.travel-trigger {
    font: inherit;
    font-weight: 600;
    color: inherit;
    background: none;
    border: 0;
    border-bottom: 1px dotted #94a3b8;
    padding: 0;
    cursor: pointer;
}
.travel-trigger:hover { color: #2563eb; border-color: #2563eb; }
.travel-trigger:focus-visible, .travel-popover button:focus-visible {
    outline: 2px solid #60a5fa;
    outline-offset: 4px;
}
.travel-popover {
    position: fixed;
    z-index: 40;
    width: min(200px, calc(100vw - 24px));
    height: min(190px, calc(100dvh - 24px));
    padding: 0;
    overflow: hidden;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    background: radial-gradient(ellipse at center, #162f46, #080f1d);
    box-shadow: 0 16px 32px #0f172a33;
}
.travel-popover[hidden], .travel-loading[hidden] { display: none; }
#travel-globe { width: 100%; height: 100%; }
#travel-globe canvas { display: block; width: 100%; height: 100%; touch-action: none; cursor: grab; }
#travel-globe canvas:active { cursor: grabbing; }
#travel-globe canvas:focus-visible { outline: 2px solid #60a5fa; outline-offset: -4px; border-radius: 11px; }
.travel-loading { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; }
.travel-loading::before {
    content: '';
    width: 24px;
    height: 24px;
    border: 2px solid #94a3b844;
    border-top-color: #cbd5e1;
    border-radius: 50%;
    animation: travel-spin 1s linear infinite;
}
.travel-loading[data-error]::before { display: none; }
.travel-loading button { pointer-events: auto; width: 40px; height: 40px; border-radius: 50%; border: 1px solid #94a3b8; background: #0b1829; color: #cbd5e1; font-size: 24px; cursor: pointer; }
@keyframes travel-spin { to { transform: rotate(360deg); } }
@media (max-width: 639px) {
    .travel-popover { width: min(180px, calc(100vw - 24px)); height: min(170px, calc(100dvh - 24px)); }
}
@media (prefers-reduced-motion: reduce) {
    .travel-loading::before { animation: none; }
}