.population-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.movement-region-picker{position:relative;display:inline-block;margin:0 4px}.movement-region-picker summary{position:relative;padding-right:16px;border-bottom:2px dashed currentColor;list-style:none;cursor:pointer}.movement-region-picker summary::-webkit-details-marker{display:none}.movement-region-picker summary::after{content:'▾';position:absolute;right:0;bottom:5px;font-size:12px}.movement-region-menu{position:absolute;left:0;top:calc(100% + 8px);z-index:20;display:grid;grid-template-columns:repeat(2,minmax(72px,1fr));gap: 4px;width:180px;padding: 8px;border:1px solid var(--border);border-radius:14px;background:var(--surface);box-shadow:0 16px 40px rgba(15,23,42,.2);font-size:15px;line-height:1.2}.movement-region-menu a{padding: 10px 12px;border-radius:9px;color:var(--text-primary);font-weight:700;text-align:center;text-decoration:none}.movement-region-menu a:hover{background:var(--surface-soft)}.movement-region-menu a.is-active{color:#fff;background:#3182f6}.movement-mode-switch{display:flex;padding: 4px;border-radius:14px;background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--border)}.movement-mode-switch a{min-width:68px;padding: 10px 16px;border-radius:11px;color:var(--text-secondary);font-weight:800;text-align:center;text-decoration:none}.movement-mode-switch a.is-active{color:#fff;background:#3182f6;box-shadow:0 2px 8px rgba(49,130,246,.25)}.movement-summary{margin: 0;color:var(--text-secondary);font-size:14px}.movement-summary strong{color:var(--text-primary)}@media(max-width:700px){.population-heading{align-items:flex-end}.movement-region-menu{width:164px;font-size:14px}.movement-mode-switch a{min-width:54px;padding:8px 12px}.movement-summary{margin-top:-4px}}