/* ========== MODERN EDITOR INTERFACE ========== */

:root {
  --primary: #6366f1;
  --primary-light: #818cf8;
  --primary-dark: #4f46e5;
  --secondary: #ec4899;
  --accent: #f59e0b;
  --success: #10b981;
  --danger: #ef4444;
  --dark-bg: #0f172a;
  --card-bg: #1e293b;
  --border-color: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-tertiary: #94a3b8;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --editor-bg: #0d1117;
  --editor-line: #161b22;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto Mono', 'Courier New', monospace;
  background: linear-gradient(135deg, var(--dark-bg) 0%, #1a2332 100%);
  display: flex;
  height: 100vh;
  text-align: center;
  zoom: 90%;
  color: var(--text-primary);
  overflow: hidden;
  position: relative;
}

/* Animated background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* Editor Container */
#editor {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
  overflow: hidden;
  min-width: 0;
  transition: flex 0.3s ease;
  margin-left: 28px;
}

#editor::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
  opacity: 0.5;
}

#editor button {
  width: 140px;
  margin-top: 15px;
  margin-left: 30px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

#editor button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
}

#editor button:active {
  transform: translateY(0);
}

/* Blockly Workspace Styling */
#blocklyDiv {
  flex: 1;
  width: 95%;
  height: 85%;
  margin: 20px auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

/* Override Blockly's default styling to match our theme */
.blocklyToolboxDiv {
  background: rgba(30, 41, 59, 0.95) !important;
  border-right: 1px solid var(--border-color) !important;
}
.blocklyToolbox {
  background-color:rgba(29, 28, 56) !important;
}

.blocklyToolboxCategory {
  background: transparent !important;
  color: var(--text-primary) !important;
  border-radius: 8px !important;
  text-align: left !important;
}

.blocklyTreeRow {
  background: transparent !important;
  color: #000 !important;
  padding: 8px 16px !important;
  border-radius: 8px !important;
  margin: 4px 8px !important;
}

.blocklyTreeLabel {
  color: #000 !important;
}

.blocklyTreeRow:hover {
  background: rgba(99, 102, 241, 0.2) !important;
}

.blocklyTreeSelected {
  background: rgba(99, 102, 241, 0.3) !important;
}

.blocklyFlyoutBackground {
  fill: rgba(15, 23, 42, 0.95) !important;
}

.blocklyMainBackground {
  fill: #0d1117 !important;
}

/* Description */
#description {
  margin: 20px;
  padding: 20px;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.95rem;
  color: var(--text-secondary);
  backdrop-filter: blur(10px);
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  width: 60vw;
}

#description:hover {
  border-color: var(--primary-light);
  background: rgba(30, 41, 59, 0.8);
}

#description p {
  margin: 0;
  line-height: 1.6;
  color: var(--text-secondary);
}

#description-box {
  display: block !important;
  min-height: 100px;
}

/* Textarea - Now hidden, kept for compatibility */
textarea {
  width: 90%;
  height: 85%;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-family: 'Fira Code', 'Courier New', Courier, monospace;
  background: linear-gradient(135deg, rgba(13, 17, 23, 0.8) 0%, rgba(15, 23, 42, 0.8) 100%);
  color: var(--text-primary)!important;
  margin: auto;
  resize: none;
  padding: 15px;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.5);
  line-height: 1.6;
  white-space: pre;
  overflow: auto;
  transition: all 0.3s ease;
  display: none; /* Hide by default now that we use Blockly */
}

textarea::placeholder {
  color: var(--text-tertiary)!important;
}

textarea:focus {
  outline: none;
  border-color: var(--primary-light);
  background: linear-gradient(135deg, rgba(13, 17, 23, 0.95) 0%, rgba(15, 23, 42, 0.95) 100%);
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.5), 0 0 20px rgba(99, 102, 241, 0.2);
}

textarea::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

textarea::-webkit-scrollbar-track {
  background: rgba(99, 102, 241, 0.05);
  border-radius: var(--radius-md);
}

textarea::-webkit-scrollbar-thumb {
  background: var(--primary-light);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

textarea::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Canvas Container */
#canvas-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.5) 0%, rgba(20, 28, 42, 0.5) 100%);
  max-width: 35%;
  position: relative;
  z-index: 1;
  padding: 20px;
  gap: 15px;
}

/* Canvas Controls */
#canvas-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 12px 16px;
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  width: 90%;
  max-width: 520px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

#canvas-controls:hover {
  border-color: var(--primary-light);
  background: rgba(30, 41, 59, 0.95);
}

#canvas-controls h1 {
  font-size: 28px;
  margin: 0;
  color: var(--primary-light);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  user-select: none;
}

#canvas-controls h1:hover {
  transform: scale(1.15);
  text-shadow: 0 0 15px var(--primary);
}

#canvas-controls h1:active {
  transform: scale(0.95);
}

/* Compile Button */
#compile-button {
  background: linear-gradient(135deg, var(--success), #34d399);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-family: 'Fira Code', 'Courier New', monospace;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 600;
  white-space: nowrap;
}

#compile-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(16, 185, 129, 0.3);
}

#compile-button:active {
  transform: translateY(0);
}

/* Canvas */
#canvas {
  width: 90%;
  max-width: 450px;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, rgba(31, 41, 55, 0.9) 0%, rgba(20, 28, 42, 0.9) 100%);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding-top: 0;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  transition: all 0.3s ease;
  cursor: crosshair;
}

#canvas:hover {
  border-color: var(--primary-light);
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.2);
}

/* Console */
#console {
  width: 90%;
  max-width: 520px;
  background: linear-gradient(135deg, rgba(13, 17, 23, 0.9) 0%, rgba(15, 23, 42, 0.9) 100%);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: 'Fira Code', 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.6;
  padding: 15px;
  border-radius: var(--radius-md);
  height: 120px;
  overflow-y: auto;
  white-space: pre-wrap;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.5);
  word-break: break-word;
  transition: all 0.3s ease;
}

#console:hover {
  border-color: var(--primary-light);
  background: linear-gradient(135deg, rgba(13, 17, 23, 0.95) 0%, rgba(15, 23, 42, 0.95) 100%);
}

.console-log {
  color: #9cdcfe;
}

.console-warn {
  color: #dcdcaa;
}

.console-error {
  color: #f44747;
  font-weight: bold;
}

.console-info {
  color: #4fc1ff;
}

#console::-webkit-scrollbar {
  width: 8px;
}

#console::-webkit-scrollbar-thumb {
  background: var(--primary-light);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

#console::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

#console::-webkit-scrollbar-track {
  background: rgba(99, 102, 241, 0.05);
  border-radius: var(--radius-md);
}

/* Prompt Overlay */
#prompt-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  backdrop-filter: blur(5px);
}

#prompt-overlay.active {
  display: flex;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

#prompt-box {
  background: rgba(30, 41, 59, 0.95);
  border: 2px solid var(--border-color);
  padding: 30px;
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  min-width: 350px;
  backdrop-filter: blur(10px);
  animation: slideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

#prompt-box p {
  color: var(--text-primary);
  margin-bottom: 20px;
  font-weight: 500;
}

#prompt-box input {
  width: 100%;
  padding: 12px 16px;
  margin-top: 10px;
  margin-bottom: 20px;
  background: rgba(51, 65, 85, 0.5);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
  font-family: inherit;
}

#prompt-box input:focus {
  outline: none;
  border-color: var(--primary-light);
  background: rgba(51, 65, 85, 0.8);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

#prompt-box button {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  border: none;
  padding: 10px 20px;
  margin-right: 10px;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

#prompt-box button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(99, 102, 241, 0.3);
}

#prompt-box button:active {
  transform: translateY(0);
}

/* Assets Section */
#assets {
  width: 35%;
  max-width: 600px;
  margin: 20px 0 20px 20px;
  min-width: 260px;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  overflow: visible;
  backdrop-filter: blur(10px);
  transition: width 0.3s ease, min-width 0.3s ease, margin 0.3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
  flex-shrink: 0;
}

#assets:hover {
  border-color: var(--primary-light);
  background: rgba(30, 41, 59, 0.8);
}

/* Assets Header */
#assets-header {
  padding: 20px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.15));
  border-bottom: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 15px;
}

#assets-toggle {
  position: absolute;
  top: 50%;
  right: -15px;
  transform: translateY(-50%);
  z-index: 100;
  width: 30px;
  height: 60px;
  padding: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.9), rgba(139, 92, 246, 0.9));
  color: white;
  border: 1px solid var(--primary-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 2px 0 12px rgba(0, 0, 0, 0.3);
}

#assets-toggle:hover {
  background: linear-gradient(135deg, rgba(99, 102, 241, 1), rgba(139, 92, 246, 1));
  box-shadow: 2px 0 20px rgba(99, 102, 241, 0.5);
  right: -17px;
}

#assets-toggle .arrow-icon {
  display: block;
  transition: transform 0.2s ease;
}

#assets.collapsed {
  width: 0;
  min-width: 0;
  margin: 20px 0;
  border: none;
  padding: 0;
  overflow: visible;
}

#assets.collapsed #assets-toggle {
  right: auto;
  left: 0;
  border-radius: var(--radius-md);
}

#assets.collapsed #assets-header,
#assets.collapsed #assets-list {
  opacity: 0;
  pointer-events: none;
}

#assets-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--primary-light), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

#upload-form {
  display: flex;
  gap: 10px;
  align-items: center;
}

.assetButton {
  padding: 10px 18px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.assetButton:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
}

.assetButton:active {
  transform: translateY(0);
}

/* Assets List Container */
#assets-list {
  padding: 20px;
  max-height: calc(100vh - 200px);
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Assets Section Headers */
#assets-list h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  padding: 8px 12px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 0.85rem;
}

/* Assets Grid Container */
.assets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}

/* Custom Scrollbar for Assets List */
#assets-list::-webkit-scrollbar {
  width: 8px;
}

#assets-list::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.5);
  border-radius: 4px;
}

#assets-list::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
  transition: background 0.3s ease;
}

#assets-list::-webkit-scrollbar-thumb:hover {
  background: var(--primary-light);
}

/* Individual Asset Container */
.asset-container {
  position: relative;
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.8));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
  overflow: hidden;
}

.asset-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.asset-container:hover {
  transform: translateY(-4px);
  border-color: var(--primary-light);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.25);
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.95));
}

.asset-container:hover::before {
  opacity: 1;
}

/* Asset Delete Button */
.asset-delete {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(239, 68, 68, 0);
  border: none;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  opacity: 0.7;
  z-index: 10;
  padding: 0;
  line-height: 1;
}

.asset-delete:hover {
  opacity: 1;
  background: rgba(239, 68, 68, 0.9);
  transform: scale(1.1);
}

/* Asset Image */
.asset-image {
  width: 100%;
  height: 100px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: rgba(15, 23, 42, 0.5);
  padding: 8px;
  transition: all 0.3s ease;
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
}

.asset-container:hover .asset-image {
  transform: scale(1.05);
}

/* Asset Sound */
.asset-sound {
  width: 100%;
  min-height: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 12px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(236, 72, 153, 0.15));
  border: 1px dashed rgba(139, 92, 246, 0.3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  word-break: break-word;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.asset-sound:hover {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.25), rgba(236, 72, 153, 0.25));
  border-color: rgba(139, 92, 246, 0.5);
  transform: scale(1.02);
}

.asset-sound::before {
  content: '🔊';
  font-size: 2rem;
  display: block;
}

/* Asset Name */
.asset-name {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: center;
  word-break: break-word;
  max-width: 100%;
  margin: 0;
  font-weight: 500;
  line-height: 1.3;
}

/* Empty State Message */
#assets-list p {
  text-align: center;
  color: var(--text-tertiary);
  font-size: 0.9rem;
  padding: 20px;
  font-style: italic;
  margin: 0;
}

/* ========== THUMBNAIL UPLOAD FORM ========== */
#thumbnail-form {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px;
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  max-width: 400px;
  margin: 20px auto;
}

#thumbnail-form input[type="file"] {
  flex: 1;
  font-size: 0.85rem;
  color: var(--text-secondary);
  cursor: pointer;
}

#thumbnail-form input[type="file"]::file-selector-button {
  padding: 6px 12px;
  margin-right: 10px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  cursor: pointer;
}

#thumbnail-form input[type="file"]::file-selector-button:hover {
  background: var(--primary-dark);
}

#thumbnail-form button[type="submit"] {
  padding: 8px 16px;
  background: var(--success);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
  margin-left: -40px!important;
}

#thumbnail-form button[type="submit"]:hover {
  background: #059669;
}

/* Responsive Design */
@media (max-width: 1200px) {
  body {
    flex-direction: column;
  }

  #editor {
    flex: 1;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  #canvas-container {
    max-width: 100%;
    flex: 1;
  }

  #assets {
    width: 90%;
    max-width: 100%;
  }

  .assets-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }
}

@media (max-width: 768px) {
  #canvas {
    max-width: 100%;
    width: 85%;
  }

  #canvas-controls {
    width: 85%;
    max-width: 100%;
  }

  #console {
    width: 85%;
    max-width: 100%;
    height: 100px;
  }

  #description {
    font-size: 0.9rem;
  }

  .assets-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 12px;
  }

  #prompt-box {
    min-width: 90%;
    padding: 20px;
  }

  #assets {
    width: 95%;
  }

  #assets-header {
    flex-direction: column;
    align-items: stretch;
  }

  #assets-header h1 {
    font-size: 1.3rem;
    text-align: center;
  }

  #upload-form {
    justify-content: center;
  }

  .assets-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 12px;
  }

  #assets-list {
    max-height: 400px;
  }

  .asset-container {
    padding: 10px;
  }

  .asset-image {
    height: 80px;
  }

  .asset-sound {
    min-height: 60px;
    font-size: 0.75rem;
  }

  .asset-name {
    font-size: 0.75rem;
  }

  .assetButton {
    padding: 8px 14px;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .assets-grid {
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 10px;
  }

  .asset-image {
    height: 60px;
  }

  .asset-sound {
    min-height: 50px;
    font-size: 0.7rem;
    padding: 10px 8px;
  }

  .asset-delete {
    width: 24px;
    height: 24px;
    font-size: 0.8rem;
  }
}