/* Catálogo de ferramentas (docs/tools-catalog.md § Design).

   Só tokens do app.css — o tema ameixa da empresa e o escuro entram sozinhos. Cor própria só nas
   marcas dos sistemas, validadas em CI para contraste ≥ 4.5:1 com as letras brancas. */

.catalog-main {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

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

.catalog-crumbs {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--text-xs);
    color: var(--ink-muted);
}

.catalog-crumbs a {
    color: inherit;
    text-underline-offset: 3px;
}

.catalog-crumbs a:hover {
    color: var(--ink);
}

/* .module-head é coluna (app.css, @layer components): sem fixar a linha aqui, a ação da
   direita cai embaixo do texto e alinhada à esquerda. Mesmo padrão de .tools-head,
   .fiscal-head, .data-head e .orders-head. */
.catalog-head {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.catalog-head-text {
    min-width: 0;
}

/* ------------------------------------------------------------------ busca */

.catalog-search {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.catalog-search-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--ink);
}

.catalog-search-row {
    display: flex;
    gap: 8px;
}

.catalog-search-field {
    position: relative;
    flex: 1;
    min-width: 0;
}

.catalog-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ink-muted);
    pointer-events: none;
}

.catalog-search-input,
.catalog-input {
    width: 100%;
    box-sizing: border-box;
    min-height: 44px;
    border: 1px solid var(--line-control);
    border-radius: 12px;
    background: var(--surface);
    color: var(--ink);
    font: inherit;
    font-size: var(--text-sm);
    transition: border-color 120ms ease, box-shadow 120ms ease;
}

.catalog-search-input::placeholder,
.catalog-input::placeholder {
    color: var(--placeholder);
}

.catalog-search-input:hover,
.catalog-input:hover {
    border-color: var(--line-hover);
}

.catalog-search-input {
    padding: 10px 14px 10px 38px;
}

.catalog-input {
    padding: 10px 12px;
}

.catalog-search-input:focus-visible,
.catalog-input:focus-visible {
    outline: 2px solid var(--green);
    outline-offset: 1px;
    border-color: var(--green);
}

/* Filtros como painel só no estreito; no largo a coluna está sempre à vista. */
.catalog-filters-toggle {
    display: none;
}

/* ------------------------------------------------------------------ layout */

.catalog-layout {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.catalog-filters {
    position: sticky;
    top: 16px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.catalog-filters-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
}

.catalog-filters-title {
    margin: 0;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--ink);
}

/* Ação secundária com cara de link ("Limpar filtros", "Peça este sistema"): o sublinhado aqui é
   intencional — diz "texto clicável" num lugar onde um botão cheio competiria com o conteúdo. */
.catalog-link-btn {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 2px 6px;
    border: 0;
    border-radius: 6px;
    background: none;
    color: var(--accent-ink, var(--green));
    font: inherit;
    font-size: var(--text-xs);
    font-weight: 600;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    cursor: pointer;
    transition: background-color 120ms ease, color 120ms ease;
}

.catalog-link-btn:hover {
    background: var(--green-soft);
    color: var(--on-soft-accent, var(--ink));
    text-decoration-thickness: 2px;
}

.catalog-link-btn:focus-visible {
    outline: 2px solid var(--green);
    outline-offset: 2px;
}

.catalog-link-btn[hidden] {
    display: none;
}

.catalog-foot .catalog-link-btn {
    font-size: var(--text-sm);
}

.catalog-group {
    margin: 0;
    padding: 0;
    border: 0;
    min-width: 0;
}

.catalog-group-title {
    margin-bottom: 6px;
    padding: 0;
    font-size: var(--text-2xs);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.catalog-group-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.catalog-choice {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 36px;
    padding: 4px 8px;
    border-radius: 8px;
    font-size: var(--text-sm);
    color: var(--ink);
    cursor: pointer;
}

.catalog-choice[hidden] {
    display: none;
}

.catalog-choice:hover {
    background: var(--surface-hover);
}

.catalog-choice input {
    width: 18px;
    height: 18px;
    margin: 0;
    flex: none;
    accent-color: var(--green);
}

.catalog-choice:focus-within {
    outline: 2px solid var(--green);
    outline-offset: -2px;
}

.catalog-choice input:focus-visible {
    outline: none;
}

.catalog-choice-label {
    flex: 1;
    min-width: 0;
}

.catalog-choice-count {
    font-size: var(--text-xs);
    color: var(--ink-muted);
    font-variant-numeric: tabular-nums;
}

/* ------------------------------------------------------------------ resultados */

.catalog-results {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 0;
}

.catalog-count {
    margin: 0;
    font-size: var(--text-sm);
    color: var(--ink-muted);
    scroll-margin-top: 16px;
}

.catalog-count:focus {
    outline: none;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr));
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
    transition: opacity 140ms ease;
}

.catalog-main.is-loading .catalog-grid[aria-busy="true"] {
    opacity: 0.6;
}

.catalog-item {
    display: flex;
    min-width: 0;
}

.catalog-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface);
    color: var(--ink);
    text-decoration: none;
    transition: border-color 140ms ease, background-color 140ms ease, transform 140ms ease;
}

.catalog-card:hover {
    border-color: var(--green);
    background: var(--surface-hover);
    box-shadow: var(--shadow-2);
    transform: translateY(-2px);
}

.catalog-card:visited,
.catalog-card:link {
    color: var(--ink);
    text-decoration: none;
}

.catalog-card:focus-visible {
    outline: 3px solid var(--green);
    outline-offset: 2px;
}

.catalog-card:active {
    transform: translateY(0);
    box-shadow: var(--shadow-1);
}

/* O nome ganha o sublinhado no hover: quem navega pelo cartão vê que é um link, sem poluir a grade. */
.catalog-card:hover .catalog-card-name,
.catalog-card:focus-visible .catalog-card-name {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.catalog-card-head {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.catalog-card-titles {
    flex: 1;
    min-width: 0;
}

.catalog-card-name {
    margin: 0;
    font-size: var(--text-sm);
    font-weight: 600;
    overflow-wrap: anywhere;
}

.catalog-card-meta {
    margin: 2px 0 0;
    font-size: var(--text-xs);
    color: var(--ink-muted);
}

.catalog-card-summary {
    margin: 0;
    font-size: var(--text-sm);
    color: var(--ink-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.catalog-card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: auto;
    padding-top: 8px;
    border-top: 1px solid var(--line);
    font-size: var(--text-xs);
    color: var(--ink-muted);
}

.catalog-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: none;
    border-radius: 10px;
    background: var(--mark-tint, var(--green));
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.catalog-mark.is-md {
    width: 40px;
    height: 40px;
    font-size: var(--text-xs);
}

.catalog-mark.is-lg {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    font-size: var(--text-sm);
}

.catalog-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface-strong);
    color: var(--ink-muted);
    font-size: var(--text-2xs);
    font-weight: 600;
    white-space: nowrap;
}

.catalog-badge.is-tested,
.catalog-badge.is-connected {
    border-color: var(--green);
    background: var(--green-soft);
    color: var(--on-soft-accent);
}

.catalog-badge.is-tested::before {
    content: "✓";
}

/* Esqueleto: pulsa devagar (opacidade, sem brilho correndo) e fica parado para quem pediu menos
   movimento — lá o bloco neutro já comunica "carregando". */
.catalog-item.is-skeleton .catalog-card {
    min-height: 150px;
    background: var(--surface-strong);
    border-color: transparent;
    animation: catalog-pulse 1.4s ease-in-out infinite;
}

.catalog-item.is-skeleton:nth-child(2n) .catalog-card {
    animation-delay: 0.2s;
}

@keyframes catalog-pulse {
    50% {
        opacity: 0.55;
    }
}

.catalog-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 36px 20px;
    border: 1px dashed var(--line-control);
    border-radius: 16px;
    background: var(--surface);
    text-align: center;
}

.catalog-state-actions {
    justify-content: center;
}

.catalog-state-art {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 999px;
    background: var(--green-soft);
    color: var(--accent-ink, var(--green));
}

.catalog-state[hidden] {
    display: none;
}

.catalog-state.is-error {
    border-style: solid;
    border-color: var(--danger-border);
    background: var(--danger-bg);
}

.catalog-state-title {
    margin: 0;
    font-size: var(--text-base, 1rem);
    font-weight: 600;
    color: var(--ink);
}

.catalog-state-text {
    margin: 0 auto;
    max-width: 60ch;
    font-size: var(--text-sm);
    color: var(--ink-muted);
}

.catalog-state-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.catalog-state-actions [hidden] {
    display: none;
}

.catalog-pager {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding-top: 8px;
}

.catalog-pager[hidden] {
    display: none;
}

.catalog-pager-status {
    font-size: var(--text-sm);
    color: var(--ink-muted);
    font-variant-numeric: tabular-nums;
}

/* ------------------------------------------------------------------ detalhe */

.catalog-detail {
    width: min(640px, calc(100vw - 32px));
    max-height: calc(100dvh - 48px);
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--surface);
    color: var(--ink);
    box-shadow: var(--shadow-2);
    /* O diálogo rola por dentro; a página atrás não rola junto quando o fim chega. */
    overflow-y: auto;
    overscroll-behavior: contain;
}

.catalog-detail::backdrop {
    background: var(--scrim, rgba(0, 0, 0, 0.55));
    backdrop-filter: blur(2px);
}

.catalog-detail[open] {
    animation: catalog-detail-in 160ms ease-out;
}

@keyframes catalog-detail-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
}

.catalog-detail-body {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 24px;
}

/* Fixo no canto enquanto o conteúdo rola: fechar nunca some da vista. */
.catalog-detail-close {
    position: sticky;
    top: 12px;
    align-self: flex-end;
    margin: -12px -12px -40px 0;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 10px;
    background: none;
    color: var(--ink-muted);
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

.catalog-detail-close:hover {
    background: var(--surface-strong);
    color: var(--ink);
}

.catalog-detail-close:focus-visible {
    outline: 2px solid var(--green);
    outline-offset: 2px;
}

.catalog-detail-head {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-right: 40px;
}

.catalog-detail-titles {
    min-width: 0;
}

.catalog-detail-title {
    margin: 0;
    font-size: var(--text-lg, 1.25rem);
    font-weight: 700;
    overflow-wrap: anywhere;
}

.catalog-detail-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}

.catalog-detail-summary,
.catalog-detail-loading {
    margin: 0;
    font-size: var(--text-sm);
    color: var(--ink);
}

.catalog-detail-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
}

.catalog-detail-heading {
    margin: 0;
    font-size: var(--text-sm);
    font-weight: 700;
}

.catalog-detail-subheading {
    margin: 6px 0 0;
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--ink-muted);
}

.catalog-detail-note,
.catalog-detail-hint {
    margin: 0;
    font-size: var(--text-sm);
    color: var(--ink-muted);
}

.catalog-tools {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.catalog-tool {
    display: flex;
    flex-direction: column;
    gap: 1px;
    padding: 8px 10px;
    border-radius: 10px;
    background: var(--surface-strong);
}

.catalog-tool-name {
    font-size: var(--text-sm);
    font-weight: 600;
}

.catalog-tool-description {
    font-size: var(--text-xs);
    color: var(--ink-muted);
}

.catalog-external,
.catalog-external:visited {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    color: var(--accent-ink, var(--green));
    font-size: var(--text-sm);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.catalog-external:hover {
    color: var(--ink);
    text-decoration-thickness: 2px;
}

.catalog-external:focus-visible {
    outline: 2px solid var(--green);
    outline-offset: 2px;
    border-radius: 4px;
}

/* A área de conectar é o destino da página: fundo próprio para o olho chegar direto nela. */
.catalog-connect {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface-strong);
}

.catalog-connect-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.catalog-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.catalog-form[hidden] {
    display: none;
}

.catalog-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.catalog-field-label {
    font-size: var(--text-sm);
    font-weight: 600;
}

.catalog-field-hint {
    margin: 0;
    font-size: var(--text-xs);
    color: var(--ink-muted);
}

.catalog-secret-row {
    display: flex;
    gap: 8px;
}

.catalog-reveal {
    flex: none;
    min-width: 88px;
}

.catalog-form-error {
    margin: 0;
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid var(--danger-border);
    background: var(--danger-bg);
    color: var(--danger);
    font-size: var(--text-sm);
}

.catalog-form-error[hidden] {
    display: none;
}

.catalog-submit {
    align-self: flex-start;
    min-height: 44px;
}

/* ------------------------------------------------------------------ responsivo */

@media (max-width: 1023px) {
    .catalog-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .catalog-filters-toggle {
        display: inline-flex;
        align-items: center;
    }

    .catalog-filters {
        position: static;
        display: none;
        padding: 14px;
        border: 1px solid var(--line);
        border-radius: 14px;
        background: var(--surface);
    }

    .catalog-filters.is-open {
        display: flex;
    }
}

@media (max-width: 639px) {
    .catalog-detail {
        width: 100vw;
        max-width: 100vw;
        height: 100dvh;
        max-height: 100dvh;
        margin: 0;
        border: 0;
        border-radius: 0;
    }

    .catalog-detail-body {
        padding: 20px 16px 32px;
    }

    .catalog-submit,
    .catalog-connect-actions > * {
        width: 100%;
        justify-content: center;
    }

    .catalog-search {
        position: sticky;
        top: 0;
        z-index: 2;
        padding-block: 8px;
        background: var(--bg, var(--surface));
    }
}

@media (prefers-reduced-motion: reduce) {
    .catalog-grid,
    .catalog-card,
    .catalog-detail[open],
    .catalog-item.is-skeleton .catalog-card,
    .catalog-search-input,
    .catalog-input,
    .catalog-link-btn {
        transition: none;
        animation: none;
    }

    .catalog-card:hover {
        transform: none;
    }
}

/* Alto contraste do sistema: marcas e selos dependem de cor de fundo, que o modo força a sumir. */
@media (forced-colors: active) {
    .catalog-mark,
    .catalog-badge,
    .catalog-card,
    .catalog-state,
    .catalog-connect {
        border: 1px solid CanvasText;
        forced-color-adjust: auto;
    }

    .catalog-card:focus-visible,
    .catalog-choice:focus-within {
        outline: 2px solid Highlight;
    }
}

/* ------------------------------------------------------------------ saúde e demanda (fase C) */

.catalog-badge.is-problem {
    border-color: var(--warn-border);
    background: var(--warn-bg);
    color: var(--warn-ink);
}

.catalog-badge.is-problem::before {
    content: "!";
    font-weight: 800;
}

.catalog-detail-warning {
    margin: 0;
    padding: 10px 12px;
    border: 1px solid var(--warn-border);
    border-radius: 10px;
    background: var(--warn-bg);
    color: var(--warn-ink);
    font-size: var(--text-sm);
}

.catalog-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding-top: 8px;
    font-size: var(--text-sm);
    color: var(--ink-muted);
}

.catalog-request {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface);
}

.catalog-request[hidden] {
    display: none;
}

/* O formulário lê da esquerda para a direita, como os campos: o centralizado é do estado vazio. */
.catalog-request .catalog-state-actions {
    justify-content: flex-start;
}

.catalog-request-status {
    margin: 0;
    min-height: 1.2em;
    font-size: var(--text-sm);
    color: var(--ink);
}

/* ------------------------------------------------------------------ logos oficiais */

/* Logo de marca sobre branco nos dois temas: é o fundo para o qual as marcas são desenhadas, e
   o único em que uma logo preta (OpenAI, GitHub) e uma clara convivem. A borda separa o quadrado
   branco do cartão no tema escuro. */
.catalog-mark.has-logo {
    padding: 6px;
    background: #fff;
    border: 1px solid var(--line);
}

.catalog-mark.is-lg.has-logo {
    padding: 8px;
}

.catalog-mark.has-logo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}