/* ────────────────────────────────────────────────────────────────────
   Design System v2 — Executive Insight (ver DESIGN.md)
   ────────────────────────────────────────────────────────────────────
   Arquitetura em camadas (ordem de carga em templates/base/base.html):

     1. tokens.css        → custom properties (:root) — fonte de valores
     2. styles.css        → ESTE ARQUIVO: base, utilities, components
     3. themes.css        → presets [data-theme] que redefinem tokens de cor
     4. toasts.css        → toasts de feedback
     5. components/*.css  → componentes cmp-* do pack templates/components/

   Seções deste arquivo:

     CAMADA 2 — BASE         reset, body, acessibilidade, movimento
     CAMADA 3 — UTILITIES    container, helpers de tipografia e layout
                             (.stack/.row/.grid/.cq, .text-*, .tabular)
     CAMADA 4 — COMPONENTS   API canônica: .btn, .card, .field/.input,
                             .table, .badge, .alert, .modal, .nav,
                             .empty-state, .skeleton + seletores legados
                             (.form-group, .form-control, .item-*,
                             .cmp-* de chrome) — mesmas regras, API dupla
     CAMADA 5 — COMPOSITIONS auth, hero/landing, legal, erro, dashboard,
                             footer — layouts de página sobre os primitivos
     CAMADA 6 — RESPONSIVE   bloco único 768px (consolida ajustes mobile)

   Regras do sistema:
   • Componentes consomem tokens, nunca cor literal — presets dark e
     brand_vars herdam sem override adicional.
   • Profundidade = borda 1px + --shadow-1 "cabelo" (DESIGN.md).
   • Nada aqui usa !important nem seletores de id.
   ──────────────────────────────────────────────────────────────────── */

/* ══════════════════════════════════════════════════════════════════
   CAMADA 2 — BASE
   ══════════════════════════════════════════════════════════════════ */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    font-size: var(--fs-lg);
    background: var(--canvas);
    color: var(--text-primary);
    line-height: var(--leading-normal);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

hr {
    border: 0;
    border-top: 1px solid var(--border);
    margin: var(--space-6) 0;
}

::selection {
    background: var(--accent-bg);
}

::placeholder {
    color: var(--text-faint);
    opacity: 1;
}

/* ── Acessibilidade global ────────────────────────────────────────── */

.skip-link {
    position: absolute;
    left: var(--space-4);
    top: calc(-1 * var(--space-12));
    z-index: var(--z-skip);
    display: inline-flex;
    align-items: center;
    min-height: var(--touch-target);
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    padding: 10px var(--space-4);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    transition: top var(--dur-fast) var(--ease-standard);
}

.skip-link:focus-visible {
    top: var(--space-2);
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

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

/* ══════════════════════════════════════════════════════════════════
   CAMADA 3 — UTILITIES
   ══════════════════════════════════════════════════════════════════ */

/* ── Container de página ──────────────────────────────────────────── */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-px);
    width: 100%;
}

.main-content {
    flex: 1;
    padding: var(--space-10) 0;
}

/* ── Tipografia utilitária ────────────────────────────────────────── */

.text-xs { font-size: var(--fs-xs); }
.text-sm { font-size: var(--fs-sm); }
.text-md { font-size: var(--fs-base); }
.text-lg { font-size: var(--fs-lg); }
.text-xl { font-size: var(--fs-xl); }

.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-faint { color: var(--text-faint); }
.text-accent { color: var(--accent); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }

.tabular { font-variant-numeric: tabular-nums; }

.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mono {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--text-faint);
}

/* ── Layout helpers — grid/flex mínimos ───────────────────────────── */
/* .stack: ritmo vertical · .row: linha centrada · .grid: colunas fixas
   ou auto-fit · gaps customizáveis via --stack-gap/--row-gap/--grid-gap
   ou modificadores -sm/-lg. */

.stack {
    display: flex;
    flex-direction: column;
    gap: var(--stack-gap, var(--space-4));
}

.stack-sm { --stack-gap: var(--space-2); }
.stack-lg { --stack-gap: var(--space-6); }

.row {
    display: flex;
    align-items: center;
    gap: var(--row-gap, var(--space-3));
}

.row-sm { --row-gap: var(--space-2); }
.row-lg { --row-gap: var(--space-5); }
.row-wrap { flex-wrap: wrap; }
.row-between { justify-content: space-between; }
.row-start { align-items: flex-start; }

.grow {
    flex: 1;
    min-width: 0;
}

.grid {
    display: grid;
    gap: var(--grid-gap, var(--space-4));
}

.grid > * {
    min-width: 0;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Auto-fit denso: cards/tiles que respondem à largura real do pai. */
.grid-auto {
    grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
}

/* ── Container queries ────────────────────────────────────────────── */
/* .cq torna o elemento um container inline-size: filhos respondem à
   largura DISPONÍVEL (sidebar, coluna estreita), não à viewport.
   .cq-row: linha que empilha quando o container estreita. */

.cq {
    container-type: inline-size;
}

.cq-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

@container (max-width: 520px) {
    .cq-row {
        flex-direction: column;
        align-items: stretch;
    }
}

/* ══════════════════════════════════════════════════════════════════
   CAMADA 4 — COMPONENTS
   ══════════════════════════════════════════════════════════════════ */

/* ── Navegação ────────────────────────────────────────────────────── */
/* .navbar = chrome de topo · .nav = API canônica reutilizável.
   .nav-link funciona solto (underline ativo) ou dentro de .nav-col
   (preenchimento, padrão sidebar). */

.navbar {
    position: sticky;
    top: 0;
    z-index: var(--z-nav);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--space-14);
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    min-height: var(--touch-target);
    font-size: var(--fs-base);
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.1px;
}

/* Marca verbal: glifo quadrado no tom de acento — identidade mínima
   repetida na navbar de todas as páginas. */
.navbar-brand::before {
    content: "";
    flex: none;
    width: 14px;
    height: 14px;
    margin-right: var(--space-2);
    border-radius: var(--radius-sm);
    background: var(--accent);
}

.navbar-nav,
.nav {
    display: flex;
    align-items: center;
    gap: var(--space-5);
}

.nav-col {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
}

.nav-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--touch-target);
    min-width: var(--touch-target);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--text-tertiary);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: color var(--dur-fast) var(--ease-standard);
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link.is-active {
    color: var(--text-primary);
    border-bottom: 2px solid var(--accent);
}

/* .nav-col: links viram linhas preenchidas (padrão menu lateral). */
.nav-col .nav-link {
    justify-content: flex-start;
    padding: 0 var(--space-3);
    border-bottom: none;
    border-radius: var(--radius-md);
}

.nav-col .nav-link:hover {
    background: var(--status-bg);
}

.nav-col .nav-link.is-active {
    background: var(--accent-bg);
    color: var(--accent);
    border-bottom: none;
}

/* ── Buttons ──────────────────────────────────────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--touch-target);
    font-family: inherit;
    font-size: var(--fs-sm);
    font-weight: 500;
    padding: 10px var(--space-5);
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    text-decoration: none;
    line-height: var(--leading-normal);
    transition: background-color var(--dur-fast) var(--ease-standard),
        border-color var(--dur-fast) var(--ease-standard),
        transform var(--dur-instant) var(--ease-standard),
        box-shadow var(--dur-fast) var(--ease-standard);
}

/* Press state: o botão "afunda" 1px — confirmação tátil do clique. */
.btn:active:not(:disabled):not([disabled]) {
    transform: translateY(1px);
}

.btn-primary {
    background: var(--accent);
    color: var(--text-on-accent);
    /* Fio inferior escurecido: borda interna que dá peso ao CTA primário
       sem depender de drop-shadow externo. */
    box-shadow: inset 0 -1px 0 var(--shadow-color);
}

.btn-primary:hover {
    background: var(--accent-hover);
}

.btn-ghost,
.btn-secondary {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent-border);
}

.btn-ghost:hover,
.btn-secondary:hover {
    background: var(--accent-ghost-bg);
}

.btn-danger {
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger-border);
}

.btn-danger:hover {
    background: var(--danger-bg);
}

.btn-sm {
    padding: var(--space-1) var(--space-3);
    font-size: var(--fs-xs);
}

.btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--fs-base);
}

.btn-block {
    width: 100%;
    text-align: center;
}

.btn:disabled,
.btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* ── HTMX request states ──────────────────────────────────────────── */
/* htmx adiciona .htmx-request no elemento que disparou a requisição
   (ou no hx-indicator). Feedback: botão "prensado" + spinner inline. */

.btn.htmx-request {
    opacity: 0.65;
    cursor: progress;
    pointer-events: none;
}

form.htmx-request button[type="submit"] {
    opacity: 0.65;
    cursor: progress;
    pointer-events: none;
}

.btn .htmx-indicator {
    margin-right: var(--space-2);
}

.htmx-indicator {
    display: inline-flex;
    align-items: center;
    opacity: 0;
    transition: opacity var(--dur-fast) var(--ease-standard);
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
    opacity: 1;
}

.spinner {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--accent-border);
    border-top-color: var(--accent);
    animation: spin 700ms linear infinite;
    flex: none;
}

.btn-primary .spinner {
    border-color: var(--spinner-arc);
    border-top-color: var(--text-on-accent);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ── Forms — .field/.input (canônico) + .form-group/.form-control ─── */
/* API dupla: seletores legados seguem idênticos; .field aceita .input
   explícito ou controles bare (exceto checkbox/radio). Estados:
   .field.has-error / .input.is-error / [aria-invalid="true"]. */

.form-group,
.field {
    margin-bottom: var(--space-5);
}

.form-group label,
.field label,
.field-label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--fs-base);
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select,
.form-control,
.input,
.field :is(input:not([type="checkbox"]):not([type="radio"]), textarea, select) {
    width: 100%;
    min-height: var(--touch-target);
    padding: 10px var(--space-3);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    /* 16px mínimo nos inputs: abaixo disso o iOS Safari dispara auto-zoom
       no foco (fix vindo do HEAD — não regredir para --fs-base). */
    font-size: var(--fs-lg);
    font-family: inherit;
    line-height: var(--leading-normal);
    background: var(--surface);
    color: var(--text-primary);
    transition: border-color var(--dur-fast) var(--ease-standard);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus,
.form-control:focus,
.input:focus,
.field :is(input:not([type="checkbox"]):not([type="radio"]), textarea, select):focus {
    outline: none;
    border-color: var(--accent);
    /* Ring em TODA forma de foco — :focus-visible nem sempre casa
       (foco programático, clique/tap, heurística do browser), então o
       indicador não pode depender só do outline abaixo. */
    box-shadow: 0 0 0 3px var(--accent-border);
}

/* .form-control é o seletor canônico dos forms allauth — o halo de foco
   sai também como regra single-selector dedicada a ele. */
.form-control:focus {
    box-shadow: 0 0 0 3px var(--accent-border);
}

/* WCAG 2.4.7 — indicador de foco via teclado. Precisa vir DEPOIS do
   `outline: none` do :focus acima: mesma especificidade, então a ordem de
   fonte decide quando :focus e :focus-visible casam no mesmo elemento.
   Nunca usar `outline: none` sem este substituto. */
.form-group input:focus-visible,
.form-group textarea:focus-visible,
.form-group select:focus-visible,
.form-control:focus-visible,
.input:focus-visible,
.field :is(input, textarea, select):focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

.form-group textarea,
textarea.input,
.field textarea {
    min-height: 80px;
    resize: vertical;
}

.field :is(input[type="checkbox"], input[type="radio"]) {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
}

/* Estados de erro — três gatilhos equivalentes: classe no wrapper,
   classe no controle ou aria-invalid (acessibilidade primeiro). */
.field.has-error :is(input, textarea, select),
.input.is-error,
.input[aria-invalid="true"],
.field :is(input, textarea, select)[aria-invalid="true"] {
    border-color: var(--danger);
}

.field-error {
    font-size: var(--fs-sm);
    color: var(--danger);
    margin-top: var(--space-1);
}

.field-hint {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-top: var(--space-1);
}

/* help_text pode ser HTML (ex.: validadores de senha do allauth -> <ul>). */
.field-hint ul {
    margin: var(--space-1) 0 0;
    padding-left: var(--space-5);
}

/* Erros globais do form ({{ form.non_field_errors }} -> ul.errorlist)
   dentro de .alert: a caixa já dá cor/espaçamento, a lista perde o chrome. */
.errorlist {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* Linha de label com ação secundária à direita ("Esqueceu a senha?" no
   login) — convenção de form SaaS, antes era .auth-label-* escopado. */
.field-label-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-3);
}

.field-label-row label {
    margin-bottom: 0;
}

.field-label-link {
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--accent);
    text-decoration: none;
    border-radius: var(--radius-sm);
    padding: 6px var(--space-1);
    margin: -6px calc(-1 * var(--space-1));
}

.field-label-link:hover {
    text-decoration: underline;
}

.form-actions {
    display: flex;
    gap: var(--space-3);
}

.checkbox-label {
    position: relative;
    display: flex;
    align-items: center;
    min-height: var(--touch-target);
    padding-left: var(--space-6);
    font-size: var(--fs-base);
    font-weight: 400;
    color: var(--text-tertiary);
    cursor: pointer;
}

/* WCAG 2.5.8/2.5.5 — o input ocupa a área de toque real de 44×44
   (transparente, clicável); o quadrado visual de 16px é desenhado pelo
   ::before da label. Estados :checked/:focus-visible vêm de :has(). */
.checkbox-label input[type="checkbox"] {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    margin: 0;
    opacity: 0;
    cursor: pointer;
}

.checkbox-label::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border: 1px solid var(--border-strong);
    border-radius: 4px;
    background: var(--surface);
    font-size: 11px;
    line-height: 1;
    color: transparent;
}

.checkbox-label:has(input[type="checkbox"]:checked)::before {
    content: "✓";
    color: var(--text-on-accent);
    background: var(--accent);
    border-color: var(--accent);
}

.checkbox-label:has(input[type="checkbox"]:focus-visible)::before {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

/* ── Alerts ───────────────────────────────────────────────────────── */

.alert {
    font-size: var(--fs-sm);
    padding: 10px var(--space-3);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-3);
}

.alert-info {
    color: var(--accent);
    background: var(--accent-bg);
    border: 1px solid var(--accent-border);
}

.alert-success {
    color: var(--success);
    background: var(--success-bg);
    border: 1px solid var(--success-border);
}

.alert-warning {
    color: var(--warning);
    background: var(--warning-bg);
    border: 1px solid var(--warning-border);
}

.alert-error,
.errorlist {
    color: var(--danger);
    background: var(--danger-bg);
    border: 1px solid var(--danger-border);
    list-style: none;
}

.errorlist {
    padding: var(--space-2) var(--space-3);
    font-size: var(--fs-sm);
    margin-top: var(--space-1);
    border-radius: var(--radius-md);
}

/* ── Badges ───────────────────────────────────────────────────────── */
/* Tint suave por convenção (DESIGN.md): família --*-bg + cor sólida. */

.item-status,
.badge {
    font-size: var(--fs-xs);
    font-weight: 400;
    color: var(--text-tertiary);
    background: var(--status-bg);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge-accent {
    background: var(--accent-bg);
    color: var(--accent);
    font-size: var(--fs-sm);
    font-weight: 500;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
}

.badge-success {
    background: var(--success-bg);
    color: var(--success);
}

.badge-warning {
    background: var(--warning-bg);
    color: var(--warning);
}

.badge-danger {
    background: var(--danger-bg);
    color: var(--danger);
}

/* ── Cards / surfaces ─────────────────────────────────────────────── */
/* Elevação de nível "cabelo" (1px, alpha baixo): reforça o papel da
   superfície sem virar drop-shadow — profundidade continua vindo de
   borda + contraste de fundo. Partes: .card-head/.card-title/.card-sub/
   .card-foot · modificadores: .card-compact, .is-interactive. */

.section,
.auth-card,
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    box-shadow: var(--shadow-1);
}

.card-compact {
    padding: var(--space-4);
}

.card.is-interactive {
    transition: border-color var(--dur-fast) var(--ease-standard);
}

.card.is-interactive:hover,
.card.is-interactive:focus-visible {
    border-color: var(--border-strong);
}

.card-head {
    margin-bottom: var(--space-3);
}

.card-title {
    margin: 0;
    font-size: var(--fs-lg);
    font-weight: 600;
    letter-spacing: var(--tracking-tight);
    color: var(--text-primary);
}

.card-sub {
    margin: var(--space-1) 0 0;
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}

.card-foot {
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--border);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}

.section-title {
    font-size: var(--fs-base);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--text-tertiary);
    margin-bottom: var(--space-5);
}

/* ── Table ────────────────────────────────────────────────────────── */
/* .table-wrap = superfície + scroll horizontal · .table = grade densa
   modo Operate: cabeçalho micro uppercase, células tabular-nums, hover
   de linha sutil. .table--compact reduz o respiro; .num alinha direita. */

.table-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--fs-sm);
}

.table th {
    text-align: left;
    font-size: var(--fs-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--text-tertiary);
    padding: 10px var(--space-4);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.table td {
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    font-variant-numeric: tabular-nums;
}

.table tbody tr {
    transition: background-color var(--dur-fast) var(--ease-standard);
}

.table tbody tr:hover {
    background: var(--status-bg);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table--compact th,
.table--compact td {
    padding: var(--space-1) var(--space-3);
}

.table .num {
    text-align: right;
}

.table .table-empty {
    text-align: center;
    color: var(--text-faint);
    padding: var(--space-8) var(--space-4);
}

/* ── Tipografia de página ─────────────────────────────────────────── */

.page-header {
    margin-bottom: var(--space-8);
}

.page-header h1,
.display {
    font-size: var(--fs-4xl);
    font-weight: 600;
    letter-spacing: var(--tracking-tighter);
    line-height: var(--leading-snug);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.page-header p,
.lede {
    font-size: var(--fs-base);
    color: var(--text-tertiary);
    max-width: 560px;
}

.lede-mb {
    margin-bottom: var(--space-6);
}

.eyebrow {
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-3);
}

/* ── Hero metric + stat tiles ─────────────────────────────────────── */

.hero-metric {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-6) var(--space-8);
    margin-bottom: var(--space-6);
    box-shadow: var(--shadow-1);
}

.hero-metric-label {
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-2);
}

.hero-metric-value {
    font-size: var(--fs-metric);
    font-weight: 600;
    color: var(--text-primary);
    line-height: var(--leading-none);
    letter-spacing: var(--tracking-tightest);
    font-variant-numeric: tabular-nums;
}

.hero-metric-sub {
    font-size: var(--fs-sm);
    color: var(--text-tertiary);
    margin-top: var(--space-2);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.stat-tile {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: var(--shadow-1);
}

.stat-tile-label {
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-2);
}

.stat-tile-value {
    font-size: var(--fs-2xl);
    font-weight: 600;
    color: var(--text-primary);
    line-height: var(--leading-snug);
    letter-spacing: var(--tracking-tighter);
    font-variant-numeric: tabular-nums;
}

.stat-tile-sub {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-top: var(--space-1);
}

/* ── Content layout (asymmetric) ──────────────────────────────────── */

.content-layout {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
    align-items: start;
}

/* ── Lists (item rows) ────────────────────────────────────────────── */

.item-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.item-row {
    display: flex;
    flex-direction: column;
    padding: var(--space-5);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface);
    transition: border-color var(--dur-fast) var(--ease-standard);
}

.item-row:hover {
    border-color: var(--border-strong);
}

.item-row--featured {
    border-color: var(--accent-border);
}

.item-row--featured:hover {
    border-color: var(--accent);
}

.item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-1);
}

.item-name {
    font-size: var(--fs-base);
    font-weight: 600;
    color: var(--text-primary);
}

.item-description {
    font-size: var(--fs-sm);
    color: var(--text-tertiary);
    line-height: var(--leading-normal);
    margin-bottom: var(--space-2);
    white-space: pre-wrap;
}

.item-meta {
    display: flex;
    gap: var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--text-faint);
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.pagination-info {
    color: var(--text-faint);
}

.item-row-link {
    text-decoration: none;
    color: inherit;
    transition: border-color var(--dur-fast) var(--ease-standard),
        transform var(--dur-fast) var(--ease-standard),
        box-shadow var(--dur-fast) var(--ease-standard);
}

/* Linhas-clicáveis sobem 1 nível de elevação no hover — o lift confirma
   affordance antes da seta "→" aparecer no título. */
.item-row-link:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-2);
}

.item-row-link .item-name {
    display: inline-flex;
    align-items: baseline;
    gap: var(--space-1);
}

.item-row-link .item-name::after {
    content: "→";
    font-size: var(--fs-sm);
    font-weight: 400;
    color: var(--accent);
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity var(--dur-fast) var(--ease-standard),
        transform var(--dur-fast) var(--ease-standard);
}

.item-row-link:hover .item-name::after,
.item-row-link:focus-visible .item-name::after {
    opacity: 1;
    transform: translateX(0);
}

/* ── Empty state ──────────────────────────────────────────────────── */

.empty-state {
    text-align: center;
    padding: var(--space-12) var(--space-5);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-1);
}

.empty-state h3 {
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.empty-state p {
    font-size: var(--fs-sm);
    color: var(--text-tertiary);
    margin-bottom: var(--space-5);
}

/* ── Modal ────────────────────────────────────────────────────────── */
/* Hook: .modal + .hidden controlam visibilidade (HTMX afterSwap ou JS).
   Partes: .modal-content > .modal-header + .modal-body + .modal-foot. */

.modal {
    position: fixed;
    inset: 0;
    background: var(--scrim);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    max-width: 560px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-body {
    padding: var(--space-6);
}

.modal-foot {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--border);
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--fs-3xl);
    cursor: pointer;
    color: var(--text-faint);
    padding: 0;
    width: var(--touch-target);
    height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: var(--leading-none);
}

.modal-close:hover {
    color: var(--text-primary);
}

/* ── Skeleton ─────────────────────────────────────────────────────── */
/* Barras de placeholder com pulse de opacidade (sem gradiente — ver
   DESIGN.md anti-patterns). .cmp-skeleton-* mantém o contrato do pack;
   .skeleton* é a API canônica. */

@keyframes skeleton-pulse {
    0%,
    100% {
        opacity: 0.45;
    }

    50% {
        opacity: 1;
    }
}

.skeleton {
    display: block;
    height: var(--space-3);
    border-radius: var(--radius-sm);
    background: var(--status-bg);
    animation: skeleton-pulse 1200ms ease-in-out infinite;
}

.skeleton--title {
    height: var(--space-4);
    width: 55%;
}

.skeleton--block {
    height: 96px;
    border-radius: var(--radius-lg);
}

.skeleton--circle {
    width: var(--space-9);
    height: var(--space-9);
    border-radius: var(--radius-full);
}

.skeleton--w-60 { width: 60%; }
.skeleton--w-75 { width: 75%; }
.skeleton--w-90 { width: 90%; }

.cmp-skeleton {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: var(--space-2) 0;
}

.cmp-skeleton-bar {
    height: var(--space-3);
    border-radius: var(--radius-sm);
    background: var(--status-bg);
    animation: skeleton-pulse 1200ms ease-in-out infinite;
}

.cmp-skeleton-bar--1 { width: 60%; }
.cmp-skeleton-bar--2 { width: 90%; }
.cmp-skeleton-bar--3 { width: 75%; }

/* ── Component pack (templates/components/_*.html) ────────────────── */
/* Estilos de chrome dos partials cmp-* que vivem nesta camada —
   feedback/navigation/widgets têm arquivos próprios em css/components/. */

/* Paginação numerada (_pagination) */

.cmp-pagination {
    gap: var(--space-1);
    flex-wrap: wrap;
}

.cmp-page-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--touch-target);
    min-height: var(--touch-target);
    padding: 0 var(--space-3);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--text-tertiary);
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    transition: color var(--dur-fast) var(--ease-standard),
        border-color var(--dur-fast) var(--ease-standard);
}

.cmp-page-num:hover {
    color: var(--text-primary);
    border-color: var(--border-strong);
}

.cmp-page-num.is-active {
    color: var(--accent);
    background: var(--accent-bg);
    border-color: var(--accent-border);
}

.cmp-page-num:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.cmp-page-gap {
    color: var(--text-faint);
    padding: 0 var(--space-1);
    align-self: center;
}

/* Tabs (_tabs) */

.cmp-tabs {
    display: flex;
    gap: var(--space-1);
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--space-6);
}

.cmp-tab {
    display: inline-flex;
    align-items: center;
    min-height: var(--touch-target);
    padding: 0 var(--space-4);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--text-tertiary);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color var(--dur-fast) var(--ease-standard);
}

.cmp-tab:hover {
    color: var(--text-primary);
}

.cmp-tab.is-active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.cmp-tab:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
    border-radius: var(--radius-sm);
}

/* Avatar menu (_avatar_menu) — .cmp-avatar replica o estilo de _navbar.html
   para o componente funcionar standalone */

.cmp-avatar-menu {
    position: relative;
}

.cmp-avatar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--touch-target);
    min-height: var(--touch-target);
    padding: 0;
    background: none;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
}

.cmp-avatar-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.cmp-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--space-8);
    height: var(--space-8);
    border-radius: var(--radius-full);
    background: var(--accent-bg);
    border: 1px solid var(--accent-border);
    color: var(--accent);
    font-size: var(--fs-sm);
    font-weight: 600;
    overflow: hidden;
}

.cmp-avatar-img {
    object-fit: cover;
}

/* Variante grande do avatar-fallback (settings, cabeçalhos de perfil). */
.cmp-avatar--lg {
    width: var(--space-16);
    height: var(--space-16);
    font-size: var(--fs-2xl);
}

.cmp-avatar-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + var(--space-1));
    min-width: 180px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-1);
    z-index: var(--z-float);
}

/* Linha de identidade no topo do dropdown: e-mail truncado + badge Pro. */
.cmp-avatar-head {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    min-height: var(--touch-target);
    padding: 0 var(--space-3);
    margin-bottom: var(--space-1);
    border-bottom: 1px solid var(--border);
}

.cmp-avatar-email {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    font-size: var(--fs-xs);
    color: var(--text-muted);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cmp-avatar-form {
    display: flex;
    margin: 0;
}

.cmp-avatar-item {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: var(--touch-target);
    padding: 0 var(--space-3);
    font-family: inherit;
    font-size: var(--fs-sm);
    font-weight: 500;
    text-align: left;
    color: var(--text-secondary);
    text-decoration: none;
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.cmp-avatar-item:hover {
    background: var(--status-bg);
    color: var(--text-primary);
}

.cmp-avatar-item:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

.cmp-avatar-logout {
    color: var(--danger);
}

.cmp-avatar-logout:hover {
    background: var(--danger-bg);
    color: var(--danger);
}

/* Form field (_form_field) — o wrapper canônico .field em styles.css já
   cobre label/inputs/erros (.has-error + aria-invalid); aqui só o marcador
   de obrigatório. */

.cmp-required {
    color: var(--danger);
}

/* Search input (_search_input) */

.cmp-search {
    position: relative;
    display: flex;
    align-items: center;
}

.cmp-search-input {
    padding-right: var(--space-9);
}

.cmp-search-spinner {
    position: absolute;
    right: var(--space-3);
}

/* Data table (_data_table) — chrome sobre a API canônica .table-wrap/.table:
   o wrapper .cmp-data-table usa .table-wrap (superfície + overflow); a
   toolbar fica fora do .cmp-data-table-scroll para a busca não deslizar. */

.cmp-data-table-toolbar {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border);
}

.cmp-data-table-search {
    max-width: 320px;
    min-height: var(--touch-target);
}

.cmp-data-table-scroll {
    overflow-x: auto;
}

/* Link de ordenação no <th>: hit area inflada via margem negativa — o
   touch target cobre a célula sem alterar o ritmo visual do cabeçalho. */

.cmp-table-sort {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    min-height: var(--touch-target);
    margin: -10px calc(-1 * var(--space-2));
    padding: 10px var(--space-2);
    color: inherit;
    text-decoration: none;
    transition: color var(--dur-fast) var(--ease-standard);
}

.cmp-table-sort:hover {
    color: var(--text-primary);
}

.cmp-table-sort:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

.cmp-table-sort-mark {
    font-size: var(--fs-xs);
    color: var(--text-faint);
}

/* ── Sidebar (components/_sidebar) — opt-in via block `sidebar` ───── */

.cmp-sidebar {
    position: fixed;
    top: var(--space-14); /* abaixo da navbar */
    left: 0;
    bottom: 0;
    width: 240px;
    z-index: var(--z-sidebar);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    background: var(--surface);
    border-right: 1px solid var(--border);
    transition: transform var(--dur-fast) var(--ease-standard);
}

.cmp-sidebar.is-collapsed {
    transform: translateX(-100%);
}

/* <aside> é irmão de .main-content/.footer no body — margem via combinador. */
.cmp-sidebar ~ .main-content,
.cmp-sidebar ~ .footer {
    margin-left: 240px;
    transition: margin-left var(--dur-fast) var(--ease-standard);
}

.cmp-sidebar.is-collapsed ~ .main-content,
.cmp-sidebar.is-collapsed ~ .footer {
    margin-left: 0;
}

/* O toggle é position:fixed na viewport (left: space-3) — o head reserva a
   linha toda: padding-left libera a área do botão e min-height mantém a
   régua de chrome mesmo quando a marca é omitida (hide_brand no app shell). */
.cmp-sidebar-head {
    display: flex;
    align-items: center;
    min-height: var(--space-14);
    padding: var(--space-2) var(--space-5) var(--space-2) calc(var(--space-3) + var(--touch-target) + var(--space-2));
    border-bottom: 1px solid var(--border);
}

.cmp-sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--space-3);
}

.cmp-sidebar-link {
    display: flex;
    align-items: center;
    min-height: var(--touch-target);
    padding: 0 var(--space-3);
    border-bottom: none;
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--text-tertiary);
}

.cmp-sidebar-link:hover {
    background: var(--status-bg);
    color: var(--text-primary);
}

.cmp-sidebar-link.is-active {
    background: var(--accent-bg);
    border-bottom: none;
    color: var(--accent);
}

.cmp-sidebar-toggle {
    position: fixed;
    /* sidebar inicia em space-14 (sob a navbar) — o botão pousa centrado
       na linha do .cmp-sidebar-head (min-height: space-14). */
    top: calc(var(--space-14) + var(--space-2));
    left: var(--space-3);
    z-index: var(--z-toggle);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--touch-target);
    height: var(--touch-target);
    padding: 0;
    cursor: pointer;
    color: var(--text-secondary);
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
}

.cmp-sidebar-toggle:hover {
    color: var(--text-primary);
}

.cmp-sidebar-toggle:focus-visible,
.cmp-sidebar a:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Breadcrumbs movidos para css/components/navigation.css (wave frontend-lab)
   — regras lá cobrem este bloco e adicionam focus-visible + reset de padding. */

/* ── Delete confirmation ──────────────────────────────────────────── */

.delete-confirmation {
    text-align: center;
}

.delete-message {
    font-size: var(--fs-lg);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.delete-warning {
    color: var(--text-faint);
    font-size: var(--fs-sm);
    margin-bottom: var(--space-6);
}

.delete-confirmation .form-actions {
    justify-content: center;
}

/* ── Account settings ─────────────────────────────────────────────── */

.settings-avatar {
    border: 1px solid var(--accent-border);
    border-radius: var(--radius-full);
    object-fit: cover;
    margin-bottom: var(--space-4);
}

/* Zona de perigo: a seção inteira ganha a borda de risco — sinal
   contido, sem tinta vermelha de fundo. */
.section--danger {
    border-color: var(--danger-border);
}

/* ══════════════════════════════════════════════════════════════════
   CAMADA 5 — COMPOSITIONS (layouts de página sobre os primitivos)
   ══════════════════════════════════════════════════════════════════ */

/* ── Auth ─────────────────────────────────────────────────────────── */

.auth-container {
    position: relative;
    max-width: 440px;
    margin: var(--space-10) auto;
}

/* Textura de pontos atrás do card de auth — canvas ganha materialidade
   sem competir com o formulário. Sai de cena no preset high-contrast. */
.auth-container::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image: radial-gradient(var(--border) 1.2px, transparent 1.2px);
    background-size: 22px 22px;
}

[data-theme="high-contrast"] .auth-container::before {
    background-image: none;
}

.auth-card {
    padding: var(--space-10) var(--space-9);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-1), var(--shadow-4);
}

/* Divisor "ou" entre formulário local e provedores OAuth. */
.auth-social {
    margin-top: var(--space-6);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    font-size: var(--fs-xs);
    color: var(--text-faint);
}

.auth-divider::before,
.auth-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* Lista de e-mails da conta (account/email.html): radio + endereço +
   pills de estado, sem estilos inline no template. */
.email-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}

.email-row:last-of-type {
    border-bottom: none;
}

.email-row input[type="radio"] {
    flex: none;
    width: 18px;
    height: 18px;
    min-width: 18px;
    min-height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
}

.email-row-label {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
    font-size: var(--fs-base);
    color: var(--text-secondary);
}

.item-status--ok {
    color: var(--accent);
    background: var(--accent-bg);
}

.item-status--warn {
    color: var(--danger);
    background: var(--danger-bg);
}

/* Respiro entre blocos dentro do auth-card (ex.: "Adicionar e-mail"). */
.auth-section-gap {
    margin-top: var(--space-6);
}

.auth-title {
    font-size: var(--fs-3xl);
    font-weight: 600;
    letter-spacing: var(--tracking-tight);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
    text-align: center;
}

.auth-subtitle {
    font-size: var(--fs-base);
    color: var(--text-tertiary);
    margin-bottom: var(--space-8);
    text-align: center;
}

.auth-footer {
    margin-top: var(--space-6);
    text-align: center;
    font-size: var(--fs-base);
    color: var(--text-tertiary);
}

.auth-footer p {
    margin-bottom: var(--space-2);
}

.auth-footer a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
}

.auth-footer a,
.text-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover,
.text-link:hover {
    text-decoration: underline;
}

/* ── Dashboard ────────────────────────────────────────────────────── */

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
}

.dashboard-header h1 {
    font-size: var(--fs-3xl);
    font-weight: 600;
    letter-spacing: var(--tracking-tight);
    color: var(--text-primary);
}

.note-actions {
    display: flex;
    gap: var(--space-2);
}

.dashboard-sub {
    font-family: var(--font-mono);
    font-size: var(--fs-sm);
    color: var(--text-muted);
    margin-top: var(--space-1);
}

/* Ações dentro de item-row (billing): respiro separado do meta mono. */
.item-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 14px;
}

/* ── Hero da landing ──────────────────────────────────────────────── */
/* Composição assimétrica: coluna de texto (7fr) + âncora visual (5fr).
   O deploy-card + float card são ilustração feita dos próprios
   primitivos do design system — nenhum asset externo. */

.hero {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-12);
    align-items: center;
    padding: var(--space-14) 0 var(--space-10);
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--accent);
}

/* Tick editorial antes do eyebrow — marca o topo da página. */
.hero-eyebrow::before {
    content: "";
    flex: none;
    width: 18px;
    height: 2px;
    border-radius: 1px;
    background: var(--accent);
}

.hero-display {
    font-size: var(--fs-display);
    font-weight: 600;
    letter-spacing: var(--tracking-display);
    line-height: var(--leading-tight);
    color: var(--text-primary);
    margin-bottom: 18px;
}

.hero-lede {
    font-size: var(--fs-lg);
    line-height: var(--leading-relaxed);
    color: var(--text-secondary);
    max-width: 46ch;
    margin-bottom: var(--space-7);
}

.hero-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-5);
}

.hero-proof {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--text-faint);
}

.hero-visual {
    position: relative;
}

/* Cards da âncora visual: superfície elevada um nível acima das
   sections — aqui a sombra compõe a ilustração (depth da pilha). */
.hero-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-1), var(--shadow-4);
}

.deploy-card {
    padding: var(--space-5);
    margin-right: var(--space-6);
}

.deploy-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding-bottom: 14px;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--border);
}

.deploy-steps {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.deploy-step {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}

/* Ponto de status da etapa: neutro → success (done) → accent (live). */
.deploy-step::before {
    content: "";
    flex: none;
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    border: 1.5px solid var(--border-strong);
}

.deploy-step.is-done::before {
    border-color: var(--success);
    background: var(--success);
}

.deploy-step.is-live::before {
    border-color: var(--accent);
    background: var(--accent);
    animation: deploy-pulse 1800ms ease-in-out infinite;
}

.deploy-step .mono {
    flex: none;
}

@keyframes deploy-pulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.35;
    }
}

/* Card flutuante: se sobrepõe ao deploy-card e ancora o canto inferior
   direito da composição. */
.hero-float {
    position: absolute;
    right: 0;
    bottom: -28px;
    width: 210px;
    padding: var(--space-4) 18px;
}

/* ── Bento de features da landing ─────────────────────────────────── */
/* Grid de 6 colunas: lead ocupa 4, lateral 2, restantes 2 cada —
   foge do clichê "3 cards idênticos". */

.feature-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
}

.feature-grid .item-row {
    grid-column: span 2;
    padding: var(--space-6);
}

.feature-grid .item-row--lead {
    grid-column: span 4;
}

/* Chip de ícone: reusa a família accent em peso sutil, svg em
   currentColor (monocromático por convenção do catálogo). */
.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--space-8);
    height: var(--space-8);
    margin-bottom: 14px;
    border-radius: var(--radius-md);
    background: var(--accent-bg);
    color: var(--accent);
}

/* ── Faixa de CTA final da landing ────────────────────────────────── */

.cta-band {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5) var(--space-8);
    flex-wrap: wrap;
    background: var(--accent-ghost-bg);
    border: 1px solid var(--accent-border);
    border-radius: var(--radius-lg);
    padding: var(--space-7) var(--space-8);
    margin-top: var(--space-10);
}

.cta-band h2 {
    font-size: var(--fs-2xl);
    font-weight: 600;
    letter-spacing: var(--tracking-tighter);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.cta-band p {
    font-size: var(--fs-base);
    color: var(--text-secondary);
    margin: 0;
}

/* ── Páginas de erro / manutenção ─────────────────────────────────── */

.error-page {
    text-align: center;
    max-width: 520px;
    margin: 0 auto;
    padding: var(--space-16) 0 var(--space-12);
}

/* O código é a âncora: chip mono grande em vez de eyebrow. */
.error-code {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: clamp(3rem, 10vw, 4.5rem);
    font-weight: 600;
    letter-spacing: -0.04em;
    line-height: 1.1;
    color: var(--text-tertiary);
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-7);
    margin-bottom: var(--space-6);
    box-shadow: var(--shadow-1);
}

.error-page h1 {
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.4px;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.error-page .lede {
    margin: 0 auto var(--space-7);
    font-size: var(--fs-md);
}

.error-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Documentos legais ────────────────────────────────────────────── */
/* Largura de leitura editorial: um único documento, não uma pilha de
   cards — as seções se separam por ritmo tipográfico. */

.legal-doc {
    max-width: 820px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-10) var(--space-12);
    box-shadow: var(--shadow-1);
}

.legal-doc h2 {
    font-size: var(--fs-xl);
    font-weight: 600;
    letter-spacing: var(--tracking-tight);
    color: var(--text-primary);
    margin: var(--space-8) 0 10px;
}

.legal-doc h2:first-child {
    margin-top: 0;
}

.legal-doc p {
    font-size: var(--fs-md);
    line-height: var(--leading-loose);
    color: var(--text-secondary);
    margin-bottom: var(--space-3);
}

.legal-doc a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.legal-doc a:hover {
    text-decoration: underline;
}

/* ── Footer ───────────────────────────────────────────────────────── */

.footer {
    border-top: 1px solid var(--border);
    padding: var(--space-6) 0;
    margin-top: var(--space-12);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3) var(--space-6);
    flex-wrap: wrap;
}

.footer p {
    font-size: var(--fs-xs);
    color: var(--text-faint);
}

/* WCAG 2.5.8/2.5.5 — links curtos do footer ("Entrar", "Termos") falhavam
   na largura quando só a altura era garantida: alvo real de 44×44. */
.footer a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    color: inherit;
}

.footer-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.footer-nav a {
    display: inline-flex;
    align-items: center;
    min-height: var(--touch-target);
    padding: 0 10px;
    font-size: var(--fs-xs);
    color: var(--text-faint);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: color var(--dur-fast) var(--ease-standard);
}

.footer-nav a:hover {
    color: var(--text-primary);
}

.footer-nav a:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ── Entrada de página ────────────────────────────────────────────── */
/* Cascata sutil nos blocos de topo do conteúdo — cada página "assenta"
   em vez de piscar pronta. O guard global de prefers-reduced-motion
   zera a animação. Em swaps HTMX que substituem um filho direto de
   .container (ex.: #note-list), o nó novo reexecuta a entrada — feedback
   de refresh de graça. */

@keyframes page-enter {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

.main-content > .container > * {
    animation: page-enter var(--dur-med) var(--ease-out) both;
}

.main-content > .container > *:nth-child(2) {
    animation-delay: 40ms;
}

.main-content > .container > *:nth-child(3) {
    animation-delay: 80ms;
}

.main-content > .container > *:nth-child(n + 4) {
    animation-delay: 120ms;
}

/* ══════════════════════════════════════════════════════════════════
   CAMADA 6 — RESPONSIVE (breakpoint md = 768px — ver tokens.css)
   ══════════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
    :root {
        --container-px: var(--space-4);
    }

    .navbar .container {
        flex-wrap: wrap;
        height: auto;
        padding: var(--space-2) var(--space-4);
        row-gap: var(--space-1);
    }

    .navbar-nav {
        flex-wrap: wrap;
        gap: var(--space-1) var(--space-3);
    }

    .main-content {
        padding: var(--space-6) 0;
    }

    .page-header h1,
    .display {
        font-size: var(--fs-3xl);
        letter-spacing: var(--tracking-tight);
    }

    .section,
    .auth-card,
    .card {
        padding: var(--space-6);
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .content-layout {
        grid-template-columns: 1fr;
    }

    .dashboard-header {
        flex-direction: column;
        gap: var(--space-4);
        align-items: flex-start;
    }

    .item-header {
        flex-direction: column;
        gap: var(--space-2);
    }

    .btn-sm {
        min-height: var(--touch-target);
    }

    /* Mobile: sidebar vira overlay (inicia fechada — ver script do componente). */
    .cmp-sidebar {
        top: 0;
        z-index: var(--z-sidebar-overlay);
        width: 260px;
    }

    /* Overlay cobre a navbar (top: 0) — o toggle desce para dentro da
       linha de chrome do head, alinhado à mesma régua do desktop. */
    .cmp-sidebar-toggle {
        top: var(--space-2);
        left: var(--space-2);
    }

    .cmp-sidebar ~ .main-content,
    .cmp-sidebar ~ .footer {
        margin-left: 0;
    }

    .hero {
        grid-template-columns: 1fr;
        gap: var(--space-10);
        padding: var(--space-8) 0 var(--space-6);
    }

    .deploy-card {
        margin-right: 0;
    }

    .hero-float {
        position: static;
        width: auto;
        margin-top: var(--space-3);
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .feature-grid .item-row,
    .feature-grid .item-row--lead {
        grid-column: auto;
    }

    .auth-card {
        padding: var(--space-7) var(--space-6);
    }

    .legal-doc {
        padding: var(--space-7) var(--space-6);
    }

    .error-page {
        padding: var(--space-10) 0 var(--space-8);
    }

    .cta-band {
        padding: var(--space-6);
    }
}