/**
 * Main Site Styles
 * Modern, dark theme with glassmorphism effects
 */

:root {
  /* Colors */
  --color-bg-primary: #0a0a0f;
  --color-bg-secondary: #12121a;
  --color-bg-tertiary: #1a1a25;
  --color-bg-glass: rgba(255, 255, 255, 0.05);
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-hover: rgba(255, 255, 255, 0.2);

  --color-text-primary: #ffffff;
  --color-text-secondary: #a0a0b0;
  --color-text-muted: #606070;

  --color-accent: #6366f1;
  --color-accent-hover: #818cf8;
  --color-accent-glow: rgba(99, 102, 241, 0.3);

  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

  /* Typography */
  --font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;

  /* Borders */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px var(--color-accent-glow);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;
}

/* Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-md);
  line-height: 1.6;
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  min-height: 100vh;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.3;
}

h1 {
  font-size: var(--font-size-4xl);
}
h2 {
  font-size: var(--font-size-3xl);
}
h3 {
  font-size: var(--font-size-2xl);
}
h4 {
  font-size: var(--font-size-xl);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent-hover);
}

/* Utility Classes */
.hidden {
  display: none !important;
}
.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.gap-sm {
  gap: var(--spacing-sm);
}
.gap-md {
  gap: var(--spacing-md);
}
.gap-lg {
  gap: var(--spacing-lg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: inherit;
  font-size: var(--font-size-sm);
  font-weight: 500;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.btn-primary {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-bg-glass);
  border-color: var(--color-border-hover);
}

.btn-large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-md);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-md) var(--spacing-xl);
}

.logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-accent), #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Welcome Section */
.welcome-section {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-xl);
}

.welcome-hero {
  max-width: 600px;
  margin: 0 auto;
}

.welcome-hero h2 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, #fff, var(--color-text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.welcome-hero p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

#auth-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

/* Rooms Grid */
.rooms-section {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-xl);
}

.rooms-section h3 {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  font-weight: 500;
}

.rooms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.room-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.room-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.room-card-image {
  aspect-ratio: 16/9;
  background: var(--color-bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-3xl);
}

.room-card-content {
  padding: var(--spacing-md);
}

.room-card-title {
  font-size: var(--font-size-md);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.room-card-meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Create Room */
#create-room-area {
  text-align: center;
  padding: var(--spacing-xl);
}

/* Loading */
.loading-placeholder {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--color-text-muted);
}

/* Room Viewer */
#room-viewer {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--color-bg-primary);
}

#render-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

#room-ui {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

#room-ui > * {
  pointer-events: auto;
}

/* Responsive */
@media (max-width: 768px) {
  .header-content {
    padding: var(--spacing-md);
  }

  .welcome-hero h2 {
    font-size: var(--font-size-2xl);
  }

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

/* ============================================
   Room Viewer UI
   ============================================ */

/* Room Header */
#room-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.room-header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.room-back-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

.room-back-btn:hover {
  background: var(--color-bg-glass);
  color: var(--color-text-primary);
}

#room-name {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
}

.room-header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

#room-user-area {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

#room-user-area .user-name {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

#room-user-area .logout-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

#room-user-area .logout-btn:hover {
  border-color: var(--color-error);
  color: var(--color-error);
}

/* Header Button (Edit in header) */
.header-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.header-btn:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  border-color: var(--color-accent);
}

#edit-room-btn {
  /* Override any old positioning */
  position: static;
}

/* Edit Toolbar */
#edit-toolbar {
  position: absolute;
  top: 70px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: rgba(20, 20, 30, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.toolbar-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.toolbar-btn:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.toolbar-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.toolbar-btn-secondary {
  background: transparent;
  color: var(--color-text-muted);
}

.toolbar-btn-secondary:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-error);
  border-color: var(--color-error);
}

/* Weather Toggle Button Group */
.toolbar-separator {
  width: 1px;
  height: 24px;
  background: var(--color-border);
  margin: 0 var(--spacing-xs);
}

.toolbar-btn-group {
  display: flex;
  gap: 2px;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  padding: 2px;
}

.toolbar-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 32px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 18px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.toolbar-btn-icon.active {
  background: var(--color-accent);
  box-shadow: 0 0 8px rgba(99, 102, 241, 0.4);
}

.btn-icon {
  font-size: var(--font-size-md);
}

/* Asset Browser Sidebar */
#asset-browser {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 320px;
  z-index: 15;
  background: rgba(15, 15, 22, 0.98);
  backdrop-filter: blur(12px);
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
}

/* Weather Panel */
#weather-panel {
  position: absolute;
  top: 130px;
  left: 16px;
  z-index: 20;
  width: 280px;
  background: rgba(15, 15, 22, 0.98);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

#weather-panel.hidden {
  display: none;
}

.weather-panel-content {
  padding: var(--spacing-md);
}

.weather-section {
  margin-bottom: var(--spacing-lg);
}

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

.section-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-sm);
}

.weather-modes {
  display: flex;
  gap: var(--spacing-sm);
}

.weather-mode-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-sm);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.weather-mode-btn:hover {
  background: var(--color-bg-glass);
  border-color: var(--color-border-hover);
}

.weather-mode-btn.active {
  background: rgba(99, 102, 241, 0.2);
  border-color: var(--color-accent);
  box-shadow: 0 0 8px rgba(99, 102, 241, 0.3);
}

.mode-icon {
  font-size: 24px;
}

.mode-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.weather-mode-btn.active .mode-label {
  color: var(--color-text-primary);
}

.weather-upload {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.btn-upload {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-tertiary);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-upload:hover {
  background: var(--color-bg-glass);
  border-color: var(--color-accent);
  color: var(--color-text-primary);
}

.weather-preview {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.weather-preview img {
  width: 100%;
  height: 120px;
  object-fit: cover;
}

.btn-clear {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 24px;
  height: 24px;
  background: rgba(0, 0, 0, 0.7);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  cursor: pointer;
  font-size: 12px;
  transition: all var(--transition-fast);
}

.btn-clear:hover {
  background: var(--color-error);
}

/* Rain Canvas Container (hidden, used as texture source) */
#rain-container {
  position: fixed;
  top: -9999px;
  left: -9999px;
  width: 1024px;
  height: 1024px;
  pointer-events: none;
  visibility: hidden;
}

#raincanvas {
  width: 100%;
  height: 100%;
}

/* Wall Builder Panel - visible in expand mode */
#wall-builder-panel {
  position: absolute;
  top: 80px;
  left: 16px;
  z-index: 20;
  background: rgba(15, 15, 22, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-sm);
}

#wall-builder-panel.hidden {
  display: none;
}

.wall-builder-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: grab;
  transition: all var(--transition-fast);
  user-select: none;
}

.wall-builder-item:hover {
  border-color: var(--color-accent);
  transform: scale(1.05);
}

.wall-builder-item:active {
  cursor: grabbing;
}

.wall-icon {
  font-size: 24px;
  margin-bottom: 4px;
}

.wall-builder-item span {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

#asset-browser:not(.hidden) {
  transform: translateX(0);
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.sidebar-header h3 {
  font-size: var(--font-size-md);
  color: var(--color-text-primary);
}

.close-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.close-btn:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-error);
  border-color: var(--color-error);
}

.header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.icon-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 16px;
}

.icon-btn.danger:hover {
  background: var(--color-error);
  border-color: var(--color-error);
}

#asset-browser-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
}

/* Asset Tree Styles */
.asset-category {
  margin-bottom: var(--spacing-sm);
}

.category-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.category-header:hover {
  background: var(--color-bg-glass);
}

.category-toggle {
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
}

.category-name {
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

.category-children {
  margin-left: var(--spacing-md);
  border-left: 1px solid var(--color-border);
  padding-left: var(--spacing-sm);
}

.asset-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  margin: var(--spacing-xs) 0;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: grab;
  transition: all var(--transition-fast);
}

.asset-item:hover {
  border-color: var(--color-accent);
  background: var(--color-bg-tertiary);
}

.asset-item:active {
  cursor: grabbing;
}

.asset-icon {
  font-size: var(--font-size-lg);
}

.asset-thumb {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.asset-name {
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

/* Floor Expansion Arrows */
.floor-expand-arrow {
  position: absolute;
  pointer-events: auto;
  background: var(--color-accent);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-size: var(--font-size-lg);
  cursor: pointer;
  opacity: 0.8;
  transition: all var(--transition-fast);
}

.floor-expand-arrow:hover {
  opacity: 1;
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}

/* ============================================
   Asset Browser Tile Layout
   ============================================ */

.asset-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb-item {
  color: var(--color-accent);
  cursor: pointer;
}

.breadcrumb-item:hover {
  color: var(--color-accent-hover);
}

.breadcrumb-current {
  color: var(--color-text-primary);
}

.asset-tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
}

.asset-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  min-height: 90px;
}

.asset-tile:hover {
  border-color: var(--color-accent);
  background: var(--color-bg-tertiary);
  transform: translateY(-2px);
}

.asset-tile:active {
  transform: translateY(0);
}

.folder-tile {
  background: var(--color-bg-tertiary);
}

.folder-tile:hover {
  background: rgba(99, 102, 241, 0.1);
}

.item-tile {
  cursor: grab;
}

.item-tile:active {
  cursor: grabbing;
}

.tile-icon {
  font-size: 28px;
  margin-bottom: var(--spacing-xs);
}

.tile-thumb {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  margin-bottom: var(--spacing-xs);
}

.tile-name {
  font-size: var(--font-size-xs);
  color: var(--color-text-primary);
  word-break: break-word;
  line-height: 1.3;
}

.tile-count {
  font-size: 10px;
  color: var(--color-text-muted);
  margin-top: var(--spacing-xs);
}

/* Object Editor Panel */
#object-editor {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 420px;
  background: rgba(15, 15, 25, 0.98);
  backdrop-filter: blur(16px);
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  z-index: 20;
}

#object-editor-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
}

#object-editor-content.locked {
  opacity: 0.5;
  pointer-events: none;
}

.editor-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.editor-section > label {
  flex-shrink: 0;
  min-width: auto;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0;
}

.editor-section .editor-row {
  flex: 1;
  justify-content: flex-end;
}

.editor-input {
  width: 100%;
  padding: var(--spacing-sm);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
}

.editor-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.editor-input.small {
  width: 70px;
  padding: 4px 6px;
  text-align: center;
  font-size: var(--font-size-xs);
}

.editor-row {
  display: flex;
  align-items: center;
  gap: 2px;
}

.axis-label {
  font-size: 10px;
  color: var(--color-accent);
  font-weight: 600;
  min-width: 12px;
}

.color-input {
  padding: 2px;
  height: 40px;
  cursor: pointer;
}

.editor-actions {
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-md);
}

.editor-btn {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.editor-btn:hover {
  background: var(--color-bg-secondary);
}

.editor-btn.danger {
  color: #f44;
  border-color: rgba(255, 68, 68, 0.3);
}

.editor-btn.danger:hover {
  background: rgba(255, 68, 68, 0.2);
}

/* Shininess slider */
.slider-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.slider-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  min-width: 35px;
}

.editor-slider {
  flex: 1;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: linear-gradient(to right, var(--color-bg-tertiary), var(--color-accent));
  border-radius: 3px;
  cursor: pointer;
}

.editor-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  background: var(--color-accent);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.editor-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: var(--color-accent);
  border-radius: 50%;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Material Editor Styles */
.material-mode-toggle {
  display: flex;
  gap: 0;
  margin-bottom: var(--spacing-md);
}

.material-mode-toggle .mode-btn {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  cursor: pointer;
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

.material-mode-toggle .mode-btn:first-child {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  border-right: none;
}

.material-mode-toggle .mode-btn:last-child {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.material-mode-toggle .mode-btn.active {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

.material-mode-content.hidden {
  display: none;
}

/* Material editor container - stack toggle and content */
#material-editor-container {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  width: 100%;
}

#material-editor-container .material-mode-content {
  width: 100%;
}

/* Simple mode - inline layout */
#material-editor-container .editor-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

#material-editor-container .editor-section > label {
  flex-shrink: 0;
  min-width: 70px;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin: 0;
}

#material-editor-container .editor-section .color-input {
  flex: 1;
  max-width: 60px;
}

/* Shininess section - inline with stacked slider labels */
#material-editor-container .shininess-section {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
}

#material-editor-container .shininess-section > label {
  padding-top: var(--spacing-sm);
}

#material-editor-container .slider-container {
  flex: 1;
}

#material-editor-container .slider-labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-xs);
}

#material-editor-container .slider-labels span {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

#material-editor-container .slider-container input[type="range"] {
  width: 100%;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: linear-gradient(to right, var(--color-bg-tertiary), var(--color-accent));
  border-radius: 2px;
}

#material-editor-container .slider-container input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  background: var(--color-accent);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* Advanced mode */
#material-editor-container .material-props {
  flex: 1;
  overflow-y: auto;
  padding-right: var(--spacing-xs);
  min-height: 0;
  width: 100%;
}

#material-editor-container .prop-category {
  font-size: var(--font-size-xs);
  color: var(--color-accent);
  margin: var(--spacing-sm) 0 var(--spacing-xs);
  padding-bottom: var(--spacing-xs);
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
  width: 100%;
}

#material-editor-container .prop-category:first-child {
  margin-top: 0;
}

/* Form groups - inline layout like CP */
#material-editor-container .form-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
}

#material-editor-container .form-group > label {
  flex-shrink: 0;
  min-width: 100px;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin: 0;
}

#material-editor-container .slider-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

#material-editor-container .slider-wrap input[type="range"] {
  flex: 1;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--color-bg-tertiary);
  border-radius: 2px;
}

#material-editor-container .slider-wrap input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  background: var(--color-accent);
  border-radius: 50%;
  cursor: pointer;
}

#material-editor-container .min-label,
#material-editor-container .max-label {
  display: none; /* Hide min/max labels for cleaner look */
}

#material-editor-container .prop-value {
  color: var(--color-accent);
  font-weight: 500;
  font-size: var(--font-size-xs);
  min-width: 32px;
  display: inline-block;
  text-align: right;
}

/* Toggle/checkbox - inline layout */
#material-editor-container .toggle-label {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
}

#material-editor-container .toggle-label input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--color-accent);
}

#material-editor-container .toggle-label span {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

/* Button toggle (PBR/Standard) */
#material-editor-container .btn-toggle {
  flex: 1;
  display: flex;
  gap: 0;
}

#material-editor-container .btn-toggle .btn {
  flex: 1;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-xs);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  cursor: pointer;
}

#material-editor-container .btn-toggle .btn:first-child {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  border-right: none;
}

#material-editor-container .btn-toggle .btn:last-child {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

#material-editor-container .btn-toggle .btn.active {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

/* Color inputs - dark mode fix */
#material-editor-container input[type="color"] {
  flex: 1;
  max-width: 50px;
  height: 24px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-tertiary);
  cursor: pointer;
}

#material-editor-container input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 2px;
}

#material-editor-container input[type="color"]::-webkit-color-swatch {
  border-radius: 2px;
  border: none;
}

/* Select inputs - dark mode */
#material-editor-container .form-control,
#material-editor-container select {
  flex: 1;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: var(--font-size-xs);
}

#material-editor-container .form-control:focus,
#material-editor-container select:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* Light emitter section - override to stack items */
#material-editor-container .light-emitter-props {
  display: block;
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border);
}

#material-editor-container .light-emitter-props .form-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
}

#material-editor-container .light-emitter-props .form-group > label {
  flex-shrink: 0;
  min-width: 100px;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin: 0;
}

/* Textures section */
#material-editor-container .textures-section {
  margin-top: var(--spacing-xs);
}

#material-editor-container .texture-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid var(--color-border);
}

#material-editor-container .texture-row:last-child {
  border-bottom: none;
}

#material-editor-container .texture-label {
  flex: 1;
  font-size: var(--font-size-xs);
  color: var(--color-text-primary);
}

#material-editor-container .texture-status {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  min-width: 50px;
  text-align: center;
}

#material-editor-container .btn-sm {
  padding: 2px 8px;
  font-size: 10px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

#material-editor-container .btn-sm:hover {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

/* ============================================
   Profile Modal
   ============================================ */

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal.hidden {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
}

.modal-header h3 {
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  margin: 0;
}

.modal-body {
  padding: var(--spacing-lg);
  overflow-y: auto;
}

.profile-section {
  margin-bottom: var(--spacing-lg);
}

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

/* Avatar Grid */
.avatar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-sm);
}

.avatar-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-sm);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
  background: var(--color-bg-tertiary);
}

.avatar-option:hover {
  border-color: var(--color-accent);
  background: var(--color-bg-glass);
}

.avatar-option.selected {
  border-color: var(--color-accent);
  background: rgba(99, 102, 241, 0.15);
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.3);
}

.avatar-option.loading {
  opacity: 0.6;
  pointer-events: none;
}

.avatar-option img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--color-bg-secondary);
}

.avatar-option span {
  display: block;
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  word-break: break-word;
}

.avatar-option.selected span {
  color: var(--color-accent);
  font-weight: 500;
}

/* Profile Button in Header */
.profile-btn {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px 8px;
  opacity: 0.8;
  transition: all var(--transition-fast);
}

.profile-btn:hover {
  opacity: 1;
  border-color: var(--color-accent);
  background: rgba(99, 102, 241, 0.1);
}