.portal-loading-region {
    position: relative;
}

.portal-loading-region.is-loading {
    min-height: min(72vh, 48rem);
    isolation: isolate;
}

.portal-loading-content {
    transition: opacity 180ms ease, filter 180ms ease;
}

.portal-loading-region.is-loading .portal-loading-content {
    opacity: 0.65;
    filter: blur(2px);
    pointer-events: none;
}

.portal-loading-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: grid;
    place-items: center;
    padding: 1rem;
    background: color-mix(in srgb, var(--custom-white) 20%, transparent);
}

.portal-loading-status {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 0.85rem;
    width: min(20rem, 100%);
    padding: 1.2rem;
    color: var(--default-text-color);
    background: var(--custom-white);
    border: 1px solid var(--default-border);
    border-radius: 1rem;
    box-shadow: 0 1rem 3rem rgba(15, 23, 42, 0.12);
}

.portal-loading-status strong {
    font-size: 0.8rem;
    font-weight: 600;
}

.portal-loading-spinner {
    width: 1.3rem;
    height: 1.3rem;
    border: 2px solid var(--default-border);
    border-top-color: var(--default-text-color);
    border-radius: 50%;
    animation: portal-loading-spin 0.8s linear infinite;
}

.portal-loading-progress {
    grid-column: 1 / -1;
    height: 3px;
    overflow: hidden;
    background: rgb(var(--light-rgb));
    border-radius: 3px;
}

.portal-loading-progress i {
    display: block;
    width: 35%;
    height: 100%;
    background: var(--default-text-color);
    animation: portal-loading-progress 1.4s ease-in-out infinite;
}

@keyframes portal-loading-spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes portal-loading-progress {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(300%);
    }
}

@media (prefers-reduced-motion: reduce) {
    .portal-loading-content {
        transition: none;
    }
    .portal-loading-spinner,
    .portal-loading-progress i {
        animation: none;
    }
}
.portal-skeleton {
    display: grid;
    gap: 1rem;
    min-height: 30rem;
}

.portal-skeleton-heading,
.portal-skeleton-panel,
.portal-skeleton-cards > div {
    padding: 1.25rem;
    background: var(--custom-white);
    border: 1px solid var(--default-border);
    border-radius: 1rem;
}

.portal-skeleton-heading {
    display: grid;
    gap: 0.8rem;
}

.portal-skeleton span {
    display: block;
    height: 1rem;
    border-radius: 4px;
    background: rgb(var(--light-rgb));
    animation: portal-skeleton-pulse 1.4s ease-in-out infinite alternate;
}

.portal-skeleton-heading span {
    max-width: 18rem;
}

.portal-skeleton-cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.portal-skeleton-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--default-border);
}

.portal-skeleton.is-form .portal-skeleton-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-bottom: 0;
}

.portal-skeleton.is-form .portal-skeleton-row span {
    height: 2.6rem;
    border-radius: 10px;
}

@keyframes portal-skeleton-pulse {
    to {
        opacity: 0.4;
    }
}

@media (max-width: 575.98px) {
    .portal-skeleton-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .portal-skeleton.is-form .portal-skeleton-row {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .portal-skeleton span {
        animation: none;
    }
}