 8px;
    font-size: 0.875rem;
}

#search-input::placeholder {
    color: #94a3b8;
}

#search-input:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

/* Modal content area */
.modal-content-area {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Error state */
.error-state {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.error-content {
    text-align: center;
    max-width: 400px;
}

.error-icon {
    width: 3rem;
    height: 3rem;
    color: #ef4444;
    margin: 0 auto 1rem;
}

.error-title {
    font-weight: 600;
    color: #ef4444;
    margin-bottom: 0.5rem;
}

.error-message {
    color: #fca5a5;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.btn-retry {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-retry:hover {
    background: rgba(239, 68, 68, 0.2);
}

/* Loading state */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
}

.loading-content {
    text-align: center;
}

.loading-spinner {
    width: 2rem;
    height: 2rem;
    color: #06b6d4;
    margin: 0 auto 1rem;
    animation: spin 1s linear infinite;
}

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

.loading-title {
    color: #ffffff;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.loading-subtitle {
    color: #94a3b8;
    font-size: 0.875rem;
}

.loading-skeletons {
    width: 100%;
    max-width: 600px;
}

.skeleton-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1rem;
}

.skeleton-title {
    height: 1.5rem;
    width: 8rem;
    background: #475569;
    border-radius: 4px;
    margin-bottom: 0.75rem;
    animation: shimmer 1.5s infinite;
}

.skeleton-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.skeleton-item {
    height: 5rem;
    background: #475569;
    border-radius: 8px;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        background-position: -200px 0;
    }
    100% {
        background-position: calc(200px + 100%) 0;
    }
}

.skeleton-title, .skeleton-item {
    background: linear-gradient(90deg, #334155 0%, #475569 50%, #334155 100%);
    background-size: 200px 100%;
}

/* Overlays content */
.overlays-content {
    flex: 1;
}

.overlays-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: 24rem;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.overlay-folder {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1rem;
    transition: all 0.2s ease;
}

.overlay-folder:hover {
    background: rgba(255, 255, 255, 0.1);
}

.folder-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.folder-icon {
    width: 1.5rem;
    height: 1.5rem;
    color: #06b6d4;
}

.folder-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
}

.folder-badge {
    background: rgba(6, 182, 212, 0.2);
    color: #22d3ee;
    border: 1px solid rgba(6, 182, 212, 0.3);
    padding: 0.125rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.files-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
}

.file-item {
    background: linear-gradient(135deg, rgba(51, 65, 85, 0.5), rgba(15, 23, 42, 0.5));
    border: 1px solid rgba(100, 116, 139, 0.5);
    border-radius: 8px;
    padding: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.file-item:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border-color: rgba(16, 185, 129, 0.5);
    background: linear-gradient(135deg, rgba(71, 85, 105, 0.5), rgba(30, 41, 59, 0.5));
}

.file-item:active {
    transform: scale(0.98);
}

.file-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.file-icon {
    width: 1rem;
    height: 1rem;
    color: #10b981;
    flex-shrink: 0;
}

.file-details {
    flex: 1;
    min-width: 0;
}

.file-name {
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 500;
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.file-item:hover .file-name {
    color: #10feca;
}

.file-size {
    color: #94a3b8;
    font-size: 0.75rem;
    margin: 0;
}

.file-actions {
    display: flex;
    gap: 0.25rem;
}

.btn-select {
    flex: 1;
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10feca;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    transition: all 0.2s ease;
}

.btn-select:hover {
    background: rgba(16, 185, 129, 0.3);
}

.btn-preview {
    background: transparent;
    border: none;
    color: #94a3b8;
    padding: 0.375rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-preview:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

/* Empty state */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
}

.empty-icon {
    width: 3rem;
    height: 3rem;
    color: #64748b;
    margin-bottom: 1rem;
}

.empty-title {
    font-size: 1.125rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.empty-subtitle {
    color: #94a3b8;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.btn-clear-search {
    background: transparent;
    border: none;
    color: #22d3ee;
    cursor: pointer;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.btn-clear-search:hover {
    color: #06b6d4;
}

/* Instructions state */
.instructions-state {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.instructions-content {
    text-align: center;
    max-width: 600px;
}

.instructions-icon {
    width: 4rem;
    height: 4rem;
    color: #06b6d4;
    margin: 0 auto 1rem;
}

.instructions-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

.instructions-steps {
    text-align: left;
    margin: 1.5rem 0;
}

.instruction-step {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.step-number {
    width: 1.5rem;
    height: 1.5rem;
    background: #0891b2;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.instruction-step p {
    color: #e2e8f0;
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.5;
}

.example-structure {
    background: rgba(15, 23, 42, 0.5);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid rgba(100, 116, 139, 0.5);
    margin-top: 1.5rem;
}

.example-structure p {
    color: #94a3b8;
    font-size: 0.875rem;
    margin: 0;
    line-height: 1.5;
}

.example-structure strong {
    color: #ffffff;
}

/* Success message */
.success-message {
    text-align: center;
    color: #10feca;
    background: rgba(16, 185, 129, 0.1);
    padding: 0.75rem;
    border-radius: 8px;
    border: 1px solid rgba(16, 185, 129, 0.2);
    font-size: 0.875rem;
}

/* Modal footer */
.modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.modal-footer-text {
    color: #64748b;
    font-size: 0.75rem;
    margin: 0;
}

.btn-close {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #ffffff;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Responsive design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .header-left {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }

    .upload-cards {
        grid-template-columns: 1fr;
    }

    .settings-row {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .settings-left {
        justify-content: center;
    }

    .settings-right {
        justify-content: center;
    }

    .preview-controls-grid {
        grid-template-columns: 1fr;
    }

    .modal-content {
        margin: 1rem;
        max-height: calc(100vh - 2rem);
    }

    .repo-input-row {
        flex-direction: column;
    }

    .files-grid {
        grid-template-columns: 1fr;
    }

    .modal-footer {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .card-button-row {
        flex-direction: column;
    }

    .upload-zone.dragover::after {
        font-size: 0.9rem;
    }
}

/* Focus styles */
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid #10b981;
    outline-offset: 2px;
}

/* File input hiding */
input[type="file"] {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Pixelated image rendering */
.pixelated {
    image-rendering: -moz-crisp-edges;
    image-rendering: -webkit-crisp-edges;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

/* Focus and ring utilities */
.focus\:border-cyan-400:focus { border-color: #22d3ee; }
.focus\:ring-2:focus { box-shadow: 0 0 0 2px rgba(34, 211, 238, 0.2); }
.focus\:ring-cyan-400\/20:focus { box-shadow: 0 0 0 2px rgba(34, 211, 238, 0.2); }
.outline-none { outline: none; }
.transition-all { transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); }
.transition-colors { transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out; }

/* Hover utilities */
.hover\:bg-cyan-600:hover { background-color: #0891b2; }
.hover\:from-emerald-600:hover { --tw-gradient-from: #059669; --tw-gradient-to: rgb(5 150 105 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.hover\:to-cyan-600:hover { --tw-gradient-to: #0891b2; }

/* Enhanced Overlay Browser Styling */
.overlay-browser-container {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.8) 0%, rgba(30, 41, 59, 0.6) 100%);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.overlay-browser-container:hover {
  border-color: rgba(16, 185, 129, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 20px rgba(16, 185, 129, 0.1);
}

.overlay-grid-item {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.overlay-grid-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.6), transparent);
  transition: left 0.5s ease;
  pointer-events: none;
}

.overlay-grid-item:hover::before {
  left: 100%;
}

.overlay-grid-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2), 0 0 15px rgba(6, 182, 212, 0.1);
}

/* Enhanced OR Feed Browser Styles */
/* Override specific Tailwind classes used in the overlay browser */

/* Search input styling fix */
.bg-slate-800\/60 {
  background-color: rgba(30, 41, 59, 0.4) !important;
}

.border-slate-600\/50 {
  border-color: rgba(100, 116, 139, 0.2) !important;
}

.focus\:border-emerald-400:focus {
  border-color: rgba(16, 185, 129, 0.6) !important;
}

/* Filter container styling fix */
.bg-slate-800\/40 {
  background-color: rgba(15, 23, 42, 0.6) !important;
  border-color: rgba(255, 255, 255, 0.04) !important;
}

.border-slate-600\/30 {
  border-color: rgba(100, 116, 139, 0.15) !important;
}

/* Slim/Normal Filter Button Styling Fixes */
/* Target the specific button classes used in the filter */
.bg-gradient-to-r.from-emerald-500.to-cyan-500 {
  background: linear-gradient(135deg, #10b981, #06b6d4) !important;
  color: white !important;
  border: none !important;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25) !important;
}

/* Inactive filter button styling */
.text-slate-400 {
  color: rgba(148, 163, 184, 0.8) !important;
}

.hover\:text-white:hover {
  color: white !important;
}

.hover\:bg-slate-700\/30:hover {
  background-color: rgba(51, 65, 85, 0.25) !important;
  border: none !important;
}

/* Ensure button text visibility */
.text-white {
  color: white !important;
}

/* Enhanced button transitions */
.transition-all {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.duration-200 {
  transition-duration: 200ms !important;
}

.ease-out {
  transition-timing-function: cubic-bezier(0, 0, 0.2, 1) !important;
}

/* Shadow enhancement for active buttons */
.shadow-md {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(16, 185, 129, 0.1) !important;
}

/* Overlay cards styling fix */
.bg-slate-800\/80 {
  background-color: rgba(30, 41, 59, 0.7) !important;
  border-color: rgba(100, 116, 139, 0.2) !important;
}

.border-slate-600 {
  border-color: rgba(100, 116, 139, 0.2) !important;
}

.hover\:border-cyan-400:hover {
  border-color: rgba(34, 211, 238, 0.4) !important;
}

.hover\:bg-slate-700\/80:hover {
  background-color: rgba(51, 65, 85, 0.7) !important;
}

/* Skin type tags styling fix */
.bg-slate-700\/50 {
  background-color: rgba(51, 65, 85, 0.3) !important;
}

.border-slate-600\/50 {
  border-color: rgba(100, 116, 139, 0.2) !important;
}

.border-emerald-400\/50 {
  border-color: rgba(16, 185, 129, 0.3) !important;
}

/* Overlay Browser Grid Items */
.overlay-grid-item {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(51, 65, 85, 0.6));
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 12px;
  padding: 1rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.overlay-grid-item:hover {
  border-color: rgba(16, 185, 129, 0.2);
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.9), rgba(51, 65, 85, 0.7));
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3), 0 0 15px rgba(16, 185, 129, 0.1);
  transform: translateY(-2px);
}

/* Skin Type Filter Buttons Enhancement */
.skin-type-filter-container {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 4px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Enhanced switch-style container styling */
.flex.items-center.bg-slate-800\/40.p-1.rounded-xl.border.border-slate-600\/30.shadow-lg {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.7), rgba(30, 41, 59, 0.5)) !important;
  border: 1px solid rgba(255, 255, 255, 0.06) !important;
  border-radius: 16px !important;
  padding: 6px !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.05) !important;
}

/* Button styling within the container */
.flex.items-center.bg-slate-800\/40.p-1.rounded-xl.border.border-slate-600\/30.shadow-lg button {
  padding: 10px 18px !important;
  border-radius: 12px !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
  border: none !important;
  position: relative;
  overflow: hidden;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* Active button styling */
.flex.items-center.bg-slate-800\/40.p-1.rounded-xl.border.border-slate-600\/30.shadow-lg button.bg-gradient-to-r {
  background: linear-gradient(135deg, #10b981, #06b6d4) !important;
  color: white !important;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
  transform: none !important;
}

/* Inactive button styling */
.flex.items-center.bg-slate-800\/40.p-1.rounded-xl.border.border-slate-600\/30.shadow-lg button:not(.bg-gradient-to-r) {
  background: transparent !important;
  color: rgba(148, 163, 184, 0.8) !important;
}

/* Hover effects for inactive buttons */
.flex.items-center.bg-slate-800\/40.p-1.rounded-xl.border.border-slate-600\/30.shadow-lg button:not(.bg-gradient-to-r):hover {
  background: rgba(51, 65, 85, 0.3) !important;
  color: rgba(255, 255, 255, 0.9) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

.skin-type-filter-button {
  padding: 10px 18px !important;
  border-radius: 12px !important;
  font-weight: 600 !important;
  font-size: 0.875rem !important;
  border: none !important;
  background: transparent !important;
  color: rgba(148, 163, 184, 0.8) !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative;
  overflow: hidden;
}

.skin-type-filter-button::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(6, 182, 212, 0.1));
  opacity: 0;
  transition: opacity 0.2s ease;
}

.skin-type-filter-button:hover {
  color: rgba(255, 255, 255, 0.9) !important;
  background: rgba(255, 255, 255, 0.05) !important;
}

.skin-type-filter-button:hover::before {
  opacity: 1;
}

.skin-type-filter-button.active {
  background: linear-gradient(135deg, #10b981, #06b6d4) !important;
  color: white !important;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.skin-type-filter-button.active::before {
  opacity: 0;
}

/* Overlay Item Skin Type Tags */
.overlay-skin-type-tag {
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid;
  transition: all 0.2s ease;
}

/* Override for the small skin type buttons in overlay cards */
.text-xs.px-2.py-0\.5.rounded.border {
  border-radius: 8px !important;
  padding: 4px 10px !important;
  font-weight: 500 !important;
  font-size: 0.75rem !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* Active state for overlay card skin type buttons */
.bg-emerald-500\/20.text-emerald-300.border-emerald-400\/50 {
  background-color: rgba(16, 185, 129, 0.15) !important;
  color: #10feca !important;
  border-color: rgba(16, 185, 129, 0.3) !important;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.2) !important;
  border-radius: 8px !important;
}

/* Inactive state for overlay card skin type buttons */
.bg-slate-700\/50.text-slate-400.border-slate-600\/50 {
  background-color: rgba(51, 65, 85, 0.3) !important;
  color: rgba(148, 163, 184, 0.7) !important;
  border-color: rgba(100, 116, 139, 0.2) !important;
  border-radius: 8px !important;
}

.overlay-skin-type-tag.active {
  background: rgba(16, 185, 129, 0.15);
  color: #10feca;
  border-color: rgba(16, 185, 129, 0.3);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.2);
}

.overlay-skin-type-tag.inactive {
  background: rgba(51, 65, 85, 0.4);
  color: rgba(148, 163, 184, 0.7);
  border-color: rgba(100, 116, 139, 0.3);
}

/* Select Button Enhancement */
.overlay-select-button {
  background: linear-gradient(135deg, #10b981, #06b6d4) !important;
  border: none !important;
  color: white !important;
  font-weight: 600 !important;
  padding: 8px 16px !important;
  border-radius: 8px !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
  position: relative;
  overflow: hidden;
}

.overlay-select-button::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.overlay-select-button:hover {
  background: linear-gradient(135deg, #059669, #0891b2) !important;
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.3);
  transform: translateY(-1px);
}

.overlay-select-button:hover::before {
  opacity: 1;
}

/* Search Input Enhancement */
.overlay-search-input {
  background: rgba(30, 41, 59, 0.6) !important;
  border: 1px solid rgba(255, 255, 255, 0.06) !important;
  color: white !important;
}

.overlay-search-input:focus {
  border-color: rgba(16, 185, 129, 0.4) !important;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.1) !important;
  background: rgba(30, 41, 59, 0.8) !important;
}

/* Enhanced Development Notice Banner - Modern Glassmorphism */
.dev-notice-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(6, 182, 212, 0.08), rgba(16, 185, 129, 0.1));
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem;
  text-align: center;
  color: white;
  box-shadow: 
    0 -10px 30px rgba(0, 0, 0, 0.3), 
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 0 40px rgba(16, 185, 129, 0.05);
  animation: devNoticeGlow 4s ease-in-out infinite;
}

/* Force visibility for development notice */
[style*="fixed"][style*="bottom: 0"] {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  z-index: 9999 !important;
}

/* Ensure the banner stays above everything else */
div[style*="background: linear-gradient(135deg, rgba(16, 185, 129, 0.12)"] {
  z-index: 9999 !important;
  position: fixed !important;
  display: block !important;
}

/* Subtle glow animation for the development notice */
@keyframes devNoticeGlow {
  0%, 100% {
    box-shadow: 
      0 -10px 30px rgba(0, 0, 0, 0.3), 
      inset 0 1px 0 rgba(255, 255, 255, 0.1),
      0 0 40px rgba(16, 185, 129, 0.05);
  }
  50% {
    box-shadow: 
      0 -10px 30px rgba(0, 0, 0, 0.3), 
      inset 0 1px 0 rgba(255, 255, 255, 0.15),
      0 0 50px rgba(16, 185, 129, 0.1);
  }
}

/* Inner content container for the development notice */
.dev-notice-content {
  max-width: 80rem;
  margin: 0 auto;
  position: relative;
}

/* Subtle shimmer effect overlay */
.dev-notice-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.05) 50%, 
    transparent 100%
  );
  border-radius: 0.5rem;
  opacity: 0.5;
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% {
    transform: translateX(-100%);
    opacity: 0;
  }
  50% {
    transform: translateX(0%);
    opacity: 0.5;
  }
  100% {
    transform: translateX(100%);
    opacity: 0;
  }
}

/* Enhanced text styling for the development notice */
.dev-notice-text {
  font-size: 0.875rem;
  font-weight: 500;
  position: relative;
  z-index: 10;
  text-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
  line-height: 1.4;
}

/* Enhanced username styling */
.dev-notice-username {
  font-weight: 700;
  color: #34d399;
  text-shadow: 0 0 15px rgba(52, 211, 153, 0.5);
  transition: all 0.3s ease;
}

.dev-notice-username:hover {
  color: #10feca;
  text-shadow: 0 0 20px rgba(16, 254, 202, 0.7);
}

/* Responsive adjustments for development notice */
@media (max-width: 768px) {
  .dev-notice-banner {
    padding: 0.75rem;
  }
  
  .dev-notice-text {
    font-size: 0.8rem;
    line-height: 1.3;
  }
}

@media (max-width: 480px) {
  .dev-notice-banner {
    padding: 0.5rem;
  }
  
  .dev-notice-text {
    font-size: 0.75rem;
  }
}