.version-tab{padding:0.75rem 1.5rem;background:transparent;border:none;border-bottom:3px solid transparent;color:#52525b;cursor:pointer;transition:all 0.2s;display:flex;flex-direction:column;align-items:center;gap:0.25rem}.version-tab:hover{color:var(--primary-600);background:rgba(var(--primary-rgb),0.05)}.version-tab.active{color:var(--primary-500);border-bottom-color:var(--primary-500);background:rgba(var(--primary-rgb),0.1)}.version-tab.active span:first-child{color:#d4d4d8}.version-item{padding:0.75rem 1rem;margin:0.25rem 0;background:#18181b;border:1px solid #27272a;border-radius:6px;cursor:pointer;transition:all 0.2s;display:flex;justify-content:space-between;align-items:center;color:#71717a}.version-item:hover{background:#27272a;border-color:var(--primary-700);transform:translateX(4px);color:#a1a1aa}.version-item.selected{background:rgba(var(--primary-rgb),0.05);border-color:var(--primary-600);color:#d4d4d8}.version-item.major{border-left:3px solid var(--primary-600);font-weight:600}}