/* Câmara Sitemap — outline hierárquico, estilo gov.br/wikipedia. Sem cards. */

.cs-sitemap-wrap {
    --cs-primary: #1f3461;
    --cs-cols: 3;
    --cs-text: #1f2937;
    --cs-link: #1f2937;
    --cs-link-hover: var(--cs-primary);
    --cs-muted: #6b7280;
    --cs-border: #e5e7eb;
    --cs-divider: #d1d5db;

    width: 100%;
    color: var(--cs-text);
    font-family: inherit;
    line-height: 1.55;
}

.cs-sitemap-wrap *,
.cs-sitemap-wrap *::before,
.cs-sitemap-wrap *::after {
    box-sizing: border-box;
}

/* ---------- Header ---------- */

.cs-sitemap__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 2px solid var(--cs-primary);
}

.cs-sitemap__intro {
    color: var(--cs-muted);
    margin: 0;
    font-size: 0.95rem;
    flex: 1 1 280px;
}

.cs-sitemap__search {
    display: inline-flex;
    align-items: center;
    flex: 0 0 280px;
    max-width: 100%;
    background: #fff;
    border: 1px solid var(--cs-divider);
    border-radius: 6px;
    padding: 0 0.4rem 0 0.7rem;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.cs-sitemap__search:focus-within {
    border-color: var(--cs-primary);
    box-shadow: 0 0 0 3px rgba(31, 52, 97, 0.12);
}

.cs-sitemap__search svg {
    width: 0.95rem;
    height: 0.95rem;
    color: var(--cs-muted);
    flex: 0 0 auto;
}

.cs-sitemap__search input {
    flex: 1 1 auto;
    border: 0;
    background: transparent;
    padding: 0.55rem 0.6rem;
    color: var(--cs-text);
    font-size: 0.9rem;
    outline: none;
    width: 100%;
}

.cs-sitemap__search input::placeholder {
    color: var(--cs-muted);
}

/* ---------- Colunas (outline) ---------- */

.cs-sitemap__cols {
    column-count: var(--cs-cols);
    column-gap: 2.5rem;
    column-rule: 1px solid var(--cs-border);
}

.cs-sitemap__block {
    break-inside: avoid;
    margin: 0 0 1.75rem;
    padding: 0;
    page-break-inside: avoid;
}

.cs-sitemap__block[hidden] {
    display: none;
}

.cs-sitemap__heading {
    color: var(--cs-primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin: 0 0 0.65rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--cs-border);
}

/* ---------- Listas hierárquicas ---------- */

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

.cs-sitemap__list .cs-sitemap__list {
    /* sub-lista (filhos do menu/página) */
    padding-left: 1rem;
    margin: 0.1rem 0 0.35rem;
    border-left: 2px solid var(--cs-border);
}

.cs-sitemap__item {
    margin: 0;
    padding: 0;
    font-size: 0.92rem;
    line-height: 1.45;
    page-break-inside: avoid;
}

.cs-sitemap__item > a {
    display: block;
    color: var(--cs-link);
    text-decoration: none;
    padding: 0.18rem 0;
    transition: color 0.12s, padding-left 0.12s;
}

.cs-sitemap__item > a:hover,
.cs-sitemap__item > a:focus-visible {
    color: var(--cs-link-hover);
    text-decoration: underline;
    text-underline-offset: 3px;
    padding-left: 0.2rem;
}

.cs-sitemap__item > a:focus-visible {
    outline: 2px solid var(--cs-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Contador (pequeno, discreto) */
.cs-sitemap__count {
    color: var(--cs-muted);
    font-size: 0.78em;
    font-weight: 400;
    margin-left: 0.15rem;
}

/* ---------- Empty state ---------- */

.cs-sitemap__empty {
    margin: 1.5rem 0 0;
    padding: 1.25rem;
    text-align: center;
    color: var(--cs-muted);
    border: 1px dashed var(--cs-border);
    border-radius: 6px;
    font-size: 0.9rem;
}

/* ---------- Link standalone ---------- */

.cs-sitemap-link {
    color: inherit;
    text-decoration: none;
}

.cs-sitemap-link:hover,
.cs-sitemap-link:focus-visible {
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ---------- Responsivo ---------- */

@media (max-width: 1024px) {
    .cs-sitemap__cols {
        column-count: 2;
        column-gap: 2rem;
    }
}

@media (max-width: 600px) {
    .cs-sitemap__head {
        flex-direction: column;
        align-items: stretch;
    }
    .cs-sitemap__search {
        flex: 1 1 100%;
    }
    .cs-sitemap__cols {
        column-count: 1;
    }
}

/* ---------- Print ---------- */

@media print {
    .cs-sitemap__head { display: none; }
    .cs-sitemap__cols {
        column-count: 2;
        column-gap: 1.5rem;
        column-rule: none;
    }
    .cs-sitemap__heading {
        color: #000;
    }
    .cs-sitemap__item > a {
        color: #000;
        text-decoration: underline;
    }
}