/* Tema e-Fatura CV Consulta: identidade Working4U (azul #154496, azul-claro #009FE3), em fundo escuro em toda a aplicação
   (o <html> tem data-bs-theme="dark"). O azul da marca é aclarado nos botões e ligações para ter contraste no escuro. */
:root {
    --brand-primary: #2a6fd1;
    --brand-primary-dark: #1f5bc0;
    --brand-accent: #009FE3;
    --brand-navy: #e6eefb;
    --brand-tint: rgba(57, 135, 229, .16);
    --brand-highlight: #8fc0ff;
    --ink: #eef1f6;
    --ink-muted: #98a3b5;
    --surface: #16233a;
    --surface-alt: #0f1a2b;
    --line: #26354d;
    --radius: 10px;
    --header-height: 60px;
    --nav-width: 232px;

    --bs-primary: var(--brand-primary);
    --bs-primary-rgb: 42, 111, 209;
    --bs-link-color: #6fa8ee;
    --bs-link-color-rgb: 111, 168, 238;
    --bs-link-hover-color: var(--brand-highlight);
    --bs-link-hover-color-rgb: 143, 192, 255;
    --bs-body-color: var(--ink);
    --bs-body-color-rgb: 238, 241, 246;
    --bs-body-bg: var(--surface); /* campos e tabelas na cor dos painéis; o fundo da página é definido no body */
    --bs-border-color: var(--line);
    --bs-secondary-color: var(--ink-muted);
    --bs-tertiary-bg: var(--surface-alt);
    --bs-border-radius: var(--radius);
    --bs-font-sans-serif: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}

.btn-primary {
    --bs-btn-bg: var(--brand-primary);
    --bs-btn-border-color: var(--brand-primary);
    --bs-btn-hover-bg: var(--brand-primary-dark);
    --bs-btn-hover-border-color: var(--brand-primary-dark);
    --bs-btn-active-bg: var(--brand-primary-dark);
    --bs-btn-active-border-color: var(--brand-primary-dark);
    --bs-btn-disabled-bg: var(--brand-primary);
    --bs-btn-disabled-border-color: var(--brand-primary);
}

.form-control:focus, .form-select:focus, .form-check-input:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 .2rem rgba(0, 159, 227, .25);
}

.form-check-input:checked { background-color: var(--brand-primary); border-color: var(--brand-primary); }

body { background-color: var(--surface-alt); }

h1:focus { outline: none; }
h1 { font-size: 1.6rem; font-weight: 650; margin-bottom: 1rem; }
h2 { font-size: 1.2rem; font-weight: 600; }

/* ---------- Estrutura ---------- */

.app-shell {
    display: grid;
    grid-template-columns: var(--nav-width) minmax(0, 1fr);
    grid-template-rows: var(--header-height) 1fr;
    grid-template-areas: "header header" "nav main";
    min-height: 100vh;
}

.app-header {
    grid-area: header;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0 1.25rem;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 20;
}

.app-brand { display: flex; align-items: center; gap: .6rem; color: var(--ink); text-decoration: none; }
.app-brand-name { font-size: 1.05rem; letter-spacing: -.01em; color: var(--brand-navy); }
.app-brand-divider { width: 1px; height: 24px; background: var(--line); }
.app-brand:hover { color: var(--ink); }
.brand-logo { display: block; width: auto; }
@media (max-width: 480px) { .app-brand-name, .app-brand-divider, .app-user-name { display: none; } }

.app-user { margin-left: auto; display: flex; align-items: center; gap: .9rem; font-size: .9rem; }
.app-tenant { color: var(--ink-muted); }
.app-user-name { font-weight: 600; }

/* Cliente ativo com menu para mudar (contabilistas com vários clientes, D23). */
.app-tenant-menu { position: relative; }
.app-tenant-menu > summary {
    list-style: none; cursor: pointer; display: flex; align-items: center; gap: .5rem;
    padding: .25rem .7rem; border: 1px solid var(--line); border-radius: 8px; max-width: 22rem; line-height: 1.25;
}
.app-tenant-menu > summary::-webkit-details-marker { display: none; }
.app-tenant-menu > summary::after { content: ""; width: .45rem; height: .45rem; border: solid var(--ink-muted); border-width: 0 2px 2px 0; transform: translateY(-2px) rotate(45deg); flex: none; }
.app-tenant-menu[open] > summary::after { transform: translateY(2px) rotate(-135deg); }
.app-tenant-menu > summary:hover, .app-tenant-menu[open] > summary { border-color: var(--brand-primary); }
.app-tenant-menu > summary:focus-visible { outline: 2px solid var(--brand-accent); outline-offset: 2px; }
.app-tenant-text { display: flex; flex-direction: column; min-width: 0; }
.app-tenant-current { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.app-tenant-meta { color: var(--ink-muted); font-size: .75rem; font-weight: 400; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-variant-numeric: tabular-nums; }
.app-tenant-role { color: var(--ink-muted); font-size: .8rem; white-space: nowrap; }
.app-tenant-list {
    position: absolute; right: 0; top: calc(100% + .4rem); z-index: 30; width: max-content; min-width: 18rem; max-width: min(26rem, calc(100vw - 1.5rem));
    max-height: 70vh; overflow-y: auto; display: flex; flex-direction: column; gap: 2px;
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: .35rem;
    box-shadow: 0 16px 40px rgba(0, 0, 0, .45);
}
.app-tenant-list button {
    display: flex; justify-content: space-between; align-items: center; gap: 1rem; width: 100%; text-align: left;
    background: none; border: 0; border-radius: 7px; padding: .55rem .75rem; color: var(--ink); font-size: .9rem;
}
.app-tenant-list button:hover, .app-tenant-list button:focus-visible { background: var(--surface-alt); outline: none; }
.app-tenant-list button.selected { background: var(--brand-tint); color: var(--brand-highlight); font-weight: 600; }

.app-nav {
    grid-area: nav;
    background: var(--surface);
    border-right: 1px solid var(--line);
    padding: 1rem .75rem;
}

.nav-section {
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ink-muted);
    margin: 1rem .5rem .35rem;
}
.nav-section:first-child { margin-top: 0; }

.nav-item-link {
    display: block;
    padding: .5rem .75rem;
    border-radius: 8px;
    color: var(--ink);
    text-decoration: none;
    border-left: 3px solid transparent;
}
.nav-item-link:hover { background: var(--surface-alt); color: var(--ink); }
.nav-item-link.active { background: var(--brand-tint); border-left-color: var(--brand-accent); color: var(--brand-highlight); font-weight: 600; }

.app-main { grid-area: main; padding: 1.75rem 2rem; max-width: 1200px; width: 100%; min-width: 0; }

.panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
}

.table { --bs-table-bg: transparent; }
.table > thead th { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-muted); font-weight: 600; }

.empty-state { text-align: center; padding: 3rem 1rem; color: var(--ink-muted); }

.nav-toggle, .nav-toggle-button { display: none; }

/* Telemóvel e tablet: menu em gaveta. */
@media (max-width: 860px) {
    .app-shell { grid-template-columns: minmax(0, 1fr); grid-template-areas: "header" "main"; }
    .app-header { padding: 0 .75rem; gap: .6rem; }
    .app-main { padding: 1.25rem 1rem; }
    .app-tenant { display: none; }
    .app-tenant-menu > summary { max-width: 11rem; padding: .3rem .55rem; }
    .app-tenant-menu > summary .app-tenant-meta { display: none; }

    .nav-toggle-button {
        display: inline-flex; flex-direction: column; gap: 4px; cursor: pointer; padding: .4rem;
    }
    .nav-toggle-button span { width: 20px; height: 2px; background: var(--ink); border-radius: 2px; }

    .app-nav {
        position: fixed; top: var(--header-height); bottom: 0; left: 0; width: var(--nav-width);
        transform: translateX(-100%); transition: transform .2s ease; z-index: 15;
        box-shadow: 0 10px 30px rgba(0, 0, 0, .08);
    }
    .nav-toggle:checked ~ .app-nav { transform: none; }
}

/* ---------- Páginas de conta ---------- */

.account-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, var(--brand-tint) 0%, var(--surface-alt) 55%);
}

.account-card {
    width: 100%;
    max-width: 440px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-top: 4px solid var(--brand-primary);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: 0 12px 40px rgba(0, 0, 0, .06);
}

.account-brand {
    display: flex; flex-direction: column; align-items: flex-start; gap: .6rem; margin-bottom: 1.5rem;
    color: var(--brand-navy); text-decoration: none; font-size: 1.15rem;
}
.account-brand:hover { color: var(--ink); }
.account-footer { margin-top: 1.25rem; color: var(--ink-muted); font-size: .85rem; }

.recovery-code { font-family: ui-monospace, Consolas, monospace; font-size: 1rem; }
.authenticator-qr svg { width: 180px; height: 180px; }

/* ---------- Blazor ---------- */

.valid.modified:not([type=checkbox]) { outline: none; }
.invalid { outline: 1px solid #e50000; }
.validation-message { color: #ff8a8a; font-size: .875rem; }

#blazor-error-ui {
    background: lightyellow;
    color: #1d1d1f;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, .2);
    display: none;
    left: 0;
    padding: .6rem 1.25rem .7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: .75rem; top: .5rem; }

/* Gráficos (paleta de referência validada: série 1 azul, série 2 laranja). Texto sempre nas cores de texto. */
.viz-root { --series-1: #3987e5; --series-2: #d95926; } /* passos escuros da paleta de referência */
.viz-legend { display: flex; gap: 1.25rem; font-size: .85rem; color: var(--ink); margin-bottom: .25rem; }
.viz-swatch { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: .4rem; vertical-align: -1px; }
.viz-chart { width: 100%; height: auto; display: block; }
path.viz-sales { fill: var(--series-1); }
path.viz-purchases { fill: var(--series-2); }
.viz-swatch.viz-sales { background: var(--series-1); }
.viz-swatch.viz-purchases { background: var(--series-2); }
.viz-grid { stroke: var(--line); stroke-width: 1; }
.viz-baseline { stroke: var(--ink-muted); stroke-width: 1; }
.viz-axis { fill: var(--ink-muted); font-size: 11px; }
.viz-hit { fill: transparent; }
.viz-group:hover .viz-hit { fill: var(--surface-alt); }
/* Acumulado (linhas): período a cheio, homólogo tracejado e mais claro; a cor segue a série (vendas, compras). */
.viz-line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.viz-line-sales { stroke: var(--series-1); }
.viz-line-purchases { stroke: var(--series-2); }
.viz-line-previous { stroke-dasharray: 5 4; opacity: .6; }
.viz-dot { fill: var(--series-1); stroke: var(--board-card, var(--surface)); stroke-width: 2; }
.viz-dot.viz-line-purchases { fill: var(--series-2); }
.viz-panel-title { fill: var(--ink-muted); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.viz-line-key { width: 24px; height: 10px; margin-right: .4rem; vertical-align: 0; }
.viz-key-current, .viz-key-previous { stroke: var(--ink); stroke-width: 2; }
.viz-key-previous { stroke-dasharray: 5 4; opacity: .6; }

/* Saldo de créditos compacto no início (o painel vem primeiro). */
.credit-chip { display: inline-flex; flex-wrap: wrap; gap: .35rem; align-items: baseline; padding: .4rem .8rem; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--ink); text-decoration: none; font-size: .9rem; }
.credit-chip:hover { border-color: var(--brand-primary); color: var(--ink); }
.credit-chip-warn { border-color: #fab219; }

/* Painel de vendas e compras: passos escuros da paleta de referência, sobre o fundo da aplicação. */
.board {
    --board-card: var(--surface); --board-line: var(--line); --board-ink: var(--ink); --board-ink-2: #b9c3d2; --board-muted: var(--ink-muted);
    --surface-alt: rgba(255, 255, 255, .06);
    --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70; --series-4: #c98500; --series-5: #d55181; --series-6: #008300; --series-other: #6b7586;
    margin-bottom: 1.25rem;
}
.board .table { --bs-table-bg: transparent; --bs-table-color: var(--board-ink); }
.board details summary { color: var(--board-ink-2); }
.board-note { font-size: .82rem; color: var(--board-ink-2); }
.board-muted { color: var(--board-muted); font-size: .8rem; }
.board-num { font-variant-numeric: tabular-nums; }
.board-title { font-size: .95rem; font-weight: 600; margin-bottom: .75rem; color: var(--board-ink); }
.board-card { background: var(--board-card); border: 1px solid var(--board-line); border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 1rem; min-width: 0; }
.board-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1rem; }
.board-grid > .board-card { margin-bottom: 0; }
.board-grid + .board-grid, .board-grid + .board-card { margin-top: 1rem; }
.board-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1rem; margin: .75rem 0 1rem; }
.board-cumulative { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; margin-bottom: .5rem; }
.board-cumulative .kpi { background: var(--surface-alt); }
.kpi { background: var(--board-card); border: 1px solid var(--board-line); border-radius: var(--radius); padding: .85rem 1rem; }
.kpi-label { font-size: .8rem; color: var(--board-ink-2); }
.kpi-value { font-size: 1.45rem; font-weight: 600; margin: .15rem 0; overflow-wrap: anywhere; }
.kpi-note { font-size: .78rem; color: var(--board-muted); }
.kpi-change { font-size: .82rem; font-weight: 600; }
.kpi-up { color: #0ca30c; }
.kpi-down { color: #e66767; }
.kpi-neutral { color: var(--board-ink-2); }

.viz-slot-1 { --c: var(--series-1); } .viz-slot-2 { --c: var(--series-2); } .viz-slot-3 { --c: var(--series-3); }
.viz-slot-4 { --c: var(--series-4); } .viz-slot-5 { --c: var(--series-5); } .viz-slot-6 { --c: var(--series-6); } .viz-other { --c: var(--series-other); }
.viz-swatch[class*="viz-slot-"], .viz-swatch.viz-other { background: var(--c); }
.viz-slice { fill: var(--c); stroke: var(--board-card, var(--surface)); stroke-width: 2; }
.viz-slice:hover { opacity: .85; }
.viz-donut { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; align-items: center; }
.viz-donut-ring { width: 180px; height: 180px; flex: none; }
.viz-donut-empty { fill: none; stroke: var(--line); }
.viz-donut-value { fill: var(--ink); font-size: 22px; font-weight: 600; }
.viz-donut-label { fill: var(--ink-muted); font-size: 12px; }
.viz-donut-legend { list-style: none; padding: 0; margin: 0; flex: 1 1 220px; min-width: 0; font-size: .85rem; }
.viz-donut-legend li { display: grid; grid-template-columns: auto minmax(0, 1fr) auto 3.6rem; gap: .5rem; align-items: baseline; padding: .3rem 0; border-bottom: 1px solid var(--line); }
.viz-donut-legend li:last-child { border-bottom: 0; }
.viz-donut-name { min-width: 0; }
.viz-donut-name > :first-child { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.viz-donut-detail { display: block; color: var(--ink-muted); font-size: .75rem; }
.viz-donut-amount, .viz-donut-share { text-align: right; font-variant-numeric: tabular-nums; }
.viz-donut-share { font-weight: 600; }
path.viz-column { fill: var(--series-1); }
.viz-strong { fill: var(--ink); font-weight: 600; }
.share-list { list-style: none; padding: 0; margin: 0; font-size: .85rem; }
.share-list li + li { margin-top: .65rem; }
.share-head { display: flex; justify-content: space-between; gap: .75rem; margin-bottom: .25rem; }
.share-track { height: 8px; border-radius: 4px; background: rgba(255, 255, 255, .06); }
.share-bar { height: 100%; border-radius: 0 4px 4px 0; background: var(--series-1); min-width: 2px; }
.share-bar.share-negative { background: var(--series-other); }
@media (max-width: 575.98px) { .board-card { padding: .85rem; } .board-grid { grid-template-columns: minmax(0, 1fr); } }
/* Ligações do painel para os documentos que compõem cada valor. */
.board a:not(.btn) { color: var(--board-ink); text-decoration: none; }
.board a:not(.btn):hover { color: #8fc0ff; text-decoration: underline; }
.kpi { display: block; color: var(--board-ink); }
a.kpi-link:hover { border-color: #3987e5; text-decoration: none !important; color: var(--board-ink) !important; }
.viz-link { cursor: pointer; }
a.viz-group { cursor: pointer; }

/* Direção do documento: recebido (compra, laranja, seta a entrar) e emitido (venda, azul, seta a sair), como no painel. */
.direction-badge { display: inline-flex; align-items: center; gap: .3rem; padding: .1rem .5rem; border-radius: 999px; font-size: .78rem; font-weight: 600; border: 1px solid; }
.direction-badge svg { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.direction-in { color: #f08a5d; border-color: rgba(217, 89, 38, .55); background: rgba(217, 89, 38, .14); }
.direction-out { color: #79b0f2; border-color: rgba(57, 135, 229, .55); background: rgba(57, 135, 229, .14); }
.table > tbody > tr.doc-row-in > td:first-child { box-shadow: inset 3px 0 0 #d95926; }
.table > tbody > tr.doc-row-out > td:first-child { box-shadow: inset 3px 0 0 #3987e5; }

/* Campos no escuro: contorno mais claro do que as linhas dos painéis, para se verem. */
.form-control, .form-select, .form-check-input { border-color: #3d5072; }
.form-check-input { background-color: #0f1a2b; }
input[type="date"], input[type="datetime-local"] { color-scheme: dark; }

/* Estado de pagamento de uma fatura emitida (ficha do documento): vermelho com valor em dívida, verde quando paga. */
.payment-status {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem 1.25rem;
    margin-bottom: 1.25rem;
    border: 1px solid;
    border-left-width: 6px;
    border-radius: var(--radius);
}

.payment-status-open {
    background: var(--bs-danger-bg-subtle);
    border-color: var(--bs-danger);
    color: var(--bs-danger-text-emphasis);
}

.payment-status-paid {
    background: var(--bs-success-bg-subtle);
    border-color: var(--bs-success);
    color: var(--bs-success-text-emphasis);
}

.payment-status-icon {
    flex: none;
    display: grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    background: var(--bs-danger);
}

.payment-status-paid .payment-status-icon {
    background: var(--bs-success);
}

.payment-status-title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.2;
}

.payment-status-detail {
    font-size: 0.95rem;
}

/* Publicações Working4U: cartão na barra lateral no computador; faixa no topo do conteúdo no telemóvel (uma linha, até duas). */
.announcement-bar { display: grid; margin: 0 0 1rem; }
.announcement {
    grid-area: 1 / 1; /* todas na mesma célula: a faixa fica com a altura da maior */
    display: flex; align-items: center; gap: .6rem;
    padding: .4rem .75rem;
    background: var(--brand-tint); border: 1px solid rgba(57, 135, 229, .35); border-radius: var(--radius);
    font-size: .85rem; line-height: 1.35;
}
.announcement-tag {
    flex: none; font-size: .7rem; font-weight: 600; letter-spacing: .03em; text-transform: uppercase;
    color: var(--brand-highlight);
}
.announcement-image { flex: none; display: block; line-height: 0; }
.announcement-image img { height: 32px; width: auto; max-width: 96px; object-fit: contain; border-radius: 4px; }
.announcement-thumb { height: 40px; width: auto; max-width: 120px; object-fit: contain; border-radius: 4px; margin-right: .5rem; vertical-align: middle; }
.announcement-text { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.announcement-body { color: var(--bs-secondary-color); }
.announcement-link { flex: none; font-weight: 600; white-space: nowrap; }
.announcement-count { flex: none; font-size: .72rem; color: var(--bs-secondary-color); font-variant-numeric: tabular-nums; }
/* Várias no prazo: a animação (gerada pela faixa) mostra uma de cada vez; sem animação fica só a primeira. */
.announcement-rotating { visibility: hidden; }
.announcement-rotating.announcement-first { visibility: visible; }
.announcement-bar:hover .announcement-rotating { animation-play-state: paused !important; }
@media (prefers-reduced-motion: reduce) {
    .announcement-rotating { animation-timing-function: step-end !important; }
}
@media (max-width: 767.98px) {
    .announcement { flex-wrap: wrap; row-gap: .15rem; }
    .announcement-text { flex-basis: 100%; order: 2; white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
    .announcement-link { order: 1; margin-left: auto; }
    .announcement-count { order: 1; }
}

/* Onde aparecem: a barra lateral só está sempre à vista acima de 860px; abaixo é uma gaveta e vale a faixa do topo. */
.announcement-bar-top { display: none; }
@media (max-width: 860px) {
    .announcement-bar-top { display: grid; }
    .announcement-bar-side { display: none; }
}

/* Cartão da barra lateral: logo abaixo do menu e preso ao rolar, com imagem maior e até 4 linhas de texto. */
.announcement-bar-side {
    position: sticky; top: calc(var(--header-height) + 1rem);
    margin: 1.25rem 0 0;
}
.announcement-bar-side .announcement {
    display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: start; align-content: start; gap: .45rem .5rem;
    grid-template-areas: "tag count" "image image" "text text" "link link";
    padding: .75rem;
}
.announcement-bar-side .announcement-tag { grid-area: tag; }
.announcement-bar-side .announcement-count { grid-area: count; }
.announcement-bar-side .announcement-image { grid-area: image; }
.announcement-bar-side .announcement-image img { width: 100%; height: auto; max-width: 100%; max-height: 96px; object-fit: cover; border-radius: 6px; }
.announcement-bar-side .announcement-text {
    grid-area: text; white-space: normal;
    display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical;
}
.announcement-bar-side .announcement-text strong { display: block; margin-bottom: .1rem; }
.announcement-bar-side .announcement-link { grid-area: link; }

/* ---------- Página pública (/sobre) ---------- */

.landing { min-height: 100vh; background: radial-gradient(1200px 600px at 85% -10%, rgba(0, 159, 227, .14), transparent 60%), var(--surface-alt); }
.landing-top {
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    max-width: 1180px; margin: 0 auto; padding: 1.1rem 1.25rem;
}
.landing main { max-width: 1180px; margin: 0 auto; padding: 0 1.25rem; }
.landing-hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 3rem; align-items: center; padding: 4rem 0 3.5rem; }
.landing-kicker { color: var(--brand-accent); font-size: .8rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; margin-bottom: .75rem; }
.landing h1 { font-size: clamp(1.9rem, 4vw, 2.9rem); line-height: 1.15; font-weight: 700; letter-spacing: -.02em; margin-bottom: 1.1rem; text-wrap: balance; }
.landing-lead { font-size: 1.12rem; color: #c3ccda; max-width: 36rem; }
.landing-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }

.landing-preview { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 1.25rem; box-shadow: 0 30px 70px rgba(0, 0, 0, .4); }
.landing-preview-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .6rem; }
.landing-preview-kpis div { background: var(--surface-alt); border: 1px solid var(--line); border-radius: 9px; padding: .6rem .7rem; min-width: 0; }
.landing-preview-kpis span { display: block; font-size: .75rem; color: var(--ink-muted); }
.landing-preview-kpis strong { display: block; font-size: .95rem; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.landing-preview-bars { display: flex; align-items: flex-end; gap: .6rem; height: 170px; margin: 1.1rem 0 .6rem; border-bottom: 1px solid var(--ink-muted); }
.landing-preview-bars div { flex: 1; display: flex; align-items: flex-end; gap: 2px; height: 100%; }
.landing-preview-bars i { flex: 1; border-radius: 4px 4px 0 0; }
.landing-preview-bars i.s { background: #3987e5; }
.landing-preview-bars i.p { background: #d95926; }
.landing-preview figcaption { font-size: .8rem; color: var(--ink-muted); }

.landing-section { padding: 2.5rem 0; }
.landing h2 { font-size: 1.5rem; font-weight: 650; margin-bottom: 1.25rem; }
.landing-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1rem; }
.landing-grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.landing-grid article { background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--brand-primary); border-radius: var(--radius); padding: 1.1rem 1.2rem; }
.landing-grid h3 { font-size: 1.02rem; font-weight: 600; margin-bottom: .4rem; }
.landing-grid p { color: #b9c3d2; font-size: .93rem; margin: 0; }

.landing-steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1rem; counter-reset: step; }
.landing-steps li { counter-increment: step; display: flex; flex-direction: column; gap: .35rem; padding: 1.1rem 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.landing-steps li::before { content: counter(step); display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; background: var(--brand-tint); color: var(--brand-highlight); font-weight: 700; margin-bottom: .35rem; }
.landing-steps span { color: #b9c3d2; font-size: .93rem; }

.landing-cta { margin: 2rem 0 3rem; padding: 2.25rem; text-align: center; border-radius: 14px; background: linear-gradient(135deg, #154496, #1f5bc0 60%, #0a7fbd); }
.landing-cta h2 { margin-bottom: .5rem; }
.landing-cta p { margin: 0; color: #dce7f8; }
.landing-contacts { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; margin-top: 1.25rem; }
.landing-footer { text-align: center; color: var(--ink-muted); font-size: .85rem; padding: 0 1rem 2rem; }

@media (max-width: 860px) {
    .landing-hero { grid-template-columns: minmax(0, 1fr); gap: 2rem; padding: 2rem 0; }
    .landing-preview-kpis { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 480px) { .landing-top .app-brand-name, .landing-top .app-brand-divider { display: none; } }

/* Documento aberto a partir da lista: voltar e passar ao anterior/seguinte sem perder os filtros. */
.doc-list-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem 1rem;
    margin-bottom: 1rem;
    padding: .5rem .75rem;
    border: 1px solid var(--bs-border-color);
    border-radius: .5rem;
    background: var(--bs-tertiary-bg);
}

.doc-list-nav-text {
    font-size: .875rem;
    min-width: 0;
}

.doc-list-nav-steps {
    display: flex;
    gap: .5rem;
    margin-left: auto;
}

@media (max-width: 575.98px) {
    .doc-list-nav-steps {
        margin-left: 0;
        width: 100%;
    }

    .doc-list-nav-steps > * {
        flex: 1;
    }
}