/*
 * Structural design tokens — tenant-agnostic (spacing on an 8-pt grid, radius, shadow,
 * container width, focus ring). Brand colour/typography tokens live in tenants/<key>/theme.css.
 */
:root {
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-8: 48px;
    --radius-sm: 6px;
    --radius: 8px;
    --radius-pill: 999px;
    --shadow-sm: 0 1px 2px rgba(14, 32, 42, .06), 0 1px 3px rgba(14, 32, 42, .08);
    --shadow-md: 0 4px 16px rgba(14, 32, 42, .10);
    --container: 1120px;
    --focus-ring: 0 0 0 3px rgba(18, 70, 214, .35);
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNTYiIGhlaWdodD0iNDkiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIG92ZXJmbG93PSJoaWRkZW4iPjxkZWZzPjxjbGlwUGF0aCBpZD0iY2xpcDAiPjxyZWN0IHg9IjIzNSIgeT0iNTEiIHdpZHRoPSI1NiIgaGVpZ2h0PSI0OSIvPjwvY2xpcFBhdGg+PC9kZWZzPjxnIGNsaXAtcGF0aD0idXJsKCNjbGlwMCkiIHRyYW5zZm9ybT0idHJhbnNsYXRlKC0yMzUgLTUxKSI+PHBhdGggZD0iTTI2My41MDYgNTFDMjY0LjcxNyA1MSAyNjUuODEzIDUxLjQ4MzcgMjY2LjYwNiA1Mi4yNjU4TDI2Ny4wNTIgNTIuNzk4NyAyNjcuNTM5IDUzLjYyODMgMjkwLjE4NSA5Mi4xODMxIDI5MC41NDUgOTIuNzk1IDI5MC42NTYgOTIuOTk2QzI5MC44NzcgOTMuNTEzIDI5MSA5NC4wODE1IDI5MSA5NC42NzgyIDI5MSA5Ny4wNjUxIDI4OS4wMzggOTkgMjg2LjYxNyA5OUwyNDAuMzgzIDk5QzIzNy45NjMgOTkgMjM2IDk3LjA2NTEgMjM2IDk0LjY3ODIgMjM2IDk0LjM3OTkgMjM2LjAzMSA5NC4wODg2IDIzNi4wODkgOTMuODA3MkwyMzYuMzM4IDkzLjAxNjIgMjM2Ljg1OCA5Mi4xMzE0IDI1OS40NzMgNTMuNjI5NCAyNTkuOTYxIDUyLjc5ODUgMjYwLjQwNyA1Mi4yNjU4QzI2MS4yIDUxLjQ4MzcgMjYyLjI5NiA1MSAyNjMuNTA2IDUxWk0yNjMuNTg2IDY2LjAxODNDMjYwLjczNyA2Ni4wMTgzIDI1OS4zMTMgNjcuMTI0NSAyNTkuMzEzIDY5LjMzNyAyNTkuMzEzIDY5LjYxMDIgMjU5LjMzMiA2OS44NjA4IDI1OS4zNzEgNzAuMDg4N0wyNjEuNzk1IDg0LjAxNjEgMjY1LjM4IDg0LjAxNjEgMjY3LjgyMSA2OS43NDc1QzI2Ny44NiA2OS43MzA5IDI2Ny44NzkgNjkuNTg3NyAyNjcuODc5IDY5LjMxNzkgMjY3Ljg3OSA2Ny4xMTgyIDI2Ni40NDggNjYuMDE4MyAyNjMuNTg2IDY2LjAxODNaTTI2My41NzYgODYuMDU0N0MyNjEuMDQ5IDg2LjA1NDcgMjU5Ljc4NiA4Ny4zMDA1IDI1OS43ODYgODkuNzkyMSAyNTkuNzg2IDkyLjI4MzcgMjYxLjA0OSA5My41Mjk1IDI2My41NzYgOTMuNTI5NSAyNjYuMTE2IDkzLjUyOTUgMjY3LjM4NyA5Mi4yODM3IDI2Ny4zODcgODkuNzkyMSAyNjcuMzg3IDg3LjMwMDUgMjY2LjExNiA4Ni4wNTQ3IDI2My41NzYgODYuMDU0N1oiIGZpbGw9IiNGRkU1MDAiIGZpbGwtcnVsZT0iZXZlbm9kZCIvPjwvZz48L3N2Zz4=) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

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

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ==========================================================================
 * Portal UI design system — shared, tenant-agnostic component classes used by
 * the authenticated screens (patient list/detail). Brand values come from the
 * theme tokens; structure from the structural tokens above. NL copy lives in
 * the components (TODO i18n #12).
 * ========================================================================== */

/* Screen-reader-only helper. */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Page header. */
.page-head {
    margin-bottom: var(--space-5);
}

.page-head__title {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.01em;
}

.page-head__lede {
    margin: var(--space-2) 0 0;
    color: var(--ink-3);
    font-size: .95rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
}

/* Header with an action on the right (e.g. download button). */
.page-head--row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* Result value + unit on the test-detail screen. */
.result {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    color: var(--ink);
}

.result__unit {
    margin-left: var(--space-1);
    font-weight: 400;
    color: var(--ink-3);
    font-size: .9em;
}

.result--none {
    font-weight: 400;
    font-style: italic;
    color: var(--ink-3);
}

/* Filter / search bar. */
.filters {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: var(--space-3);
    padding: var(--space-4);
    margin-bottom: var(--space-5);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.filters__field {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    flex: 1 1 180px;
    min-width: 0;
}

/* The date picker needs a fixed, compact width — it should not stretch like the free-text fields. */
.filters__field--date {
    flex: 0 1 190px;
}

.filters__label {
    font-size: .8rem;
    font-weight: 600;
    color: var(--ink-2);
}

.filters__input {
    box-sizing: border-box;
    height: 40px;
    font-family: inherit;
    font-size: .95rem;
    line-height: 1.2;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 0 var(--space-3);
    /* Keep the native date control the same height as the text inputs (no intrinsic-height drift). */
    appearance: none;
    -webkit-appearance: none;
}

    /* The date picker indicator stays visible despite appearance:none. */
    .filters__input[type="date"]::-webkit-calendar-picker-indicator {
        margin-left: var(--space-1);
        cursor: pointer;
    }

    .filters__input:focus-visible {
        outline: none;
        border-color: var(--accent);
        box-shadow: var(--focus-ring);
    }

.filters__actions {
    display: flex;
    gap: var(--space-2);
    flex: 0 0 auto;
}

/* Buttons. */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
    font-size: .9rem;
    font-weight: 600;
    line-height: 1;
    min-height: 40px;
    padding: 0 var(--space-4);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s ease, border-color .15s ease, color .15s ease;
}

    .btn:focus-visible {
        outline: none;
        box-shadow: var(--focus-ring);
    }

.btn--primary {
    background: var(--accent);
    color: #fff;
}

    .btn--primary:hover {
        background: var(--brand-700);
    }

.btn--ghost {
    background: var(--surface);
    color: var(--ink-2);
    border-color: var(--line);
}

    .btn--ghost:hover {
        background: var(--bg);
        border-color: var(--brand-soft);
    }

.btn.is-disabled {
    opacity: .5;
    pointer-events: none;
}

/* States (empty / error). */
.state {
    padding: var(--space-6) var(--space-5);
    text-align: center;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.state--error {
    /* Darker red border so the error boundary meets WCAG 2.2 non-text contrast (>= 3:1). */
    border-color: #c25b5b;
    background: #fcf3f3;
}

.state__title {
    margin: 0 0 var(--space-1);
    font-weight: 600;
    color: var(--ink);
}

.state__body {
    margin: 0;
    color: var(--ink-3);
    font-size: .9rem;
}

/* Data table → cards on small screens. */
.tablewrap {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.ptable {
    width: 100%;
    border-collapse: collapse;
    font-size: .92rem;
}

    .ptable thead th {
        text-align: left;
        font-size: .78rem;
        text-transform: uppercase;
        letter-spacing: .04em;
        color: var(--ink-3);
        font-weight: 600;
        padding: var(--space-3) var(--space-4);
        border-bottom: 1px solid var(--line);
        background: var(--bg);
    }

    .ptable tbody td {
        padding: var(--space-3) var(--space-4);
        border-bottom: 1px solid var(--line);
        color: var(--ink-2);
        vertical-align: middle;
    }

    .ptable tbody tr:last-child td {
        border-bottom: 0;
    }

    .ptable tbody tr:hover {
        background: var(--bg);
    }

.ptable__num {
    text-align: right;
}

.ptable__link {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
}

    .ptable__link:hover {
        text-decoration: underline;
    }

    .ptable__link:focus-visible {
        outline: none;
        box-shadow: var(--focus-ring);
        border-radius: 2px;
    }

/* Pills + badges. */
.pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    padding: 2px var(--space-2);
    font-size: .8rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: var(--brand);
    background: var(--brand-soft-2);
    border-radius: var(--radius-pill);
}

.pill--muted {
    color: var(--ink-3);
    background: var(--bg);
    border: 1px solid var(--line);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px var(--space-3);
    font-size: .78rem;
    font-weight: 600;
    border-radius: var(--radius-pill);
}

.badge--ok {
    color: #0f6f4c;
    background: #e3f4ec;
}

.badge--pending {
    color: #8a5a00;
    background: #fbf0d9;
}

/* Pager. */
.pager {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    margin-top: var(--space-4);
}

.pager__status,
.pager__page {
    font-size: .85rem;
    color: var(--ink-3);
    margin: 0;
}

.pager__controls {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* Breadcrumb / back link. */
.crumb {
    margin: 0 0 var(--space-4);
}

.crumb__link {
    font-size: .9rem;
    font-weight: 600;
    color: var(--ink-3);
    text-decoration: none;
}

    .crumb__link:hover {
        color: var(--accent);
    }

    .crumb__link:focus-visible {
        outline: none;
        box-shadow: var(--focus-ring);
        border-radius: var(--radius-sm);
    }

/* Card + definition list (patient detail). */
.card {
    padding: var(--space-5);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-6);
}

.deflist {
    margin: 0;
    display: grid;
    gap: var(--space-3);
}

.deflist__row {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: var(--space-4);
}

.deflist__term {
    color: var(--ink-3);
    font-size: .85rem;
    font-weight: 600;
}

.deflist__desc {
    margin: 0;
    color: var(--ink);
}

.section__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ink);
    margin: 0 0 var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* Responsive: collapse the table into stacked cards on phones. */
@media (max-width: 599px) {
    .filters {
        flex-direction: column;
        align-items: stretch;
    }

    .filters__field,
    .filters__field--date {
        flex: 1 1 auto;
    }

    .ptable thead {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
    }

    .ptable,
    .ptable tbody,
    .ptable tr,
    .ptable td {
        display: block;
        width: 100%;
    }

    .ptable tbody tr {
        padding: var(--space-2) var(--space-3);
        border-bottom: 1px solid var(--line);
    }

    .ptable tbody td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: var(--space-4);
        padding: var(--space-2) 0;
        border: 0;
        text-align: right;
    }

        .ptable tbody td::before {
            content: attr(data-label);
            font-size: .78rem;
            font-weight: 600;
            color: var(--ink-3);
            text-align: left;
        }

    .ptable__num {
        text-align: right;
    }

    .deflist__row {
        grid-template-columns: 1fr;
        gap: var(--space-1);
    }
}

/* Inactivity warning overlay (shown by js/inactivity.js shortly before the session expires). */
.session-overlay {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    background: rgba(14, 32, 42, .55);
}

    .session-overlay[hidden] {
        display: none;
    }

.session-overlay__card {
    width: 100%;
    max-width: 420px;
    padding: var(--space-6);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.session-overlay__title {
    margin: 0 0 var(--space-2);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--ink);
}

.session-overlay__body {
    margin: 0 0 var(--space-3);
    color: var(--ink-2);
}

.session-overlay__count {
    margin: 0 0 var(--space-4);
    font-variant-numeric: tabular-nums;
    color: var(--ink-3);
    font-size: .9rem;
}

/* Respect the user's reduced-motion preference: drop transitions/animations (WCAG 2.2). */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}