/* Minimal placeholder styles for StudioRoom used in tests */
.studio-room {
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial;
  color: #e5e7eb;
}
.studio-room__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 8px;
}
.studio-room__title h1 {
  margin: 0;
  font-size: 18px;
}
.studio-room__status {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #9ca3af;
}
.studio-room__content {
  flex: 1;
  display: flex;
  align-items: stretch;
  justify-content: center;
  min-height: 420px;
}

.preview-wrapper .studio-room__grid {
  width: 100%;
  height: 100%;
  background: #000;
}

/* Grid layout for participants */
.studio-room__grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-auto-rows: minmax(200px, 1fr);
  gap: 12px;
}

/* Participant tile overrides to make them occupy full area */
.lk-participant-tile {
  background: #0b1220;
  border-radius: 6px;
  overflow: hidden;
}
.lk-participant-name {
  font-size: 13px;
  color: #d1d5db;
}

/* Controls */
.studio-room__controls {
  padding: 12px 8px;
  display: flex;
  justify-content: flex-end;
}
.control-bar {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* Thumbnails row under main stage */
.preview-thumbs {
  display: flex;
  gap: 12px;
  padding: 12px 8px;
  align-items: center;
}
.preview-thumb {
  width: 160px;
  height: 90px;
  background: #0f1724;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.preview-thumb .name {
  font-size: 13px;
  color: #cbd5e1;
}

/* Overlay svg lines */
.connections-overlay {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Small helper for connecting state */
.studio-room__connecting {
  padding: 24px;
  text-align: center;
}