/* 3D Preview Modal Styles
 * Adapted from anodized-aluminum-product-preview mockup
 * Uses global Modal component with dark overlay */

/* Dark overlay for preview modal */
.preview-3d-modal .modal-overlay {
  background: rgba(0, 0, 0, 0.92) !important;
}

/* Modal sizing */
.preview-3d-modal .modal {
  width: 95vw;
  max-width: 1200px;
  background: #2a2d31;
  border-radius: 12px;
  overflow: hidden;
}

.preview-3d-modal .modal-header {
  background: #1f2124;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #f3f4f6;
}

.preview-3d-modal .modal-title {
  color: #f3f4f6;
}

.preview-3d-modal .modal-close {
  color: #9ca3af;
}

.preview-3d-modal .modal-close:hover {
  color: #f3f4f6;
  background: rgba(255, 255, 255, 0.1);
}

.preview-3d-modal .modal-body {
  padding: 0 !important;
  margin: 0;
  background: #2a2d31;
  width: 100%;
}

/* CSS Variables */
.preview-3d-modal {
  --preview3d-bg: #2a2d31;
  --preview3d-panel: #2a2d31;
  --preview3d-text: #f3f4f6;
  --preview3d-muted: #9ca3af;
  --preview3d-border: rgba(255, 255, 255, 0.1);
  --preview3d-accent: #3b82f6;
  --preview3d-accent-text: #ffffff;
  --preview3d-viewer: #1f2124;
  --preview3d-control: #374151;
  --preview3d-shadow: none;
}

@media (prefers-color-scheme: dark) {
  .preview3d-modal-content {
    --preview3d-bg: #151719;
    --preview3d-panel: rgba(31, 34, 38, 0.92);
    --preview3d-text: #f3f4f6;
    --preview3d-muted: #adb3bc;
    --preview3d-border: rgba(255, 255, 255, 0.13);
    --preview3d-viewer: #22262b;
    --preview3d-control: #292d32;
    --preview3d-shadow: 0 18px 60px rgba(0, 0, 0, 0.34);
  }
}

/* Layout Grid */
.preview3d-layout {
  display: flex;
  flex-direction: column;
  height: 70vh;
  max-height: 800px;
  min-height: 500px;
  width: 100%;
  overflow: hidden;
  background: var(--preview3d-panel);
}

/* Viewer Shell */
.preview3d-viewer-shell {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  background: var(--preview3d-viewer);
  /* Override global section styles */
  padding: 0 !important;
  margin: 0 !important;
  max-width: none !important;
}

/* Toolbar & Footer */
.preview3d-toolbar,
.preview3d-viewer-footer {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: var(--preview3d-panel);
  width: 100%;
  box-sizing: border-box;
  z-index: 2;
}

.preview3d-toolbar {
  justify-content: space-between;
  border-bottom: 1px solid var(--preview3d-border);
}

.preview3d-toolbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.preview3d-viewer-footer {
  border-top: 1px solid var(--preview3d-border);
  justify-content: space-between;
}

/* Dimensions Display */
.preview3d-dims {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  border: 1px solid var(--preview3d-border);
  border-radius: 8px;
  background: var(--preview3d-control);
  color: var(--preview3d-text);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

.preview3d-viewer-footer {
  justify-content: space-between;
  border-top: 1px solid var(--preview3d-border);
  color: var(--preview3d-muted);
  font-size: 13px;
}

.preview3d-view-buttons,
.preview3d-toolbar-right {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

/* View buttons use global button styles, just add active state */
.preview3d-view-buttons {
  display: flex;
  gap: 8px;
}

.preview3d-toolbar .button {
  background: rgba(55, 65, 81, 0.7);
  border-color: rgba(255, 255, 255, 0.15);
  color: rgba(243, 244, 246, 0.85);
}

.preview3d-toolbar .button:hover {
  background: rgba(55, 65, 81, 0.9);
  border-color: rgba(255, 255, 255, 0.25);
  color: rgba(243, 244, 246, 1);
}

.preview3d-view-buttons .button.active,
#preview3dAutoRotate.active {
  background: #3b82f6;
  border-color: #3b82f6;
  color: white;
}

#preview3dAutoRotate {
  display: flex;
  align-items: center;
  gap: 6px;
}

#preview3dAutoRotate svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

/* Viewer Container */
#preview3dViewer {
  flex: 1;
  position: relative;
  min-height: 0;
  width: 100%;
  overflow: hidden;
}

#preview3dViewer canvas {
  display: block;
  width: 100%;
  height: 100%;
  cursor: grab;
  touch-action: none;
}

#preview3dViewer canvas:active {
  cursor: grabbing;
}

/* Loading State */
.preview3d-modal-content .loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  color: var(--preview3d-muted);
  text-align: center;
  pointer-events: none;
}

.preview3d-modal-content .loading small {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  opacity: 0.7;
}

/* View Pill */
.preview3d-view-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 9px;
  border: 1px solid var(--preview3d-border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--preview3d-panel) 85%, transparent);
  color: var(--preview3d-text);
  font-size: 12px;
}

.preview3d-view-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--preview3d-accent);
}


/* Responsive Breakpoints */
@media (max-width: 520px) {
  .preview3d-layout {
    height: 80vh;
    min-height: 400px;
  }

  .preview3d-toolbar,
  .preview3d-viewer-footer {
    padding: 10px;
    flex-wrap: wrap;
  }

  .preview3d-dims {
    font-size: 11px;
    padding: 4px 8px;
  }
}

/* Spinner animation for loading state */
@keyframes preview3d-spin {
  to {
    transform: rotate(360deg);
  }
}

.preview3d-modal-content .loading::before {
  content: '';
  width: 40px;
  height: 40px;
  border: 4px solid var(--preview3d-border);
  border-top-color: var(--preview3d-accent);
  border-radius: 50%;
  animation: preview3d-spin 0.8s linear infinite;
  margin-bottom: 16px;
}