/* Estilos para opciones de accesibilidad */

/* Botón de accesibilidad */
.accessibility-toggle {
    position: fixed;
    bottom: 30px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--color-cian);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.accessibility-toggle:hover {
    background-color: var(--color-verde-esmeralda);
    transform: scale(1.1);
}

.accessibility-toggle i {
    font-size: 1.5rem;
    color: var(--color-negro-carbon);
}

/* Panel de accesibilidad */
.accessibility-panel {
    position: fixed;
    bottom: 100px;
    right: 20px;
    width: 280px;
    background-color: var(--color-gris-grafito);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    z-index: 999;
    transform: translateY(20px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.accessibility-panel h3 {
    color: var(--color-blanco);
    margin-bottom: 15px;
    font-size: 1.2rem;
    border-bottom: 1px solid var(--color-gris-medio);
    padding-bottom: 10px;
}

.accessibility-option {
    margin-bottom: 15px;
}

.accessibility-option label {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: var(--color-gris-claro);
}

.option-description {
    font-size: 0.8rem;
    color: var(--color-gris-claro);
    margin-top: 5px;
    margin-left: 25px;
    font-style: italic;
}

/* Estilos para texto a voz activo */
body.text-to-speech-active {
    cursor: pointer;
}

body.text-to-speech-active p:hover,
body.text-to-speech-active h1:hover,
body.text-to-speech-active h2:hover,
body.text-to-speech-active h3:hover,
body.text-to-speech-active h4:hover,
body.text-to-speech-active a:hover,
body.text-to-speech-active li:hover,
body.text-to-speech-active label:hover {
    background-color: rgba(0, 195, 255, 0.1);
    outline: 1px dashed var(--color-cian);
}

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

.accessibility-option input {
    margin-right: 10px;
}

/* Estilos para alto contraste */
body.high-contrast {
    background-color: #000 !important;
    color: #fff !important;
}

body.high-contrast a,
body.high-contrast h1,
body.high-contrast h2,
body.high-contrast h3,
body.high-contrast h4,
body.high-contrast p,
body.high-contrast li,
body.high-contrast label,
body.high-contrast input,
body.high-contrast textarea,
body.high-contrast select,
body.high-contrast button {
    background-color: #000 !important;
    color: #fff !important;
    border-color: #fff !important;
}

body.high-contrast .btn,
body.high-contrast .btn-primary,
body.high-contrast .btn-outline {
    background-color: #fff !important;
    color: #000 !important;
    border: 2px solid #fff !important;
}

body.high-contrast .header,
body.high-contrast .footer,
body.high-contrast .section {
    background-color: #000 !important;
}

body.high-contrast .parallax-bg {
    opacity: 0.1 !important;
}

/* Estilos para texto ampliado */
body.large-text {
    font-size: 120% !important;
}

body.large-text h1 {
    font-size: 2.8rem !important;
}

body.large-text h2 {
    font-size: 2.4rem !important;
}

body.large-text h3 {
    font-size: 2rem !important;
}

body.large-text p,
body.large-text a,
body.large-text li,
body.large-text label,
body.large-text input,
body.large-text textarea,
body.large-text select {
    font-size: 1.2rem !important;
    line-height: 1.8 !important;
}

/* Estilos para espaciado de texto */
body.text-spacing {
    letter-spacing: 1px !important;
    word-spacing: 3px !important;
}

body.text-spacing p,
body.text-spacing a,
body.text-spacing li,
body.text-spacing label,
body.text-spacing h1,
body.text-spacing h2,
body.text-spacing h3,
body.text-spacing h4 {
    letter-spacing: 1px !important;
    word-spacing: 3px !important;
}

/* Estilos para enfoque visible */
.focus-visible:focus,
.focus-visible:focus-visible {
    outline: 3px solid var(--color-cian) !important;
    outline-offset: 3px !important;
}

/* Estilos para cursor ampliado */
body.large-cursor {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 16 16"><circle cx="8" cy="8" r="7" fill="%2300b4d8" stroke="white" stroke-width="1"/></svg>') 16 16, auto !important;
}

body.large-cursor a,
body.large-cursor button,
body.large-cursor input,
body.large-cursor select,
body.large-cursor textarea {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 16 16"><circle cx="8" cy="8" r="7" fill="%2300b4d8" stroke="white" stroke-width="1"/></svg>') 16 16, auto !important;
}

/* Estilos para lectores de pantalla (solo CSS) */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Estilos para enlaces de salto */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-cian);
    color: var(--color-negro-carbon);
    padding: 8px;
    z-index: 9999;
    transition: top 0.3s ease;
}

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

/* Media queries para dispositivos móviles */
@media (max-width: 768px) {
    .accessibility-panel {
        width: 250px;
    }
}