/* ============================================================================
   Klar - the Products workspace (Components/Workspaces/Products): the explorer
   (PR-1..PR-4), the passport (PR-5..PR-10), bulk change (PR-11), create
   (PR-12) and the reports (RE-1, RE-2).

   Built on the Klar blocks (page.css, editing.css, values.css, search.css);
   this file only adds what the workspace draws itself. Theme tokens only
   (--mud-palette-*, --klar-*): Klar and Nucera, light and dark.

   Sections
     1. explorer frame and preview
     2. filter builder (PR-2)
     3. saved views
     4. next step
     5. preview (PR-1, PR-3)
     6. tree (PR-3)
     7. history timeline and feed (PR-4, PR-8)
     8. passport (PR-5, PR-10)
     9. Properties tab and editing in place (PR-5, PR-6)
    10. Structure tab (PR-7)
    11. Files tab and file viewer (PR-9)
    12. trend and the History tab (PR-8)
    13. reports (RE-1, RE-2)
    14. create products (PR-12)
    15. bulk change (PR-11)
    16. long changes in Jobs & downloads, station hand-over, Print labels
   ========================================================================= */

/* == 1. explorer frame and preview ========================================= */

.pr-explorer {
    display: flex;
    gap: 1rem;
    min-width: 0;
}

.pr-explorer-main {
    flex: 1 1 auto;
    min-width: 0;
}

.pr-explorer-side {
    flex: 0 0 22.5rem;
    min-width: 0;
    max-height: calc(100dvh - var(--mud-appbar-height) - 2rem);
    overflow: auto;
    border: 1px solid var(--klar-hairline);
    border-radius: var(--klar-radius-card);
    background-color: var(--mud-palette-surface);
    padding: 1rem;
}

/* below 1100 px the preview goes under the list; on a phone it is its own page (the row opens the passport) */
@media (max-width: 1099.98px) {
    .pr-explorer {
        flex-direction: column;
    }

    .pr-explorer-side {
        flex: none;
        max-height: none;
    }
}

.pr-explorer-omnibox {
    flex: 1 1 auto;
    max-width: 48rem;
}

.pr-explorer-banner {
    margin: 0;
}

.klar-list-row.is-previewed > td {
    background-color: color-mix(in srgb, var(--mud-palette-primary) 10%, transparent);
}

.pr-serial-link,
.pr-parent-link {
    color: var(--klar-primary-ink);
    text-decoration: none;
    font-family: var(--klar-font-mono);
}

.pr-serial-link:hover,
.pr-parent-link:hover,
.pr-serial-link:focus-visible,
.pr-parent-link:focus-visible {
    text-decoration: underline;
}

.pr-archived-chip {
    margin-inline-start: .375rem;
}

.pr-stop {
    display: inline-flex;
}

.pr-col-icon {
    text-align: center;
    padding-inline: .125rem !important;
}

.pr-col-value .klar-value {
    max-width: 16rem;
}

.pr-preview-toggle.mud-button-root {
    white-space: nowrap;
}

/* == 2. filter builder (PR-2) ============================================== */

.pr-builder-anchor {
    position: relative;
    display: inline-block;
    width: 0;
    height: 1.875rem;
    align-self: flex-end;
}

.pr-builder-popover.mud-popover {
    border: 1px solid var(--klar-hairline);
    border-radius: var(--klar-radius-card);
    box-shadow: 0 8px 28px rgba(0, 0, 0, .18);
}

.pr-builder {
    display: flex;
    flex-direction: column;
    gap: .625rem;
    width: min(34rem, calc(100vw - 2rem));
    max-height: min(36rem, calc(100dvh - 8rem));
    overflow: auto;
    padding: .75rem;
    background-color: var(--mud-palette-surface);
    color: var(--mud-palette-text-primary);
}

.pr-builder-find.klar-search-field {
    min-height: 2.5rem;
}

.pr-builder-fields {
    display: grid;
    grid-template-columns: minmax(10rem, 1fr) minmax(0, 1.4fr);
    gap: .25rem 1rem;
}

@media (max-width: 599.98px) {
    .pr-builder-fields {
        grid-template-columns: 1fr;
    }
}

.pr-builder-group + .pr-builder-group {
    margin-top: .5rem;
}

.pr-builder-group-title {
    padding: .25rem .5rem;
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary);
}

.pr-builder-item,
.pr-builder-value {
    display: flex;
    align-items: center;
    gap: .5rem;
    min-height: 2.25rem;
    padding: .25rem .5rem;
    border-radius: var(--klar-radius-control);
    cursor: pointer;
}

.pr-builder-item:hover,
.pr-builder-value:hover {
    background-color: var(--mud-palette-action-default-hover);
}

.pr-builder-item.is-active,
.pr-builder-value.is-active {
    background-color: color-mix(in srgb, var(--mud-palette-primary) 14%, transparent);
    outline: 2px solid color-mix(in srgb, var(--mud-palette-primary) 60%, transparent);
    outline-offset: -2px;
}

.pr-builder-item-icon {
    color: var(--mud-palette-text-secondary);
}

/* the number of a property ("#109"), at the end of its line */
.pr-builder-item-id {
    margin-inline-start: auto;
    font-size: .75rem;
}

.pr-builder-more,
.pr-builder-none {
    padding: .25rem .5rem;
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
}

.pr-builder-sentence {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .5rem;
}

.pr-builder-field,
.pr-builder-select,
.pr-builder-input {
    min-height: 2.25rem;
    padding: 0 .625rem;
    border: 1px solid var(--mud-palette-lines-inputs);
    border-radius: var(--klar-radius-control);
    background-color: var(--mud-palette-surface);
    color: var(--mud-palette-text-primary);
    font: inherit;
}

.pr-builder-field {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    font-weight: 600;
    cursor: pointer;
}

.pr-builder-select {
    flex: 1 1 10rem;
}

.pr-builder-field:focus-visible,
.pr-builder-select:focus-visible,
.pr-builder-input:focus-visible {
    outline: 2px solid var(--mud-palette-primary);
    outline-offset: 1px;
}

.pr-builder-input[aria-invalid="true"] {
    border-color: var(--mud-palette-error);
}

.pr-builder-op {
    color: var(--mud-palette-text-secondary);
}

.pr-builder-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .5rem;
}

.pr-builder-row .pr-builder-input {
    flex: 1 1 12rem;
}

.pr-builder-row .pr-builder-days {
    flex: 0 0 6rem;
}

.pr-builder-values {
    display: flex;
    flex-direction: column;
    gap: .125rem;
    max-height: 16rem;
    overflow: auto;
}

.pr-check {
    display: inline-grid;
    place-items: center;
    flex: none;
    width: 1.125rem;
    height: 1.125rem;
    border: 2px solid var(--mud-palette-text-secondary);
    border-radius: .1875rem;
}

.pr-check.is-on {
    border-color: var(--mud-palette-primary);
    background-color: var(--mud-palette-primary);
    color: var(--mud-palette-primary-text);
}

.pr-builder-hint {
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
}

.pr-builder-slow {
    display: flex;
    align-items: center;
    gap: .375rem;
    color: var(--mud-palette-warning-darken, var(--mud-palette-text-secondary));
}

.pr-builder-foot {
    display: flex;
    justify-content: flex-end;
    gap: .5rem;
    padding-top: .5rem;
    border-top: 1px solid var(--klar-hairline);
}

/* == 3. saved views ========================================================== */

.pr-views-button .mud-button-label {
    max-width: 18rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pr-views-changed {
    margin-inline-start: .25rem;
    font-weight: 400;
    color: var(--mud-palette-text-secondary);
}

.pr-views-item {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    width: 100%;
    min-width: 14rem;
}

.pr-views-item > :first-child {
    flex: 1 1 auto;
}

.pr-views-count {
    color: var(--mud-palette-text-secondary);
    font-size: .8125rem;
}

.pr-views-by {
    display: block;
    font-size: .75rem;
    color: var(--mud-palette-text-secondary);
}

.pr-views-empty {
    max-width: 18rem;
    padding: .5rem 1rem;
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
}

.pr-saveview-form {
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.pr-saveview-share {
    border: 0;
    margin: 0;
    padding: 0;
}

.pr-saveview-share legend {
    font-size: .8125rem;
    font-weight: 600;
    color: var(--mud-palette-text-secondary);
}

.pr-saveview-checks {
    display: flex;
    flex-wrap: wrap;
    gap: 0 1.5rem;
}

.pr-saveview-help {
    margin: 0;
    font-size: .8125rem;
}

.pr-manageviews-table td {
    vertical-align: middle;
}

/* all saved views (/products/views, "More views…"): one card per group, a name opens the view */
.pr-views-page {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 0;
}

.pr-views-card .klar-card-b {
    overflow-x: auto;
}

.pr-views-table {
    width: 100%;
}

.pr-views-table td {
    vertical-align: middle;
}

.pr-views-name-cell a {
    font-weight: 600;
    color: var(--klar-primary-ink);
    text-decoration: none;
    overflow-wrap: anywhere;
}

.pr-views-name-cell a:hover {
    text-decoration: underline;
}

.pr-views-name-cell a:focus-visible {
    outline: 2px solid var(--klar-accent);
    outline-offset: 2px;
}

/* == 4. next step ========================================================== */

.pr-nextstep-loading {
    display: flex;
    justify-content: center;
    padding: .75rem 2rem;
}

.pr-nextstep-none {
    padding: .25rem 1rem .5rem;
    font-size: .8125rem;
}

/* an entry of "Next step": the operation, under it the stations that offer it */
.pr-nextstep-op,
.pr-nextstep-station {
    display: block;
}

.pr-nextstep-station {
    font-size: .75rem;
    line-height: 1.3;
}

/* == 5. preview (PR-1, PR-3) ================================================= */

.pr-preview {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 0;
}

.pr-preview-head {
    display: flex;
    flex-direction: column;
    gap: .375rem;
}

.pr-preview-title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 700;
    overflow-wrap: anywhere;
}

.pr-preview-title a {
    color: var(--klar-primary-ink);
    text-decoration: none;
}

.pr-preview-title a:hover,
.pr-preview-title a:focus-visible {
    text-decoration: underline;
}

.pr-preview-type {
    color: var(--mud-palette-text-secondary);
    font-size: .8125rem;
}

.pr-preview-state,
.pr-preview-where,
.pr-preview-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .375rem .5rem;
    font-size: .8125rem;
}

.pr-preview-actions {
    margin-top: .25rem;
}

.pr-preview-where a {
    color: var(--klar-primary-ink);
}

.pr-preview-facts {
    font-size: .8125rem;
}

.pr-preview-section {
    display: flex;
    flex-direction: column;
    gap: .375rem;
}

.pr-preview-h3 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: .375rem;
    font-size: .8125rem;
    font-weight: 700;
    color: var(--mud-palette-text-secondary);
}

.pr-preview-parts {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: .25rem;
    font-size: .8125rem;
}

.pr-preview-parts li {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .375rem;
}

.pr-preview-parts a,
.pr-preview-more {
    color: var(--klar-primary-ink);
}

.pr-preview p {
    margin: 0;
    font-size: .8125rem;
}

/* == 6. tree (PR-3) ============================================================ */

.pr-tree-shell {
    display: flex;
    align-items: stretch;
    min-height: 24rem;
    height: calc(100dvh - var(--mud-appbar-height) - 16rem);
    overflow: hidden;
    border: 1px solid var(--klar-hairline);
    border-radius: var(--klar-radius-card);
    background-color: var(--mud-palette-surface);
}

.pr-tree-main {
    display: flex;
    flex-direction: column;
    flex: 3 1 0;
    min-width: 0;
}

.pr-tree-bar {
    display: flex;
    align-items: center;
    gap: .5rem;
    min-height: 2.5rem;
    padding: .25rem .75rem;
    border-bottom: 1px solid var(--klar-hairline);
    background-color: var(--mud-palette-background-gray);
    font-size: .8125rem;
}

.pr-tree-cap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .375rem;
}

.pr-tree-cap a {
    color: var(--klar-primary-ink);
}

.pr-tree-rows {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: .25rem 0 .5rem;
    outline: none;
}

.pr-tree-rows:focus-visible {
    outline: 2px solid var(--klar-accent);
    outline-offset: -2px;
}

/* one hairline per level, drawn as a background: the design of the old tree, kept */
.pr-tree-row {
    display: flex;
    align-items: center;
    gap: .4rem;
    height: 2rem;
    padding-right: .5rem;
    padding-left: calc(var(--pr-tree-depth, 0) * 1.125rem + .375rem);
    cursor: pointer;
    background-repeat: no-repeat;
    background-position: .375rem 0;
    background-size: calc(var(--pr-tree-depth, 0) * 1.125rem) 100%;
    background-image: repeating-linear-gradient(90deg, transparent 0 .5rem, var(--klar-hairline) .5rem calc(.5rem + 1px), transparent calc(.5rem + 1px) 1.125rem);
}

.pr-tree-row:hover {
    background-color: var(--mud-palette-table-hover);
}

/* B8a: working list actions of a node - shown on hover, on the selected row, with the keyboard, on touch screens and
   while the node is on the active list */
.pr-tree-actions {
    display: inline-flex;
    align-items: center;
    flex: none;
    opacity: 0;
}

.pr-tree-row:hover .pr-tree-actions,
.pr-tree-row.selected .pr-tree-actions,
.pr-tree-actions:focus-within,
.pr-tree-actions:has(.klar-wl-toggle--on) {
    opacity: 1;
}

@media (hover: none) {
    .pr-tree-actions {
        opacity: 1;
    }
}

.pr-tree-row.selected {
    background-color: color-mix(in srgb, var(--mud-palette-primary) 12%, transparent);
    box-shadow: inset 3px 0 0 var(--mud-palette-primary);
}

.pr-tree-row.selected .pr-tree-name,
.pr-tree-row.group .pr-tree-name,
.pr-tree-row.is-match .pr-tree-name {
    font-weight: 700;
}

/* ancestors of a match are context: dimmed, the match stands out (PR-3) */
.pr-tree-row.is-context .pr-tree-name,
.pr-tree-row.is-context .pr-tree-type,
.pr-tree-row.is-context .pr-tree-icon {
    opacity: .6;
}

.pr-tree-row.is-match .pr-tree-name {
    color: var(--klar-primary-ink);
}

.pr-tree-chevron {
    flex: 0 0 auto;
    width: 1.25rem;
    height: 1.25rem;
    padding: 0;
    color: var(--mud-palette-action-default);
    transition: transform var(--klar-micro) ease;
}

.pr-tree-chevron.expanded {
    transform: rotate(90deg);
}

.pr-tree-chevron.placeholder {
    display: inline-block;
}

.pr-tree-icon {
    flex: 0 0 auto;
    color: var(--klar-primary-ink);
}

.pr-tree-name {
    min-width: 0;
    font-size: .8125rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pr-tree-type {
    flex: 0 0 auto;
    font-size: .6875rem;
    color: var(--mud-palette-text-secondary);
    white-space: nowrap;
}

.pr-tree-chip.klar-chip {
    height: 1.25rem;
    font-size: .6875rem;
}

.pr-tree-spacer {
    flex: 1 1 auto;
    min-width: .375rem;
}

.pr-tree-count {
    flex: 0 0 auto;
    padding: 0 .375rem;
    border-radius: 999px;
    background-color: var(--mud-palette-background-gray);
    font-size: .6875rem;
    font-variant-numeric: tabular-nums;
    color: var(--mud-palette-text-secondary);
}

.pr-tree-keys {
    padding: .375rem .75rem;
    border-top: 1px solid var(--klar-hairline);
    font-size: .75rem;
    color: var(--mud-palette-text-secondary);
}

.pr-tree-side {
    flex: 2 1 0;
    min-width: 0;
    padding: 1rem;
    overflow-y: auto;
    border-left: 1px solid var(--klar-hairline);
}

@media (max-width: 899.98px) {
    .pr-tree-shell {
        flex-direction: column;
        height: auto;
    }

    .pr-tree-rows {
        max-height: 60vh;
    }

    .pr-tree-side {
        border-left: 0;
        border-top: 1px solid var(--klar-hairline);
    }
}

/* == 7. history timeline and feed (PR-4, PR-8) =============================== */

.pr-tl {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pr-tl-day-title {
    margin: 0 0 .375rem;
    font-size: .8125rem;
    font-weight: 700;
    letter-spacing: .02em;
    color: var(--mud-palette-text-secondary);
}

.pr-tl-groups {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.pr-tl-group {
    padding: .5rem .75rem;
    border-left: 3px solid var(--klar-hairline);
    border-radius: 0 var(--klar-radius-control) var(--klar-radius-control) 0;
    background-color: var(--mud-palette-surface);
}

.pr-tl-group.is-highlighted {
    border-left-color: var(--mud-palette-primary);
    background-color: color-mix(in srgb, var(--mud-palette-primary) 8%, var(--mud-palette-surface));
}

.pr-tl-group.is-undone .pr-tl-lines {
    opacity: .6;
}

.pr-tl-head {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .25rem .5rem;
    min-height: 1.75rem;
    font-size: .8125rem;
}

.pr-tl-time {
    color: var(--mud-palette-text-secondary);
    font-family: var(--klar-font-mono);
}

.pr-tl-title {
    font-weight: 600;
}

.pr-tl-sep {
    color: var(--mud-palette-text-disabled);
}

.pr-tl-product {
    color: var(--klar-primary-ink);
    margin-inline-end: .25rem;
}

.pr-tl-type {
    font-size: .75rem;
    color: var(--mud-palette-text-secondary);
}

.pr-tl-lines {
    list-style: none;
    margin: .125rem 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: .125rem;
    font-size: .8125rem;
}

.pr-tl-line {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .25rem .375rem;
    min-width: 0;
}

.pr-tl-label {
    color: var(--mud-palette-text-secondary);
    /* a long property name ("TemperaturwechselbeanspruchungDurchgefuehrtJaNein") wraps instead of widening a phone page */
    min-width: 0;
    overflow-wrap: anywhere;
}

.pr-tl-arrow {
    color: var(--mud-palette-text-disabled);
}

.pr-tl-value {
    font-weight: 600;
    overflow-wrap: anywhere;
}

/* a long value or comment takes the line and shows two lines with "more" (KlarLongText) */
.pr-tl-value,
.pr-tl-removed,
.pr-tl-comment {
    min-width: 0;
    max-width: 100%;
}

.pr-tl-removed,
.pr-tl-comment {
    color: var(--mud-palette-text-secondary);
    font-style: italic;
}

.pr-tl-group-comment {
    margin-top: .25rem;
    font-size: .8125rem;
}

.pr-tl-chip.klar-chip {
    height: 1.25rem;
    font-size: .6875rem;
}

.pr-tl-compact .pr-tl-group {
    padding: .375rem .5rem;
}

.pr-feed {
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.pr-feed-foot {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .5rem;
    padding-top: .5rem;
    border-top: 1px solid var(--klar-hairline);
    font-size: .8125rem;
}

.pr-history {
    display: flex;
    flex-direction: column;
    gap: .75rem;
    min-height: 0;
    overflow: auto;
    padding: .25rem .125rem;
}

.pr-history-tools {
    display: flex;
    align-items: center;
    gap: .5rem;
}

/* PR-4: Jump to date and Export CSV in the filter row, after the chips and the history filter (R3-P3-90) */
.pr-history-tools-inline {
    display: inline-flex;
    margin-inline-start: .25rem;
}

.pr-jump {
    padding: .5rem .75rem;
}

.pr-hfilter {
    display: flex;
    flex-direction: column;
    gap: .75rem;
    width: min(22rem, calc(100vw - 2rem));
    padding: .75rem;
}

.pr-hfilter-kinds {
    border: 0;
    margin: 0;
    padding: 0;
}

.pr-hfilter-kinds legend,
.pr-hfilter-label > span {
    font-size: .8125rem;
    font-weight: 600;
    color: var(--mud-palette-text-secondary);
}

.pr-hfilter-label {
    display: flex;
    flex-direction: column;
    gap: .25rem;
}

/* == 13. reports (RE-1, RE-2) ================================================== */

/* RE-1 the catalogue: one card per report, then "Recent" */
.re-catalogue {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    min-width: 0;
}

.re-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 17.5rem), 1fr));
    gap: 1rem;
}

.re-card {
    display: flex;
    flex-direction: column;
    gap: .625rem;
    min-width: 0;
    padding: 1rem 1.125rem;
    border: 1px solid var(--klar-hairline);
    border-radius: var(--klar-radius-card);
    background-color: var(--mud-palette-surface);
}

.re-card-head {
    display: flex;
    align-items: center;
    gap: .75rem;
    min-width: 0;
}

.re-card-icon {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--klar-radius-control);
    background-color: color-mix(in srgb, var(--mud-palette-primary) 12%, var(--mud-palette-surface));
    color: var(--klar-primary-ink);
}

.re-card-title {
    margin: 0;
    font-family: var(--klar-font-display);
    font-size: 1.0625rem;
    font-weight: 650;
    overflow-wrap: anywhere;
}

.re-card-purpose {
    margin: 0;
    font-size: .875rem;
    color: var(--mud-palette-text-primary);
}

.re-card-options {
    margin: 0;
    font-size: .75rem;
    color: var(--mud-palette-text-secondary);
}

.re-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: auto;
    padding-top: .25rem;
}

.re-recent {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    min-width: 0;
}

.re-recent-head {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: .25rem .5rem;
}

.re-recent-title {
    margin: 0;
    font-family: var(--klar-font-display);
    font-size: 1.0625rem;
    font-weight: 650;
}

.re-recent-card .klar-card-b {
    overflow-x: auto;
}

.re-recent-table {
    width: 100%;
}

.re-strong a {
    font-weight: 600;
    color: var(--klar-primary-ink);
    text-decoration: none;
}

.re-strong a:hover {
    text-decoration: underline;
}

.re-strong a:focus-visible {
    outline: 2px solid var(--klar-accent);
    outline-offset: 2px;
}

/* RE-2 the report view: the head's period fields, the paper's tables and parts */
.re-period .mud-button-root {
    text-transform: none;
}

.re-day {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
}

.re-day-input {
    min-height: 2rem;
    padding: 0 .5rem;
}

.re-preparing {
    margin: 0 0 .5rem;
    font-size: .875rem;
    color: var(--mud-palette-text-secondary);
}

.re-summary {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .25rem .5rem;
    margin: .25rem 0 0;
    font-size: .875rem;
}

.re-table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
}

.re-table td {
    vertical-align: top;
    overflow-wrap: anywhere;
}

.re-col-property {
    width: 32%;
}

.re-col-date {
    width: 8rem;
}

.re-col-person {
    width: 10rem;
}

.re-col-serial {
    width: 9rem;
}

.re-col-state {
    width: 13rem;
}

.re-property {
    color: var(--mud-palette-text-secondary);
}

.re-text {
    white-space: pre-wrap;
}

.re-masked {
    white-space: nowrap;
}

.re-confidential,
.re-flag {
    font-size: .75rem;
    color: var(--mud-palette-text-secondary);
}

.re-flag {
    display: block;
}

.re-former td {
    color: var(--mud-palette-text-secondary);
}

.re-table a {
    color: var(--klar-primary-ink);
    text-decoration: none;
}

.re-table a:hover {
    text-decoration: underline;
}

.re-none {
    margin: 0;
    font-size: .8125rem;
}

.re-part {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    min-width: 0;
    padding-top: .75rem;
    border-top: 1px solid var(--klar-hairline);
}

.re-part + .re-part {
    margin-top: .75rem;
}

.re-part-title {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: .25rem .75rem;
    margin: 0;
    font-size: .9375rem;
    font-weight: 650;
}

.re-part-type,
.re-part-where {
    font-weight: 400;
    color: var(--mud-palette-text-secondary);
}

.re-part-where {
    font-size: .75rem;
}

.re-part-sub {
    margin: .25rem 0 0;
    font-size: .8125rem;
    font-weight: 600;
    color: var(--mud-palette-text-secondary);
}

.re-history .pr-tl-group {
    background-color: transparent;
}

@media (max-width: 599.98px) {
    .re-col-property {
        width: 36%;
    }

    .re-col-date,
    .re-col-person,
    .re-col-serial,
    .re-col-state {
        width: 22%;
    }

    .re-day {
        flex: 1 1 100%;
    }

    .re-day-input {
        flex: 1 1 auto;
    }
}

/* on paper: the period fields are the head's, the paper's links are text */
@media print {
    .re-part {
        break-inside: auto;
    }

    .re-part-title {
        break-after: avoid;
        page-break-after: avoid;
    }

    .re-history .pr-tl-group {
        break-inside: avoid;
        page-break-inside: avoid;
        padding: 1mm 2mm;
    }
}

/* == 8. passport (PR-5, PR-10) ================================================ */

.pr-passport {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 0;
}

.pr-crumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .25rem 1rem;
}

.pr-crumbs ol {
    flex: 1 1 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .25rem;
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: .875rem;
}

.pr-crumbs li {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    min-width: 0;
}

.pr-crumbs a {
    color: var(--klar-primary-ink);
    text-decoration: none;
}

.pr-crumbs a:hover,
.pr-crumbs a:focus-visible {
    text-decoration: underline;
}

.pr-listnav {
    display: inline-flex;
    align-items: center;
    gap: .125rem;
    font-size: .875rem;
    white-space: nowrap;
}

.pr-listnav a {
    color: var(--klar-primary-ink);
}

.pr-identity .klar-identity-where a {
    color: var(--klar-primary-ink);
}

.pr-quickform {
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.pr-quickform-help {
    margin: 0;
    font-size: .8125rem;
}

/* == 14. create products (PR-12) ============================================== */

.pr-create-crumbs {
    margin-bottom: .25rem;
}

.pr-create-where {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
    gap: .875rem 1rem;
    align-items: start;
}

.pr-create-parent {
    display: flex;
    flex-direction: column;
    gap: .25rem;
    min-width: 0;
}

.pr-create-error {
    font-size: .75rem;
    color: var(--mud-palette-error);
}

.pr-create-serials {
    min-width: 0;
    margin: 0;
    padding: 1rem 0 0;
    border: 0;
    border-top: 1px solid var(--klar-hairline);
}

.pr-create-legend {
    margin: 0 0 .25rem;
    padding: 0;
    font-family: var(--klar-font-display);
    font-size: .875rem;
    font-weight: 650;
    color: var(--mud-palette-text-primary);
}

.pr-create-serials[disabled] .pr-create-legend {
    color: var(--mud-palette-text-disabled);
}

.pr-create-modes {
    display: flex;
    flex-wrap: wrap;
    gap: 0 1rem;
    margin-bottom: .25rem;
}

.pr-create-numbered {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: .75rem;
}

.pr-create-numbered .mud-input-control,
.pr-create-values-grid .mud-input-control {
    margin: 0;
}

.pr-create-pattern {
    flex: 1 1 14rem;
    min-width: 0;
}

.pr-create-from {
    flex: 0 1 7rem;
    min-width: 5rem;
}

.pr-create-count {
    flex: 0 1 6rem;
    min-width: 4.5rem;
}

.pr-create-next {
    flex: none;
    margin-top: .625rem;
}

.pr-create-values {
    display: flex;
    flex-direction: column;
    gap: .75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--klar-hairline);
}

.pr-create-values-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: .25rem .5rem;
}

.pr-create-values-head .pr-create-legend {
    margin: 0;
}

.pr-create-values-head .klar-muted {
    font-size: .8125rem;
}

.pr-create-values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
    gap: .75rem 1rem;
    align-items: start;
}

.pr-create-value {
    min-width: 0;
}

/* the name of a file property above its drop zone (the other editors carry it as their field label) */
.pr-create-value-label {
    margin-bottom: .25rem;
    font-size: .875rem;
    font-weight: 500;
    color: var(--mud-palette-text-secondary);
}

/* the live table "Will be created" */

.pr-create-live {
    font-size: .75rem;
}

.pr-create-empty {
    margin: 0;
    padding: 1rem;
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
}

.pr-create-table-card .klar-table-scroll {
    max-height: 60vh;
    overflow-y: auto;
}

.pr-create-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
}

.pr-create-serial {
    white-space: nowrap;
}

.pr-create-table tr.is-problem > td {
    background-color: color-mix(in srgb, var(--mud-palette-error) 6%, transparent);
}

.pr-create-status {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
}

.pr-create-status .mud-icon-root {
    font-size: 1rem;
}

.pr-create-status.is-new {
    color: color-mix(in srgb, var(--mud-palette-success) 80%, var(--mud-palette-text-primary));
}

.pr-create-status.is-problem {
    color: color-mix(in srgb, var(--mud-palette-error) 85%, var(--mud-palette-text-primary));
}

.pr-create-status.is-muted {
    color: var(--mud-palette-text-secondary);
}

.pr-create-open {
    margin-inline-start: .5rem;
    font-size: .75rem;
    color: var(--mud-palette-primary);
}

.pr-create-more {
    padding: .375rem .75rem;
    font-size: .75rem;
}

.pr-create-summary {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: .25rem .5rem;
    padding: .5rem .75rem;
    border-top: 1px solid var(--klar-hairline);
    font-size: .8125rem;
}

.pr-create-result .klar-flow-result-headline a {
    color: var(--mud-palette-primary);
}

@media (max-width: 600px) {
    .pr-create-pattern {
        flex-basis: 100%;
    }

    .pr-create-next {
        margin-top: 0;
    }
}

/* == 9. Properties tab and editing in place (PR-5, PR-6) ======================= */

.pr-props {
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.pr-props-tools {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem 1rem;
}

.pr-props-filter {
    flex: 0 1 20rem;
    min-width: 12rem;
}

.pr-props-add {
    position: relative;
    display: flex;
    align-items: center;
    gap: .5rem;
    flex: 0 1 24rem;
    min-width: min(24rem, 100%);
}

.pr-props-add-input {
    flex: 1 1 auto;
    width: 100%;
}

.pr-props-add-list {
    position: absolute;
    top: calc(100% + .25rem);
    left: 0;
    right: 0;
    z-index: 20;
    max-height: 22rem;
    overflow: auto;
    padding: .25rem;
    border: 1px solid var(--klar-hairline);
    border-radius: var(--klar-radius-card);
    background-color: var(--mud-palette-surface);
    box-shadow: var(--mud-elevation-8);
}

.pr-props-add-group {
    padding: .5rem .5rem .25rem;
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary);
}

.pr-props-add-option {
    display: flex;
    flex-direction: column;
    padding: .375rem .5rem;
    border-radius: var(--klar-radius-control);
    cursor: pointer;
}

.pr-props-add-option:hover,
.pr-props-add-option.is-active {
    background-color: color-mix(in srgb, var(--mud-palette-primary) 14%, transparent);
}

.pr-props-add-hint,
.pr-props-add-empty {
    font-size: .8125rem;
}

.pr-props-add-empty {
    padding: .5rem;
}

.pr-props-table {
    width: 100%;
    table-layout: fixed;
}

.pr-props-col-label {
    width: 16rem;
}

.pr-props-col-actions {
    width: 6.5rem;
}

.pr-props-group th {
    padding: .75rem 1rem .375rem;
    text-align: left;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary);
    background-color: color-mix(in srgb, var(--mud-palette-text-primary) 3%, transparent);
}

.pr-props-group th .klar-count {
    margin-left: .375rem;
}

.pr-props-row th,
.pr-props-row td,
.pr-props-editing th,
.pr-props-editing td {
    padding: .5rem 1rem;
    vertical-align: top;
    border-top: 1px solid var(--klar-hairline);
}

.pr-props-row:focus-visible {
    outline: 2px solid var(--mud-palette-primary);
    outline-offset: -2px;
}

/*
 * the passport's table is a list of labelled values, not a grid: its header cells wrap (German, long type names, a
 * phone; ".klar-table th" keeps grid headers on one line) and the label cell reads like a label - the name in the
 * text colour, bold, the description muted below it (".klar-table th" made both small, grey and 650)
 */
.klar-table.pr-props-table th {
    white-space: normal;
    overflow-wrap: anywhere;
}

.klar-table.pr-props-table th.pr-props-label {
    text-align: left;
    font-size: .875rem;
    font-weight: 400;
    color: var(--mud-palette-text-primary);
}

.pr-props-name {
    display: block;
    font-weight: 600;
    color: var(--mud-palette-text-primary);
    overflow-wrap: anywhere;
}

.pr-props-desc {
    display: block;
    font-size: .8125rem;
    font-weight: 400;
    color: var(--mud-palette-text-secondary);
}

/* "+ Add" of a recommended property sits next to its "—" in the value cell, where German "Hinzufügen" has room */
.pr-props-add-value {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .25rem .75rem;
}

.pr-props-value {
    min-width: 0;
    overflow-wrap: anywhere;
}

.pr-props-value.is-editable {
    cursor: text;
}

.pr-spark {
    display: inline-flex;
    align-items: center;
    margin-left: .5rem;
    padding: 2px;
    border: 0;
    border-radius: var(--klar-radius-control);
    background: transparent;
    vertical-align: middle;
    cursor: pointer;
}

.pr-spark polyline {
    fill: none;
    stroke: var(--mud-palette-primary);
    stroke-width: 1.5;
    stroke-linejoin: round;
    stroke-linecap: round;
}

.pr-spark:hover,
.pr-spark:focus-visible {
    background-color: color-mix(in srgb, var(--mud-palette-primary) 12%, transparent);
    outline: 2px solid var(--mud-palette-primary);
    outline-offset: 1px;
}

.pr-props-meta {
    margin-top: .1875rem;
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
}

.pr-props-comment {
    font-style: italic;
}

.pr-props-missing .pr-props-name {
    font-weight: 500;
}

.pr-props-actions {
    text-align: right;
    white-space: nowrap;
}

.pr-props-actions .pr-stop {
    display: inline-flex;
    align-items: center;
    gap: .125rem;
}

/* the pencil and the ⋯ show on hover and focus, always on touch (PR-5) */
@media (hover: hover) {
    .pr-props-row .pr-props-hover {
        opacity: 0;
    }

    .pr-props-row:hover .pr-props-hover,
    .pr-props-row:focus-within .pr-props-hover {
        opacity: 1;
    }
}

.pr-props-editing {
    background-color: color-mix(in srgb, var(--mud-palette-primary) 5%, transparent);
}

.pr-props-flash {
    animation: pr-flash 1.2s ease-out 1;
}

@keyframes pr-flash {
    from {
        background-color: color-mix(in srgb, var(--mud-palette-success) 22%, transparent);
    }

    to {
        background-color: transparent;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pr-props-flash {
        animation: none;
    }
}

/* PR-5 on a phone: a property is two lines - its name (and the ⋯) above, its value below over the full width - instead of
   three narrow columns in which the label was the widest and the state chip was cut off (R3-P3-30) */
@media (max-width: 599.98px) {
    .pr-props-table,
    .pr-props-table tbody,
    .pr-props-group,
    .pr-props-group th {
        display: block;
    }

    .pr-props-table colgroup {
        display: none;
    }

    .pr-props-row,
    .pr-props-editing {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        border-top: 1px solid var(--klar-hairline);
    }

    .pr-props-row th,
    .pr-props-row td,
    .pr-props-editing th,
    .pr-props-editing td {
        border-top: 0;
        padding: .375rem .5rem;
    }

    .pr-props-row th {
        grid-column: 1;
        grid-row: 1;
        padding-bottom: 0;
    }

    .pr-props-row td.pr-props-actions {
        grid-column: 2;
        grid-row: 1;
    }

    .pr-props-row td.pr-props-value {
        grid-column: 1 / -1;
        grid-row: 2;
        padding-top: 0;
    }

    .pr-props-editing th,
    .pr-props-editing td {
        grid-column: 1 / -1;
    }
}

/* == 10. Structure tab (PR-7) =================================================== */

.pr-structure {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pr-structure-line {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem;
    margin: 0;
}

.pr-structure a,
.pr-files a {
    color: var(--klar-primary-ink);
}

.pr-slot + .pr-slot {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--klar-hairline);
}

.pr-slot-head {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: .5rem;
}

.pr-slot-title {
    margin: 0;
    font-size: .9375rem;
    font-weight: 600;
}

.pr-slot-gauge {
    display: inline-block;
    width: 5rem;
    height: .375rem;
    border-radius: 999px;
    background-color: color-mix(in srgb, var(--mud-palette-text-primary) 10%, transparent);
    overflow: hidden;
}

.pr-slot-gauge > span {
    display: block;
    height: 100%;
    background-color: var(--mud-palette-primary);
}

.pr-slot-parts {
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pr-slot-parts li {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .25rem .5rem;
    min-height: 2.5rem;
    padding: .25rem 0;
    border-bottom: 1px solid var(--klar-hairline);
}

.pr-slot-parts li:last-child {
    border-bottom: 0;
}

.pr-slot-install {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    margin-top: .5rem;
    max-width: 36rem;
}

.pr-slot-pending {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem;
    padding: .5rem .75rem;
    border: 1px solid var(--klar-hairline);
    border-radius: var(--klar-radius-control);
    background-color: color-mix(in srgb, var(--mud-palette-warning) 10%, transparent);
}

/* == 11. Files tab and file viewer (PR-9) ========================================= */

.pr-files {
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.pr-files-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
    gap: .75rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pr-file {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    padding: .75rem;
    border: 1px solid var(--klar-hairline);
    border-radius: var(--klar-radius-card);
    background-color: var(--mud-palette-surface);
    min-width: 0;
}

.pr-file-earlier {
    border-style: dashed;
}

.pr-file-thumb {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 8rem;
    border-radius: var(--klar-radius-control);
    background-color: color-mix(in srgb, var(--mud-palette-text-primary) 5%, transparent);
    color: var(--mud-palette-text-secondary);
    overflow: hidden;
}

.pr-file-thumb img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.pr-file-text {
    display: flex;
    flex-direction: column;
    gap: .125rem;
    min-width: 0;
    font-size: .8125rem;
}

.pr-file-name {
    font-size: .875rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pr-file-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.klar-fileviewer .klar-fileviewer-content {
    padding: 0 1rem 1rem;
}

.klar-fileviewer-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem;
    padding-right: 2.5rem;
    min-width: 0;
}

.klar-fileviewer-title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
    max-width: 50vw;
}

.klar-fileviewer-size {
    color: var(--mud-palette-text-secondary);
    font-size: .875rem;
}

.klar-fileviewer-nav {
    display: inline-flex;
    align-items: center;
    gap: .125rem;
    font-size: .875rem;
}

.klar-fileviewer-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 12rem;
    outline: none;
}

.klar-fileviewer-image {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
}

.klar-fileviewer-frame {
    width: 100%;
    height: 75vh;
    border: 1px solid var(--klar-hairline);
    border-radius: var(--klar-radius-control);
}

/*
   a PDF behind a shield (PR-9): the browser's PDF viewer keeps every key once it has the focus, so the focus stays in
   the viewer until the person clicks the PDF; the hint shows while the pointer or the focus is on the shield
*/
.klar-fileviewer-pdf {
    position: relative;
    width: 100%;
}

.klar-fileviewer-shield {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 0 0 1.25rem;
    border: 0;
    border-radius: var(--klar-radius-control);
    background: transparent;
    cursor: pointer;
}

.klar-fileviewer-shield-hint {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    padding: .375rem .75rem;
    border-radius: 999px;
    background-color: var(--mud-palette-surface);
    color: var(--mud-palette-text-primary);
    box-shadow: 0 1px 4px color-mix(in srgb, #000 30%, transparent);
    font-size: .875rem;
    opacity: .92;
}

.klar-fileviewer-shield:hover .klar-fileviewer-shield-hint,
.klar-fileviewer-shield:focus-visible .klar-fileviewer-shield-hint {
    opacity: 1;
    outline: 2px solid var(--mud-palette-primary);
    outline-offset: 1px;
}

.klar-fileviewer-shield:focus-visible {
    outline: 2px solid var(--mud-palette-primary);
    outline-offset: 2px;
}

.klar-fileviewer-pdf.is-active .klar-fileviewer-frame {
    outline: 2px solid var(--mud-palette-primary);
    outline-offset: 1px;
}

.klar-fileviewer-pdfnote {
    margin: .375rem 0 0;
    color: var(--mud-palette-text-secondary);
    font-size: .8125rem;
}

/* an uploaded page shows as it was made, on the paper colour of the light theme */
.klar-fileviewer-page {
    background-color: var(--mud-palette-white);
}

.klar-fileviewer-text {
    width: 100%;
    max-height: 75vh;
    margin: 0;
    padding: .75rem;
    overflow: auto;
    font-family: var(--klar-font-mono);
    font-size: .8125rem;
    white-space: pre-wrap;
    border: 1px solid var(--klar-hairline);
    border-radius: var(--klar-radius-control);
    background-color: color-mix(in srgb, var(--mud-palette-text-primary) 4%, transparent);
}

/* == 12. trend and the History tab (PR-8) ========================================= */

.pr-trend-chart {
    margin-bottom: 1rem;
}

.pr-trend-table {
    max-height: 18rem;
    overflow: auto;
}

.pr-history-tab .pr-history-tools {
    flex-wrap: wrap;
    gap: .5rem 1rem;
}

.pr-hfilter-inline {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
}

.pr-history-search {
    flex: 0 1 16rem;
}

/* == 15. bulk change (PR-11) ======================================================== */

/* a panel on the page's surface, not in the colours of the rail (the drawer palette of the shell) */
.pr-bulk-drawer.mud-drawer {
    max-width: 100vw;
    background-color: var(--mud-palette-surface);
    color: var(--mud-palette-text-primary);
}

/* the fields of the panel are one line high (the filter builder's selects grow sideways) */
.pr-bulk .pr-hfilter-label .pr-builder-select {
    flex: 0 0 auto;
}

.pr-bulk {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
}

.pr-bulk-head {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: 1rem 1rem .5rem 1.25rem;
}

.pr-bulk-title {
    flex: 1 1 auto;
    margin: 0;
    font-family: var(--klar-font-display);
    font-size: 1.25rem;
    font-weight: 600;
    outline: none;
}

.pr-bulk-steps {
    display: flex;
    gap: .25rem;
    margin: 0;
    padding: 0 1.25rem .75rem;
    list-style: none;
    counter-reset: pr-step;
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
    border-bottom: 1px solid var(--klar-hairline);
}

.pr-bulk-step {
    counter-increment: pr-step;
    display: inline-flex;
    align-items: center;
    gap: .25rem;
}

.pr-bulk-step::before {
    content: counter(pr-step);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    border: 1px solid var(--klar-hairline);
    font-size: .6875rem;
}

.pr-bulk-step + .pr-bulk-step::after {
    content: none;
}

.pr-bulk-step + .pr-bulk-step {
    margin-left: .75rem;
}

.pr-bulk-step.is-current {
    color: var(--mud-palette-text-primary);
    font-weight: 600;
}

.pr-bulk-step.is-current::before,
.pr-bulk-step.is-done::before {
    background-color: var(--mud-palette-primary);
    border-color: var(--mud-palette-primary);
    color: var(--mud-palette-primary-text);
}

.pr-bulk-body {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 1.25rem;
}

.pr-bulk-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: .5rem;
    padding: .75rem 1.25rem;
    border-top: 1px solid var(--klar-hairline);
}

.pr-bulk-counts {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.pr-bulk-line {
    margin: 0;
    font-weight: 600;
}

.pr-bulk-table {
    max-height: 22rem;
    overflow: auto;
}

.pr-bulk-table-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem;
}

.pr-bulk-row.is-cannotchange td:last-child {
    color: var(--mud-palette-error);
}

.pr-bulk-row.is-unchanged td {
    color: var(--mud-palette-text-secondary);
}

.pr-bulk-result {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

@media (max-width: 599.98px) {
    .pr-bulk-drawer {
        width: 100vw !important;
    }
}

/* == 16. long changes in Jobs & downloads, the station hand-over, Print labels (PR-11, PR-12) ================ */

/* the Jobs & downloads drawer (Phase 1 block): what a finished job did */
.klar-job-result {
    font-size: .8125rem;
    color: var(--mud-palette-text-primary);
    overflow-wrap: anywhere;
}

.klar-job-undone {
    flex: 0 0 auto;
}

.pr-bulk-help {
    margin: 0;
    font-size: .8125rem;
    color: var(--mud-palette-text-secondary);
}

.pr-bulk-progress {
    margin: 0;
}

.pr-create-job-line {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: .5rem;
}

.pr-create-progress {
    margin: .5rem 0 0;
}

.pr-create-target {
    display: block;
}

.pr-create-printer {
    display: block;
    font-size: .75rem;
}

/* == 17. explorer on a phone: two-line rows, the preview as a page or a bottom sheet; help ======================== */

/* the close of the preview on a phone ("Back to the list", "Close preview"); hidden where the preview sits beside the list */
.pr-sheet-close {
    display: none;
    align-items: center;
    gap: .375rem;
    margin: 0 0 .75rem;
    padding: .375rem .5rem;
    border: 0;
    border-radius: var(--klar-radius-control);
    background: transparent;
    color: var(--klar-primary-ink);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.pr-sheet-close:focus-visible {
    outline: 2px solid var(--klar-accent);
    outline-offset: 2px;
}

.pr-tree-chevron-wrap {
    display: inline-flex;
    flex: 0 0 auto;
}

@media (max-width: 599.98px) {
    /* PR-1 "Phone: two-line rows (serial + state / type + changed)" instead of a table that scrolls sideways */
    .pr-explorer-list .klar-list-table,
    .pr-explorer-list .klar-list-table tbody {
        display: block;
        width: 100%;
    }

    .pr-explorer-list .klar-list-table colgroup,
    .pr-explorer-list .klar-list-table thead {
        display: none;
    }

    .pr-explorer-list .klar-list-table tbody tr {
        display: grid;
        /* the serial is never cut: the state chip gives way */
        grid-template-columns: auto minmax(max-content, 1fr) minmax(0, auto) auto;
        grid-template-areas:
            "check serial state menu"
            "check type changed menu";
        align-items: center;
        column-gap: .5rem;
        row-gap: .125rem;
        padding: .5rem .25rem;
        border-bottom: 1px solid var(--klar-hairline);
    }

    .pr-explorer-list .klar-list-table tbody td {
        display: none;
        padding: 0;
        border: 0;
        min-width: 0;
    }

    .pr-explorer-list .klar-list-table tbody td.klar-list-check {
        display: block;
        grid-area: check;
        width: auto;
        padding-inline: .25rem;
    }

    .pr-explorer-list .klar-list-table tbody td.pr-col-serial {
        display: block;
        grid-area: serial;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .pr-explorer-list .klar-list-table tbody td.pr-col-state {
        display: block;
        grid-area: state;
        justify-self: end;
        max-width: 100%;
        overflow: hidden;
    }

    .pr-explorer-list .klar-list-table tbody td.pr-col-state .klar-value {
        display: block;
        max-width: 100%;
    }

    .pr-explorer-list .klar-list-table tbody td.pr-col-type {
        display: block;
        grid-area: type;
        /* a long type name does not widen the serial's column */
        contain: inline-size;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        font-size: .8125rem;
        color: var(--mud-palette-text-secondary);
    }

    .pr-explorer-list .klar-list-table tbody td.pr-col-changed {
        display: block;
        grid-area: changed;
        justify-self: end;
        font-size: .75rem;
        color: var(--mud-palette-text-secondary);
    }

    .pr-explorer-list .klar-list-table tbody td.pr-col-menu {
        display: block;
        grid-area: menu;
    }

    /* PR-1 "preview as a page": only while a product is selected, over the list, with "Back to the list" */
    .pr-explorer-side {
        display: none;
    }

    .pr-explorer-side.is-open {
        display: block;
        position: fixed;
        /* between the app bar and the bottom tabs */
        inset: var(--mud-appbar-height) 0 calc(var(--klar-tabs-height, 0px) + env(safe-area-inset-bottom, 0px)) 0;
        z-index: 1250;
        max-height: none;
        border: 0;
        border-radius: 0;
        padding: .75rem 1rem 1.5rem;
        overflow-y: auto;
    }

    /* PR-3 "Phone: preview as a bottom sheet": the tree takes the whole shell, the sheet opens after a tap on a product */
    .pr-tree-shell {
        height: auto;
        min-height: 0;
        overflow: visible;
    }

    .pr-tree-rows {
        max-height: calc(100dvh - var(--mud-appbar-height) - 14rem);
        min-height: 16rem;
    }

    /* the serial is never cut: the type of a part is in the sheet, the state chip gives way */
    .pr-tree-row .pr-tree-name {
        flex: 0 0 auto;
    }

    .pr-tree-row:not(.group) .pr-tree-type {
        display: none;
    }

    .pr-tree-chip.klar-chip {
        flex: 0 1 auto;
        min-width: 0;
    }

    .pr-tree-bar {
        flex-wrap: wrap;
    }

    .pr-tree-side {
        display: none;
    }

    .pr-tree-side.is-open {
        display: block;
        position: fixed;
        left: 0;
        right: 0;
        /* above the bottom tabs */
        bottom: calc(var(--klar-tabs-height, 0px) + env(safe-area-inset-bottom, 0px));
        z-index: 1250;
        max-height: 70dvh;
        overflow-y: auto;
        padding: .75rem 1rem 1.5rem;
        border: 0;
        border-top: 1px solid var(--klar-hairline);
        border-radius: 12px 12px 0 0;
        background-color: var(--mud-palette-surface);
        box-shadow: 0 -8px 28px rgba(0, 0, 0, .22);
    }

    .pr-explorer-side.is-open .pr-sheet-close,
    .pr-tree-side.is-open .pr-sheet-close {
        display: inline-flex;
    }
}

/* page ⋯ "Help" (PR-1) */
.pr-help-list {
    display: flex;
    flex-direction: column;
    gap: .75rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pr-help-list li {
    display: flex;
    align-items: flex-start;
    gap: .625rem;
    line-height: 1.45;
}

.pr-help-list li .mud-icon-root {
    flex: 0 0 auto;
    margin-top: .125rem;
    color: var(--klar-primary-ink);
}