/* Botón de accesibilidad flotante */
.accessibility-button {
    position: fixed !important;
    right: 20px;
    bottom: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-primary, #3B82F6);
    border: none;
    color: white;
    cursor: pointer;
    display: flex !important;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    transition: all 0.3s ease;
    z-index: 99999 !important;
    pointer-events: auto !important;
    -webkit-tap-highlight-color: rgba(59, 130, 246, 0.3);
    touch-action: manipulation;
    will-change: transform;
}

.accessibility-button:hover {
    transform: scale(1.1);
    background: var(--color-primary-hover, #2563EB);
    box-shadow: 0 6px 16px rgba(0,0,0,0.3);
}

.accessibility-button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.5), 0 4px 12px rgba(0,0,0,0.25);
}

.accessibility-button:active {
    transform: scale(0.95);
}

/* Estilos para los estados activos */
.high-contrast {
    background: #000 !important;
    color: #fff !important;
}

.high-contrast * {
    background-color: #000 !important;
    color: #fff !important;
    border-color: #fff !important;
}

.increased-spacing {
    line-height: 2 !important;
    letter-spacing: 0.12em !important;
}

.dyslexic-font {
    font-family: OpenDyslexic, Arial, sans-serif !important;
}

/* Panel de accesibilidad simplificado */
.accessibility-panel {
    position: fixed;
    right: 20px;
    bottom: 90px;
    background: var(--bg-card, #1E293B);
    border: 1px solid var(--border-color, #334155);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    padding: 20px;
    width: 280px;
    max-width: calc(100vw - 40px);
    display: none;
    color: var(--text-primary, #F8FAFC);
    z-index: 9998;
    pointer-events: auto;
}

.accessibility-panel.active {
    display: block;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.accessibility-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color, #334155);
}

.accessibility-panel h3 {
    margin: 0;
    font-size: 18px;
    color: var(--text-primary, #F8FAFC);
    display: flex;
    align-items: center;
    gap: 8px;
}

.accessibility-panel h4 {
    margin: 0 0 12px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary, #E2E8F0);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.accessibility-close {
    background: transparent;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-secondary, #E2E8F0);
    padding: 4px;
    line-height: 1;
    transition: color 0.2s;
}

.accessibility-close:hover {
    color: var(--color-primary, #3B82F6);
}

.accessibility-content {
    max-height: 60vh;
    overflow-y: auto;
}

.accessibility-section {
    margin-bottom: 16px;
}

.accessibility-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.accessibility-option {
    background: var(--bg-tertiary, #334155);
    border: 1px solid var(--border-color, #475569);
    border-radius: 8px;
    padding: 12px;
    font-size: 14px;
    color: var(--text-secondary, #E2E8F0);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.accessibility-option:hover {
    background: var(--bg-card-hover, #475569);
    border-color: var(--color-primary, #3B82F6);
    transform: translateY(-2px);
}

.accessibility-option.active {
    background: var(--color-primary, #3B82F6);
    border-color: var(--color-primary, #3B82F6);
    color: white;
}

.accessibility-option i {
    font-size: 20px;
}

.accessibility-option span {
    font-size: 12px;
    font-weight: 500;
}

.profile-df {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    padding: 4px 8px;
    font-weight: bold;
    font-size: 14px;
}

/* Contraste inteligente */
.smart-contrast, .smart-contrast * {
    background: #222 !important;
    color: #ffe600 !important;
    border-color: #ffe600 !important;
}
/* Resaltar enlaces */
.highlight-links a {
    background: #ffe600 !important;
    color: #222 !important;
    text-decoration: underline !important;
    font-weight: bold !important;
    border-radius: 4px;
    padding: 2px 6px;
}
/* Detener animaciones */
.stop-animations *, .stop-animations *:before, .stop-animations *:after {
    animation: none !important;
    transition: none !important;
}
/* Ocultar imágenes */
.hide-images img, .hide-images picture, .hide-images svg, .hide-images video {
    display: none !important;
}
/* Cursor grande */
.big-cursor {
    cursor: url('https://cdn.jsdelivr.net/gh/Manuelzacarias201/cursors/big-cursor.png'), auto !important;
}
/* Mostrar estructura de la página */
.show-structure * {
    outline: 2px dashed #1a73e8 !important;
}
/* Altura de línea */
.line-height {
    line-height: 2.2 !important;
}
/* Texto alineado */
.align-text {
    text-align: left !important;
}
/* Saturación baja */
.low-saturation {
    filter: grayscale(0.7) brightness(1.1) !important;
}
/* Información (ejemplo: tooltip en el body) */
.info-tooltip {
    position: fixed;
    left: 50%;
    bottom: 80px;
    transform: translateX(-50%);
    background: #222;
    color: #fff;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 16px;
    z-index: 2000;
    box-shadow: 0 2px 12px rgba(0,0,0,0.2);
}

@media (max-width: 768px) {
    .accessibility-button {
        right: 16px !important;
        bottom: 16px !important;
        width: 48px !important;
        height: 48px !important;
        font-size: 20px !important;
        z-index: 99999 !important;
        pointer-events: auto !important;
        position: fixed !important;
        display: flex !important;
    }
    
    .accessibility-panel {
        right: 16px;
        bottom: 80px;
        width: calc(100vw - 32px);
        max-width: 320px;
        padding: 16px;
    }
    
    .accessibility-actions {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .accessibility-option {
        padding: 10px;
    }
}