/* Acessibilidade — painel LBI, VLibras, guia do portal, alto contraste */
/* ========================================
   PAINEL DE ACESSIBILIDADE (LBI 13.146/2015)
   ======================================== */

/* Container do header-actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    position: relative;
}

/* Botão principal de acessibilidade */
.btn-accessibility-main {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-body);
    border: 1px solid #d1d5db;
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-accessibility-main:hover {
    background: var(--primary-base);
    color: var(--text-inverse);
    border-color: var(--primary-base);
}

.btn-accessibility-main svg {
    flex-shrink: 0;
}

/* Animação de pulsar (7 segundos) */
@keyframes accessibility-pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(59, 130, 246, 0);
    }
}

.btn-accessibility-main.pulse {
    animation: accessibility-pulse 1.5s ease-in-out infinite;
}

/* Painel dropdown */
.accessibility-panel {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-card);
    border: 1px solid #d1d5db;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 260px;
    padding: var(--spacing-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: 1001;
}

.accessibility-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Seções do painel */
.accessibility-panel-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid #e5e7eb;
}

.accessibility-panel-section:last-child {
    border-bottom: none;
}

.accessibility-panel-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-primary);
}

/* Toggle de contraste */
.accessibility-toggle {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-body);
    border: 1px solid #d1d5db;
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
    min-width: 80px;
    text-align: center;
}

.accessibility-toggle:hover {
    background: var(--primary-light);
    color: var(--text-inverse);
    border-color: var(--primary-light);
}

.accessibility-toggle[aria-pressed="true"] {
    background: var(--primary-base);
    color: var(--text-inverse);
    border-color: var(--primary-base);
}

/* Grupo de botões A-/A/A+ */
.accessibility-btn-group {
    display: flex;
    gap: 4px;
}

.accessibility-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-body);
    border: 1px solid #d1d5db;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
    min-width: 36px;
    text-align: center;
}

.accessibility-btn:hover:not(:disabled) {
    background: var(--primary-light);
    color: var(--text-inverse);
    border-color: var(--primary-light);
}

.accessibility-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.accessibility-btn.accessibility-btn-active {
    background: var(--primary-base);
    color: var(--text-inverse);
    border-color: var(--primary-base);
}

/* Opções de idioma */
.accessibility-lang-options {
    display: flex;
    gap: var(--spacing-xs);
}

.accessibility-lang-option {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-body);
    border: 1px solid #d1d5db;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-base);
}

.accessibility-lang-option:hover {
    background: var(--primary-light);
    color: var(--text-inverse);
    border-color: var(--primary-light);
}

.accessibility-lang-option.active {
    background: var(--primary-base);
    color: var(--text-inverse);
    border-color: var(--primary-base);
}

.accessibility-lang-option .flag {
    font-size: var(--font-size-base);
}

/* Skip Link (acessibilidade por teclado) */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-base);
    color: var(--text-inverse);
    z-index: 9999;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0 0 var(--radius-md) 0;
}

.skip-link:focus {
    left: 0;
}

/* Foco visível global (acessibilidade por teclado) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--primary-base);
    outline-offset: 2px;
}

/* ========================================
   VLIBRAS - Posição padrão canto inferior direito
   O usuário pode mover o widget pelo menu do VLibras; esta é a posição inicial.
   ======================================== */
div[vw].vlibras-pos-bottom-right {
    position: fixed !important;
    right: 1rem !important;
    bottom: 1rem !important;
    left: auto !important;
    top: auto !important;
    z-index: 2500;
}

@media (max-width: 768px) {
    div[vw].vlibras-pos-bottom-right {
        right: 0.75rem !important;
        bottom: 0.75rem !important;
    }
}

/* ========================================
   GUIA DO PORTAL - Botão flutuante + modal (canto inferior esquerdo)
   ======================================== */
.guia-portal-btn {
    position: fixed;
    bottom: calc(1.75rem + 10px);
    left: 1rem;
    z-index: 1999;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    height: 40px;               /* mesma altura do botão VLibras [vw-access-button] */
    padding: 0 1rem;
    background: var(--primary-base);
    color: #fff;
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.guia-portal-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(30, 64, 175, 0.4);
}
.guia-portal-btn:focus {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}
.guia-portal-btn-text {
    display: none;
}
@media (min-width: 600px) {
    .guia-portal-btn-text { display: inline; }
}
@media (max-width: 768px) {
    .guia-portal-btn {
        bottom: calc(1.5rem + 24px);
        left: 0.75rem;
        height: 40px;
        padding: 0 0.75rem;
    }
}

.guia-portal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}
.guia-portal-overlay[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.guia-portal-modal {
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}
.guia-portal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color, #e5e7eb);
}
.guia-portal-header h2 {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
}
.guia-portal-close {
    width: 36px;
    height: 36px;
    padding: 0;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: background 0.15s, color 0.15s;
}
.guia-portal-close:hover {
    background: var(--bg-secondary, #f3f4f6);
    color: var(--text-primary);
}

.guia-portal-body {
    padding: var(--spacing-lg);
}

/* --- Busca rápida no modal --- */
.guia-busca-form {
    margin-bottom: var(--spacing-lg);
}
.guia-busca-wrap {
    display: flex;
    align-items: center;
    gap: 0;
    border: 2px solid var(--primary-base);
    border-radius: var(--radius-full);
    overflow: hidden;
    background: #fff;
    transition: box-shadow 0.2s;
}
.guia-busca-wrap:focus-within {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}
.guia-busca-icon {
    flex-shrink: 0;
    margin-left: var(--spacing-md);
    color: var(--text-secondary);
    pointer-events: none;
}
.guia-busca-input {
    flex: 1;
    border: none;
    outline: none;
    padding: var(--spacing-sm) var(--spacing-sm);
    font-size: var(--font-size-base);
    background: transparent;
    color: var(--text-primary);
    min-width: 0;
}
.guia-busca-input::placeholder {
    color: var(--text-secondary);
}
.guia-busca-submit {
    flex-shrink: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-base);
    color: #fff;
    border: none;
    font-size: var(--font-size-sm);
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s;
}
.guia-busca-submit:hover {
    background: var(--primary-dark);
}

/* --- Atalhos de serviço --- */
.guia-atalhos-label {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
}
.guia-atalhos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}
.guia-atalho {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding: var(--spacing-sm) var(--spacing-xs);
    background: var(--bg-secondary, #f3f4f6);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    transition: background 0.15s, transform 0.15s, color 0.15s;
    border: 1px solid transparent;
}
.guia-atalho:hover {
    background: #dbeafe;
    color: var(--primary-dark);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-1px);
}
.guia-atalho-icon {
    font-size: 1.6rem;
    line-height: 1;
}

.guia-portal-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color, #e5e7eb);
    text-align: center;
}
.guia-portal-link-completo {
    font-size: var(--font-size-sm);
    color: var(--primary-base);
    text-decoration: none;
}
.guia-portal-link-completo:hover {
    text-decoration: underline;
}


/* ========================================
   PAINEL DE ACESSIBILIDADE - MOBILE
   ======================================== */
@media (max-width: 768px) {

    /* Botão sempre visível no header mobile (FORA do hambúrguer) */
    .btn-accessibility-main {
        padding: var(--spacing-xs);
        order: -1;
        /* Antes do hambúrguer */
    }

    .btn-accessibility-text {
        display: none;
    }

    .btn-accessibility-main svg {
        width: 20px;
        height: 20px;
    }

    /* Header actions: garantir posicionamento relativo */
    .header-actions {
        position: static;
    }

    /* Painel fixo no mobile - não sai da tela */
    .accessibility-panel {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        min-width: 100%;
        max-width: 100%;
        width: 100%;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        padding: var(--spacing-lg);
        transform: translateY(100%);
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
        background: var(--primary-base);
        border: none;
    }

    .accessibility-panel.active {
        transform: translateY(0);
    }

    /* Seções em coluna no mobile */
    .accessibility-panel-section {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
        padding: var(--spacing-md) 0;
        border-bottom-color: rgba(255, 255, 255, 0.25);
    }

    .accessibility-panel-label {
        text-align: center;
        margin-bottom: var(--spacing-xs);
        color: #fff;
        font-weight: 600;
    }

    /* Botões maiores para touch */
    .accessibility-btn-group {
        justify-content: center;
    }

    .accessibility-btn {
        padding: var(--spacing-sm) var(--spacing-md);
        min-width: 50px;
        font-size: var(--font-size-base);
        background: rgba(255, 255, 255, 0.15);
        border-color: rgba(255, 255, 255, 0.35);
        color: #fff;
    }

    .accessibility-btn:hover:not(:disabled) {
        background: rgba(255, 255, 255, 0.3);
        border-color: rgba(255, 255, 255, 0.6);
        color: #fff;
    }

    .accessibility-btn.accessibility-btn-active {
        background: #fff;
        border-color: #fff;
        color: var(--primary-base);
    }

    .accessibility-toggle {
        width: 100%;
        padding: var(--spacing-sm);
        background: rgba(255, 255, 255, 0.15);
        border-color: rgba(255, 255, 255, 0.35);
        color: #fff;
    }

    .accessibility-toggle:hover {
        background: rgba(255, 255, 255, 0.3);
        color: #fff;
    }

    .accessibility-toggle[aria-pressed="true"] {
        background: #fff;
        border-color: #fff;
        color: var(--primary-base);
    }

    .accessibility-lang-options {
        justify-content: center;
        gap: var(--spacing-md);
    }

    .accessibility-lang-option {
        padding: var(--spacing-sm) var(--spacing-lg);
    }

    /* Overlay escuro atrás do painel */
    .accessibility-panel::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
        opacity: 0;
        transition: opacity var(--transition-base);
        pointer-events: none;
    }

    .accessibility-panel.active::before {
        opacity: 1;
    }
}

/* Alto contraste - estilos do painel */
body.high-contrast .accessibility-panel {
    background: #141414 !important;
    border: 2px solid #3b82f6 !important;
}

body.high-contrast .accessibility-btn,
body.high-contrast .accessibility-toggle,
body.high-contrast .accessibility-lang-option {
    background: #1f2937 !important;
    border-color: #3b82f6 !important;
}

body.high-contrast .accessibility-btn:hover,
body.high-contrast .accessibility-toggle:hover,
body.high-contrast .accessibility-lang-option:hover {
    background: #2563eb !important;
}

/* ========================================
   ALTO CONTRASTE — Inputs, Textareas, Selects
   Garante visibilidade e destaque de campos em modo escuro
   ======================================== */
body.high-contrast input,
body.high-contrast textarea,
body.high-contrast select {
    border: 2px solid #3b82f6 !important;
    background: #1f2937 !important;
    color: #f9fafb !important;
}

body.high-contrast input::placeholder,
body.high-contrast textarea::placeholder {
    color: #9ca3af !important;
}

body.high-contrast input:focus,
body.high-contrast textarea:focus,
body.high-contrast select:focus {
    border-color: #60a5fa !important;
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.4) !important;
}

/* ========================================
   ALTO CONTRASTE — Links
   Diferencia links de texto comum com cor de destaque + sublinhado
   ======================================== */
body.high-contrast a {
    color: #60a5fa !important;
    text-decoration: underline !important;
}

body.high-contrast a:hover,
body.high-contrast a:focus {
    color: #93c5fd !important;
}

body.high-contrast a:visited {
    color: #a78bfa !important;
}

/* Exceção: botões e badges não devem ter estilo de link */
body.high-contrast .btn a,
body.high-contrast a.btn,
body.high-contrast a.badge,
body.high-contrast .nav-menu a,
body.high-contrast .footer-social-list a,
body.high-contrast .breadcrumb a {
    text-decoration: none !important;
}

/* Links do rodapé em alto contraste — melhorar visibilidade */
body.high-contrast .footer-nav-list a,
body.high-contrast .footer-contact a,
body.high-contrast .footer-bottom-link {
    color: #fde68a !important;
    text-decoration: underline !important;
}

body.high-contrast .footer-nav-list a:hover,
body.high-contrast .footer-contact a:hover,
body.high-contrast .footer-bottom-link:hover {
    color: #fff !important;
}

body.high-contrast .footer-nav-list a:focus-visible,
body.high-contrast .footer-contact a:focus-visible,
body.high-contrast .footer-bottom-link:focus-visible {
    outline: 3px solid #fbbf24 !important;
    outline-offset: 2px;
}

/* Banner LGPD em alto contraste */
body.high-contrast .lgpd-banner {
    background: #000 !important;
    border-top: 2px solid #fbbf24 !important;
}

body.high-contrast .lgpd-banner-text {
    color: #fff !important;
}

body.high-contrast .lgpd-banner-link {
    color: #fde68a !important;
}

body.high-contrast .lgpd-banner-btn {
    background: #fbbf24 !important;
    color: #000 !important;
}

/* Página LGPD hero em alto contraste */
body.high-contrast .lgpd-hero {
    background: #000 !important;
    border: 2px solid #3b82f6 !important;
}

body.high-contrast .lgpd-hero-title,
body.high-contrast .lgpd-hero-subtitle,
body.high-contrast .lgpd-hero-card-title,
body.high-contrast .lgpd-hero-card-desc {
    color: #fff !important;
    opacity: 1 !important;
}

body.high-contrast .lgpd-hero-card {
    background: rgba(59, 130, 246, 0.15) !important;
    border: 1px solid #3b82f6 !important;
}

body.high-contrast .lgpd-hero-icon,
body.high-contrast .lgpd-hero-card-icon {
    background: rgba(59, 130, 246, 0.3) !important;
}

body.high-contrast .lgpd-content {
    background: #141414 !important;
    border: 2px solid #3b82f6 !important;
}

body.high-contrast .lgpd-dpo-card {
    background: #141414 !important;
    border: 2px solid #3b82f6 !important;
    border-left: 4px solid #fbbf24 !important;
}

body.high-contrast .lgpd-dpo-icon {
    background: #3b82f6 !important;
}

body.high-contrast .lgpd-dpo-list a {
    color: #fde68a !important;
}

/* ========================================
   VLIBRAS — Ocultar widget quando menu mobile aberto
   Evita sobreposição com o painel de navegação
   ======================================== */
body.nav-mobile-open div[vw].enabled {
    display: none !important;
}