/* Immediate visual acknowledgement for normal navbar navigation. */

.ls-navigation-progress {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1060;
    height: 3px;
    background: linear-gradient(90deg, #0ea5e9, #2563eb, #6366f1);
    box-shadow: 0 1px 8px rgba(37, 99, 235, 0.45);
    transform-origin: inline-start;
    animation: ls-navigation-progress 1s ease-in-out infinite;
    pointer-events: none;
}

.navbar .ls-nav-feedback-target.is-navigation-loading {
    position: relative;
    opacity: 0.72;
    cursor: progress;
}

@media (max-width: 991.98px) {
    #navbarNav.is-navigation-pending {
        opacity: 0.78;
    }
}

.navbar .ls-nav-feedback-target.is-navigation-loading::after {
    content: "";
    position: absolute;
    inset-inline-end: 0.45rem;
    top: 50%;
    display: block !important;
    width: 0.75rem;
    height: 0.75rem;
    border: 2px solid currentColor;
    border-inline-start-color: transparent;
    border-radius: 50%;
    transform: translateY(-50%);
    animation: ls-navigation-spinner 0.75s linear infinite;
}

.ls-navigation-status {
    position: fixed;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
}

@keyframes ls-navigation-spinner {
    to {
        transform: translateY(-50%) rotate(360deg);
    }
}

@keyframes ls-navigation-progress {
    0% {
        transform: scaleX(0.18);
    }
    55% {
        transform: scaleX(0.72);
    }
    100% {
        transform: scaleX(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    .ls-navigation-progress,
    .navbar .ls-nav-feedback-target.is-navigation-loading::after {
        animation: none;
    }
}