:root {
    /* Legacy --kd-* names alias the single design-token source in tokens.css. */
    --kd-bg: var(--n-25);
    --kd-panel: var(--n-0);
    --kd-subtle: var(--n-50);
    --kd-hover: var(--pri-weak);
    --kd-primary: var(--pri);
    --kd-primary-dark: #2749ad;
    --kd-on-primary: #fff;
    --kd-border: var(--n-200);
    --kd-text: var(--n-900);
    --kd-muted: var(--n-600);
    --kd-danger: var(--dan);
    font-family: var(--font);
    color: var(--kd-text);
    background: var(--kd-bg);
}

/* Shared function workflow: position, never a passed-check or publication badge. */
.ui-function-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 18em), 1fr));
    gap: 12px;
    margin: 16px 0 8px;
}

.ui-function-step {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    min-height: 64px;
    font-size: var(--f2);
    padding: 12px 16px;
    border: 1px solid var(--kd-border);
    border-radius: var(--r-lg);
    color: var(--kd-text);
    background: var(--kd-panel);
}

.ui-function-step[aria-current="step"] {
    border-color: var(--kd-primary);
    background: var(--kd-hover);
}

a.ui-function-step:hover,
a.ui-function-step:focus-visible {
    outline: 2px solid var(--kd-primary);
    outline-offset: 2px;
}

.ui-function-step-number {
    display: grid;
    place-items: center;
    flex: 0 0 2.3em;
    height: 2.3em;
    border: 1px solid var(--kd-border);
    border-radius: 50%;
    color: var(--kd-primary);
    background: var(--kd-subtle);
}

.ui-function-step-label {
    display: grid;
    min-width: 0;
    gap: 4px;
    overflow-wrap: anywhere;
}

.ui-function-step-label small,
.ui-function-flow-help {
    color: var(--kd-muted);
    font-size: var(--f1);
}

.ui-function-step-unavailable {
    border-style: dashed;
}

.ui-function-flow-help {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 16px;
    margin-bottom: 16px;
}

.ui-function-flow-help p {
    margin: 0;
}

@media (max-width: 767px) {
    .ui-function-steps {
        grid-template-columns: minmax(0, 1fr);
        gap: 8px;
    }
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
    margin: 0;
}

body {
    background: var(--kd-bg);
    font-size: var(--f2);
    line-height: 1.55;
}

a {
    color: var(--kd-primary);
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

.app-header {
    min-height: 56px;
    padding: 8px 16px;
    border-bottom: 1px solid var(--kd-border);
    background: var(--kd-panel);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    position: sticky;
    top: 0;
    z-index: 10;
}

.brand {
    color: var(--kd-text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-mark {
    width: 2.45em;
    height: 2.45em;
    flex-shrink: 0;
    border-radius: var(--r);
    background: var(--kd-primary);
    color: var(--kd-on-primary);
    display: grid;
    place-items: center;
    font-weight: 700;
}

.brand strong,
.brand small {
    display: block;
}

.brand strong {
    font-size: var(--f3);
}

.brand small {
    color: var(--kd-muted);
    font-size: var(--f1);
}

.header-user,
.header-user form {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.app-shell.app-shell-public { grid-template-columns: minmax(0, 1fr); }

.app-shell {
    display: grid;
    grid-template-columns: 196px minmax(0, 1fr);
    min-height: calc(100vh - 56px);
}

.side-nav {
    padding: 12px 10px;
    border-right: 1px solid var(--kd-border);
    background: var(--kd-panel);
}

.nav-item {
    min-height: 40px;
    padding: 9px 12px;
    margin-bottom: 4px;
    border-radius: var(--r-sm);
    color: var(--kd-text);
    display: flex;
    align-items: center;
}

.nav-item:hover,
.nav-item:focus-visible {
    background: var(--kd-hover);
    color: var(--kd-primary);
    outline: none;
}

.main-content {
    min-width: 0;
    padding: 14px 16px 24px;
}

.page-heading {
    min-height: 52px;
    padding: 10px 12px;
    margin-bottom: 12px;
    border: 1px solid var(--kd-border);
    border-radius: var(--r);
    background: var(--kd-panel);
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.heading-accent {
    width: 3px;
    height: 20px;
    margin-top: 2px;
    border-radius: var(--r-sm);
    background: var(--kd-primary);
}

.page-heading > :last-child {
    min-width: 0;
}

h1,
h2,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 3px;
    font-size: var(--f4);
    line-height: 1.35;
}

h2 {
    margin-bottom: 3px;
    font-size: var(--f3);
}

.page-heading p,
.content-panel header p {
    margin-bottom: 0;
    color: var(--kd-muted);
    overflow-wrap: anywhere;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 12px;
}

.metric-card {
    min-height: 116px;
    padding: 14px;
    border: 1px solid var(--kd-border);
    border-radius: var(--r);
    background: var(--kd-panel);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.metric-card span {
    color: var(--kd-muted);
}

.metric-card strong {
    margin: 4px 0;
    font-size: var(--f4);
    color: var(--kd-primary);
}

.metric-card a {
    margin-top: auto;
}

.content-panel {
    padding: 12px;
    border: 1px solid var(--kd-border);
    border-radius: var(--r);
    background: var(--kd-panel);
}

.content-panel > header {
    padding-bottom: 10px;
    border-bottom: 1px solid var(--kd-border);
}

.panel-toolbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.responsive-table {
    overflow-x: auto;
    margin-top: 10px;
}

table {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse;
}

th,
td {
    padding: 9px 10px;
    border-bottom: 1px solid var(--kd-border);
    text-align: left;
    vertical-align: top;
}

th {
    background: var(--kd-subtle);
    color: var(--kd-text);
    font-weight: 600;
}

td small {
    display: block;
    margin-top: 2px;
    color: var(--kd-muted);
    overflow-wrap: anywhere;
}

.sub-row td {
    background: var(--kd-bg);
    color: var(--kd-muted);
}

.sub-row td:first-child {
    padding-left: 28px;
}

.status-tag {
    display: inline-flex;
    min-height: 24px;
    padding: 2px 8px;
    border: 1px solid var(--kd-border-accent);
    border-radius: 10px;
    background: var(--kd-accent-soft);
    color: var(--kd-primary);
    align-items: center;
}

.status-ok {
    border-color: var(--kd-border-ok);
    background: var(--kd-ok-soft);
    color: var(--kd-ok);
}

.status-muted {
    border-color: var(--kd-border);
    background: var(--kd-subtle);
    color: var(--kd-muted);
}

.empty-state {
    padding: 28px 12px;
    color: var(--kd-muted);
    text-align: center;
}

.software-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    padding-top: 10px;
}

.software-card {
    min-width: 0;
    padding: 12px;
    border: 1px solid var(--kd-border);
    border-radius: var(--r);
    background: var(--kd-subtle);
}

.software-card p {
    color: var(--kd-muted);
}

.software-card dl {
    margin: 10px 0;
}

.software-card dl div {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 8px;
    padding: 4px 0;
}

.software-card dt {
    color: var(--kd-muted);
}

.software-card dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.notice-box {
    margin-top: 10px;
    padding: 10px 12px;
    border-left: 3px solid var(--kd-primary);
    background: var(--kd-subtle);
}

.notice-box p {
    margin: 3px 0 0;
    color: var(--kd-muted);
}

.action-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    padding-top: 10px;
}

.action-list a {
    min-width: 0;
    min-height: 76px;
    padding: 12px;
    border: 1px solid var(--kd-border);
    border-radius: var(--r);
    background: var(--kd-subtle);
}

.action-list a:hover,
.action-list a:focus-visible {
    border-color: var(--kd-border-accent);
    background: var(--kd-hover);
    outline: 2px solid transparent;
}

.action-list strong,
.action-list span {
    display: block;
}

.action-list span {
    margin-top: 4px;
    color: var(--kd-muted);
    overflow-wrap: anywhere;
}

.button {
    min-height: 32px;
    padding: 6px 12px;
    border: 1px solid transparent;
    border-radius: var(--r-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.button-primary {
    background: var(--kd-primary);
    color: var(--kd-on-primary);
}

.button-primary:hover,
.button-primary:focus-visible {
    background: var(--kd-primary-dark);
}

.button-secondary {
    border-color: var(--kd-border);
    background: var(--kd-panel);
    color: var(--kd-text);
}

.button-block {
    width: 100%;
}

.login-shell {
    min-height: calc(100vh - 96px);
    display: grid;
    place-items: center;
    padding: 16px;
}

.login-panel {
    width: min(100%, 420px);
    padding: 16px;
    border: 1px solid var(--kd-border);
    border-radius: var(--r);
    background: var(--kd-panel);
    box-shadow: 0 8px 24px rgb(15 23 42 / 7%);
}

.login-panel .page-heading {
    padding: 0 0 12px;
    border: 0;
    border-bottom: 1px solid var(--kd-border);
    border-radius: 0;
}

.form-stack {
    display: grid;
    gap: 10px;
    padding-top: 12px;
}

.form-stack label > span:first-child {
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
}

.form-stack input:not([type="checkbox"]) {
    width: 100%;
    min-height: 34px;
    padding: 6px 9px;
    border: 1px solid var(--kd-border-accent);
    border-radius: var(--r-sm);
    color: var(--kd-text);
}

.form-stack input:focus {
    border-color: var(--kd-primary);
    outline: 2px solid rgb(37 99 235 / 14%);
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 7px;
}

.checkbox-row span {
    margin: 0 !important;
    font-weight: 400 !important;
}

.field-error,
.validation-summary {
    color: var(--kd-danger);
}

.validation-summary:empty {
    display: none;
}

.login-divider {
    margin: 14px 0 10px;
    border-top: 1px solid var(--kd-border);
    text-align: center;
}

.login-divider span {
    padding: 0 8px;
    position: relative;
    top: -10px;
    background: var(--kd-panel);
    color: var(--kd-muted);
}

.security-note {
    margin: 8px 0 0;
    color: var(--kd-muted);
    text-align: center;
    font-size: var(--f1);
}

.status-panel {
    max-width: 720px;
    margin: 36px auto;
    padding: 18px;
    border: 1px solid var(--kd-border);
    border-radius: var(--r);
    background: var(--kd-panel);
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 18px;
    align-items: center;
}

.status-code {
    min-height: 72px;
    border-radius: var(--r);
    background: var(--kd-hover);
    color: var(--kd-primary);
    display: grid;
    place-items: center;
    font-size: var(--f4);
    font-weight: 700;
}

.trace {
    color: var(--kd-muted);
    overflow-wrap: anywhere;
}

@media (max-width: 900px) {
    .metric-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .action-list {
        grid-template-columns: 1fr;
    }

    .software-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .app-header {
        padding-inline: 10px;
    }

    .app-shell {
        display: block;
    }

    .side-nav {
        padding: 8px 10px;
        border-right: 0;
        border-bottom: 1px solid var(--kd-border);
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 6px;
    }

    .nav-item,
    .button {
        min-height: 42px;
    }

    .nav-item {
        justify-content: center;
        margin-bottom: 0;
        padding-inline: 8px;
        text-align: center;
    }

    .main-content {
        padding: 12px;
    }

    .metric-grid {
        grid-template-columns: 1fr;
    }

    .software-grid {
        grid-template-columns: 1fr;
    }

    .metric-card {
        min-height: 96px;
    }

    .status-panel {
        grid-template-columns: 1fr;
        margin: 18px auto;
    }

    .panel-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .responsive-table {
        overflow: visible;
    }

    table,
    thead,
    tbody,
    tr,
    th,
    td {
        display: block;
        min-width: 0;
    }

    thead {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
    }

    tr {
        margin-bottom: 8px;
        padding: 9px;
        border: 1px solid var(--kd-border);
        border-radius: var(--r);
        background: var(--kd-panel);
    }

    td {
        padding: 5px 3px;
        border: 0;
        overflow-wrap: anywhere;
    }

    .sub-row td,
    .sub-row td:first-child {
        padding: 5px 3px;
        background: transparent;
    }
}

@media (max-width: 390px) {
    .brand small,
    .header-user > span {
        display: none;
    }

    .login-shell {
        padding: 0;
        place-items: start stretch;
    }

    .login-panel {
        box-shadow: none;
    }
}


/* ===== K04 2026-10-21: confirmed workbench shared components (presentation only) ===== */
:root {
    --kd-accent-soft: var(--pri-weak);
    --kd-border-ok: #bce0d2;
    --kd-border-warn: #ecd9a8;
    --kd-border-error: #f0c2be;
    --kd-border-accent: #c3d0f5;
    --kd-ok: var(--ok);
    --kd-ok-soft: var(--ok-weak);
    --kd-warn: var(--warn);
    --kd-warn-soft: var(--warn-weak);
    --kd-error-soft: var(--dan-weak);
    --kd-radius-control: var(--r);
    --kd-radius-panel: var(--r-lg);
}

/* The hidden attribute always wins over component display rules (e.g. the menu toggle is a .button). */
[hidden] { display: none !important; }

body { font-size: var(--f2); }
h1 { font-size: var(--f4); }
h2 { font-size: var(--f3); }

.skip-link {
    position: absolute;
    left: 8px;
    top: 0;
    transform: translateY(calc(-100% - 8px));
    z-index: 100;
    padding: 10px 14px;
    border: 2px solid var(--kd-primary);
    border-radius: var(--kd-radius-control);
    background: var(--kd-panel);
}

.skip-link:focus { top: 8px; transform: none; }

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
    outline: 2px solid var(--kd-primary);
    outline-offset: 2px;
}

.page-heading,
.content-panel { border-radius: var(--kd-radius-panel); }

.content-panel { margin-bottom: 12px; }

.button {
    min-height: 36px;
    border-radius: var(--kd-radius-control);
}

.ui-eyebrow {
    margin: 0 0 2px;
    color: var(--kd-muted);
    font-size: var(--f1);
    font-weight: 600;
}

/* Navigation: current page uses weight and an inset bar, never colour alone. */
.ui-workspace-switch {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.ui-workspace-switch .button { flex: 1 1 auto; font-size: var(--f2); }

.ui-nav-group { margin-top: 12px; }

.ui-nav-group h2 {
    margin: 0 12px 6px;
    color: var(--kd-muted);
    font-size: var(--f1);
    font-weight: 600;
}

.nav-item[aria-current="page"] {
    background: var(--kd-accent-soft);
    color: var(--kd-primary);
    font-weight: 600;
    box-shadow: inset 3px 0 0 var(--kd-primary);
}

.side-nav[hidden] { display: none !important; }

.ui-section-nav { margin: 0 0 12px; }

.ui-section-path {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0;
    color: var(--kd-muted);
    font-size: var(--f1);
}

.ui-section-path strong { color: var(--kd-text); font-weight: 600; }

.ui-section-links {
    display: none;
    flex-wrap: wrap;
    gap: 8px;
    margin: 8px 0 0;
    padding: 0;
    list-style: none;
}

.ui-section-links a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 8px 14px;
    border: 1px solid var(--kd-border);
    border-radius: 10px;
    background: var(--kd-panel);
}

.ui-section-links a[aria-current="page"] {
    border-color: var(--kd-primary);
    background: var(--kd-accent-soft);
    font-weight: 600;
}

/* Notices carry their meaning in text; colour is supplementary. */
.ui-notice {
    margin: 0 0 12px;
    padding: 10px 14px;
    border: 1px solid var(--kd-border);
    border-left-width: 4px;
    border-radius: var(--kd-radius-control);
    background: var(--kd-panel);
    overflow-wrap: anywhere;
}

.ui-notice-information { border-left-color: var(--kd-primary); background: var(--kd-accent-soft); }
.ui-notice-success { border-left-color: var(--kd-ok); background: var(--kd-ok-soft); }
.ui-notice-warning { border-left-color: var(--kd-warn); background: var(--kd-warn-soft); }
.ui-notice-error { border-left-color: var(--kd-danger); background: var(--kd-error-soft); }

.ui-table-hint {
    margin: 6px 0 0;
    color: var(--kd-muted);
    font-size: var(--f1);
}

.ui-pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
}

/* Content-width choice chips that wrap naturally. */
.ui-chip-fieldset {
    min-inline-size: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
    padding: 0;
    border: 0;
}

.ui-chip-fieldset > legend { width: 100%; margin-bottom: 6px; font-weight: 600; }

.ui-choice-chip {
    max-width: 100%;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 36px;
    padding: 6px 12px;
    border: 1px solid var(--kd-border);
    border-radius: 10px;
    background: var(--kd-panel);
    cursor: pointer;
}

.ui-choice-chip:has(input:checked) {
    border-color: var(--kd-primary);
    background: var(--kd-accent-soft);
    color: var(--kd-primary);
}
.ui-choice-chip > span { min-width: 0; overflow-wrap: anywhere; }
.ui-choice-chip > input { flex-shrink: 0; }

.ui-choice-chip:has(input:disabled) { opacity: .6; cursor: not-allowed; }
.ui-choice-chip[hidden] { display: none; }

/* T1 entry hub. */
.ui-entry-section h2 { margin-bottom: 10px; }

.ui-entry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ui-entry {
    display: flex;
    flex-direction: column;
    gap: 4px;
    height: 100%;
    min-height: 76px;
    padding: 14px 16px;
    border: 1px solid var(--kd-border);
    border-radius: var(--kd-radius-panel);
    background: var(--kd-panel);
    color: var(--kd-text);
}

a.ui-entry:hover { border-color: var(--kd-primary); background: var(--kd-accent-soft); }
.ui-entry strong { color: var(--kd-primary); }
.ui-entry span { color: var(--kd-muted); font-size: var(--f2); overflow-wrap: anywhere; }
.ui-entry-closed { border-style: dashed; background: var(--kd-subtle); }
.ui-entry-closed strong { color: var(--kd-text); }

/* Forms. */
.form-stack select,
.form-stack textarea {
    width: 100%;
    min-height: 36px;
    padding: 6px 9px;
    border: 1px solid var(--kd-border-accent);
    border-radius: var(--kd-radius-control);
    color: var(--kd-text);
    background: var(--kd-panel);
}

.form-stack textarea { min-height: 120px; }

/* Form controls never exceed their panel on narrow screens. */
.main-content :where(input:not([type="checkbox"]):not([type="radio"]), select, textarea) { min-width: 0; max-width: 100%; }
.main-content label { min-width: 0; overflow-wrap: anywhere; }
.content-panel h2 { overflow-wrap: anywhere; }
.ui-toolbar { display: flex; flex-wrap: wrap; align-items: end; gap: 8px; }
.ui-toolbar > label { flex: 1 1 180px; min-width: 0; }
.ui-toolbar > input[type="search"], .ui-toolbar > input[type="text"] { flex: 1 1 240px; min-height: 36px;
    padding: 0 10px; border: 1px solid var(--kd-border); border-radius: var(--r);
    background: var(--kd-panel); font: inherit; font-size: var(--f2); color: var(--kd-text); }
.ui-function-flow { display: flex; flex-wrap: wrap; gap: 8px; }
.ui-function-chip { display: block; min-width: 0; max-width: 100%; overflow-wrap: anywhere; }
.form-stack > .button { justify-self: start; }
.ui-inline-form { display: inline-block; margin: 8px 8px 0 0; }

/* Narrow screens: one column, collapsible menu really collapses, 44px targets. */
@media (max-width: 767px) {
    .app-shell { display: block; }
    .side-nav { border-right: 0; border-bottom: 1px solid var(--kd-border); }
    .nav-item,
    .button { min-height: 44px; }
    .ui-section-links { display: flex; }
    /* Legacy forms without .form-stack: each label above its full-width control. */
    .main-content form label:has(> input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]), > select, > textarea) {
        display: grid;
        gap: 4px;
        margin-bottom: 8px;
    }
    .main-content form label > :is(input:not([type="checkbox"]):not([type="radio"]), select, textarea) {
        width: 100%;
        min-height: 40px;
    }
    .main-content form label:has(> input[type="checkbox"], > input[type="radio"]) {
        display: flex;
        align-items: center;
        gap: 8px;
        min-height: 44px;
    }
    /* Opened menu: one column of groups, two left-aligned entries per row. */
    .side-nav { display: block; padding: 8px 12px 12px; }
    .ui-nav-group { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 8px; }
    .ui-nav-group h2 { grid-column: 1 / -1; margin: 0 0 2px; }
    .nav-item { justify-content: flex-start; margin-bottom: 0; text-align: left; }
}

/* Account directory rows (legacy users page): readable summary line that wraps. */
.ui-account-row { border-bottom: 1px solid var(--kd-border); }
.ui-account-row > summary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 12px;
    min-height: 44px;
    padding: 8px 0;
    cursor: pointer;
}
.ui-account-row > summary > span:first-child { display: grid; min-width: 0; flex: 1 1 220px; }
.ui-account-row > summary small { color: var(--kd-muted); overflow-wrap: anywhere; }
.ui-account-row > summary > span:last-child { color: var(--kd-primary); }
.ui-account-detail { padding: 0 0 12px; }

/* Wide tables scroll inside their own region with real headers; the page never scrolls sideways. */
@media (max-width: 600px) {
    .responsive-table { overflow-x: auto; }
    table { display: table; min-width: 640px; }
    thead { display: table-header-group; position: static; width: auto; height: auto; overflow: visible; clip: auto; }
    tbody { display: table-row-group; }
    tr { display: table-row; margin: 0; padding: 0; border: 0; background: none; }
    th,
    td { display: table-cell; padding: 8px; border-bottom: 1px solid var(--kd-border); }
    .sub-row td:first-child { padding-left: 16px; }
}

/* Function readiness projections (server state only; tone never implies dispatch). */
.status-warn { border-color: var(--kd-border-warn); background: var(--kd-warn-soft); color: var(--kd-warn); }
.status-error { border-color: var(--kd-border-error); background: var(--kd-error-soft); color: var(--kd-danger); }
.ui-readiness,
.ui-readiness-missing { margin: 8px 0 12px; }
.ui-readiness-summary { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 6px; }
.ui-readiness .ui-definition-list,
.ui-definition-list { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 4px 12px; margin: 8px 0; }
.ui-definition-list dt { color: var(--kd-muted); }
.ui-definition-list dd { margin: 0; overflow-wrap: anywhere; }
.ui-rehearsals > summary,
.ui-readiness-panel > summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; font-weight: 600; }
.ui-availability { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.ui-availability small { color: var(--kd-muted); }
.ui-availability-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
@media (max-width: 600px) {
    .ui-definition-list { grid-template-columns: minmax(0, 1fr); }
    .ui-definition-list dt { margin-top: 6px; }
}

/* Shared record rows (function pages): summary wraps instead of running together. */
.ui-record { border-bottom: 1px solid var(--kd-border); }
.ui-record > summary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 12px;
    min-height: 44px;
    padding: 8px 0;
    cursor: pointer;
}
.ui-record > summary > strong { flex: 1 1 100%; overflow-wrap: anywhere; }
.ui-record > summary > span { color: var(--kd-muted); overflow-wrap: anywhere; }
.ui-record > summary > .status-tag { color: inherit; }
.ui-record-body { padding: 0 0 12px; }
@media (min-width: 768px) { .ui-record > summary > strong { flex: 0 1 auto; } }

/* ===== UI refresh 2026-10-23: token-driven navigation A+D, stats, zones, card wall, note folds ===== */

/* --- Sidebar: collapsible groups (A) + identity footer + icon-bar mode (D) --- */
.side-nav { display: flex; flex-direction: column; min-height: 0; }
.ui-nav-scroll { flex: 1 1 auto; min-height: 0; overflow-y: auto; }

.ui-nav-group { margin: 0 0 4px; border: 0; }
.ui-nav-group > summary {
    display: flex;
    align-items: center;
    gap: 7px;
    min-height: 34px;
    padding: 5px 8px;
    border-radius: var(--r);
    color: var(--kd-muted);
    font-size: var(--f1);
    font-weight: 600;
    cursor: pointer;
    list-style: none;
}
.ui-nav-group > summary::-webkit-details-marker { display: none; }
.ui-nav-group > summary:hover { background: var(--kd-subtle); }
.ui-nav-group[open] > summary { color: var(--kd-text); }
.ui-nav-group > summary .ui-nav-title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ui-nav-group > summary .ui-nav-count {
    font-size: 10px;
    font-weight: 400;
    color: var(--n-400);
    font-variant-numeric: tabular-nums;
}
.ui-nav-caret { color: var(--n-400); transition: transform .15s; }
.ui-nav-caret svg { width: 12px; height: 12px; }
.ui-nav-group[open] > summary .ui-nav-caret { transform: rotate(90deg); }
.ui-nav-items { padding: 1px 0 6px; }
.ui-nav-group .nav-item .nav-ico { color: var(--n-400); }
.ui-nav-group .nav-item[aria-current="page"] .nav-ico { color: var(--kd-primary); }
.nav-item .ui-nav-text {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ui-nav-footer {
    flex-shrink: 0;
    margin: 8px -4px -4px;
    padding: 8px 4px 2px;
    border-top: 1px solid var(--kd-border);
}
.ui-nav-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 6px;
    border-radius: var(--r);
    min-width: 0;
}
.ui-avatar {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    border-radius: var(--r);
    background: var(--kd-primary);
    color: var(--kd-on-primary);
    display: grid;
    place-items: center;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}
.ui-nav-id { flex: 1; min-width: 0; display: grid; }
.ui-nav-id b {
    font-size: var(--f2);
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ui-nav-id small {
    font-size: 10px;
    color: var(--n-400);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ui-nav-fold {
    display: flex;
    align-items: center;
    gap: 7px;
    width: 100%;
    min-height: 30px;
    margin-top: 4px;
    padding: 4px 6px;
    border: 0;
    border-radius: var(--r);
    background: none;
    color: var(--kd-muted);
    font: inherit;
    font-size: var(--f1);
    cursor: pointer;
}
.ui-nav-fold:hover { background: var(--kd-subtle); }
.ui-fold-ico svg { width: 12px; height: 12px; }

/* Icon-bar mode: 212px -> 56px, labels hidden, icons centered, names via title. */
@media (min-width: 768px) {
    .app-shell.nav-min { grid-template-columns: 56px minmax(0, 1fr); }
    .app-shell.nav-min .side-nav { padding-inline: 6px; }
    .app-shell.nav-min .ui-workspace-switch { display: none; }
    .app-shell.nav-min .ui-nav-title,
    .app-shell.nav-min .ui-nav-count,
    .app-shell.nav-min .ui-nav-caret,
    .app-shell.nav-min .ui-nav-text,
    .app-shell.nav-min .ui-nav-id,
    .app-shell.nav-min .ui-nav-fold-text { display: none; }
    .app-shell.nav-min .ui-nav-items { display: none; }
    .app-shell.nav-min .ui-nav-group > summary,
    .app-shell.nav-min .nav-item,
    .app-shell.nav-min .ui-nav-fold,
    .app-shell.nav-min .ui-nav-user { justify-content: center; padding-inline: 0; }
    .app-shell.nav-min .ui-nav-group { padding-bottom: 6px; margin-bottom: 6px; border-bottom: 1px solid var(--n-100); }
    .app-shell.nav-min .ui-nav-group:last-child { border-bottom: 0; }
    .app-shell.nav-min .nav-item { display: flex; }
    .app-shell.nav-min .ui-nav-group .nav-item { min-height: 34px; }
    /* In icon-bar mode items stay visible as icon rows (groups flatten). */
    .app-shell.nav-min .ui-nav-items { display: block; padding: 0; }
    .app-shell.nav-min .ui-fold-ico { transform: rotate(180deg); }
}
/* Narrow screens keep the existing top-drawer navigation; icon-bar never applies. */

/* --- Stats strip (token .stats/.stat reused; legacy alias for older pages) --- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
    border: 1px solid var(--kd-border); border-radius: var(--r-lg); overflow: hidden;
    background: var(--kd-panel); margin-bottom: 14px; }
.stat { padding: 10px 14px; border-right: 1px solid var(--kd-border); }
.stat:last-child { border-right: 0; }
.stat span { display: block; font-size: var(--f1); color: var(--n-400); margin-bottom: 2px; }
.stat b { font-size: var(--f4); font-weight: 600; font-variant-numeric: tabular-nums; }

/* --- Status tags (token .tag + .t-*) --- */
.tag { display: inline-flex; align-items: center; gap: 3px; min-height: 20px; padding: 0 8px;
    border-radius: 10px; font-size: var(--f1); font-weight: 500; border: 1px solid transparent;
    white-space: nowrap; }
.t-ok { background: var(--ok-weak); color: var(--ok); border-color: var(--kd-border-ok); }
.t-off { background: var(--n-50); color: var(--n-600); border-color: var(--n-200); }
.t-warn { background: var(--warn-weak); color: var(--warn); border-color: var(--kd-border-warn); }
.t-dan { background: var(--dan-weak); color: var(--dan); border-color: var(--kd-border-error); }
.t-pri { background: var(--pri-weak); color: var(--pri); border-color: var(--kd-border-accent); }

/* --- Toolbar (token .tools) --- */
.tools { display: flex; gap: 7px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.tools input, .tools select { min-height: 32px; padding: 0 10px; border: 1px solid var(--kd-border);
    border-radius: var(--r); background: var(--kd-panel); font: inherit; font-size: var(--f2); color: var(--kd-text); }
.tools input[type="search"] { width: 230px; }
.tools .ui-tools-count { margin-left: auto; font-size: var(--f1); color: var(--n-400); }

/* --- Risk zones (layered console) --- */
.ui-zone { border-top: 3px solid var(--n-200); }
.ui-zone.zone-r { border-top-color: var(--ok); }
.ui-zone.zone-w { border-top-color: var(--warn); }
.ui-zone.zone-d { border-top-color: var(--dan); }
.ui-lv { display: inline-flex; align-items: center; gap: 4px; height: 19px; padding: 0 8px;
    border-radius: 10px; font-size: 11px; font-weight: 600; border: 1px solid; }
.ui-lv.lv-r { background: var(--ok-weak); color: var(--ok); border-color: var(--kd-border-ok); }
.ui-lv.lv-w { background: var(--warn-weak); color: var(--warn); border-color: var(--kd-border-warn); }
.ui-lv.lv-d { background: var(--dan-weak); color: var(--dan); border-color: var(--kd-border-error); }
.ui-f2 { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
@media (max-width: 720px) { .ui-f2 { grid-template-columns: 1fr; } }
.ui-step { display: flex; align-items: flex-start; gap: 9px; padding: 6px 0;
    font-size: var(--f2); color: var(--kd-muted); line-height: 1.5; }
.ui-step .ico { margin-top: 2px; color: var(--ok); }
.ui-ck { display: flex; gap: 9px; align-items: flex-start; padding: 9px 0;
    font-size: var(--f2); color: var(--kd-muted); cursor: pointer; line-height: 1.5; }
.ui-ck input { margin-top: 3px; width: 15px; height: 15px; flex-shrink: 0; accent-color: var(--pri); }
.ui-ck:has(input:checked) { color: var(--kd-text); }

/* --- Card wall (read-only audit surfaces) --- */
.ui-cardwall { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.ui-ev { display: flex; flex-direction: column; background: var(--kd-panel);
    border: 1px solid var(--kd-border); border-radius: var(--r-lg); overflow: hidden; }
.ui-ev-hd { padding: 10px 13px; border-bottom: 1px solid var(--n-100);
    display: flex; align-items: center; gap: 8px; }
.ui-ev-hd .ui-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); flex-shrink: 0; }
.ui-ev-hd .ui-dot.d-off { background: var(--n-400); }
.ui-ev-hd .ui-dot.d-warn { background: var(--warn); }
.ui-ev-hd .ui-dot.d-dan { background: var(--dan); }
.ui-ev-hd b { font-size: var(--f2); font-weight: 600; flex: 1; min-width: 0;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ui-ev-bd { padding: 11px 13px; display: grid; gap: 7px; flex: 1; align-content: start; }
.ui-kv { display: flex; justify-content: space-between; gap: 12px; font-size: var(--f1); line-height: 1.5; }
.ui-kv > span { color: var(--n-400); flex-shrink: 0; }
.ui-kv > b { font-weight: 500; text-align: right; overflow-wrap: anywhere;
    font-variant-numeric: tabular-nums; }
.ui-ev-ft { padding: 9px 13px; border-top: 1px solid var(--n-100); display: flex; gap: 6px; }

/* --- Collapsed long-form notes (text verbatim, only folded) --- */
details.ui-note { margin: 0 0 10px; border: 1px solid var(--kd-border); border-left: 3px solid var(--n-400);
    border-radius: var(--r); background: var(--kd-panel); }
details.ui-note > summary { padding: 8px 12px; display: flex; align-items: center; gap: 7px;
    font-size: var(--f1); color: var(--kd-muted); cursor: pointer; list-style: none; }
details.ui-note > summary::-webkit-details-marker { display: none; }
details.ui-note > summary .ui-nav-caret { margin-left: -2px; }
details.ui-note[open] > summary .ui-nav-caret { transform: rotate(90deg); }
details.ui-note > summary::after { content: "展开"; margin-left: auto; font-size: 10px; color: var(--n-400); }
details.ui-note[open] > summary::after { content: "收起"; }
details.ui-note > .ui-note-body { padding: 0 12px 10px; font-size: var(--f2); color: var(--kd-muted); }
details.ui-note > .ui-note-body p { margin: 0 0 6px; }

/* --- Client-side list pager --- */
.ui-pager { display: flex; align-items: center; gap: 10px; margin-top: 10px;
    font-size: var(--f1); color: var(--n-400); }
.ui-pager button { min-height: 30px; padding: 0 10px; border: 1px solid var(--kd-border);
    border-radius: var(--r); background: var(--kd-panel); font: inherit; color: var(--kd-text); cursor: pointer; }
.ui-pager button:hover { background: var(--kd-subtle); }
.ui-pager button[disabled] { opacity: .45; cursor: default; background: var(--kd-panel); }
.ui-pager span { font-variant-numeric: tabular-nums; }

/* --- Filtered rows --- */
[data-filter-row][hidden] { display: none; }

.muted { color: var(--n-400); }
.button-danger { color: var(--dan); border-color: var(--kd-border-error); }
.button-danger:hover, .button-danger:focus-visible { background: var(--dan-weak); }
.ui-ops-sub { margin: 14px 0 8px; font-size: var(--f3); font-weight: 600; }
.ui-ops-for { margin: 10px 0 6px; font-size: var(--f2); }
.ui-ops-block { border-top: 1px dashed var(--n-200); padding-top: 4px; margin-top: 8px; }
.ui-ops-block:first-child { border-top: 0; margin-top: 0; }
.ui-zone label { display: grid; gap: 4px; font-size: var(--f2); color: var(--kd-muted); }
.ui-zone label > select { min-height: 34px; padding: 0 10px; border: 1px solid var(--kd-border);
    border-radius: var(--r); background: var(--kd-panel); font: inherit; font-size: var(--f2); color: var(--kd-text); }

/* Narrow-mode fix: keep the collapsible group structure in the top-drawer menu. */
@media (max-width: 767px) {
    details.ui-nav-group { display: block; margin: 0 0 2px; }
    details.ui-nav-group > summary { display: flex; min-height: 40px; }
    details.ui-nav-group .ui-nav-items .nav-item { min-height: 44px; }
}

/* --- Item-level pending-count badges (scheme B) --- */
.ui-nav-badge { margin-left: auto; min-width: 18px; height: 18px; padding: 0 5px;
    border-radius: 9px; background: var(--kd-primary); color: var(--kd-on-primary);
    font-size: 11px; font-weight: 600; display: inline-flex; align-items: center; justify-content: center; }
.nav-item { position: relative; }
.nav-min .ui-nav-badge { position: absolute; top: 1px; right: 1px; margin: 0; min-width: 14px;
    height: 14px; padding: 0 3px; font-size: 9px; border-radius: 7px; }

/* --- Dark theme: same layout, inverted token ramp (server renders the class, no flash) --- */
html.theme-dark {
    --n-0: #17181b; --n-25: #101214; --n-50: #1b1d20; --n-100: #24272b;
    --n-200: #34383e; --n-400: #7d8592; --n-600: #a7aebb; --n-900: #e8ebf0;
    --pri: #7c97ec; --pri-weak: #1e2642;
    --ok: #5ccdaa; --ok-weak: #132a24;
    --warn: #e0a63c; --warn-weak: #2e2413;
    --dan: #f0756b; --dan-weak: #331b18;
    --kd-primary-dark: #a3baf5;
    --kd-on-primary: #0d1117;
    --kd-border-ok: #1f4a3e;
    --kd-border-warn: #4a3a15;
    --kd-border-error: #5a2320;
    --kd-border-accent: #33477f;
    color-scheme: dark;
}
html.theme-dark ::-webkit-scrollbar { width: 10px; height: 10px; }
html.theme-dark ::-webkit-scrollbar-thumb { background: var(--n-200); border-radius: 5px; }
html.theme-dark ::-webkit-scrollbar-track { background: transparent; }

/* --- Master-detail list (read-heavy pages: list left, detail right) --- */
.ui-md { display: grid; grid-template-columns: minmax(240px, 34%) 1fr; gap: 12px; align-items: start; }
.ui-md-list { display: grid; gap: 6px; max-height: 560px; overflow: auto; }
.ui-md-item { display: grid; gap: 2px; padding: 9px 12px; border: 1px solid var(--kd-border);
    border-radius: var(--r); background: var(--kd-panel); color: var(--kd-text); }
.ui-md-item:hover { border-color: var(--kd-primary); }
.ui-md-item[aria-selected="true"] { border-color: var(--kd-primary); background: var(--kd-accent-soft);
    box-shadow: inset 3px 0 0 var(--kd-primary); }
.ui-md-item strong { font-size: var(--f2); }
.ui-md-item > span { font-size: var(--f1); color: var(--kd-muted); display: flex; align-items: center; gap: 6px; }
.ui-md-detail { border: 1px solid var(--kd-border); border-radius: var(--r-lg); background: var(--kd-panel);
    min-height: 200px; }
.ui-md-pane { padding: 12px 14px; display: grid; gap: 8px; }
.ui-md-pane form { display: flex; gap: 8px; align-items: center; margin-top: 6px;
    padding-top: 10px; border-top: 1px dashed var(--n-200); }
.ui-md-pane form input[name="Reason"] { flex: 1; min-height: 34px; padding: 0 10px;
    border: 1px solid var(--kd-border); border-radius: var(--r-sm); font: inherit; }
@media (max-width: 767px) { .ui-md { grid-template-columns: 1fr; } .ui-md-list { max-height: 40vh; } }

/* --- Global search box in the header --- */
.ui-global-search input[type="search"] { min-height: 34px; width: 180px; padding: 0 10px;
    border: 1px solid var(--kd-border); border-radius: var(--r); background: var(--kd-panel);
    font: inherit; font-size: var(--f2); color: var(--kd-text); }
.ui-global-search input[type="search"]:focus-visible { border-color: var(--kd-primary); outline: 2px solid var(--kd-accent-soft); }
.ui-search-link { display: none; }
@media (max-width: 767px) {
    .header-user .ui-global-search { display: none; }
    .header-user .ui-search-link { display: inline-flex; align-items: center; justify-content: center;
        min-width: 44px; min-height: 44px; }
}

/* --- Batch action log (Users low-risk zone) --- */
.ui-batch { margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--n-200);
    display: grid; gap: 8px; }
.ui-batch label { display: grid; gap: 4px; font-size: var(--f2); color: var(--kd-muted); }
.ui-batch label input { min-height: 36px; padding: 0 10px; border: 1px solid var(--kd-border);
    border-radius: var(--r); font: inherit; }
.ui-batch-log { margin: 0; padding: 0 0 0 18px; font-size: var(--f1); color: var(--kd-muted); }
td > input[type="checkbox"][data-batch-check] { width: 17px; height: 17px; }
@media (max-width: 767px) { td > input[type="checkbox"][data-batch-check] { width: 22px; height: 22px; } }