/* Editor layout — palette + canvas + workshop + DVR + mentor */

body.editor-body { overflow: hidden; }

.m-editor {
  display: grid;
  grid-template-rows: auto 1fr auto;
  height: calc(100vh - 0px);
  width: 100vw;
}

.m-editor-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 16px;
  background: var(--m-bg-elevated);
  border-bottom: 1px solid var(--m-border);
}
.m-editor-toolbar .m-project {
  display: flex; align-items: center; gap: var(--m-sp-2);
  font-size: 14px;
}
.m-editor-toolbar .m-project .m-mono { color: var(--m-text-secondary); }

.m-toggle-group {
  display: inline-flex;
  background: var(--m-bg-subtle);
  border-radius: 100px;
  padding: 3px;
  border: 1px solid var(--m-border);
}
.m-toggle-group button {
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  color: var(--m-text-secondary);
  transition: background 0.15s;
}
.m-toggle-group button.active {
  background: var(--m-bg-elevated);
  color: var(--m-text);
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

.m-run-btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 16px;
  background: var(--m-brand);
  color: white;
  border-radius: var(--m-r-md);
  font-weight: 600; font-size: 13px;
  border: none; cursor: pointer;
}
.m-run-btn:hover { background: var(--m-brand-dark); }
.m-run-btn.running { background: var(--m-danger); }

/* main body grid */
.m-editor-body {
  display: grid;
  grid-template-columns: 1fr 360px;
  overflow: hidden;
  min-height: 0;
}
.m-editor-left {
  display: grid;
  grid-template-rows: 1fr;
  overflow: hidden;
  min-height: 0;
  position: relative;
}
#blocklyDiv {
  width: 100%;
  height: 100%;
  background: var(--m-bg-canvas);
}

.m-editor-right {
  display: grid;
  grid-template-rows: minmax(180px, 1fr) auto auto;
  border-left: 1px solid var(--m-border);
  background: var(--m-bg-elevated);
  min-height: 0;
}
.m-workshop {
  display: flex; flex-direction: column;
  border-bottom: 1px solid var(--m-border);
  background: linear-gradient(180deg, #DCE9F2, #F0EDE3);
  position: relative;
  overflow: hidden;
}
.m-workshop-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 12px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--m-border);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--m-text-tertiary);
}
.m-workshop-stage {
  flex: 1;
  position: relative;
  min-height: 180px;
}
.m-workshop-stage canvas { display: block; }
.m-workshop-counter {
  position: absolute;
  top: 38px; left: 12px;
  background: rgba(0,0,0,0.7); color: white;
  padding: 4px 10px;
  border-radius: var(--m-r-md);
  font-size: 12px;
  display: flex; gap: var(--m-sp-3);
  font-family: var(--m-font-mono);
}
.m-workshop-counter span b { font-weight: 600; }

.m-mentor-mini {
  padding: 0;
  border-bottom: 1px solid var(--m-border);
}
.m-mentor-mini .m-mentor-head { padding: 8px 12px; font-size: 12px; }
.m-mentor-mini .m-mentor-msgs { max-height: 130px; padding: 8px 12px; }
.m-mentor-mini .m-mentor-foot { padding: 6px 12px; }

.m-ir-panel {
  padding: 8px 12px;
  font-size: 11px;
  background: var(--m-bg-subtle);
  color: var(--m-text-secondary);
  cursor: pointer;
}
.m-ir-panel-content {
  margin-top: 8px;
  display: none;
  font-family: var(--m-font-mono);
  font-size: 11px;
  background: #2C2C2A;
  color: #C0DD97;
  padding: 10px;
  border-radius: var(--m-r-md);
  white-space: pre;
  overflow-x: auto;
  max-height: 200px;
}
.m-ir-panel.open .m-ir-panel-content { display: block; }
.m-ir-panel-toggle {
  display: flex; align-items: center; gap: 6px;
  font-weight: 600; color: var(--m-text);
}

/* DVR strip */
.m-dvr {
  background: var(--m-bg-elevated);
  border-top: 1px solid var(--m-border);
  padding: 10px 16px 12px;
}
.m-dvr-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 6px;
}
.m-dvr-head .m-section-title { margin: 0; }
.m-dvr-time {
  font-family: var(--m-font-mono);
  font-size: 12px;
  color: var(--m-text-secondary);
}
.m-dvr-controls {
  display: flex; align-items: center; gap: 8px;
}
.m-dvr-track-wrap {
  position: relative;
  height: 44px;
  background: var(--m-bg);
  border: 1px solid var(--m-border);
  border-radius: var(--m-r-md);
  margin: 0 var(--m-sp-2);
  flex: 1;
  overflow: hidden;
  cursor: pointer;
}
.m-dvr-lane {
  position: absolute;
  left: 0; right: 0;
  height: 6px;
}
.m-dvr-lane-1 { top: 4px; }
.m-dvr-lane-2 { top: 14px; }
.m-dvr-lane-3 { top: 24px; }
.m-dvr-lane-4 { top: 34px; }
.m-dvr-event {
  position: absolute;
  top: 0;
  height: 6px;
  border-radius: 2px;
}
.m-dvr-event.block { background: var(--m-cat-control); }
.m-dvr-event.detect { background: var(--m-cat-ai); }
.m-dvr-event.vlm { background: var(--m-cat-variables); }
.m-dvr-event.hw { background: var(--m-cat-hardware); }
.m-dvr-playhead {
  position: absolute;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--m-brand-dark);
  pointer-events: none;
  z-index: 2;
}
.m-dvr-playhead::before {
  content: ''; position: absolute;
  top: -4px; left: -4px;
  width: 10px; height: 10px;
  background: var(--m-brand);
  border-radius: 50%;
  border: 2px solid var(--m-bg-elevated);
}
.m-dvr-legend {
  display: flex; gap: var(--m-sp-3);
  margin-top: 6px;
  font-size: 11px;
  color: var(--m-text-secondary);
}
.m-dvr-legend span { display: flex; align-items: center; gap: 4px; }
.m-dvr-legend i {
  width: 10px; height: 10px; border-radius: 2px; display: inline-block;
}

.m-icon-btn {
  width: 28px; height: 28px;
  border-radius: var(--m-r-sm);
  background: transparent;
  display: flex; align-items: center; justify-content: center;
  color: var(--m-text-secondary);
  border: 1px solid var(--m-border);
  cursor: pointer;
}
.m-icon-btn:hover { background: var(--m-bg-subtle); color: var(--m-text); }
.m-icon-btn:active { background: var(--m-bg-subtle); }

/* Block category colours customized in Blockly via theme; these affect surrounding chrome */
.blocklyToolboxDiv {
  background: var(--m-bg-subtle) !important;
  border-right: 1px solid var(--m-border) !important;
}