/* MIG Monitor - Arx Engineering design system */

:root {
    --surface: #e4e7ec;
    --surface-raised: #eef0f4;
    --surface-card: #f7f8fa;
    --white: #ffffff;
    --ink: #0a0b0d;
    --ink-body: #3c4452;
    --ink-muted: #5c6575;
    --ink-faint: #7c8494;
    --slate: #334155;
    --slate-deep: #1e293b;
    --slate-void: #0f172a;
    --rule: #c5cad3;
    --rule-strong: #9aa3b2;
    --focus-ring: rgba(30, 41, 59, 0.22);
    --ok: #334155;
    --warn: #5c6575;
    --status-ok: #166534;
    --status-ok-bg: rgba(22, 101, 52, 0.12);
    --status-error: #991b1b;
    --status-error-bg: rgba(153, 27, 27, 0.1);
    --status-running: #1e40af;
    --status-running-bg: rgba(30, 64, 175, 0.1);
    --status-pending: #854d0e;
    --status-pending-bg: rgba(133, 77, 14, 0.12);
    --nav-h: 4rem;
    --content-top: calc(var(--nav-h) + 2.5rem);
    --radius-sm: 2px;
    --shadow-card: 0 1px 0 rgba(10, 11, 13, 0.06), 0 12px 40px -16px rgba(10, 11, 13, 0.12);
    --shadow-hover: 0 1px 0 rgba(10, 11, 13, 0.08), 0 20px 50px -18px rgba(10, 11, 13, 0.18);
    --font-sans: 'IBM Plex Sans', system-ui, sans-serif;
    /* Legacy aliases used in component rules */
    --bg: var(--surface);
    --card: var(--white);
    --text: var(--ink);
    --muted: var(--ink-muted);
    --accent: var(--ink);
    --border: var(--rule);
}

* { box-sizing: border-box; }

html {
    scrollbar-gutter: stable;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--ink-body);
    font-feature-settings: 'kern' 1, 'liga' 1, 'tnum' 1;
    background-color: var(--surface);
    background-image: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 7px,
        rgba(10, 11, 13, 0.025) 7px,
        rgba(10, 11, 13, 0.025) 8px
    );
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

/* Layout */
.container {
    max-width: min(96vw, 1680px);
    margin: 0 auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

.page-wrapper {
    flex: 1 0 auto;
    width: 100%;
}

.page-content {
    padding-top: var(--content-top);
    padding-bottom: 3rem;
}

.page-sticky-pane {
    position: sticky;
    top: var(--nav-h);
    z-index: 40;
    background: var(--surface);
    padding-bottom: 1rem;
    margin-bottom: 0.5rem;
    box-shadow: 0 1px 0 var(--rule);
}

.page-sticky-pane h1 {
    margin-bottom: 1.25rem;
}

.page-sticky-pane h1::after {
    margin-top: 1rem;
}

.page-sticky-pane .bank-doc-search-toolbar {
    margin-bottom: 0;
}

.page-sticky-pane--filters {
    padding-top: 0.25rem;
    padding-bottom: 0.85rem;
    margin-bottom: 0.75rem;
}

.page-sticky-pane--filters .filters {
    margin-bottom: 0;
}

.page-sticky-pane--inventory .bank-doc-recent-hint {
    margin: 0.65rem 0 0;
}

.page-sticky-pane--inventory .bank-doc-stale-hint {
    margin: 0.45rem 0 0;
}

.bank-doc-stale-swatch {
    display: inline-block;
    width: 0.85rem;
    height: 0.85rem;
    border-radius: 2px;
    background: var(--surface-raised);
    border: 1px solid var(--rule);
    flex-shrink: 0;
}

.page-sticky-pane--inventory .bank-doc-stale-hint,
.page-sticky-pane--inventory .bank-doc-recent-hint {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.page-sticky-pane--dashboard {
    padding-bottom: 0.85rem;
    margin-bottom: 0.75rem;
}

.page-sticky-pane--dashboard .banner {
    margin-bottom: 0.75rem;
}

.page-sticky-pane--dashboard .matrix-toolbar {
    margin-top: 0;
    margin-bottom: 0;
}

/* Navigation */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    height: var(--nav-h);
    background: var(--surface-card);
    border-bottom: 1px solid var(--rule);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--nav-h);
    gap: 1rem;
}

.brand {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--ink);
    text-decoration: none;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.brand:hover {
    color: var(--slate-deep);
}

.nav-desktop {
    display: none;
    align-items: center;
    gap: 2rem;
}

.nav-desktop a {
    color: var(--ink-muted);
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.7rem;
    transition: color 0.2s ease;
}

.nav-desktop a:hover,
.nav-desktop a.is-active {
    color: var(--slate-deep);
}

.nav-mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--ink-body);
    cursor: pointer;
    padding: 0.25rem;
}

.nav-mobile-toggle:hover {
    color: var(--ink);
}

.nav-mobile-toggle svg {
    stroke: currentColor;
}

.nav-mobile-menu {
    background: var(--surface-card);
    border-top: 1px solid var(--rule);
    padding: 0.5rem 1rem 1rem;
}

.nav-mobile-menu.hidden {
    display: none;
}

.nav-mobile-menu a {
    display: block;
    padding: 0.65rem 0.75rem;
    color: var(--ink-muted);
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.7rem;
}

.nav-mobile-menu a:hover,
.nav-mobile-menu a.is-active {
    color: var(--slate-deep);
}

@media (min-width: 768px) {
    .nav-desktop { display: flex; }
    .nav-mobile-toggle { display: none; }
    .nav-mobile-menu { display: none !important; }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-sans);
    font-weight: 600;
    line-height: 1.2;
    color: var(--ink);
}

.page-content h1 {
    font-size: clamp(1.75rem, 3.5vw, 2.15rem);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    line-height: 1.3;
    margin-top: 0;
    margin-bottom: 2rem;
    padding-bottom: 0;
}

.page-content h1::after {
    content: '';
    display: block;
    width: 3.5rem;
    height: 2px;
    margin-top: 1.5rem;
    background: var(--ink);
}

h2 {
    font-size: clamp(1.4rem, 3vw, 1.85rem);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

h2::after {
    content: '';
    display: block;
    width: 2.5rem;
    height: 2px;
    margin-top: 1rem;
    background: var(--rule-strong);
}

h3 {
    font-size: 1.15rem;
    letter-spacing: 0.02em;
}

p, li {
    color: var(--ink-body);
}

a {
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-content a:not(.brand):not(.btn):not([class*='layout-toolbar']) {
    color: var(--ink);
    font-weight: 500;
    text-decoration: underline;
    text-decoration-color: var(--slate);
    text-underline-offset: 0.2em;
    text-decoration-thickness: 1px;
}

.page-content a:not(.brand):not(.btn):not([class*='layout-toolbar']):hover {
    color: var(--slate-deep);
    text-decoration-color: var(--slate-deep);
}

code {
    font-family: ui-monospace, monospace;
    font-size: 0.9em;
    background: var(--surface-raised);
    border: 1px solid var(--rule);
    padding: 0.1em 0.35em;
    border-radius: var(--radius-sm);
}

/* Footer */
.site-footer {
    background: var(--slate-void);
    border-top: 1px solid #1e293b;
    color: #94a3b8;
    margin-top: auto;
    width: 100%;
    padding: 3rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-bottom: 2rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.site-footer h3,
.site-footer h4 {
    color: #f1f5f9;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-size: 0.75rem;
    margin: 0 0 1rem;
}

.site-footer p {
    color: #94a3b8;
    margin: 0 0 0.5rem;
    font-size: 0.9375rem;
    line-height: 1.6;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.35rem;
}

.site-footer a {
    color: #cbd5e1;
    text-decoration: none;
}

.site-footer a:hover {
    color: #f8fafc;
}

.footer-arx {
    margin-top: 1rem !important;
}

.footer-copyright {
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    padding: 2rem 1rem;
    text-align: center;
}

.footer-copyright p {
    margin: 0;
    font-size: 0.8125rem;
    color: #94a3b8;
}

.footer-disclaimer {
    margin-top: 0.75rem !important;
    font-size: 0.75rem !important;
    color: #64748b !important;
    max-width: 42rem;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* Banners */
.banner {
    padding: 0.85rem 1.1rem;
    margin: 1rem 0 1.5rem;
    border: 1px solid var(--rule);
    border-left: 3px solid var(--ink);
    border-radius: 0;
    background: var(--surface-card);
    box-shadow: var(--shadow-card);
    font-size: 0.9375rem;
    color: var(--ink-body);
}

.banner-ok {
    border-left-color: var(--slate-deep);
}

.banner-info {
    border-left-color: var(--slate);
}

.banner-warn {
    border-left-color: var(--rule-strong);
    color: var(--ink-muted);
}

.banner-error {
    border-left-color: #9b2c2c;
    color: #7f1d1d;
}

/* Cards & panels */
.bank-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}

.bank-card {
    background: var(--white);
    border: 1px solid var(--rule);
    border-radius: 0;
    padding: 1.25rem;
    box-shadow: var(--shadow-card);
    transition: border-color 0.2s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.bank-card:hover {
    border-color: var(--slate-deep);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.bank-card dl {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.25rem 0.75rem;
    margin: 0;
}

.bank-card dt {
    color: var(--ink-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.post-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.post-list li {
    background: var(--white);
    border: 1px solid var(--rule);
    border-radius: 0;
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem;
    box-shadow: var(--shadow-card);
    transition: border-color 0.2s ease, box-shadow 0.25s ease;
}

.post-list li:hover {
    border-color: var(--slate-deep);
    box-shadow: var(--shadow-hover);
}

.post-summary {
    margin: 0.35rem 0 0;
    font-size: 0.95rem;
}

.post-tags {
    margin: 0.25rem 0 0;
}

.update-window-hint {
    margin: 0 0 1.25rem;
    max-width: 42rem;
}

.updates-archive {
    margin-top: 2rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--rule);
}

.updates-archive summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--ink-muted);
    margin-bottom: 0.75rem;
}

.updates-archive[open] summary {
    margin-bottom: 1rem;
}

.update-summary {
    font-size: 1.05rem;
    margin: 0.5rem 0 1rem;
    color: var(--ink-muted);
}

/* Tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    font-size: 0.875rem;
}

.data-table th,
.data-table td {
    border: 1px solid var(--rule);
    padding: 0.55rem 0.65rem;
    text-align: left;
    vertical-align: top;
}

.data-table th {
    background: var(--surface-raised);
    color: var(--ink);
    font-weight: 600;
    font-size: 0.7rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.data-table tbody tr:hover td {
    background: var(--surface-raised);
}

.matrix-scroll {
    overflow-x: auto;
    margin: 1rem 0;
    border: 1px solid var(--rule);
    border-radius: 0;
    box-shadow: var(--shadow-card);
    background: var(--white);
}

.matrix-table-wrap,
.doc-table-wrap {
    margin: 1rem 0;
    border: 1px solid var(--rule);
    border-radius: 0;
    box-shadow: var(--shadow-card);
    background: var(--white);
    overflow: visible;
    max-width: 100%;
}

/* Forms & filters */
.filters {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: end;
    margin-bottom: 1rem;
}

.filters label {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    color: var(--ink-muted);
    font-weight: 500;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.filters input,
.filters select,
.subscribe-form input,
.matrix-filters select {
    min-width: 10rem;
    padding: 0.45rem 0.6rem;
    border: 1px solid var(--rule);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--ink);
    font: inherit;
    font-size: 0.9375rem;
    text-transform: none;
    letter-spacing: normal;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.filters input:focus,
.filters select:focus,
.subscribe-form input:focus,
.matrix-filters select:focus {
    outline: none;
    border-color: var(--slate-deep);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

.filters button,
.subscribe-form button {
    padding: 0.5rem 1.1rem;
    border: 1px solid var(--ink);
    border-radius: var(--radius-sm);
    background: var(--ink);
    color: var(--white);
    font: inherit;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: var(--shadow-card);
    transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.filters button:hover,
.subscribe-form button:hover {
    background: var(--slate-void);
    border-color: var(--slate-void);
    box-shadow: var(--shadow-hover);
    transform: translateY(-1px);
}

.subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
    max-width: 36rem;
}

.subscribe-form label {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-weight: 500;
}

.subscribe-banks {
    border: 1px solid var(--rule);
    padding: 1rem;
    margin: 0;
}

.subscribe-banks legend {
    padding: 0 0.35rem;
    font-weight: 600;
}

.subscribe-bank-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(12rem, 1fr));
    gap: 0.5rem 1rem;
    margin-top: 0.75rem;
}

.checkbox-label {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
    font-weight: 400;
    text-transform: none;
    letter-spacing: normal;
}

.checkbox-label input {
    width: auto;
    min-width: 0;
}

.matrix-reset-btn {
    padding: 0.5rem 1.1rem;
    border: 1px solid var(--rule);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--ink-body);
    font: inherit;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: var(--shadow-card);
    transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.matrix-reset-btn:hover {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--white);
    box-shadow: var(--shadow-hover);
    transform: translateY(-1px);
}

/* Utility text */
.muted {
    color: var(--ink-muted);
}

.mono {
    font-family: ui-monospace, monospace;
    font-size: 0.9em;
}

.warn {
    color: var(--ink-muted);
    font-weight: 600;
}

.status-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: 0.02em;
    text-transform: lowercase;
    white-space: nowrap;
}

.status-badge.status-ok,
.status-ok.status-badge {
    color: var(--status-ok);
    background: var(--status-ok-bg);
}

.status-badge.status-error,
.status-error.status-badge {
    color: var(--status-error);
    background: var(--status-error-bg);
}

.status-badge.status-running,
.status-running.status-badge {
    color: var(--status-running);
    background: var(--status-running-bg);
}

.status-badge.status-pending,
.status-pending.status-badge {
    color: var(--status-pending);
    background: var(--status-pending-bg);
}

/* Layout toolbar */
.layout-toolbar {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin: 1rem 0;
}

.layout-toolbar a {
    color: var(--ink-muted) !important;
    text-decoration: none !important;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.layout-toolbar a:hover {
    color: var(--slate-deep) !important;
}

.layout-toolbar a.active-layout {
    background: var(--surface-raised);
    color: var(--ink) !important;
    font-weight: 600;
}

/* Matrix */
.matrix-toolbar {
    margin: 1rem 0 0.5rem;
}

.matrix-filters {
    margin-bottom: 0.35rem;
}

.matrix-filter-status {
    margin: 0;
    font-size: 0.85rem;
}

.bank-doc-search-toolbar {
    margin: 1.25rem 0 1.75rem;
    padding: 1rem 1.1rem;
    background: var(--surface-raised);
    border: 1px solid var(--rule);
    border-radius: var(--radius-sm);
}

.bank-doc-search-label {
    display: block;
    margin-bottom: 0.45rem;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.bank-doc-search-input {
    width: 100%;
    max-width: 32rem;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--rule);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--ink);
    font: inherit;
    font-size: 0.9375rem;
}

.bank-doc-search-input:focus {
    outline: none;
    border-color: var(--slate-deep);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

.bank-doc-search-status {
    margin: 0.55rem 0 0;
    font-size: 0.85rem;
    min-height: 1.25rem;
}

.bank-doc-recent-hint {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.65rem 0 0;
    font-size: 0.85rem;
}

.bank-doc-recent-swatch {
    display: inline-block;
    width: 0.85rem;
    height: 0.85rem;
    border-radius: 2px;
    background: var(--warn-bg, #fff8e6);
    border: 1px solid var(--warn-border, #e6c200);
    flex-shrink: 0;
}

.doc-matrix tr.bank-doc-row--delta > th,
.doc-matrix tr.bank-doc-row--delta > td {
    background: var(--warn-bg, #fff8e6);
}

.doc-matrix tr.bank-doc-row--delta:hover > th,
.doc-matrix tr.bank-doc-row--delta:hover > td {
    background: #fff3cc;
}

.inventory-table tr.inventory-row--delta > td {
    background: var(--warn-bg, #fff8e6);
}

.inventory-table tr.inventory-row--delta:hover > td {
    background: #fff3cc;
}

.inventory-table tr.inventory-row--stale > td {
    background: var(--surface-raised);
    color: var(--ink-muted);
}

.inventory-table tr.inventory-row--stale a {
    color: var(--ink-muted);
}

.inventory-table tr.inventory-row--stale:hover > td {
    background: var(--surface);
    color: var(--ink-body);
}

.inventory-table tr.inventory-row--stale:hover a {
    color: var(--ink);
}

.doc-search-empty.hidden {
    display: none;
}

.inventory-mobile-empty.hidden {
    display: none;
}

.matrix-sort-btn {
    all: unset;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.15rem;
    font: inherit;
    font-weight: 600;
    color: inherit;
    width: 100%;
}

.matrix-sort-btn:hover {
    color: var(--slate-deep);
}

.matrix-sort-btn.is-active {
    color: var(--slate-deep);
}

.matrix-sort-btn-vertical {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    justify-content: center;
    min-height: 7rem;
    width: auto;
}

.sort-indicator {
    font-size: 0.65rem;
    line-height: 1;
}

.matrix-table thead th:has(.matrix-sort-btn) {
    padding: 0.35rem 0.5rem;
}

.matrix-table {
    font-size: 0.85rem;
    width: 100%;
    margin: 0;
    border-collapse: collapse;
}

.matrix-table.matrix-table--fixed-cols {
    table-layout: fixed;
    min-width: 100%;
}

#matrix-table th:not(.sticky-col),
#matrix-table td:not(.sticky-col) {
    text-align: center;
}

#matrix-table th:not(.sticky-col) .matrix-sort-btn {
    justify-content: center;
}

.matrix-table th,
.matrix-table td {
    vertical-align: top;
    border: 1px solid var(--rule);
    padding: 0.45rem 0.5rem;
}

.matrix-table th {
    background: var(--surface-raised);
    font-size: 0.7rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    font-weight: 600;
}

.matrix-table th:not(.matrix-versions-col):not(.matrix-meta-col),
.matrix-table td:not(.matrix-versions):not(.matrix-cell) {
    white-space: nowrap;
}

.matrix-table .sticky-col {
    position: sticky;
    left: 0;
    z-index: 1;
    background: var(--white);
    box-shadow: 2px 0 4px rgba(10, 11, 13, 0.04);
}

.matrix-table thead .sticky-col {
    background: var(--surface-raised);
    z-index: 2;
}

#matrix-table thead th,
.doc-matrix thead th,
.inventory-table thead th {
    position: sticky;
    top: var(--sticky-table-head-top, calc(var(--nav-h) + 12rem));
    z-index: 30;
    background: var(--surface-raised);
    box-shadow: 0 1px 0 var(--rule);
}

#matrix-table thead .sticky-col,
.doc-matrix thead .sticky-col,
.inventory-table thead .sticky-col {
    z-index: 35;
}

.matrix-type-col {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    max-height: 7rem;
    font-size: 0.75rem;
    padding: 0.35rem 0.25rem;
    white-space: nowrap;
}

.matrix-cell {
    text-align: center;
    white-space: nowrap;
}

.matrix-empty {
    color: var(--ink-muted);
}

.matrix-legend {
    font-size: 0.85rem;
    margin-top: 0.75rem;
}

.matrix-legend-dl {
    margin: 0.75rem 0 0;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.35rem 1rem;
    max-width: 52rem;
}

.matrix-legend-dl dt {
    font-weight: 600;
    color: var(--ink);
}

.matrix-legend-dl dd {
    margin: 0;
    color: var(--ink-muted);
}

.matrix-versions-col {
    min-width: 9rem;
}

.matrix-versions {
    white-space: normal;
    word-break: break-word;
    min-width: 9rem;
    max-width: 12rem;
    font-size: 0.8rem;
    line-height: 1.45;
}

/* Inventory */
.inventory-table {
    font-size: 0.78rem;
    margin: 0;
}

.inventory-table.inventory-table--fixed-cols {
    table-layout: fixed;
    min-width: 100%;
}

.inventory-table th.inventory-center-col,
.inventory-table td.inventory-center-col {
    text-align: center;
}

.inventory-table th,
.inventory-table td {
    vertical-align: top;
    padding: 0.35rem 0.45rem;
}

.inventory-seen-col,
.inventory-seen {
    min-width: 12.5rem;
    white-space: nowrap;
}

.inventory-version-col,
.inventory-version-date {
    white-space: nowrap;
}

.inventory-sha-col,
.inventory-sha {
    white-space: nowrap;
}

.inventory-sha-copy {
    all: unset;
    cursor: pointer;
    font: inherit;
    color: inherit;
    border-bottom: 1px dashed var(--rule-strong);
    padding: 0 0.1rem;
    border-radius: var(--radius-sm);
}

.inventory-sha-copy:hover {
    color: var(--slate-deep);
    border-bottom-color: var(--slate-deep);
    background: rgba(30, 41, 59, 0.06);
}

.inventory-sha-copy:focus-visible {
    outline: 2px solid var(--slate-deep);
    outline-offset: 2px;
}

.inventory-sha-copy.is-copied {
    border-bottom-style: solid;
    color: var(--status-ok);
}

.inventory-sha-copied {
    font-weight: 600;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.inventory-types-col {
    min-width: 6.5rem;
}

.inventory-types {
    white-space: normal;
    font-size: 0.74rem;
    line-height: 1.4;
}

.type-line {
    display: block;
}

.type-line + .type-line {
    margin-top: 0.15rem;
}

.inventory-filename {
    word-break: break-word;
    line-height: 1.35;
}

.version-line {
    display: block;
}

.version-line + .version-line {
    margin-top: 0.2rem;
}

.doc-matrix .filename-cell {
    white-space: nowrap;
    max-width: 1px;
    width: 40%;
    font-weight: 500;
    container-type: inline-size;
}

.doc-matrix .filename-primary {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: clamp(0.62rem, 0.5rem + 1.2cqi, 0.85rem);
    line-height: 1.35;
    max-width: 100%;
}

.doc-matrix .filename-cell a {
    color: var(--ink);
    text-decoration: underline;
    text-decoration-color: var(--slate);
    text-underline-offset: 0.2em;
    font-weight: 600;
}

.doc-matrix .filename-cell a:hover {
    color: var(--slate-deep);
    text-decoration-color: var(--slate-deep);
}

.doc-matrix .small {
    font-size: 0.72rem;
    margin-top: 0.15rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.doc-category-section {
    margin-top: 2rem;
}

.doc-category-section h2 {
    margin-bottom: 0.5rem;
}

.recent-changes {
    margin-top: 2.5rem;
}

.recent-changes-header {
    margin-bottom: 1rem;
}

.recent-changes-header h2 {
    margin-bottom: 0.35rem;
}

.recent-changes-summary {
    margin: 0;
}

.recent-changes-banks {
    display: grid;
    gap: 1rem;
}

.recent-changes-bank {
    background: var(--white);
    border: 1px solid var(--rule);
    box-shadow: var(--shadow-card);
    padding: 1rem 1.15rem;
}

.recent-changes-bank-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.85rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--rule);
}

.recent-changes-bank-title {
    margin: 0 0 0.2rem;
    font-size: 1.05rem;
}

.recent-changes-bank-title a {
    color: var(--ink);
    text-decoration: none;
}

.recent-changes-bank-title a:hover {
    text-decoration: underline;
}

.recent-changes-bank-meta {
    margin: 0;
    font-size: 0.9rem;
}

.recent-changes-bank-link {
    flex-shrink: 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--slate-deep);
    text-decoration: none;
    white-space: nowrap;
}

.recent-changes-bank-link:hover {
    text-decoration: underline;
}

.recent-changes-group + .recent-changes-group {
    margin-top: 0.85rem;
}

.recent-changes-group-title {
    margin: 0 0 0.35rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.change-badge {
    display: inline-block;
    padding: 0.12rem 0.45rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.change-badge.change-added {
    color: var(--status-ok);
    background: var(--status-ok-bg);
}

.change-badge.change-updated {
    color: var(--status-running);
    background: var(--status-running-bg);
}

.change-badge.change-removed {
    color: var(--status-error);
    background: var(--status-error-bg);
}

.recent-changes-list {
    margin: 0;
    padding-left: 1.1rem;
}

.recent-changes-list li {
    margin-bottom: 0.3rem;
}

.recent-changes-list li:last-child {
    margin-bottom: 0;
}

.recent-changes-detail {
    font-size: 0.9rem;
}

.update-post {
    max-width: 42rem;
}

.update-post h1::after {
    display: none;
}

/* Focus & selection */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--slate-deep);
    outline-offset: 2px;
}

::selection {
    background: #cbd5e1;
    color: var(--ink);
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--surface);
}

::-webkit-scrollbar-thumb {
    background: var(--rule-strong);
    border-radius: 0;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--slate);
}

.matrix-mobile-panel {
    display: none;
}

@media (max-width: 767px) {
    :root {
        --content-top: calc(var(--nav-h) + 1.5rem);
    }

    .page-content {
        padding-bottom: 2rem;
    }

    .site-footer {
        padding-top: 2rem;
    }

    .matrix-desktop {
        display: none !important;
    }

    .inventory-desktop {
        display: none !important;
    }

    .matrix-mobile-panel {
        display: block;
        margin: 0 0 1.5rem;
    }
}

.matrix-mobile-actions {
    margin-bottom: 1rem;
}

.matrix-view-status-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.25rem;
    border: 1px solid var(--slate-deep);
    border-radius: var(--radius-sm);
    background: var(--slate-deep);
    color: var(--white);
    font: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.matrix-view-status-btn:hover:not(:disabled) {
    background: var(--slate-void);
    border-color: var(--slate-void);
}

.matrix-view-status-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.matrix-mobile-snapshot-hint {
    margin: 0.5rem 0 0;
    font-size: 0.85rem;
}

.matrix-mobile-banks {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.65rem;
}

.matrix-mobile-bank-card {
    margin: 0;
}

.matrix-mobile-bank-link {
    display: block;
    padding: 0.85rem 1rem;
    border: 1px solid var(--rule);
    background: var(--white);
    box-shadow: var(--shadow-card);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.matrix-mobile-bank-link:hover {
    border-color: var(--slate-deep);
    box-shadow: var(--shadow-hover);
}

.matrix-mobile-bank-name {
    display: block;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.35rem;
}

.matrix-mobile-bank-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
    font-size: 0.85rem;
    color: var(--ink-muted);
}

.matrix-mobile-bank-stat {
    white-space: nowrap;
}

.matrix-snapshot-dialog {
    width: 100vw;
    max-width: 100vw;
    height: 100vh;
    max-height: 100vh;
    margin: 0;
    padding: 0;
    border: none;
    background: rgba(15, 23, 42, 0.92);
}

.matrix-snapshot-dialog::backdrop {
    background: rgba(15, 23, 42, 0.92);
}

.matrix-snapshot-dialog-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    color: var(--white);
}

.matrix-snapshot-dialog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    flex-shrink: 0;
}

.matrix-snapshot-dialog-header h2 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: #f8fafc;
    letter-spacing: normal;
    text-transform: none;
}

.matrix-snapshot-dialog-header h2::after {
    display: none;
}

.matrix-snapshot-close {
    all: unset;
    cursor: pointer;
    font-size: 1.75rem;
    line-height: 1;
    padding: 0.15rem 0.45rem;
    border-radius: var(--radius-sm);
    color: #f8fafc;
}

.matrix-snapshot-close:hover {
    background: rgba(255, 255, 255, 0.12);
}

.matrix-snapshot-dialog-body {
    flex: 1;
    min-width: 0;
    overflow: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x pan-y pinch-zoom;
    padding: 0.75rem;
}

.matrix-snapshot-scroll-wrap {
    display: inline-block;
    width: max-content;
    min-width: 100%;
    line-height: 0;
}

.matrix-snapshot-image {
    display: block;
    width: auto;
    height: auto;
    max-width: none;
    margin: 0;
    background: var(--white);
    border: none;
}

@media (min-width: 768px) {
    .matrix-snapshot-dialog {
        display: none !important;
    }

    .inventory-mobile-panel {
        display: none !important;
    }
}

.inventory-mobile-panel {
    display: none;
}

.inventory-mobile-intro {
    margin: 0 0 1rem;
    font-size: 0.9rem;
}

.inventory-mobile-banks {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.65rem;
}

.inventory-mobile-bank-card {
    margin: 0;
}

.inventory-mobile-bank-link {
    display: block;
    padding: 0.85rem 1rem;
    border: 1px solid var(--rule);
    background: var(--white);
    box-shadow: var(--shadow-card);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.inventory-mobile-bank-link:hover {
    border-color: var(--slate-deep);
    box-shadow: var(--shadow-hover);
}

.inventory-mobile-bank-name {
    display: block;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.25rem;
}

.inventory-mobile-bank-meta {
    font-size: 0.85rem;
    color: var(--ink-muted);
}

.inventory-mobile-search-toolbar {
    margin-bottom: 1rem;
}

.inventory-mobile-search-label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.inventory-mobile-search-input {
    width: 100%;
    padding: 0.55rem 0.65rem;
    border: 1px solid var(--rule);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--ink);
    font: inherit;
    font-size: 1rem;
}

.inventory-mobile-search-input:focus {
    outline: none;
    border-color: var(--slate-deep);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

.inventory-mobile-search-status {
    margin: 0.45rem 0 0;
    font-size: 0.85rem;
}

.inventory-mobile-docs {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
}

.inventory-mobile-doc-card {
    margin: 0;
    padding: 0.85rem 1rem;
    border: 1px solid var(--rule);
    background: var(--white);
    box-shadow: var(--shadow-card);
}

.inventory-mobile-doc-card--delta {
    border-left: 3px solid var(--status-ok);
    background: var(--status-ok-bg);
}

.inventory-mobile-doc-card--stale {
    opacity: 0.72;
    background: var(--surface-raised);
}

.inventory-mobile-doc-card--stale a {
    color: var(--ink-muted);
}

.inventory-mobile-doc-filename {
    margin: 0 0 0.35rem;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.35;
    word-break: break-word;
}

.inventory-mobile-doc-filename a {
    color: var(--ink);
    text-decoration: none;
    border-bottom: 1px solid var(--rule-strong);
}

.inventory-mobile-doc-filename a:hover {
    color: var(--slate-deep);
    border-bottom-color: var(--slate-deep);
}

.inventory-mobile-doc-meta {
    margin: 0 0 0.35rem;
    font-size: 0.82rem;
    line-height: 1.45;
}

.inventory-mobile-doc-badge {
    margin: 0 0 0.5rem;
    font-size: 0.78rem;
    font-weight: 600;
}

.inventory-mobile-doc-badge--delta {
    color: var(--status-ok);
}

.inventory-mobile-doc-badge--stale {
    color: var(--ink-muted);
}

.inventory-mobile-doc-details {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.25rem 0.75rem;
    margin: 0.5rem 0;
    font-size: 0.78rem;
}

.inventory-mobile-doc-detail {
    display: contents;
}

.inventory-mobile-doc-detail dt {
    color: var(--ink-muted);
    font-weight: 600;
}

.inventory-mobile-doc-detail dd {
    margin: 0;
    word-break: break-word;
}

.inventory-mobile-doc-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.85rem;
}

.inventory-mobile-doc-actions a {
    font-weight: 600;
}

.inventory-mobile-empty {
    margin: 1rem 0 0;
}

@media (max-width: 767px) {
    .page-sticky-pane--inventory .filters label,
    .page-sticky-pane--inventory .filters button {
        flex: 1 1 100%;
    }

    .page-sticky-pane--inventory .filters select,
    .page-sticky-pane--inventory .filters input[type="text"] {
        width: 100%;
        min-width: 0;
    }

    .inventory-mobile-panel {
        display: block;
        margin-bottom: 1.5rem;
    }
}

@media print {
    .site-header,
    .site-footer {
        display: none;
    }

    body {
        color: #000;
        background: #fff !important;
        background-image: none;
    }
}