:root {
  --workbench-panel-width: 640px;
  --workbench-panel-collapsed-width: 54px;
}

.shell {
  transition: margin-right .24s ease;
}

body.workbench-open .shell {
  margin-right: var(--workbench-panel-width);
}

body.workbench-open.workbench-collapsed .shell {
  margin-right: var(--workbench-panel-collapsed-width);
}

body.workbench-open .view,
body.workbench-open .topbar {
  max-width: none;
}

body.workbench-open .detail-layout {
  grid-template-columns: 1fr;
}

body.workbench-resizing {
  cursor: ew-resize;
  user-select: none;
}

body.workbench-resizing .shell,
body.workbench-resizing .workbench-panel {
  transition: none;
}

.workbench-panel[hidden] {
  display: none;
}

.workbench-panel {
  position: fixed;
  z-index: 40;
  inset: 0 0 0 auto;
  width: var(--workbench-panel-width);
  max-width: calc(100vw - 320px);
  display: grid;
  grid-template-rows: 62px minmax(0, 1fr);
  overflow: visible;
  border-left: 1px solid rgba(180, 205, 195, .95);
  background: #f8fbf9;
  box-shadow: -18px 0 60px rgba(17, 53, 43, .16);
  transition: width .24s ease, transform .24s ease;
}

.workbench-panel.collapsed {
  width: var(--workbench-panel-collapsed-width);
  max-width: none;
  grid-template-rows: 1fr;
}

.workbench-panel-resizer {
  position: absolute;
  z-index: 3;
  inset: 0 auto 0 -7px;
  width: 14px;
  cursor: ew-resize;
  touch-action: none;
}

.workbench-panel-resizer::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 5px;
  width: 4px;
  height: 64px;
  border-radius: 99px;
  background: #b9d2c7;
  transform: translateY(-50%);
  transition: background .18s ease, width .18s ease;
}

.workbench-panel-resizer:hover::after,
.workbench-panel-resizer:focus-visible::after {
  width: 5px;
  background: #4b987b;
}

.workbench-panel-head {
  min-width: 0;
  padding: 9px 12px 9px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 1px solid #dce7e2;
  color: #163c34;
  background: rgba(251, 253, 251, .97);
}

.workbench-panel-head > div:first-child {
  min-width: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 2px 10px;
}

.workbench-panel-head small {
  grid-column: 1 / -1;
  color: #7d948b;
  font-size: 9px;
  letter-spacing: .12em;
}

.workbench-panel-head strong,
.workbench-panel-head span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.workbench-panel-head strong {
  font-size: 14px;
}

.workbench-panel-head span {
  color: #698078;
  font-size: 11px;
}

.workbench-panel-actions {
  flex: none;
  display: flex;
  gap: 6px;
}

.workbench-panel-head button {
  flex: none;
  padding: 7px 9px;
  border: 1px solid #c9ddd5;
  border-radius: 9px;
  color: #1f6f54;
  background: #eef7f3;
  font: 11px/1.2 inherit;
  cursor: pointer;
}

.workbench-panel-head button:hover {
  border-color: #8ebca9;
  background: #e3f2eb;
}

.workbench-panel iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}

.workbench-panel-tab {
  display: none;
  width: 100%;
  height: 100%;
  padding: 18px 0;
  border: 0;
  color: #286d57;
  background: linear-gradient(180deg, #f6fbf8, #eaf4ef);
  cursor: pointer;
}

.workbench-panel-tab span,
.workbench-panel-tab b {
  display: block;
  margin: 0 auto;
}

.workbench-panel-tab span {
  font: 700 22px Georgia, serif;
}

.workbench-panel-tab b {
  margin-top: 12px;
  writing-mode: vertical-rl;
  letter-spacing: .12em;
  font-size: 12px;
}

.workbench-panel.collapsed .workbench-panel-resizer,
.workbench-panel.collapsed .workbench-panel-head,
.workbench-panel.collapsed iframe {
  display: none;
}

.workbench-panel.collapsed .workbench-panel-tab {
  display: block;
}

body.workbench-open.workbench-wide:not(.workbench-collapsed) .shell {
  display: block;
}

body.workbench-open.workbench-wide:not(.workbench-collapsed) .rail {
  display: none;
}

@media (max-width: 1180px) {
  body.workbench-open:not(.workbench-collapsed) .shell {
    display: block;
  }

  body.workbench-open:not(.workbench-collapsed) .rail {
    display: none;
  }
}

@media (max-width: 900px) {
  body.workbench-open:not(.workbench-collapsed) {
    overflow: hidden;
  }

  body.workbench-open .shell {
    margin-right: 0;
  }

  body.workbench-open.workbench-collapsed .shell {
    margin-right: var(--workbench-panel-collapsed-width);
  }

  .workbench-panel {
    width: 100vw;
    max-width: none;
  }

  .workbench-panel.collapsed {
    width: var(--workbench-panel-collapsed-width);
  }

  .workbench-panel-resizer {
    display: none;
  }

  .workbench-panel-head {
    padding-left: 12px;
  }

  .workbench-panel-head small,
  .workbench-panel-head span {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .shell,
  .workbench-panel {
    transition: none;
  }
}