/* CentralFiscal Developer Portal -- tokens de cor/fonte herdados do design system
   (CentralFiscal_Design_System.md), layout (sidebar + conteudo + busca) 100% novo --
   nenhum app existente tinha esse padrao. Dark mode via [data-theme] no <html>, nao via
   checkbox-hack (mais simples de manter numa base de codigo nova). */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap");

:root {
    /* "chrome" -- sidebar, topbar de codigo, blocos de codigo: quase-preto fixo,
       igual ao padrao ReDoc/PlugNotas (nao navy-azulado como a v1). */
    --cf-ink: #0B0C10;
    --cf-ink-soft: #17191F;
    --cf-ink-text: #E7E9ED;
    --cf-ink-muted: #8B90A0;
    --cf-ink-border: #262832;

    --cf-bg: #F2F3F6;
    --cf-bg-soft: #E8E9EE;
    --cf-surface: #FFFFFF;
    --cf-primary: #087BFF;
    --cf-primary-dark: #0057D8;
    --cf-cyan: #22D3EE;
    --cf-navy: #0B0C10;
    --cf-text: #1A1C22;
    --cf-muted: #6B7080;
    --cf-border: #E2E3E9;
    --cf-shadow: 0 18px 45px rgba(15, 20, 35, 0.10);
    --cf-code-bg: #0B0C10;
    --cf-code-text: #E7E9ED;
    --cf-success: #0F9D58;
    --cf-success-bg: #E6F7EE;
    --cf-danger: #D93025;
    --cf-danger-bg: #FDECEA;
    --cf-warn: #B7791F;
    --cf-warn-bg: #FEF3DC;
    --cf-radius: 12px;
    --cf-font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    --cf-font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
    :root {
        --cf-ink: #050608;
        --cf-ink-soft: #101116;
        --cf-ink-border: #202028;
        --cf-bg: #0D0E12;
        --cf-bg-soft: #16171D;
        --cf-surface: #17181F;
        --cf-primary: #4EA1FF;
        --cf-primary-dark: #8CC4FF;
        --cf-cyan: #22D3EE;
        --cf-navy: #E7E9ED;
        --cf-text: #E7E9ED;
        --cf-muted: #8B90A0;
        --cf-border: #262832;
        --cf-shadow: 0 18px 45px rgba(0, 0, 0, 0.45);
        --cf-code-bg: #050608;
        --cf-code-text: #E7E9ED;
        --cf-success-bg: #0E2A1C;
        --cf-danger-bg: #331313;
        --cf-warn-bg: #2E2308;
    }
}

:root[data-theme="dark"] {
    --cf-ink: #050608;
    --cf-ink-soft: #101116;
    --cf-ink-border: #202028;
    --cf-bg: #0D0E12;
    --cf-bg-soft: #16171D;
    --cf-surface: #17181F;
    --cf-primary: #4EA1FF;
    --cf-primary-dark: #8CC4FF;
    --cf-cyan: #22D3EE;
    --cf-navy: #E7E9ED;
    --cf-text: #E7E9ED;
    --cf-muted: #8B90A0;
    --cf-border: #262832;
    --cf-shadow: 0 18px 45px rgba(0, 0, 0, 0.45);
    --cf-code-bg: #050608;
    --cf-code-text: #E7E9ED;
    --cf-success-bg: #0E2A1C;
    --cf-danger-bg: #331313;
    --cf-warn-bg: #2E2308;
}

:root[data-theme="light"] {
    --cf-ink: #0B0C10;
    --cf-ink-soft: #17191F;
    --cf-ink-border: #262832;
    --cf-bg: #F2F3F6;
    --cf-bg-soft: #E8E9EE;
    --cf-surface: #FFFFFF;
    --cf-primary: #087BFF;
    --cf-primary-dark: #0057D8;
    --cf-navy: #0B0C10;
    --cf-text: #1A1C22;
    --cf-muted: #6B7080;
    --cf-border: #E2E3E9;
    --cf-shadow: 0 18px 45px rgba(15, 20, 35, 0.10);
    --cf-code-bg: #0B0C10;
    --cf-code-text: #E7E9ED;
    --cf-success-bg: #E6F7EE;
    --cf-danger-bg: #FDECEA;
    --cf-warn-bg: #FEF3DC;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--cf-font);
    background: var(--cf-bg);
    color: var(--cf-text);
    -webkit-font-smoothing: antialiased;
    transition: background-color .15s ease, color .15s ease;
}

a { color: inherit; }

code, pre, kbd { font-family: var(--cf-font-mono); }

/* ---------- Layout shell ---------- */

.dp-shell {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
}

.dp-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    background: var(--cf-ink);
    color: var(--cf-ink-text);
    padding: 18px 14px 40px;
    display: flex;
    flex-direction: column;
}

.dp-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 6px 16px;
    text-decoration: none;
}

.dp-brand-mark {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dp-brand-mark svg { width: 100%; height: 100%; }

.dp-brand-word {
    font-weight: 800;
    font-size: 17px;
    letter-spacing: -0.01em;
    color: var(--cf-ink-text);
}

.dp-brand-word span { color: #6BB2FF; }

.dp-sidebar-search {
    position: relative;
    margin: 0 2px 18px;
}

.dp-sidebar-search input {
    width: 100%;
    padding: 9px 12px 9px 34px;
    border-radius: 9px;
    border: 1px solid var(--cf-ink-border);
    background: var(--cf-ink-soft);
    color: var(--cf-ink-text);
    font-family: var(--cf-font);
    font-size: 13.5px;
}

.dp-sidebar-search input::placeholder { color: var(--cf-ink-muted); }
.dp-sidebar-search input:focus { outline: 2px solid var(--cf-primary); outline-offset: 1px; }

.dp-sidebar-search .dp-search-icon {
    position: absolute;
    left: 11px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--cf-ink-muted);
    font-size: 14px;
    pointer-events: none;
}

.dp-sidebar-search .dp-search-kbd {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 11px;
    color: var(--cf-ink-muted);
    border: 1px solid var(--cf-ink-border);
    border-radius: 5px;
    padding: 1px 6px;
    background: var(--cf-ink);
}

.dp-sidebar-search .dp-search-results {
    background: var(--cf-surface);
    color: var(--cf-text);
}

.dp-nav-group {
    margin-bottom: 4px;
    border-top: 1px solid var(--cf-ink-border);
}

.dp-nav-group:first-of-type { border-top: none; }

.dp-nav-group-title {
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--cf-ink-muted);
    padding: 12px 8px 12px 4px;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 7px;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.dp-nav-group-title::-webkit-details-marker { display: none; }

.dp-nav-group-title::after {
    content: "";
    margin-left: auto;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 4px 0 4px 6px;
    border-color: transparent transparent transparent var(--cf-ink-muted);
    flex-shrink: 0;
    transform: rotate(90deg);
    transition: transform .12s ease;
}

.dp-nav-group:not([open]) .dp-nav-group-title::after { transform: rotate(0deg); }

.dp-nav-links { padding-bottom: 10px; }

.dp-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 7px 10px 7px 22px;
    border-radius: 8px;
    font-size: 13.5px;
    color: #C4C8D4;
    text-decoration: none;
    line-height: 1.3;
}

.dp-nav-link:hover { background: var(--cf-ink-soft); color: var(--cf-ink-text); }

.dp-nav-link.is-active {
    background: var(--cf-ink-soft);
    color: #6BB2FF;
    font-weight: 600;
}

.dp-nav-sublinks {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 0 10px 8px 30px;
}

.dp-nav-sublink {
    font-size: 11px;
    color: var(--cf-ink-muted);
    text-decoration: none;
    padding: 1px 7px;
    border-radius: 999px;
    background: var(--cf-ink-soft);
    border: 1px solid var(--cf-ink-border);
    line-height: 1.5;
}

.dp-nav-sublink:hover { color: var(--cf-ink-text); border-color: #6BB2FF; }

.dp-nav-sublink-cross {
    border-style: dashed;
    color: #6BB2FF;
}

.dp-nav-sublabel {
    flex-basis: 100%;
    font-size: 9.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--cf-ink-muted);
    margin: 2px 0 1px;
}

.dp-nav-badge {
    font-size: 9.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--cf-ink-muted);
    background: var(--cf-ink-soft);
    border: 1px solid var(--cf-ink-border);
    border-radius: 999px;
    padding: 1px 7px;
    flex-shrink: 0;
}

.dp-sidebar-foot {
    margin-top: auto;
    padding: 16px 6px 4px;
    font-size: 11.5px;
    color: var(--cf-ink-muted);
    border-top: 1px solid var(--cf-ink-border);
}

/* ---------- Main column ---------- */

.dp-main { min-width: 0; }

.dp-topbar {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 32px;
    background: color-mix(in srgb, var(--cf-bg) 88%, transparent);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--cf-border);
}

.dp-search {
    position: relative;
    flex: 1;
    max-width: 420px;
}

.dp-search input {
    width: 100%;
    padding: 9px 12px 9px 34px;
    border-radius: 9px;
    border: 1px solid var(--cf-border);
    background: var(--cf-surface);
    color: var(--cf-text);
    font-family: var(--cf-font);
    font-size: 13.5px;
}

.dp-search input:focus { outline: 2px solid var(--cf-primary); outline-offset: 1px; }

.dp-search-icon {
    position: absolute;
    left: 11px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--cf-muted);
    font-size: 14px;
    pointer-events: none;
}

.dp-search-kbd {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 11px;
    color: var(--cf-muted);
    border: 1px solid var(--cf-border);
    border-radius: 5px;
    padding: 1px 6px;
    background: var(--cf-bg-soft);
}

.dp-search-results {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: var(--cf-surface);
    border: 1px solid var(--cf-border);
    border-radius: 10px;
    box-shadow: var(--cf-shadow);
    max-height: 360px;
    overflow-y: auto;
    display: none;
    z-index: 20;
}

.dp-search-results.is-open { display: block; }

.dp-search-result {
    display: block;
    padding: 10px 14px;
    text-decoration: none;
    border-bottom: 1px solid var(--cf-border);
}

.dp-search-result:last-child { border-bottom: none; }
.dp-search-result:hover, .dp-search-result.is-focused { background: var(--cf-bg-soft); }

.dp-search-result-title { font-size: 13.5px; font-weight: 600; color: var(--cf-text); }
.dp-search-result-cat { font-size: 11.5px; color: var(--cf-muted); margin-top: 2px; }

.dp-topbar-spacer { flex: 1; }

.dp-theme-toggle {
    border: 1px solid var(--cf-border);
    background: var(--cf-surface);
    color: var(--cf-text);
    border-radius: 8px;
    padding: 8px 10px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
}

.dp-topbar-link {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--cf-primary-dark);
    text-decoration: none;
    white-space: nowrap;
}

.dp-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 32px 100px;
}

.dp-content.dp-content-endpoint {
    max-width: 1220px;
}

/* ---------- Endpoint two-column layout (main + sticky code rail) ---------- */

.dp-endpoint-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 460px;
    gap: 48px;
    align-items: start;
}

.dp-endpoint-main { min-width: 0; }

.dp-endpoint-aside {
    position: sticky;
    top: 76px;
    align-self: start;
}

.dp-endpoint-aside-inner {
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    scrollbar-width: thin;
    padding-right: 2px;
}

.dp-aside-panel { display: none; }
.dp-aside-panel.is-active { display: block; animation: dp-aside-fade .18s ease; }

@keyframes dp-aside-fade {
    from { opacity: 0; transform: translateY(3px); }
    to { opacity: 1; transform: translateY(0); }
}

.dp-aside-panel-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--cf-muted);
    margin: 0 0 8px;
}

.dp-aside-panel .dp-code-block:last-child { margin-bottom: 0; }

.dp-breadcrumb {
    font-size: 12.5px;
    color: var(--cf-muted);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.dp-breadcrumb a { color: var(--cf-muted); text-decoration: none; }
.dp-breadcrumb a:hover { color: var(--cf-primary-dark); }

.dp-eyebrow {
    font-size: 12.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--cf-primary-dark);
    margin-bottom: 8px;
}

h1.dp-title {
    font-size: 34px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--cf-navy);
    margin: 0 0 12px;
    line-height: 1.15;
}

.dp-lede {
    font-size: 16.5px;
    color: var(--cf-muted);
    line-height: 1.6;
    margin: 0 0 32px;
    max-width: 68ch;
}

.dp-content h2 {
    font-size: 21px;
    font-weight: 750;
    color: var(--cf-navy);
    letter-spacing: -0.01em;
    margin: 44px 0 14px;
    scroll-margin-top: 84px;
}

.dp-content h2:first-of-type { margin-top: 0; }

.dp-content h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--cf-navy);
    margin: 26px 0 10px;
    scroll-margin-top: 84px;
}

.dp-content p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--cf-text);
    max-width: 68ch;
}

.dp-content ul, .dp-content ol {
    font-size: 15px;
    line-height: 1.8;
    color: var(--cf-text);
    max-width: 68ch;
    padding-left: 22px;
}

/* ---------- Cards / callouts ---------- */

.dp-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin: 8px 0 36px;
}

.dp-card {
    display: block;
    text-decoration: none;
    background: var(--cf-surface);
    border: 1px solid var(--cf-border);
    border-radius: var(--cf-radius);
    padding: 18px 18px 16px;
    transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}

.dp-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--cf-shadow);
    border-color: var(--cf-primary);
}

.dp-card-icon { font-size: 22px; margin-bottom: 10px; display: block; }
.dp-card-title { font-size: 15px; font-weight: 700; color: var(--cf-navy); margin-bottom: 4px; }
.dp-card-desc { font-size: 13px; color: var(--cf-muted); line-height: 1.5; }
.dp-card.is-disabled { opacity: .55; cursor: default; }
.dp-card.is-disabled:hover { transform: none; box-shadow: none; border-color: var(--cf-border); }

.dp-callout {
    border-radius: 10px;
    border: 1px solid var(--cf-border);
    padding: 14px 16px;
    margin: 18px 0;
    font-size: 14px;
    line-height: 1.6;
    display: flex;
    gap: 10px;
}

.dp-callout-icon { flex-shrink: 0; font-size: 16px; }
.dp-callout-info { background: var(--cf-bg-soft); border-color: var(--cf-border); }
.dp-callout-warn { background: var(--cf-warn-bg); border-color: var(--cf-warn); color: var(--cf-warn); }
.dp-callout-warn .dp-callout-body { color: var(--cf-text); }
.dp-callout-danger { background: var(--cf-danger-bg); border-color: var(--cf-danger); }
.dp-callout-danger .dp-callout-body { color: var(--cf-text); }
.dp-callout-tip { background: var(--cf-success-bg); border-color: var(--cf-success); }
.dp-callout-tip .dp-callout-body { color: var(--cf-text); }

.dp-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .03em;
    border-radius: 999px;
    padding: 2px 9px;
    margin-left: 8px;
    vertical-align: middle;
}

.dp-badge-required { background: var(--cf-danger-bg); color: var(--cf-danger); }
.dp-badge-optional { background: var(--cf-bg-soft); color: var(--cf-muted); border: 1px solid var(--cf-border); }
.dp-badge-conditional { background: var(--cf-warn-bg); color: var(--cf-warn); }
.dp-badge-method { background: var(--cf-primary); color: #fff; font-family: var(--cf-font-mono); }
.dp-badge-method.is-get { background: #0F9D58; }
.dp-badge-method.is-delete { background: var(--cf-danger); }

/* ---------- Endpoint block ---------- */

.dp-endpoint-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--cf-code-bg);
    color: var(--cf-code-text);
    border-radius: 10px;
    padding: 12px 16px;
    font-family: var(--cf-font-mono);
    font-size: 14px;
    margin: 10px 0 26px;
    overflow-x: auto;
    white-space: nowrap;
}

.dp-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 10px 0 30px;
}

.dp-flow-step {
    background: var(--cf-surface);
    border: 1px solid var(--cf-border);
    border-radius: 9px;
    padding: 9px 13px;
    font-size: 13px;
    font-weight: 600;
    color: var(--cf-navy);
}

.dp-flow-arrow { color: var(--cf-muted); font-size: 15px; }

/* ---------- Tables ---------- */

.dp-table-wrap { overflow-x: auto; margin: 8px 0 28px; border: 1px solid var(--cf-border); border-radius: 10px; }

.dp-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.dp-table th {
    text-align: left;
    background: var(--cf-bg-soft);
    color: var(--cf-muted);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: .04em;
    padding: 10px 14px;
    border-bottom: 1px solid var(--cf-border);
    white-space: nowrap;
}
.dp-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--cf-border);
    vertical-align: top;
}
.dp-table tr:last-child td { border-bottom: none; }
.dp-table code { background: var(--cf-bg-soft); padding: 1px 6px; border-radius: 5px; font-size: 12.5px; }

/* ---------- Code tabs ---------- */

.dp-code-block {
    background: var(--cf-code-bg);
    border-radius: 12px;
    margin: 8px 0 28px;
    overflow: hidden;
    border: 1px solid var(--cf-border);
}

.dp-code-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    padding: 8px 8px 0;
}

.dp-code-tab {
    background: transparent;
    border: none;
    color: var(--cf-muted);
    font-family: var(--cf-font);
    font-size: 12.5px;
    font-weight: 600;
    padding: 7px 12px;
    border-radius: 7px 7px 0 0;
    cursor: pointer;
}

.dp-code-tab.is-active {
    background: color-mix(in srgb, var(--cf-code-text) 10%, transparent);
    color: var(--cf-code-text);
}

.dp-code-panel-wrap { position: relative; }

.dp-code-panel {
    display: none;
    padding: 16px 18px 18px;
    overflow-x: auto;
}

.dp-code-panel.is-active { display: block; }

.dp-code-panel pre {
    margin: 0;
    color: var(--cf-code-text);
    font-family: var(--cf-font-mono);
    font-size: 13px;
    line-height: 1.65;
    white-space: pre;
}

.dp-copy-btn {
    position: absolute;
    top: 10px;
    right: 12px;
    background: color-mix(in srgb, var(--cf-code-text) 12%, transparent);
    color: var(--cf-code-text);
    border: none;
    border-radius: 7px;
    padding: 5px 10px;
    font-size: 11.5px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--cf-font);
}

.dp-copy-btn:hover { background: color-mix(in srgb, var(--cf-code-text) 20%, transparent); }

/* ---------- Schema tree (estilo ReDoc/PlugNotas: linhas conectoras + 2 colunas) ---------- */

.dp-tree {
    border: 1px solid var(--cf-border);
    border-radius: var(--cf-radius);
    background: var(--cf-surface);
    padding: 16px 18px;
    margin: 8px 0 28px;
}

.dp-tree-node { position: relative; }
.dp-tree-node + .dp-tree-node { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--cf-border); }

.dp-tree-row {
    display: grid;
    grid-template-columns: minmax(120px, 200px) 1fr;
    gap: 18px;
    align-items: start;
}

.dp-tree-name {
    font-family: var(--cf-font-mono);
    font-size: 13.5px;
    font-weight: 700;
    color: var(--cf-navy);
    word-break: break-word;
}

.dp-tree-required-mark {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--cf-danger);
    margin-top: 3px;
}

.dp-tree-type {
    font-size: 12.5px;
    color: var(--cf-muted);
    margin-bottom: 4px;
}

.dp-tree-type code {
    background: var(--cf-bg-soft);
    padding: 1px 6px;
    border-radius: 5px;
    font-size: 12px;
    color: var(--cf-text);
}

.dp-tree-default {
    font-size: 12px;
    color: var(--cf-muted);
    margin-bottom: 4px;
}

.dp-tree-default code {
    background: var(--cf-bg-soft);
    border: 1px solid var(--cf-border);
    padding: 0 6px;
    border-radius: 5px;
    font-family: var(--cf-font-mono);
}

.dp-tree-enum {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 5px;
    margin: 4px 0 6px;
    font-size: 12px;
    color: var(--cf-muted);
}

.dp-tree-chip {
    font-family: var(--cf-font-mono);
    font-size: 11.5px;
    border: 1px solid var(--cf-border);
    background: var(--cf-bg-soft);
    color: var(--cf-text);
    border-radius: 6px;
    padding: 1px 7px;
}

.dp-tree-desc {
    font-size: 13.5px;
    color: var(--cf-text);
    line-height: 1.6;
}

.dp-tree-desc .dp-tree-spec {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    color: var(--cf-primary-dark);
    background: var(--cf-bg-soft);
    border-radius: 5px;
    padding: 0 5px;
    margin-right: 6px;
}

.dp-tree-children {
    grid-column: 1 / -1;
    margin: 14px 0 0 8px;
    padding-left: 20px;
    border-left: 1px dashed var(--cf-border);
}

.dp-tree-children > .dp-tree-node { position: relative; }

.dp-tree-children > .dp-tree-node::before {
    content: "";
    position: absolute;
    left: -20px;
    top: 13px;
    width: 16px;
    height: 0;
    border-top: 1px dashed var(--cf-border);
}

.dp-tree-toggle {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    color: var(--cf-navy);
    font: inherit;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.dp-tree-toggle::before {
    content: "";
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 4px 0 4px 6px;
    border-color: transparent transparent transparent var(--cf-muted);
    flex-shrink: 0;
    transition: transform .15s ease;
}

.dp-tree-node.is-open > .dp-tree-row .dp-tree-toggle::before { transform: rotate(90deg); }

.dp-tree-node:not(.is-open) > .dp-tree-children { display: none; }

/* ---------- Field explorer (arvore condicional CST/CSOSN etc) ---------- */

.dp-explorer {
    border: 1px solid var(--cf-border);
    border-radius: var(--cf-radius);
    background: var(--cf-surface);
    margin: 10px 0 30px;
    overflow: hidden;
}

.dp-explorer-switch {
    display: flex;
    gap: 4px;
    padding: 10px 14px 0;
    border-bottom: 1px solid var(--cf-border);
}

.dp-explorer-regime {
    background: transparent;
    border: none;
    color: var(--cf-muted);
    font-family: var(--cf-font);
    font-size: 13px;
    font-weight: 700;
    padding: 9px 14px;
    border-radius: 8px 8px 0 0;
    cursor: pointer;
}

.dp-explorer-regime.is-active {
    color: var(--cf-primary-dark);
    background: var(--cf-bg-soft);
}

.dp-explorer-codes {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 14px;
    border-bottom: 1px solid var(--cf-border);
}

.dp-explorer-code {
    font-family: var(--cf-font-mono);
    font-size: 13px;
    font-weight: 700;
    border: 1px solid var(--cf-border);
    background: var(--cf-bg);
    color: var(--cf-text);
    border-radius: 8px;
    padding: 6px 12px;
    cursor: pointer;
    position: relative;
}

.dp-explorer-code:hover { border-color: var(--cf-primary); }

.dp-explorer-code.is-active {
    background: var(--cf-primary);
    border-color: var(--cf-primary);
    color: #fff;
}

.dp-explorer-code::after {
    content: "";
    position: absolute;
    top: -3px;
    right: -3px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--cf-success);
    border: 2px solid var(--cf-surface);
}

.dp-explorer-code.is-unsupported::after { background: var(--cf-muted); }

/* pilulas de classificacao tributaria (cClassTrib, 3o nivel) reaproveitam o visual de
   dp-explorer-code mas nao tem o conceito de "suportado/nao suportado" -- sem bolinha. */
.dp-explorer-classif-pill { font-size: 12px; padding: 5px 10px; }
.dp-explorer-classif-pill::after { display: none; }

.dp-explorer-body { padding: 16px 18px 20px; }

/* a arvore dentro do explorador ja' esta' numa caixa (.dp-explorer) -- nao duplica borda/padding */
.dp-explorer-body > .dp-tree { border: none; padding: 0; margin: 0; }

.dp-explorer-status {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 13.5px;
    line-height: 1.55;
    margin-bottom: 6px;
}

.dp-explorer-status.is-supported { background: var(--cf-success-bg); color: var(--cf-success); }
.dp-explorer-status.is-supported strong { color: var(--cf-text); }
.dp-explorer-status.is-unsupported { background: var(--cf-warn-bg); color: var(--cf-warn); }
.dp-explorer-status.is-unsupported strong { color: var(--cf-text); }

.dp-explorer-note {
    font-size: 13px;
    color: var(--cf-muted);
    line-height: 1.6;
    margin: 10px 2px 16px;
}

/* campos do explorador agora reaproveitam .dp-tree-node/.dp-tree-row (ver acima) --
   nao ha' mais um sub-componente visual separado pra isso. */

/* ---------- Hero (home) ---------- */

.dp-hero {
    padding: 56px 0 30px;
    text-align: left;
}

.dp-hero h1 {
    font-size: 42px;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--cf-navy);
    line-height: 1.1;
    margin: 0 0 16px;
    max-width: 18ch;
}

.dp-hero p {
    font-size: 17px;
    color: var(--cf-muted);
    max-width: 56ch;
    line-height: 1.6;
    margin: 0 0 26px;
}

.dp-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 34px; }

.dp-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 20px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    border: 1px solid transparent;
}

.dp-btn-primary { background: var(--cf-primary); color: #fff; }
.dp-btn-primary:hover { background: var(--cf-primary-dark); }
.dp-btn-secondary { background: var(--cf-surface); color: var(--cf-navy); border-color: var(--cf-border); }
.dp-btn-secondary:hover { border-color: var(--cf-primary); }

.dp-product-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}

.dp-product-pill {
    display: flex;
    align-items: center;
    gap: 7px;
    background: var(--cf-surface);
    border: 1px solid var(--cf-border);
    border-radius: 999px;
    padding: 7px 14px 7px 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--cf-navy);
}

.dp-product-pill-icon {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: var(--cf-bg-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

/* ---------- Support matrix ---------- */

.dp-matrix-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 999px;
    padding: 3px 10px;
}

.dp-matrix-pill.is-live { background: var(--cf-success-bg); color: var(--cf-success); }
.dp-matrix-pill.is-soon { background: var(--cf-warn-bg); color: var(--cf-warn); }

/* ---------- Footer nav (prev/next) ---------- */

.dp-pager {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 56px;
    padding-top: 24px;
    border-top: 1px solid var(--cf-border);
}

.dp-pager a {
    text-decoration: none;
    border: 1px solid var(--cf-border);
    border-radius: 10px;
    padding: 12px 16px;
    max-width: 46%;
}

.dp-pager-label { font-size: 11px; color: var(--cf-muted); text-transform: uppercase; letter-spacing: .04em; }
.dp-pager-title { font-size: 14px; font-weight: 700; color: var(--cf-navy); margin-top: 3px; }
.dp-pager-next { text-align: right; margin-left: auto; }

/* ---------- Mobile ---------- */

.dp-mobile-toggle { display: none; }

@media (max-width: 1180px) {
    .dp-endpoint-grid { grid-template-columns: 1fr; gap: 0; }
    .dp-endpoint-aside {
        position: static;
        margin-top: 8px;
    }
    .dp-endpoint-aside-inner { max-height: none; overflow: visible; }
    .dp-aside-panel { display: block !important; }
    .dp-endpoint-aside::before {
        content: "Exemplos e respostas";
        display: block;
        font-size: 21px;
        font-weight: 750;
        color: var(--cf-navy);
        letter-spacing: -0.01em;
        margin: 44px 0 14px;
    }
}

@media (max-width: 920px) {
    .dp-shell { grid-template-columns: 1fr; }
    .dp-sidebar {
        position: fixed;
        left: 0; top: 0; bottom: 0;
        width: 280px;
        transform: translateX(-100%);
        transition: transform .18s ease;
        z-index: 40;
        box-shadow: var(--cf-shadow);
    }
    .dp-sidebar.is-open { transform: translateX(0); }
    .dp-mobile-toggle {
        display: inline-flex;
        border: 1px solid var(--cf-border);
        background: var(--cf-surface);
        border-radius: 8px;
        padding: 8px 10px;
        cursor: pointer;
        font-size: 15px;
    }
    .dp-content { padding: 28px 18px 80px; }
    .dp-topbar { padding: 10px 16px; }
    .dp-hero h1 { font-size: 30px; }
    .dp-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(2, 8, 20, 0.45);
        z-index: 30;
    }
    .dp-overlay.is-open { display: block; }
}
