h1:focus {
    outline: none;
}

#blazor-error-ui {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
    z-index: 1000;
    display: none;
    border-radius: 0.75rem;
    border: 1px solid hsl(var(--destructive));
    background: hsl(var(--background));
    padding: 1rem 1.25rem;
    color: hsl(var(--foreground));
}

#blazor-error-ui .dismiss {
    position: absolute;
    top: 0.6rem;
    right: 0.8rem;
    cursor: pointer;
}

#blazor-error-ui .reload {
    color: inherit;
    font-weight: 700;
}

.blazor-error-boundary {
    background: hsl(var(--destructive));
    padding: 1rem 1rem 1rem 1.25rem;
    color: hsl(var(--destructive-foreground, 0 0% 100%));
    border-radius: 0.75rem;
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

/* Custom loading demo: Bootstrap-style spinner (no Bootstrap CSS loaded) */
@keyframes dt-spinner-border {
    to {
        transform: rotate(360deg);
    }
}

.spinner-border {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    vertical-align: text-bottom;
    border: 0.25em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: dt-spinner-border 0.75s linear infinite;
}

.text-primary {
    color: hsl(var(--primary));
}

.text-center {
    text-align: center;
}

.mt-2 {
    margin-top: 0.5rem;
}

.small {
    font-size: 0.875rem;
}

.text-muted {
    color: hsl(var(--muted-foreground));
}

/* DataTables uses the Bootstrap 5 adapter, but the demo intentionally does not load
   global Bootstrap CSS because it conflicts with Quark utility class names. */
.dt-container .row {
    display: flex;
    flex-wrap: wrap;
    row-gap: 1rem;
    margin-right: -0.75rem;
    margin-left: -0.75rem;
}

.dt-container [class*="col-"] {
    width: 100%;
    max-width: 100%;
    padding-right: 0.75rem;
    padding-left: 0.75rem;
}

@media (min-width: 768px) {
    .dt-container .col-md-6 {
        flex: 0 0 auto;
        width: 50%;
    }
}

.dt-container .dt-layout-start,
.dt-container .dt-layout-end {
    display: flex;
    align-items: center;
}

.dt-container .dt-layout-end {
    justify-content: flex-end;
}

.dt-container .dt-length,
.dt-container .dt-search {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dt-container .dt-search {
    justify-content: flex-end;
}

.dt-container .dt-search label,
.dt-container .dt-length label {
    margin: 0;
}

.dt-container .form-select,
.dt-container .form-control {
    display: block;
    min-height: 2.375rem;
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    background-color: var(--background);
    padding: 0.375rem 0.75rem;
    color: var(--foreground);
    font: inherit;
}

.dt-container .form-select {
    width: auto;
    min-width: 4.25rem;
    padding-right: 2rem;
}

.dt-container .form-control {
    width: 14rem;
}

.dt-container table.table {
    width: 100%;
    margin-bottom: 1rem;
    border-collapse: collapse;
    color: var(--foreground);
    vertical-align: top;
}

.dt-container table.table > :not(caption) > * > * {
    padding: 0.35rem 0.5rem;
    border-bottom: 1px solid var(--border);
}

.dt-container table.table > thead > tr > th {
    font-weight: 700;
}

.dt-container table.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: color-mix(in oklab, var(--muted) 55%, transparent);
}

.dt-container .dt-info {
    padding-top: 0.5rem;
}

.dt-container .dt-paging {
    display: flex;
    justify-content: flex-end;
}

.dt-container .pagination {
    display: flex;
    gap: 0.25rem;
    margin: 0;
    padding-left: 0;
    list-style: none;
}

.dt-container .page-link {
    position: relative;
    display: block;
    min-width: 2.25rem;
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    background-color: var(--background);
    padding: 0.375rem 0.75rem;
    color: var(--foreground);
    text-align: center;
    text-decoration: none;
}

.dt-container .page-item.active .page-link {
    border-color: var(--primary);
    background-color: var(--primary);
    color: var(--primary-foreground);
}

.dt-container .page-item.disabled .page-link {
    opacity: 0.45;
    pointer-events: none;
}