/*
 * PG-297: central de ajuda (/docs). Mobile first, no padrao visual da landing:
 * fundo #0d121c, superficies #14181f/#1a202c, bordas #2d3748 e destaque via
 * var(--accent) (laranja no design v3, indigo no antigo). Titulos usam
 * .page-heading (Anton no v3).
 */

.docs-page {
    --docs-bg: #0d121c;
    --docs-surface: #141a24;
    --docs-surface-2: #1a202c;
    --docs-border: #2d3748;
    --docs-text: #d1d5db;
    --docs-muted: #9ca3af;
    --docs-strong: #fff;
    --docs-accent: var(--accent, #6366f1);
    --docs-indigo: #6366f1;
    color: var(--docs-text);
    padding-bottom: 4rem;
}

.docs-container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1rem;
}

.docs-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

/* ---------- Hero ---------- */

.docs-hero {
    padding: 2.5rem 0 2rem;
    border-bottom: 1px solid var(--docs-border);
}

.docs-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 0.75rem;
    color: var(--docs-accent);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.docs-hero-title {
    margin: 0 0 0.75rem;
    color: var(--docs-strong);
    font-size: clamp(1.9rem, 6vw, 3.2rem);
    line-height: 1.1;
    font-weight: 800;
}

.docs-hero-sub {
    max-width: 40rem;
    margin: 0 0 1.5rem;
    color: var(--docs-muted);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* ---------- Busca ---------- */

.docs-search {
    position: relative;
    max-width: 40rem;
}

.docs-search-icon {
    position: absolute;
    top: 50%;
    left: 1rem;
    transform: translateY(-50%);
    color: var(--docs-muted);
    pointer-events: none;
}

.docs-page input.docs-search-input[type="search"] {
    width: 100%;
    padding: 0.85rem 2.75rem 0.85rem 2.6rem;
    border: 1px solid var(--docs-border);
    border-radius: 0.75rem;
    background-color: var(--docs-bg);
    color: var(--docs-strong);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.docs-page input.docs-search-input[type="search"]::placeholder {
    color: #6b7280;
}

.docs-page input.docs-search-input[type="search"]:focus {
    outline: none;
    border-color: var(--docs-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--docs-accent) 28%, transparent);
}

.docs-search-clear {
    position: absolute;
    top: 50%;
    right: 0.5rem;
    transform: translateY(-50%);
    width: 2rem;
    height: 2rem;
    border: 0;
    border-radius: 0.5rem;
    background: transparent;
    color: var(--docs-muted);
    cursor: pointer;
}

.docs-search-clear:hover {
    color: var(--docs-strong);
}

.docs-search-panel {
    position: absolute;
    z-index: 20;
    top: calc(100% + 0.4rem);
    left: 0;
    right: 0;
    max-height: 22rem;
    overflow-y: auto;
    padding: 0.4rem;
    border: 1px solid var(--docs-border);
    border-radius: 0.75rem;
    background: var(--docs-surface-2);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

.docs-search-meta {
    margin: 0;
    padding: 0.35rem 0.6rem;
    color: var(--docs-muted);
    font-size: 0.75rem;
}

.docs-search-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.6rem;
    border-radius: 0.5rem;
    color: var(--docs-text);
    text-decoration: none;
}

.docs-search-item:hover,
.docs-search-item.is-focus {
    background: var(--docs-bg);
    color: var(--docs-strong);
}

.docs-search-item i {
    margin-top: 0.15rem;
    color: var(--docs-accent);
}

.docs-search-item strong {
    display: block;
    color: var(--docs-strong);
    font-size: 0.95rem;
}

.docs-search-item small {
    display: block;
    color: var(--docs-muted);
    font-size: 0.8rem;
    line-height: 1.4;
}

.docs-search-item mark {
    background: color-mix(in srgb, var(--docs-accent) 35%, transparent);
    color: inherit;
    border-radius: 2px;
}

/* ---------- Atalhos "o que voce quer fazer" ---------- */

.docs-quick {
    margin-top: 1.5rem;
}

.docs-quick-title {
    margin: 0 0 0.6rem;
    color: var(--docs-muted);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.docs-quick-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
}

.docs-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.1rem 0;
    border-bottom: 1px dashed var(--docs-border);
    color: var(--docs-text);
    font-size: 0.9rem;
    text-decoration: none;
}

.docs-chip i {
    color: var(--docs-accent);
}

.docs-chip:hover {
    border-bottom-color: var(--docs-accent);
    color: var(--docs-strong);
}

/* ---------- Grupos e indice em lista ---------- */

.docs-groups {
    margin-top: 2.5rem;
}

.docs-group {
    margin-bottom: 2.5rem;
    scroll-margin-top: 5rem;
}

.docs-group-head {
    margin-bottom: 0.5rem;
}

.docs-group-title {
    margin: 0;
    color: var(--docs-strong);
    font-size: 1.4rem;
    font-weight: 700;
}

.docs-group-desc {
    margin: 0.15rem 0 0;
    color: var(--docs-muted);
    font-size: 0.9rem;
}

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

.docs-row a {
    display: block;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--docs-border);
    color: var(--docs-text);
    text-decoration: none;
    transition: padding-left 0.2s ease;
}

.docs-row a:hover {
    padding-left: 0.75rem;
}

.docs-row-title {
    display: block;
    color: var(--docs-strong);
    font-size: 1.02rem;
    font-weight: 700;
}

.docs-row a:hover .docs-row-title {
    color: var(--docs-accent);
}

.docs-row-sum {
    display: block;
    margin-top: 0.15rem;
    color: var(--docs-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.docs-row.is-hidden,
.docs-group.is-hidden {
    display: none;
}

/* ---------- Botoes ---------- */

.docs-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.1rem;
    border: 1px solid transparent;
    border-radius: 0.65rem;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.docs-btn-primary {
    background: var(--docs-accent);
    color: #fff;
}

.docs-btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.docs-btn-ghost {
    border-color: var(--docs-border);
    background: transparent;
    color: var(--docs-text);
}

.docs-btn-ghost:hover {
    border-color: var(--docs-accent);
    color: var(--docs-strong);
}

/* ---------- CTA ---------- */

.docs-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--docs-border);
}

.docs-cta-title {
    margin: 0 0 0.25rem;
    color: var(--docs-strong);
    font-size: 1.25rem;
    font-weight: 700;
}

.docs-cta-text {
    margin: 0;
    color: var(--docs-muted);
}

.docs-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

/* ---------- Pagina de guia ---------- */

.docs-shell {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: minmax(0, 1fr);
    margin-top: 1.5rem;
}

.docs-side .docs-search {
    margin-bottom: 0.9rem;
    max-width: none;
}

.docs-page .docs-side input.docs-search-input[type="search"] {
    padding-top: 0.65rem;
    padding-bottom: 0.65rem;
    font-size: 0.9rem;
}

.docs-nav {
    border-bottom: 1px solid var(--docs-border);
}

.docs-nav-toggle {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    padding: 0.6rem 0;
    color: var(--docs-strong);
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}

.docs-nav-toggle::-webkit-details-marker {
    display: none;
}

.docs-nav nav {
    padding: 0 0 0.8rem;
}

.docs-nav-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin: 1rem 0 0.3rem;
    color: var(--docs-muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

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

.docs-nav-link {
    display: block;
    padding: 0.4rem 0.6rem;
    border-left: 2px solid transparent;
    border-radius: 0 0.4rem 0.4rem 0;
    color: var(--docs-text);
    font-size: 0.9rem;
    text-decoration: none;
}

.docs-nav-link:hover {
    background: transparent;
    color: var(--docs-strong);
}

.docs-nav-link.is-active {
    border-left-color: var(--docs-accent);
    background: transparent;
    color: var(--docs-accent);
    color: var(--docs-strong);
    font-weight: 700;
}

.docs-article {
    min-width: 0;
}

.docs-crumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--docs-muted);
    font-size: 0.8rem;
}

.docs-crumbs a {
    color: var(--docs-muted);
    text-decoration: none;
}

.docs-crumbs a:hover {
    color: var(--docs-strong);
}

.docs-crumbs i {
    font-size: 0.65rem;
}

.docs-article-head {
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--docs-border);
}

.docs-title {
    margin: 0;
    color: var(--docs-strong);
    font-size: clamp(1.6rem, 5vw, 2.4rem);
    line-height: 1.15;
    font-weight: 800;
}

.docs-lead {
    margin: 0.4rem 0 0;
    color: var(--docs-muted);
    font-size: 1.05rem;
    line-height: 1.6;
}

.docs-where {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    margin-bottom: 1.5rem;
    padding: 0.25rem 0 0.25rem 1rem;
    border-left: 3px solid var(--docs-accent);
    scroll-margin-top: 5rem;
}

.docs-where-label {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin: 0 0 0.25rem;
    color: var(--docs-accent);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.docs-where-body {
    margin: 0;
    color: var(--docs-strong);
    line-height: 1.5;
}

.docs-shots {
    display: grid;
    gap: 1rem;
    margin-bottom: 1.5rem;
    scroll-margin-top: 5rem;
}

.docs-shot {
    margin: 0;
}

.docs-shot-btn {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--docs-border);
    border-radius: 0.4rem;
    background: transparent;
    cursor: zoom-in;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.docs-shot-btn:hover {
    border-color: var(--docs-accent);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.docs-shot-btn img {
    display: block;
    width: 100%;
    height: auto;
}

.docs-shot-zoom {
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 0.5rem;
    background: rgba(13, 18, 28, 0.8);
    color: #fff;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.docs-shot-btn:hover .docs-shot-zoom,
.docs-shot-btn:focus-visible .docs-shot-zoom {
    opacity: 1;
}

.docs-shot figcaption {
    margin-top: 0.5rem;
    color: var(--docs-muted);
    font-size: 0.82rem;
}

.docs-section {
    margin-top: 2rem;
    scroll-margin-top: 5rem;
}

.docs-h2 {
    margin: 0 0 1rem;
    color: var(--docs-strong);
    font-size: 1.4rem;
    font-weight: 700;
}

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

.docs-step {
    position: relative;
    display: flex;
    gap: 1rem;
    padding-bottom: 1.5rem;
    scroll-margin-top: 5rem;
}

.docs-step:not(:last-child)::before {
    content: "";
    position: absolute;
    top: 2rem;
    bottom: 0.25rem;
    left: 0.95rem;
    width: 1px;
    background: var(--docs-border);
}

.docs-step:target .docs-step-title {
    color: var(--docs-accent);
}

.docs-step-num {
    display: inline-flex;
    flex: none;
    align-items: center;
    justify-content: center;
    width: 1.9rem;
    height: 1.9rem;
    border: 1px solid var(--docs-accent);
    border-radius: 50%;
    background: var(--docs-bg);
    color: var(--docs-accent);
    font-size: 0.85rem;
    font-weight: 800;
}

.docs-step-title {
    display: flex;
    gap: 0.4rem;
    align-items: center;
    margin: 0.2rem 0 0.35rem;
    color: var(--docs-strong);
    font-size: 1.05rem;
    font-weight: 700;
}

.docs-step-body p {
    margin: 0;
    line-height: 1.65;
}

.docs-anchor {
    padding: 0 0.25rem;
    border: 0;
    background: transparent;
    color: var(--docs-muted);
    opacity: 0;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.docs-step:hover .docs-anchor,
.docs-anchor:focus-visible {
    opacity: 1;
}

.docs-tips {
    display: grid;
    gap: 0.6rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.docs-tips li {
    display: flex;
    gap: 0.7rem;
    align-items: flex-start;
    line-height: 1.6;
}

.docs-tips i {
    margin-top: 0.2rem;
    color: var(--docs-accent);
}

.docs-faq {
    border-top: 1px solid var(--docs-border);
}

.docs-faq-item {
    border-bottom: 1px solid var(--docs-border);
}

.docs-faq-item summary {
    padding: 0.9rem 0.25rem;
    color: var(--docs-strong);
    font-weight: 600;
    cursor: pointer;
}

.docs-faq-item p {
    margin: 0;
    padding: 0 0.25rem 1rem;
    line-height: 1.65;
}

.docs-pager {
    display: grid;
    gap: 0.8rem;
    grid-template-columns: 1fr;
    margin-top: 2.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--docs-border);
}

.docs-pager-link {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    text-decoration: none;
}

.docs-pager-link:hover .docs-pager-title {
    color: var(--docs-accent);
}

.docs-pager-link.is-next {
    text-align: right;
}

.docs-pager-dir {
    color: var(--docs-muted);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.docs-pager-title {
    color: var(--docs-strong);
    font-weight: 700;
}

.docs-toc {
    display: none;
}

/* ---------- Telas maiores ---------- */

@media (min-width: 640px) {
    .docs-where {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .docs-pager {
        grid-template-columns: 1fr 1fr;
    }

    .docs-cta {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

@media (min-width: 960px) {
    .docs-container {
        padding: 0 1.5rem;
    }

    .docs-hero {
        padding: 4rem 0 3rem;
    }

    .docs-list {
        columns: 2;
        column-gap: 2.5rem;
    }

    .docs-row {
        break-inside: avoid;
    }

    .docs-shell {
        grid-template-columns: 15rem minmax(0, 1fr);
        gap: 2rem;
        align-items: start;
    }

    .docs-side {
        position: sticky;
        top: 1rem;
        max-height: calc(100vh - 2rem);
        overflow-y: auto;
    }

    .docs-nav-toggle {
        pointer-events: none;
    }
}

@media (min-width: 1280px) {
    .docs-shell {
        grid-template-columns: 15rem minmax(0, 1fr) 13rem;
    }

    .docs-toc {
        position: sticky;
        top: 1rem;
        display: block;
        font-size: 0.85rem;
    }

    .docs-toc-title {
        margin: 0 0 0.6rem;
        color: var(--docs-muted);
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 0.08em;
        text-transform: uppercase;
    }

    .docs-toc ul {
        margin: 0;
        padding: 0;
        list-style: none;
    }

    .docs-toc ul ul {
        margin-left: 0.8rem;
    }

    .docs-toc a {
        display: block;
        padding: 0.25rem 0 0.25rem 0.75rem;
        border-left: 2px solid var(--docs-border);
        color: var(--docs-muted);
        text-decoration: none;
    }

    .docs-toc a:hover,
    .docs-toc a.is-active {
        border-left-color: var(--docs-accent);
        color: var(--docs-strong);
    }
}

@media (prefers-reduced-motion: reduce) {
    .docs-page * {
        transition: none !important;
    }
}