/* Make sidebar a flex column (DO NOT remove) */
.wy-nav-side {
  display: flex;
  flex-direction: column;
}

/* Let sidebar menu scroll naturally */
.wy-side-scroll {
  flex: 1;
  overflow-y: auto;
}

/* Release tag fixed at true bottom, above Next/Previous */
.sidebar-release {
  background-color: #343131;   /* EXACT match with Next button bar */
  color: #ffffff;

  font-size: 15px;
  padding: 12px 0;
  text-align: center;
}

/* Version highlight */
.sidebar-release span {
  color: #00c853;
  font-weight: 600;
}