tab-container {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  background: #0f1117;
}

tab-container.tc-drop-target {
  outline: 2px solid #7c8cff;
  outline-offset: -2px;
}

.tc-bar {
  display: flex;
  align-items: stretch;
  background: #13151f;
  border-bottom: 1px solid #2a2d3a;
  flex-shrink: 0;
  min-height: 32px;
}

.tc-tabs {
  display: flex;
  align-items: stretch;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
}

.tc-tabs::-webkit-scrollbar { display: none; }

.tc-tab {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 12px;
  font-size: 0.8rem;
  color: #7b7f96;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  font-weight: 700;
}

.tc-tab:hover { color: #c8cbde; background: #1a1d27; }
.tc-tab.active { color: #e2e4ed; background: #0f1117; border-bottom: 2px solid #7c8cff; }
.tc-tab[draggable="true"] { cursor: grab; }
.tc-tab[draggable="true"]:active { cursor: grabbing; }

.dirty-dot { color: #f59e0b; font-size: 0.6rem; }

.tc-icon {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  opacity: 0.8;
}

.tc-menu {
  padding: 0 10px;
  background: transparent;
  border: none;
  border-left: 1px solid #2a2d3a;
  color: #555;
  cursor: pointer;
  font-size: 1rem;
  letter-spacing: 0;
}

.tc-menu:hover { color: #aaa; background: #1a1d27; }

.tc-content {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  position: relative;
}

.tc-content > * {
  position: absolute;
  inset: 0;
  overflow: auto;
}