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;
}

.num { text-align: right; font-variant-numeric: tabular-nums; }
.table input.form-control-sm, .table select.form-select-sm { min-width: 4.5rem; }
.table td { vertical-align: middle; }
.section-title { font-size: 1.1rem; font-weight: 600; margin-top: 1.5rem; }

/* ---- Nutrastrips brand ---- */
:root {
    --ns-navy: #39378d;
    --ns-navy-dark: #2b2a6e;
    --ns-blue: #0f75bc;
    --ns-blue-light: #e8f2fa;
    --ns-bg: #f4f6fb;
    --ns-border: #dfe3ee;
    --bs-primary: #39378d;
    --bs-primary-rgb: 57, 55, 141;
    --bs-link-color: #0f75bc;
    --bs-link-color-rgb: 15, 117, 188;
    --bs-link-hover-color: #39378d;
    --bs-body-color: #23253a;
    --bs-border-radius: .5rem;
    --bs-border-radius-sm: .375rem;
}

body { background: var(--ns-bg); font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }

.app-header { background: #fff; border-bottom: 3px solid var(--ns-navy); box-shadow: 0 2px 10px rgba(57, 55, 141, .08); position: sticky; top: 0; z-index: 1020; }
.app-header .container-fluid { min-height: 64px; }
.app-logo img { height: 30px; display: block; }
.app-name { color: var(--ns-blue); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; font-size: .8rem; border-left: 2px solid var(--ns-border); padding-left: 1rem; }
.app-top-link { color: #5a5d78; font-weight: 500; text-decoration: none; padding: .4rem .75rem; border-radius: .5rem; }
.app-top-link:hover, .app-top-link.active { color: var(--ns-navy); background: var(--ns-blue-light); }
.app-user { display: flex; align-items: center; gap: .5rem; color: #5a5d78; }
.app-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--ns-navy); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: .75rem; font-weight: 600; overflow: hidden; flex-shrink: 0; }
.app-avatar img { width: 100%; height: 100%; object-fit: cover; }

/* Left menu */
.app-shell { display: flex; align-items: flex-start; }
.app-sidebar { position: sticky; top: 67px; width: 210px; flex-shrink: 0; height: calc(100vh - 67px); overflow-y: auto; background: #fff; border-right: 1px solid var(--ns-border); padding: 1rem .75rem; display: flex; flex-direction: column; gap: .125rem; }
.app-sidebar a { display: block; padding: .5rem .75rem; border-radius: .5rem; color: #5a5d78; font-weight: 500; text-decoration: none; border-left: 3px solid transparent; }
.app-sidebar a:hover { color: var(--ns-navy); background: var(--ns-bg); }
.app-sidebar a.active { color: var(--ns-navy); background: var(--ns-blue-light); border-left-color: var(--ns-blue); }
.app-sidebar-group { margin: 1rem .75rem .25rem; color: var(--ns-blue); font-weight: 600; text-transform: uppercase; font-size: .7rem; letter-spacing: .06em; }
.app-main { flex: 1; min-width: 0; padding: 1.5rem 1.5rem 3rem; max-width: 1600px; }
@media (max-width: 768px) {
    .app-shell { display: block; }
    .app-sidebar { position: static; width: auto; height: auto; flex-direction: row; flex-wrap: wrap; border-right: 0; border-bottom: 1px solid var(--ns-border); }
    .app-sidebar-group { display: none; }
    .app-main { padding: 1rem; }
}

h1, .h3 { color: var(--ns-navy); font-weight: 700; }
.section-title { color: var(--ns-navy); border-bottom: 2px solid var(--ns-blue-light); padding-bottom: .35rem; margin-bottom: .75rem; }

.btn-primary { --bs-btn-bg: var(--ns-navy); --bs-btn-border-color: var(--ns-navy); --bs-btn-hover-bg: var(--ns-navy-dark); --bs-btn-hover-border-color: var(--ns-navy-dark); --bs-btn-active-bg: var(--ns-navy-dark); --bs-btn-active-border-color: var(--ns-navy-dark); --bs-btn-disabled-bg: var(--ns-navy); --bs-btn-disabled-border-color: var(--ns-navy); }
.btn-outline-primary { --bs-btn-color: var(--ns-blue); --bs-btn-border-color: var(--ns-blue); --bs-btn-hover-bg: var(--ns-blue); --bs-btn-hover-border-color: var(--ns-blue); --bs-btn-active-bg: var(--ns-blue); --bs-btn-active-border-color: var(--ns-blue); }
.btn-outline-secondary { --bs-btn-color: #5a5d78; --bs-btn-border-color: var(--ns-border); --bs-btn-hover-bg: var(--ns-blue-light); --bs-btn-hover-color: var(--ns-navy); --bs-btn-hover-border-color: var(--ns-blue); --bs-btn-active-bg: var(--ns-blue-light); --bs-btn-active-color: var(--ns-navy); background: #fff; }
.btn { font-weight: 500; }

.form-control:focus, .form-select:focus, .form-check-input:focus { border-color: var(--ns-blue); box-shadow: 0 0 0 .2rem rgba(15, 117, 188, .18); }
.form-check-input:checked { background-color: var(--ns-blue); border-color: var(--ns-blue); }
.form-label { color: #5a5d78; font-weight: 500; }

/* Content sits on white panels. */
main > .row, main > .table, main > .table-responsive, main > table, .card { background: #fff; border: 1px solid var(--ns-border); border-radius: .75rem; box-shadow: 0 1px 3px rgba(35, 37, 58, .05); }
main > .row { padding: 1rem 1rem 1.25rem; margin-left: 0; margin-right: 0; }
main > table, main > .table-responsive { padding: .25rem .5rem; border-collapse: separate; }
.table { --bs-table-bg: transparent; }
.table thead th { color: #5a5d78; font-weight: 600; border-bottom-color: var(--ns-border); white-space: nowrap; }
.table-light, .table > :not(caption) > .table-light > * { --bs-table-bg: var(--ns-blue-light); --bs-table-color: var(--ns-navy); }
.table-hover > tbody > tr:hover > * { --bs-table-bg-state: var(--ns-blue-light); }
tfoot { color: var(--ns-navy); }

.nav-tabs { border-bottom-color: var(--ns-border); }
.nav-tabs .nav-link { color: #5a5d78; font-weight: 500; }
.nav-tabs .nav-link.active { color: var(--ns-navy); border-top: 3px solid var(--ns-blue); background: #fff; }

.badge.bg-secondary { background-color: var(--ns-blue) !important; }
.dropdown-header { color: var(--ns-blue); font-weight: 600; text-transform: uppercase; font-size: .7rem; letter-spacing: .06em; }
.dropdown-item:hover { background: var(--ns-blue-light); color: var(--ns-navy); }

/* Keeps a page's title, save buttons and messages visible while scrolling long lists. */
.page-actions { position: sticky; top: 67px; z-index: 1010; background: var(--ns-bg); padding-top: .5rem; margin-top: -.5rem; }

/* Sortable list headers */
th.sortable { cursor: pointer; user-select: none; white-space: nowrap; }
th.sortable:hover { color: var(--ns-blue); }
.sort-arrow { font-size: .7em; }

/* Dashboard */
.stat-tile { padding: 1rem 1.25rem; color: inherit; }
a.stat-tile:hover { border-color: var(--ns-blue); }
.stat-label { color: #5a5d78; font-weight: 600; font-size: .85rem; }
.stat-value { color: var(--ns-navy); font-size: 2.25rem; font-weight: 700; line-height: 1.2; font-variant-numeric: tabular-nums; }
.stat-note { color: #7a7d96; font-size: .8rem; }
.status-chart { display: flex; flex-direction: column; gap: .35rem; }
.status-row { display: grid; grid-template-columns: 6.5rem 1fr 3rem; align-items: center; gap: .75rem; padding: .3rem .4rem; border-radius: .4rem; color: inherit; text-decoration: none; }
.status-row:hover { background: var(--ns-blue-light); }
.status-name { color: #5a5d78; font-weight: 500; }
.status-track { height: 18px; background: var(--ns-bg); border-radius: 4px; overflow: hidden; }
.status-bar { display: block; height: 100%; background: var(--ns-navy); border-radius: 0 4px 4px 0; min-width: 2px; }
.status-count { color: var(--bs-body-color); font-weight: 600; }
main > .row.bare { background: none; border: 0; box-shadow: none; padding: 0; margin-left: calc(-.5 * var(--bs-gutter-x)); margin-right: calc(-.5 * var(--bs-gutter-x)); }

/* Supplement Facts preview: mirrors the PDF (21 CFR 101.36(e)) */
.sf-panel { width: 3in; background: #fff; color: #000; border: 0.5pt solid #000; padding: 4px; font-family: Helvetica, Arial, sans-serif; font-size: 8pt; line-height: 1.25; }
.sf-title { font-weight: 700; font-size: 20pt; line-height: 1.05; letter-spacing: -0.2pt; white-space: nowrap; }
.sf-bar-heavy { height: 6pt; background: #000; margin: 1px 0; }
.sf-bar-group { height: 4pt; background: #000; }
.sf-bar-light { height: 1pt; background: #000; }
.sf-row { display: grid; grid-template-columns: 1fr 58pt 36pt; padding: 1px 0; }
.sf-row > span:last-child { text-align: right; }
.sf-row.sf-head { font-weight: 700; grid-template-columns: 1fr 0 auto; }
.sf-hair { border-bottom: 0.25pt solid #000; }
.sf-foot { font-size: 7pt; padding-top: 2px; }
.sf-net { width: 3in; font-family: Helvetica, Arial, sans-serif; font-size: 10pt; font-weight: 700; color: #000; margin: 10px 0 4px; }
.sf-other { width: 3in; font-family: Helvetica, Arial, sans-serif; font-size: 8pt; color: #000; margin-top: 4px; }

/* Pages that need the whole screen width, like the Ingredients table. */
.app-main:has(.wide-page) { max-width: none; }

/* Drag handle on the right edge of a resizable column header. */
table.resizable th { position: relative; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }
.col-resizer { position: absolute; top: 0; right: 0; width: 7px; height: 100%; cursor: col-resize; user-select: none; touch-action: none; }
.col-resizer:hover { background: var(--ns-blue-light); }
.col-resizer.active { background: var(--ns-blue); }
table.resizable td { overflow: hidden; }
table.resizable td .form-control, table.resizable td .form-select { min-width: 0; }
/* Picture boxes on the Finished Product Spec (js/image-crop.js) */
.spec-image { flex: 1 1 18rem; min-width: 16rem; max-width: 28rem; }
.spec-image[data-editing] { flex-basis: 100%; max-width: none; }
.spec-dropzone { height: 200px; display: flex; align-items: center; justify-content: center; padding: .5rem; background: #fff;
                 border: 2px dashed var(--ns-border); border-radius: .5rem; white-space: pre-line; }
.spec-dropzone[data-crop-zone] { cursor: pointer; }
.spec-dropzone[data-crop-zone]:hover, .spec-dropzone[data-crop-zone]:focus, .spec-dropzone.drag-over { border-color: var(--ns-blue); background: var(--ns-blue-light); outline: none; }
.spec-dropzone img { max-width: 100%; max-height: 100%; object-fit: contain; }
.spec-image[data-editing] .spec-dropzone, .spec-image[data-editing] .spec-image-actions { display: none !important; }
.crop-area { height: min(55vh, 420px); background: #f3f4f7; border-radius: .5rem; }
.crop-area img { display: block; max-width: 100%; }

/* A dropdown of checkboxes (Allergens), built on <details> so it needs no script. */
.check-dropdown { position: relative; }
.check-dropdown > summary { list-style: none; cursor: pointer; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.check-dropdown > summary::-webkit-details-marker { display: none; }
.check-dropdown-menu { position: absolute; z-index: 20; left: 0; right: 0; margin-top: .25rem; padding: .5rem .75rem; background: #fff;
                       border: 1px solid var(--ns-border); border-radius: .375rem; box-shadow: 0 .5rem 1rem rgba(0,0,0,.12); }