/* MD_FILE_VERSION: 1.0.008 | CHANGED: 2026-04-21 21-54-14 */
/* Copyright Information
 * =====================
 * Copyright (c) 2026, The Scripps Research Institute
 * Developed by Dr. Gennadii Grabovyi
 */

.md-3d-modal{
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  z-index: 86;
  background:
    radial-gradient(circle at top, rgba(148, 163, 184, 0.14), transparent 42%),
    rgba(3, 7, 18, 0.58);
}

.md-3d-card{
  position: relative;
  isolation: isolate;
  width: min(1180px, 96vw);
  height: min(82vh, 900px);
  min-height: 480px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--line-dark) 72%, transparent);
  background: color-mix(in srgb, var(--panel) 96%, #0f172a 4%);
  box-shadow: 0 24px 64px rgba(2, 6, 23, 0.38);
}

.md-3d-head{
  position: relative;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--line-dark) 72%, transparent);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 84%, #f8fafc 16%), color-mix(in srgb, var(--panel) 96%, #0f172a 4%));
}

.md-3d-title-wrap{
  min-width: 0;
  display: grid;
  gap: 4px;
}

.md-3d-title{
  font-weight: 700;
  color: var(--fg);
}

.md-3d-subtitle{
  min-height: 1.2em;
  color: var(--muted);
  font-size: 12px;
}

.md-3d-toolbar{
  position: relative;
  z-index: 4;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.md-3d-menu-wrap{
  position: relative;
  z-index: 5;
}

.md-3d-toolbar-btn{
  min-height: 34px;
  padding: 7px 12px;
  border-radius: 9px;
  border: 1px solid color-mix(in srgb, var(--line-dark) 76%, transparent);
  background: color-mix(in srgb, var(--panel) 84%, #ffffff 16%);
  color: var(--fg);
  font: 600 12px/1.25 system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease, transform 120ms ease;
}

.md-3d-toolbar-btn:hover,
.md-3d-toolbar-btn:focus-visible{
  background: color-mix(in srgb, var(--accent) 14%, var(--panel));
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line-dark));
  outline: none;
}

.md-3d-toolbar-btn:active{
  transform: translateY(1px);
}

.md-3d-toolbar-btn[data-active="true"]{
  background: color-mix(in srgb, var(--accent) 22%, var(--panel));
  border-color: color-mix(in srgb, var(--accent) 54%, var(--line-dark));
}

.md-3d-toolbar-btn--icon{
  min-width: 34px;
  padding-inline: 10px;
}

.md-3d-toolbar-btn--close{
  font-weight: 700;
}

.md-3d-menu{
  position: absolute;
  z-index: 6;
  top: calc(100% + 8px);
  right: 0;
  min-width: 210px;
  max-width: min(78vw, 320px);
  max-height: min(56vh, 420px);
  overflow: auto;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--line-dark) 72%, transparent);
  background: color-mix(in srgb, var(--panel) 94%, #0f172a 6%);
  box-shadow: 0 18px 38px rgba(2, 6, 23, 0.26);
}

.md-3d-menu--wide{
  min-width: 250px;
  max-height: none;
  overflow: visible;
  padding: 8px;
}

.md-3d-menu--wide .md-3d-menu-section{
  gap: 4px;
}

.md-3d-menu--wide .md-3d-menu-section + .md-3d-menu-section{
  margin-top: 8px;
  padding-top: 8px;
}

.md-3d-menu--wide .md-3d-choice-btn{
  padding-block: 6px;
}

.md-3d-menu-section{
  display: grid;
  gap: 6px;
}

.md-3d-menu-section + .md-3d-menu-section{
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid color-mix(in srgb, var(--line-dark) 58%, transparent);
}

.md-3d-menu-label{
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
}

.md-3d-choice-btn{
  width: 100%;
  padding: 8px 10px;
  border-radius: 9px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--fg);
  font: 500 12px/1.25 system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif;
  text-align: left;
  cursor: pointer;
}

.md-3d-choice-btn:hover,
.md-3d-choice-btn:focus-visible{
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  outline: none;
}

.md-3d-choice-btn[data-active="true"]{
  border-color: color-mix(in srgb, var(--accent) 42%, var(--line-dark));
  background: color-mix(in srgb, var(--accent) 18%, var(--panel));
}

.md-3d-viewer-wrap{
  position: relative;
  z-index: 0;
  flex: 1 1 auto;
  min-height: 0;
  background: #2a2c34;
}

.md-3d-viewer{
  width: 100%;
  height: 100%;
}

.md-3d-viewer canvas{
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.md-3d-loading{
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(15, 23, 42, 0.16);
  color: #f8fafc;
  font-weight: 700;
  letter-spacing: 0.01em;
  backdrop-filter: blur(1px);
}

@media (max-width: 900px){
  .md-3d-modal{
    padding: 12px;
  }

  .md-3d-card{
    width: 100%;
    height: min(88vh, 980px);
    min-height: 0;
  }

  .md-3d-head{
    padding: 12px;
  }

  .md-3d-toolbar{
    justify-content: flex-start;
  }

  .md-3d-menu{
    right: auto;
    left: 0;
    max-width: min(88vw, 320px);
  }
}