/* ============================================================
   ACESSIBILIDADE E VLIBRAS (COMPONENTS/ACCESSIBILITY.CSS)
============================================================ */

/* O mesmo grupo posiciona os dois controles, inclusive o Shadow DOM do VLibras. */
.access-widget-container {
    position: fixed !important;
    right: calc(20px + env(safe-area-inset-right, 0px)) !important;
    top: 50% !important;
    bottom: auto !important;
    transform: translateY(-50%) !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    width: 52px;
    z-index: 2147483647 !important;
}

.floating-access-btn {
    background-color: var(--cor-destaque, var(--cor-destaque)) !important;
    color: #FFFFFF !important;
    padding: 0.8rem;
    border-radius: var(--radius-pill, 999px);
    border: none;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    overflow: hidden;
    transition: all 0.35s ease;
    width: 52px;
    white-space: nowrap;
}

.floating-access-btn:hover {
    background-color: var(--cor-destaque-escuro, var(--cor-destaque-escuro)) !important;
}

.floating-access-btn .lucide {
    min-width: 28px;
    text-align: center;
    color: #FFFFFF !important;
}

.access-text {
    font-weight: 600;
    font-size: 0.9rem;
    opacity: 0;
    max-width: 0;
    margin-right: 0;
    transition: all 0.35s ease;
}

.floating-access-btn.expanded {
    width: 205px;
    padding-left: 1.2rem;
}

.floating-access-btn.expanded .access-text {
    opacity: 1;
    max-width: 150px;
    margin-right: 10px;
    border-right: 1px solid rgba(255, 255, 255, 0.3);
    padding-right: 10px;
}

/* A expansão acontece à esquerda dentro de uma coluna de largura estável. */
.access-widget-container > .floating-access-btn {
    align-self: flex-end;
    flex-shrink: 0;
}

/* Apenas os controles ficam no fluxo; o painel do plugin mantém sua implementação. */
.access-widget-container > div[vw].enabled,
.access-widget-container [vw-access-button],
#vlibras-access-wrapper,
#vlibras-access,
#vlibras-button,
.access-widget-container > .floating-access-btn {
    position: static !important;
    top: auto !important;
    right: auto !important;
    left: auto !important;
    bottom: auto !important;
    margin: 0 !important;
    transform: none !important;
}

.access-widget-container > div[vw].enabled,
#vlibras-access-wrapper {
    width: 40px !important;
    height: 40px !important;
    flex: 0 0 40px;
}

.access-widget-container:has(#vlibras-access-wrapper) > div[vw] {
    display: none !important;
}

/* Esta mesma folha é carregada no Shadow DOM, sem duplicar os estilos. */
#vlibras-access {
    width: 40px !important;
    height: 40px !important;
}

#vlibras-button {
    flex-shrink: 0;
}

/* O aviso de hover continua à esquerda, sem deslocar o botão nem o grupo. */
#vlibras-popup {
    position: absolute;
    right: 40px;
    top: 0;
    width: 160px;
    opacity: 0;
    visibility: hidden;
    transition: opacity .5s ease;
}

#vlibras-access:hover #vlibras-popup,
#vlibras-access:has(#vlibras-button:focus-visible) #vlibras-popup {
    opacity: 1;
    visibility: visible;
}

/* Painel de Opções de Acessibilidade */
.access-panel {
    position: fixed;
    top: calc(35% + 65px);
    bottom: auto;
    right: 10px;
    background-color: #FFFFFF;
    width: 320px;
    max-height: 55vh;
    overflow-y: auto;
    border-radius: var(--radius-md, 14px);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--borda-cinza);
    padding: 1.5rem;
    z-index: 2147483647;
    transition: opacity 0.3s, visibility 0.3s;
}

#accessibility-panel {
    top: auto;
    right: calc(24px + env(safe-area-inset-right, 0px));
    bottom: calc(216px + env(safe-area-inset-bottom, 0px));
}

.access-panel.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.access-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--borda-cinza);
    padding-bottom: 0.5rem;
}

.access-header h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--azul-vibrante);
    display: flex;
    align-items: center;
    gap: 6px;
}

.close-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--texto-cinza);
    padding: 4px;
}

.close-btn:hover {
    color: var(--texto-escuro);
}

.access-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.7rem;
}

.access-option {
    background-color: var(--fundo-cinza);
    border: 1px solid transparent;
    border-radius: var(--radius-sm, 10px);
    padding: 0.75rem 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--texto-escuro);
    transition: background-color 0.18s, border-color 0.18s;
}

.access-option:hover {
    background-color: var(--cor-destaque-suave);
    border-color: var(--cor-destaque);
}

.access-option .lucide {
    color: var(--azul-vibrante);
}

@media (max-width: 480px) {
    #accessibility-panel {
        right: 12px;
        bottom: calc(204px + env(safe-area-inset-bottom, 0px));
        width: calc(100vw - 24px - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px));
    }
}