@layer base, theme, components, utilities;

@layer theme {
    :root {
        color-scheme: light;
        --ink: #2b1d12;
        --muted: #80634b;
        --paper: #f6eee5;
        --panel: #fffdf9;
        --line: #dcc9b8;
        --accent: #d96d1a;
        --accent-dark: #a94c0e;
        --danger: #8f2f1c;
        --focus: #d96d1a;
        --shadow: 0 .35rem 1.1rem rgb(43 29 18 / 7%);
        font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
        color: var(--ink);
        background: var(--paper);
        line-height: 1.5;
    }
}

@layer base {
    :where(*, *::before, *::after) { box-sizing: border-box; }
    body { min-inline-size: 0; margin: 0; background: var(--paper); }
    a { color: var(--accent-dark); }
    button, input, textarea { font: inherit; }
    button, .button { min-block-size: 2.75rem; }
    button { cursor: pointer; }
    button:disabled { cursor: not-allowed; opacity: .6; }
    button[aria-disabled="true"] { cursor: progress; opacity: .6; }
    :focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
    h1, h2, p { margin-block-start: 0; }
    h1 { margin-block-end: .6rem; font-size: clamp(1.8rem, 7vw, 3rem); line-height: 1.1; text-wrap: balance; }
    h2 { margin-block-end: .6rem; font-size: 1.3rem; text-wrap: balance; }
    ul { padding-inline-start: 1.25rem; }
}

@layer components {
    .skip-link { position: absolute; inset-inline-start: 1rem; inset-block-start: -4rem; z-index: 2; padding: .6rem .8rem; background: var(--ink); color: white; }
    .skip-link:focus { inset-block-start: 1rem; }
    .site-header { inline-size: 100%; background: var(--ink); color: white; }
    .header-inner { display: flex; flex-wrap: wrap; gap: .6rem 1rem; align-items: center; justify-content: space-between; padding-block: 1rem; }
    .header-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
    .header-button { min-block-size: 2.25rem; padding: .35rem .7rem; background: transparent; border-color: rgb(247 239 230 / 45%); color: white; }
    .brand { color: white; font-weight: 750; text-decoration: none; letter-spacing: .01em; }
    .page-width { inline-size: min(100% - 2rem, 72rem); margin-inline: auto; }
    .narrow { inline-size: min(100% - 2rem, 42rem); }
    pde-dashboard-shell { display: block; }
    .dashboard-shell { display: grid; gap: 1rem; padding-block: 1.25rem 3rem; }
    .dashboard-content { display: grid; gap: 1rem; min-inline-size: 0; }
    .dashboard-shell > .dashboard-content { inline-size: auto; margin: 0; }
    .dashboard-nav { align-self: start; }
    .dashboard-nav h1 { margin-block: .35rem 1rem; font-size: 1.5rem; }
    .dashboard-nav nav { display: flex; gap: .35rem; overflow-x: auto; scrollbar-width: thin; }
    .nav-link { border-radius: .45rem; padding: .6rem .75rem; color: var(--muted); font-weight: 700; text-decoration: none; white-space: nowrap; }
    .nav-link:hover, .nav-link[aria-current="page"] { background: #f1dfcf; color: var(--ink); }
    .page-stack { display: grid; gap: 1rem; padding-block: 1.25rem 3rem; }
    .page-heading, .section-heading { display: flex; gap: 1rem; align-items: center; justify-content: space-between; }
    .page-heading { align-items: flex-start; }
    .page-title { margin-block-end: .25rem; font-size: clamp(2rem, 4vw, 3rem); }
    .eyebrow { margin: 0; color: var(--muted); font-size: .76rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
    .lede { max-inline-size: 44rem; color: var(--muted); font-size: 1.08rem; text-wrap: pretty; }
    .muted { color: var(--muted); }
    .text-link { font-weight: 700; white-space: nowrap; }
    .panel { background: var(--panel); border: 1px solid var(--line); border-radius: .75rem; padding: 1rem; box-shadow: var(--shadow); }
    .summary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
    pde-dashboard-metric { display: block; }
    .summary-card strong { font-size: clamp(1.8rem, 5vw, 2.35rem); line-height: 1.1; }
    .summary-card .muted { font-size: .85rem; }
    .overview-grid { display: grid; gap: 1rem; }
    .overview-note { border-color: #e6b27e; }
    .create-panel { border-color: #e6b27e; }
    .overview-record { display: flex; flex-wrap: wrap; gap: .35rem .75rem; align-items: baseline; justify-content: space-between; }
    .badge { display: inline-flex; align-items: center; min-block-size: 1.6rem; padding-inline: .55rem; border-radius: 99rem; background: #f1dfcf; color: #8a481d; font-size: .85rem; font-weight: 700; }
    .badge-live { background: #dcebdc; color: #245b34; }
    .button { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; border: 1px solid var(--accent); border-radius: .45rem; padding: .55rem .9rem; background: var(--accent); color: var(--ink); font-weight: 750; text-decoration: none; }
    .button:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: white; }
    .button.secondary { background: var(--panel); color: var(--accent-dark); border-color: var(--line); }
    .button.danger { background: var(--panel); border-color: #d6a38a; color: var(--danger); }
    .form-stack, .form-grid { display: grid; gap: .7rem; }
    .form-grid { margin-block-start: 1rem; }
    label { font-weight: 650; }
    input, textarea { font-size: 1rem; inline-size: 100%; min-block-size: 2.75rem; border: 1px solid #b99c85; border-radius: .35rem; padding: .55rem .65rem; color: var(--ink); background: white; }
    textarea { resize: vertical; }
    .field-wide { grid-column: 1 / -1; }
    .status { min-block-size: 1.5rem; margin-block: .5rem; color: var(--muted); }
    .status.error { color: var(--danger); font-weight: 700; }
    .retry-button { margin-block-start: -.5rem; }
    .record-list { display: grid; gap: .75rem; }
    .record { border: 1px solid var(--line); border-radius: .5rem; padding: .85rem; overflow-wrap: anywhere; }
    .record-header { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: space-between; margin-block-end: .65rem; }
    .record dl, .facts { display: grid; grid-template-columns: minmax(7rem, .4fr) 1fr; gap: .35rem .8rem; margin: 0; }
    .record dt, .facts dt { color: var(--muted); font-size: .84rem; }
    .record dd, .facts dd { min-inline-size: 0; margin: 0; }
    .record .form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-block-start: .6rem; }
    .record .form-actions > span { flex: 1 1 18rem; min-inline-size: 0; }
    details { margin-block-start: .75rem; border-block-start: 1px solid var(--line); padding-block-start: .75rem; }
    summary { cursor: pointer; font-weight: 700; }
    .decision-actions { display: grid; grid-template-columns: 1fr; gap: .7rem; margin-block-start: 1.25rem; }
    dialog { inline-size: min(42rem, calc(100% - 2rem)); max-inline-size: none; max-block-size: calc(100dvh - 2rem); border: 0; border-radius: .75rem; padding: 0; box-shadow: 0 1rem 3rem rgb(0 0 0 / 28%); }
    dialog .panel { max-block-size: calc(100dvh - 2rem); overflow: auto; }
    dialog[open] { margin: auto; }
    dialog::backdrop { background: rgb(0 0 0 / 45%); }
    /* Dashboard uses one reading surface; borders separate records, not wrappers. */
    pde-dashboard-shell { --muted: #715d4e; --paper: #faf7f2; background: var(--paper); min-block-size: 100dvh; }
    pde-dashboard-shell .site-header { background: var(--paper); color: var(--ink); border-block-end: 1px solid var(--line); }
    pde-dashboard-shell .header-inner { flex-wrap: wrap; gap: .75rem; padding-block: .5rem; }
    pde-dashboard-shell .brand { color: var(--ink); font-size: .9rem; font-weight: 650; max-inline-size: 13rem; }
    .account-action { flex-shrink: 0; border: 0; background: transparent; color: var(--muted); padding: .5rem; }
    .account-action:hover { color: var(--ink); text-decoration: underline; }
    .dashboard-shell { padding-block: 1.25rem calc(7rem + env(safe-area-inset-bottom)); }
    .dashboard-content { display: flex; flex-direction: column; gap: 1rem; }
    .dashboard-content .page-title { font-size: 1.6rem; font-weight: 650; margin: 0; }
    .dashboard-content .page-heading { align-items: baseline; flex-wrap: wrap; gap: .25rem; }
    .dashboard-content .page-heading .eyebrow { display: none; }
    .dashboard-content .page-heading .lede { font-size: 1rem; margin-block: .5rem 0; }
    .dashboard-nav { position: fixed; inset: auto 0 0; z-index: 1; border-block-start: 1px solid var(--line); background: var(--panel); padding: .25rem max(.5rem, env(safe-area-inset-right)) max(.25rem, env(safe-area-inset-bottom)) max(.5rem, env(safe-area-inset-left)); }
    .dashboard-nav nav { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .25rem; overflow: visible; }
    .nav-link { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .2rem; padding: .5rem .1rem; min-block-size: 3.5rem; font-size: .75rem; font-weight: 600; white-space: normal; overflow-wrap: anywhere; border-radius: .25rem; }
    .nav-link svg { inline-size: 1.25rem; block-size: 1.25rem; fill: none; stroke: currentColor; stroke-width: 1.6; flex-shrink: 0; }
    .nav-link[aria-current="page"] { box-shadow: inset 0 -2px var(--accent-dark); }
    .runtime-state { display: flex; align-items: flex-start; gap: .75rem; padding-block: .5rem; }
    .runtime-state h2 { font-size: 1.25rem; margin-block-end: .2rem; }
    .runtime-state p { margin: 0; font-size: .85rem; }
    .state-dot { inline-size: .65rem; block-size: .65rem; flex-shrink: 0; border: 2px solid var(--muted); border-radius: 50%; margin-block-start: .5rem; }
    .state-dot[data-state="ready"] { background: #316944; border-color: #316944; }
    .state-dot[data-state="error"] { border-radius: 0; background: var(--danger); border-color: var(--danger); }
    .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; padding-block: 1rem; border-block: 1px solid var(--line); }
    .summary-item { display: flex; flex-direction: column; gap: .25rem; min-inline-size: 0; }
    .metric-label { color: var(--muted); font-size: .85rem; }
    .summary-item strong { font-size: 1.8rem; font-weight: 650; line-height: 1.25; }
    .summary-item .muted { font-size: .8rem; }
    .summary-item:not([state="ready"]) strong { font-size: 1rem; }
    .summary-item[state="loading"] strong { border-inline-start: 2px dotted var(--muted); padding-inline-start: .5rem; }
    .summary-item[state="error"] strong, .error { color: var(--danger); }
    .summary-item[state="unavailable"] strong { color: var(--muted); }
    .attention { border-inline-start: 3px solid var(--accent); padding: .25rem 0 .25rem 1rem; }
    .attention h2 { font-size: 1rem; margin-block-end: .35rem; }
    .attention p { font-size: .9rem; margin-block-end: .75rem; }
    .attention p:last-child { margin: 0; }
    .text-action { min-block-size: 2.75rem; padding: .5rem .75rem .5rem 0; border: 0; color: var(--accent-dark); background: transparent; text-decoration: underline; text-underline-offset: .2em; }
    .overview-grid { gap: 1.5rem; margin-block-start: .5rem; }
    .overview-grid > section { min-inline-size: 0; }
    .section-heading { flex-wrap: wrap; gap: .25rem .75rem; }
    .section-heading h2 { font-size: 1rem; margin: 0; }
    .text-link { display: inline-flex; align-items: center; gap: .4rem; min-block-size: 2.75rem; white-space: normal; font-size: .85rem; font-weight: 600; }
    .overview-record { display: block; border-block-start: 1px solid var(--line); padding-block: .75rem; overflow-wrap: anywhere; font-size: .9rem; }
    .overview-record > strong, .overview-record > span { display: block; }
    .overview-record .record-header { margin-block-end: .2rem; }
    .overview-record time, .audit-client { font-size: .8rem; }
    .dashboard-content .panel { padding: 0; background: transparent; border: 0; border-radius: 0; box-shadow: none; }
    .dashboard-content .record { border: 0; border-block-start: 1px solid var(--line); border-radius: 0; padding: 1rem 0; }
    .dashboard-content .status:empty { display: none; }
    .dashboard-content .retry-button { align-self: flex-start; }
    .dashboard-content summary { min-block-size: 2.75rem; }
    pde-dashboard-shell :is(a, button, input, summary) { scroll-margin-block-end: 7rem; }
    /* Repeated records expose their summary first; full values remain in native disclosures. */
    .section-note { margin: 0; font-size: .85rem; }
    .field-help { display: block; font-size: .85rem; font-weight: 400; }
    .create-disclosure { margin: 0; border: 0; padding: 0; }
    .create-disclosure > summary { color: var(--accent-dark); padding-block: .5rem; }
    .create-disclosure[open] { padding-block-end: 1rem; border-block-end: 1px solid var(--line); }
    #clients { gap: 0; }
    .client-record { margin: 0; padding: 0; border-block-start: 1px solid var(--line); overflow-wrap: anywhere; }
    .client-record > summary { padding-block: .75rem; }
    .client-summary-line { display: inline-flex; vertical-align: top; inline-size: calc(100% - 1.25rem); gap: .5rem; align-items: baseline; justify-content: space-between; }
    .client-summary-line strong { min-inline-size: 0; font-weight: 650; }
    .client-summary-line .badge { flex-shrink: 0; font-size: .75rem; }
    .client-summary-note { display: block; padding-inline-start: 1.25rem; font-size: .85rem; font-weight: 400; margin-block-start: .15rem; }
    .client-content { padding: 0 0 1rem 1.25rem; }
    .client-content h2, .desk-record h2 { font-size: 1.05rem; margin: 0; }
    .access-group { margin-block: .75rem; }
    .access-group h3 { margin: 0; color: var(--muted); font-size: .85rem; font-weight: 600; }
    .access-row { display: grid; gap: .35rem .75rem; padding-block: .5rem; border-block-end: 1px solid var(--line); }
    .access-row strong { font-size: .9rem; font-weight: 600; }
    .access-row p { font-size: .85rem; margin: .15rem 0 0; }
    .compact-actions { display: flex; flex-wrap: wrap; gap: .25rem .5rem; align-items: center; }
    .compact-actions .button { padding: .4rem .65rem; font-size: .85rem; font-weight: 600; }
    .destructive { color: var(--danger); }
    .client-settings { padding-block-start: 0; }
    .client-settings > summary { padding-block: .5rem; }
    .client-settings .facts { font-size: .9rem; }
    .policy-form { display: flex; flex-wrap: wrap; gap: .5rem; align-items: end; margin-block: 1rem; }
    .policy-form > label { flex: 1 1 12rem; }
    .metadata-form { border-block-start: 1px solid var(--line); padding-block: 1rem .5rem; }
    .metadata-form button { justify-self: start; }
    .client-settings label { font-size: .9rem; }
    .desk-record { border-block-start: 1px solid var(--line); padding-block: .75rem; overflow-wrap: anywhere; }
    .desk-record .record-header { margin-block-end: .25rem; align-items: baseline; font-size: .85rem; }
    .desk-description { font-size: .85rem; margin-block-end: .5rem; }
    .capability-list { list-style: none; padding: 0; margin: 0; }
    .capability-detail { margin: 0; padding: 0; border: 0; }
    .capability-detail > summary { padding-block: .6rem; font-size: .9rem; border-block-end: 1px solid var(--line); }
    .capability-detail > summary strong { font-weight: 500; }
    .capability-detail > summary span { float: inline-end; margin-inline-start: .5rem; font-size: .8rem; font-weight: 400; }
    .capability-detail .facts { padding-block: .65rem; font-size: .85rem; }
    .audit-table { inline-size: 100%; border-collapse: collapse; table-layout: fixed; font-size: .85rem; }
    .audit-table thead { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip-path: inset(50%); }
    .audit-table tbody, .audit-table tr { display: block; }
    .audit-table tbody tr { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0 .5rem; padding-block: .25rem .5rem; border-block-start: 1px solid var(--line); }
    .audit-table td { min-inline-size: 0; padding: 0; vertical-align: top; }
    .audit-detail { margin: 0; padding: 0; border: 0; overflow-wrap: anywhere; }
    .audit-detail > summary { padding-block: .65rem .4rem; font-weight: 600; }
    .audit-detail .facts { grid-template-columns: minmax(4rem, .35fr) minmax(0, 1fr); gap: .25rem .5rem; margin-block: .25rem .5rem; }
    .audit-detail .facts dd { margin: 0; }
    .audit-decision { padding-block-start: .65rem !important; text-align: end; }
    .decision-label { font-size: .8rem; font-weight: 600; }
    .decision-label[data-decision="allow"] { color: #245b34; }
    .decision-label[data-decision="deny"] { color: var(--danger); }
    .audit-time { color: var(--muted); font-size: .75rem; }
    .audit-table .audit-client { max-inline-size: 6rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); font-size: .75rem; text-align: end; }
    .landing-page { max-inline-size: 58rem; }
    .landing-page .panel { min-inline-size: 0; border: 0; border-block-end: 1px solid var(--line); border-radius: 0; box-shadow: none; padding: 0 0 1rem; background: transparent; }
    .landing-page .hero h1 { font-size: clamp(1.6rem, 4vw, 2.2rem); }
    .landing-page .hero p:last-child { margin-block-end: 0; }
    .landing-page ol { padding-inline-start: 1.25rem; margin-block: .5rem 0; }
    .landing-page li { margin-block: .5rem; }
    .landing-page code, .facts dd { overflow-wrap: anywhere; }
    .setup-reference { margin: 0; padding: 0; border: 0; min-inline-size: 0; }
    .setup-reference > summary { min-block-size: 2.75rem; padding-block: .5rem; }
    .table-scroll { max-inline-size: 100%; overflow-x: auto; }
    .table-scroll table { min-inline-size: 42rem; border-collapse: collapse; }
    .table-scroll th, .table-scroll td { padding: .5rem; border-block-end: 1px solid var(--line); text-align: start; vertical-align: top; }
    .decision-page h1 { font-size: 1.65rem; }
    .status:empty { display: none; }
}

@layer utilities {
    .visually-hidden { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
    [hidden] { display: none !important; }
    @media (min-width: 38rem) {
        .page-width { inline-size: min(100% - 3rem, 72rem); }
        .narrow { inline-size: min(100% - 3rem, 42rem); }
        .panel { padding: 1.5rem; }
        .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
        .decision-actions { grid-template-columns: 1fr 1fr; }
        .access-row { grid-template-columns: minmax(10rem, 1fr) auto; align-items: center; }
        .client-content { max-inline-size: 52rem; }
        pde-dashboard-shell .header-inner { flex-wrap: nowrap; }

    }
    @media (min-width: 56rem) {
        .dashboard-shell { grid-template-columns: 10rem minmax(0, 1fr); align-items: start; gap: 3rem; padding-block: 2rem 3rem; }
        .dashboard-nav { position: sticky; inset: 1rem auto auto; padding: 0; background: transparent; border: 0; }
        .dashboard-nav nav { grid-template-columns: 1fr; }
        .nav-link { flex-direction: row; justify-content: flex-start; gap: .75rem; padding: .75rem; font-size: .9rem; min-block-size: 2.75rem; }
        .nav-link[aria-current="page"] { box-shadow: inset 2px 0 var(--accent-dark); }
        .audit-table thead { position: static; inline-size: auto; block-size: auto; overflow: visible; clip-path: none; }
        .audit-table tbody { display: table-row-group; }
        .audit-table tr, .audit-table tbody tr { display: table-row; }
        .audit-table th { text-align: start; color: var(--muted); font-weight: 500; padding: .5rem .5rem .5rem 0; }
        .audit-table th:nth-child(1) { inline-size: 42%; }
        .audit-table th:nth-child(2) { inline-size: 12%; }
        .audit-table th:nth-child(3) { inline-size: 27%; }
        .audit-table th:nth-child(4) { inline-size: 19%; }
        .audit-table td { padding: .65rem .5rem .5rem 0; }
        .audit-table .audit-event { padding-block: 0; }
        .audit-table .audit-decision, .audit-table .audit-client { text-align: start; }
        .audit-table .audit-client { max-inline-size: none; }
        .audit-table .audit-time, .audit-table .audit-client { font-size: .8rem; }
        .overview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem; }
        .summary-grid { gap: 2rem; }
        pde-dashboard-shell :is(a, button, input, summary) { scroll-margin-block-end: 1rem; }
    }
    @media (prefers-reduced-motion: reduce) {
        *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .001ms !important; animation-duration: .001ms !important; }
    }
    @media (forced-colors: active) {
        .panel, .record, input, textarea { border-color: CanvasText; }
        .button, .button.secondary, .button.danger { border-color: ButtonText; color: ButtonText; background: ButtonFace; }
        .nav-link[aria-current="page"] { outline: 2px solid Highlight; }
    }
}