/* Paket 28: sub tab project dua tingkat. Memakai variabel tema (terang dan gelap). */
.pt-groups { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 12px; }
.pt-g { min-height: 44px; padding: 0 18px; display: inline-flex; align-items: center; gap: 8px; border-radius: 10px; border: 1px solid var(--line); background: transparent; color: var(--text); font: 700 .92rem var(--sans); cursor: pointer; transition: background-color .2s, border-color .2s; }
.pt-g:hover { border-color: #c49b5c; }
.pt-g[aria-pressed="true"] { background: linear-gradient(180deg, #ecd29b, #c49b5c); border-color: #c49b5c; color: #1a1205; }
.pt-g:focus-visible, .pt-jump:focus-visible { outline: 2px solid #c49b5c; outline-offset: 2px; }
.pt-n { min-width: 20px; padding: 1px 7px; border-radius: 999px; font-size: .72rem; font-weight: 700; text-align: center; background: var(--soft); color: var(--text); border: 1px solid var(--line); }
.pt-g[aria-pressed="true"] .pt-n { background: rgba(26, 18, 5, .16); border-color: transparent; color: #1a1205; }
.pt-sub button .pt-n { margin-left: 8px; }
.pt-sp { flex: 1; }
.pt-jump { min-height: 44px; min-width: 220px; display: inline-flex; align-items: center; gap: 10px; padding: 0 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); color: var(--muted); font: 500 .86rem var(--sans); cursor: pointer; }
.pt-jump span { flex: 1; text-align: left; }
.pt-jump kbd { font: 600 .72rem var(--sans); padding: 2px 6px; border-radius: 5px; border: 1px solid var(--line); color: var(--muted); }
.tabs.pt-sub.pt-hide { display: none; }
.pt-ov { position: fixed; inset: 0; z-index: 1100; background: rgba(6, 13, 25, .55); display: flex; justify-content: center; align-items: flex-start; padding: 12vh 12px 0; }
.pt-jb { width: min(460px, 100%); background: var(--card); color: var(--text); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 24px 60px rgba(0, 0, 0, .35); padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.pt-jb input { width: 100%; box-sizing: border-box; font: inherit; color: var(--text); background: var(--soft); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; }
.pt-jl { display: flex; flex-direction: column; gap: 2px; max-height: 50vh; overflow-y: auto; }
.pt-ji { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 44px; padding: 0 12px; border: 0; border-radius: 8px; background: transparent; color: var(--text); font: 600 .92rem var(--sans); cursor: pointer; text-align: left; }
.pt-ji small { color: var(--muted); font-weight: 500; }
.pt-ji.on, .pt-ji:hover { background: rgba(196, 155, 92, .18); }
.pt-none { margin: 8px 12px; color: var(--muted); }
@media (max-width: 720px) {
  .pt-groups { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
  .pt-groups::-webkit-scrollbar { display: none; }
  .pt-g { flex-shrink: 0; white-space: nowrap; }
  .pt-sp, .pt-jump { display: none; }
  .tabs.pt-sub { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .tabs.pt-sub button { flex-shrink: 0; white-space: nowrap; min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) { .pt-g { transition: none; } }