/* "◀ Home": the way back to the page the visitor came from (static/js/backpill.js; MASTER-TODO §K) */
.bp { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; min-width: 44px; padding: 0 14px 0 11px;
  border: 1px solid rgba(43, 47, 107, .14); border-radius: 999px; background: rgba(255, 255, 255, .94);
  color: var(--indigo, #2B2F6B); font: 600 .92rem/1 system-ui, -apple-system, "Segoe UI", "Noto Sans Devanagari", sans-serif;
  cursor: pointer; box-shadow: 0 6px 18px rgba(20, 24, 60, .12); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.bp:focus-visible { outline: 3px solid var(--saffron, #E39B2C); outline-offset: 2px; }
.bp-chev { font-size: .72rem; color: var(--saffron, #E39B2C); }
.bp-name { max-width: 14em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bp-pop { margin: -4px 0 10px -4px; }                   /* the top left of the arrival popup, above its heading;
                                                           never on the page itself (owner, 23 Oct 2026) */