/*
** Copyright 2025 Metaversal Corporation.
** 
** Licensed under the Apache License, Version 2.0 (the "License"); 
** you may not use this file except in compliance with the License. 
** You may obtain a copy of the License at 
** 
**    https://www.apache.org/licenses/LICENSE-2.0
** 
** Unless required by applicable law or agreed to in writing, software 
** distributed under the License is distributed on an "AS IS" BASIS, 
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
** See the License for the specific language governing permissions and 
** limitations under the License.
** 
** SPDX-License-Identifier: Apache-2.0
*/

@media (min-width: 992px) { /* For large screens and up */
  .offcanvas {
    --bs-offcanvas-width: min(95vw, 480px);
  }
}

.btn{border-radius:5rem;}

canvas {
  opacity: 0;
  filter: blur(1rem);
  animation: fadeInBlur 1s ease forwards;
  animation-delay: 1s;
}

@keyframes fadeInBlur {
  from {
    opacity: 0;
    filter: blur(1rem);
  }
  to {
    opacity: 1;
    filter: blur(0rem);
  }
}

.ui{
    opacity: 1; /* always visible */
}

.login-modal, .ui .blur, .ui #codeToggle, .ui #objLibToggle{
   animation: fadeIn 750ms ease forwards;
   animation-delay: 500ms;
    opacity: 0;
}

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

.bg-none{
   background:none !important;
   background-color:none !important;
   background-image:none !important;
}

body, .dropdown-item{
  font-family: "Outfit", sans-serif !important;
  font-optical-sizing: auto;
  font-weight: 200;
  font-style: normal;
}

.blur{
  backdrop-filter: saturate(180%) blur(1rem);
  -webkit-backdrop-filter: saturate(180%) blur(1rem);
  isolation: isolate;
  position: relative;
  will-change: backdrop-filter;
  transform: translateZ(0);
}

#helpOverlay{
  display: none;
}

.offcanvas .btn-close{
  background-image:none !important;
  padding: .25rem 1rem .75rem .5rem !important;
  margin: 0rem !important;
}

#jsonEditor {
  flex: 1;
  height: 100%;
  color: #ffffff;
  border: 1px solid #555;
  border-radius: 3px;
  font-family: 'Courier New', monospace;
  font-size: 11px;
  line-height: 1.4;
  resize: vertical;
  white-space: pre;
  overflow: auto;
}

.cm-editor{
   height: 100%;
   background: #22222290;
}

#modelList {
  list-style: none;
  padding: 0;
  margin: 0px 0 0 0;
}

#modelList li {
  cursor: pointer;
  border-radius: 3px;
}

#properties {
  font-size: 12px;
  white-space: pre-wrap;
}

#modelList li.selected { background: #444; }

#contextMenu {
  position: absolute;
  display: none;
  background: #11111190;
  border: 1px solid #555;
  border-radius: .5rem;
  padding: 4px;
  list-style: none;
  z-index: 1000;
  backdrop-filter:blur(1rem);
}

/* Caret (disclosure) for groups */
.caret {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 12px;
  height: 12px;
  margin-right: 6px;
  cursor: pointer;
  user-select: none;
}
.caret::before {
  content: "\25B6"; /* ▶ */
  font-size: 10px;
  line-height: 1;
  color: #ccc;
  transition: transform 0.12s ease;
}
.caret.expanded::before {
  transform: rotate(90deg);
}
.children-collapsed {
  display: none;
}

/* Drag and drop styles */
#modelList li.dragging {
  opacity: 0.5;
  background: #333;
  border-left: 3px solid #99ccff;
}

#modelList li.drag-over {
  background: #555;
  border: 2px dashed #99ccff;
  border-radius: 3px;
}

#modelList li[draggable="true"]:hover {
  background: #444;
  cursor: grab;
}

#modelList li[draggable="true"]:active {
  cursor: grabbing;
}

#codeToggle {
  transition: opacity 0.15s ease-in-out;
}

/* Resize handle for code editor panel */
.offcanvas-resize-handle {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  height: 97%;
  margin: auto;
  cursor: ew-resize;
  z-index: 1056;
  background: transparent;
  transition: background 0.2s ease;
  display: none;
}

.offcanvas.show .offcanvas-resize-handle {
  display: block;
}

.offcanvas-resize-handle:hover {
  background: rgba(255, 255, 255, 0.2);
}

.offcanvas-resize-handle:active {
  background: rgba(255, 255, 255, 0.3);
}

/* Resize handle for object library panel (vertical) */
.offcanvas-resize-handle-vertical {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  width: 97%;
  margin: auto;
  cursor: ns-resize;
  z-index: 1056;
  background: transparent;
  transition: background 0.2s ease;
  display: none;
}

.offcanvas.show .offcanvas-resize-handle-vertical {
  display: block;
}

.offcanvas-resize-handle-vertical:hover {
  background: rgba(255, 255, 255, 0.2);
}

.offcanvas-resize-handle-vertical:active {
  background: rgba(255, 255, 255, 0.3);
}

/* Multi-select drag feedback */
#modelList li.dragging.multi-select {
  border-left: 3px solid #ffcc00;
  background: #444;
}

/* Object Library Styles */
#objLibToggle {
  transition: opacity 0.15s ease-in-out;
}

#objLibGrid .card {
  overflow: hidden;
}

#objLibGrid .card-img-top {
  display: flex;
  align-items: center;
  justify-content: center;
}

#objLibGrid .card-img-top canvas {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain;
}

#objLibContent {
  max-height: 70vh;
  overflow-y: auto;
}