/* CSS */
img,
svg,
video {
	max-width: 100%;
	height: auto;
}

button,
input,
select,
textarea {
	font: inherit;
}

:focus-visible {
	outline: 1px solid #9f2241;
}

/* ===== UTILIDADES ===== */
.sr-only,
.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* Utilidades de texto */
.text-center {
	text-align: center;
}
.text-right {
	text-align: right;
}

/* Utilidades de márgenes */
.mt-1 {
	margin-top: 0.25rem;
}
.mt-2 {
	margin-top: 0.5rem;
}
.mt-3 {
	margin-top: 1rem;
}
.mt-4 {
	margin-top: 1.5rem;
}
.mt-5 {
	margin-top: 2rem;
}

.mb-1 {
	margin-bottom: 0.25rem;
}
.mb-2 {
	margin-bottom: 0.5rem;
}
.mb-3 {
	margin-bottom: 1rem;
}
.mb-4 {
	margin-bottom: 1.5rem;
}
.mb-5 {
	margin-bottom: 2rem;
}

/* ===== BOTÓN FLOTANTE DE ACCESIBILIDAD ===== */
.accessibility-float-btn {
	border: 0px;
	position: fixed;
	bottom: 6rem;
	right: 0px;
	width: 60px;
	height: 60px;
	border-radius: 3px;
	background-color: #bc955c !important;
	color: white;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 30;
	box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
	transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.accessibility-float-btn:hover,
.accessibility-float-btn:focus-visible {
	box-shadow:
		0 0 0 4px rgba(159, 34, 65, 0.1),
		0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

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

.accessibility-float-btn[aria-expanded="true"] {
	background: linear-gradient(135deg, #bc955c);
}

.accessibility-float-btn__icon {
	width: 60px;
	height: 55px;
}

/* ===== ANIMACIONES ===== */
@keyframes float-btn-enter {
	from {
		opacity: 0;
		transform: translateY(100px) scale(0.5);
	}
	to {
		opacity: 1;
		transform: translateY(0) scale(1);
	}
}

@keyframes pulse {
	0%,
	100% {
		box-shadow:
			0 0 0 0 rgba(159, 34, 65, 0.4),
			0 25px 50px -12px rgba(0, 0, 0, 0.25);
	}
	50% {
		box-shadow:
			0 0 0 12px rgba(159, 34, 65, 0),
			0 25px 50px -12px rgba(0, 0, 0, 0.25);
	}
}

/* ===== PANEL MODAL DE ACCESIBILIDAD ===== */
.accessibility-panel {
	position: fixed;
	bottom: calc(64px + 1rem);
	right: 0rem;
	width: min(350px, 50vw);
	max-height: min(75vh, 900px);
	overflow: hidden;
	background: rgb(255, 255, 255);
	backdrop-filter: blur(20px) saturate(180%);
	border-radius: 16px;
	border: 1px solid rgba(255, 255, 255, 1);
	box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
	z-index: 40;
	opacity: 0;
	visibility: hidden;
	transform: translateY(20px) scale(0.95);
	transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Header del panel */
.accessibility-panel__header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	color: #ffffff;
	padding: 1rem;
	border-bottom: 1px solid #e5e7eb;
	position: relative;
}

.accessibility-panel__title {
	color: #55585a;
	display: flex;
	align-items: center;
	justify-content: flex-start;
	gap: 0.5rem;
	font-size: 15px;
	font-weight: 700;
	margin: 0;
	flex: 1;
}

.accessibility-panel__title-icon {
	font-size: 1.4rem;
	color: #ffffff;
}

/* Botón cerrar del panel */
.accessibility-panel__close-btn {
	border: none;
	color: #9f2241;
	cursor: pointer;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
	flex-shrink: 0;
	margin-left: 1rem;
	padding: 0;
}

.accessibility-panel__close-btn:hover,
.accessibility-panel__close-btn:focus-visible {
	background-color: #9f224173;
	transform: scale(1.1);
	outline: 2px solid rgba(255, 255, 255, 0.5);
	outline-offset: 2px;
}

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

.accessibility-panel__close-btn .material-icons-outlined {
	font-size: 24px;
}

/* Contenido del panel */
.accessibility-panel__content {
	background-color: #fafafa;
	padding: 1.5rem;
	overflow-y: auto;
	max-height: calc(100vh - 180px);
}

.accessibility-panel__section {
	margin-bottom: 2rem;
}

.accessibility-panel__section-title {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.875rem;
	font-weight: 600;
	color: #6b7280;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: 1rem;
	padding-bottom: 0.25rem;
	border-bottom: 1px solid #e5e7eb;
}

/* Grid de opciones */
.accessibility-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0.5rem;
	margin-bottom: 1rem;
}

.accessibility-option {
	position: relative;
	background: #ffffff;
	border: 2px solid #e5e7eb;
	border-radius: 12px;
	padding: 1rem 0.5rem;
	cursor: pointer;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.5rem;
	transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
	user-select: none;
	overflow: hidden;
}

.accessibility-option:hover,
.accessibility-option:focus-visible {
	transform: translateY(-2px);
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.accessibility-option[aria-pressed="true"] {
	background: linear-gradient(135deg, #bc955c);
	border-color: #bc955c;
	color: white;
}

.accessibility-option__icon {
	font-size: 24px;
	color: #6b7280;
	transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.accessibility-option:hover .accessibility-option__icon {
	color: #9f2241;
}

.accessibility-option[aria-pressed="true"] .accessibility-option__icon {
	color: white;
}

.accessibility-option__label {
	color: #55585a;
	font-size: 0.75rem;
	font-weight: 500;
	text-align: center;
	line-height: 1.2;
}

/* Botones de acción */
.accessibility-actions {
	display: flex;
	justify-content: center;
	margin-top: 2rem;
	padding-top: 1.5rem;
	border-top: 1px solid #e5e7eb;
}

.accessibility-action-btn {
	padding: 0.75rem 1.5rem;
	border: none;
	border-radius: 8px;
	font-weight: 600;
	cursor: pointer;
	transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	font-size: 0.875rem;
	min-width: 200px;
}

.accessibility-action-btn--reset {
	color: #9d2148;
	background: #ededed;
}

.accessibility-action-btn--reset:hover,
.accessibility-action-btn--reset:focus-visible {
	background: #e5e7eb;
	transform: translateY(-1px);
}

/* ===== NOTIFICACIONES (TOAST) ===== */
.accessibility-toast {
	position: fixed;
	top: 2rem;
	right: 2rem;
	min-width: 300px;
	max-width: 400px;
	background: white;
	border-radius: 2px;
	box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
	padding: 1rem;
	display: flex;
	align-items: flex-start;
	gap: 1rem;
	z-index: 70;
	opacity: 0;
	transform: translateX(100%);
	transition:
		opacity 250ms cubic-bezier(0.4, 0, 0.2, 1),
		transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
	pointer-events: none;
}

.accessibility-toast--show {
	opacity: 1;
	transform: translateX(0);
	pointer-events: auto;
}

.accessibility-toast__icon {
	flex-shrink: 0;
	font-size: 24px;
	color: #9f2241;
}

.accessibility-toast__content {
	flex: 1;
}

.accessibility-toast__title {
	font-weight: 600;
	color: var(--color-gray-900);
	margin-bottom: 0.25rem;
}

.accessibility-toast__message {
	font-size: 0.875rem;
	color: #6b7280;
	line-height: 1.4;
}

.accessibility-toast__close {
	background: none;
	border: none;
	color: #9ca3af;
	cursor: pointer;
	padding: 0.25rem;
	border-radius: 4px;
	transition: color 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

.accessibility-toast__close:hover {
	color: #6b7280;
	background: #f3f4f6;
}

.accessibility-toast--success .accessibility-toast__icon {
	color: #10b981;
}

.accessibility-toast--error .accessibility-toast__icon {
	color: #ef4444;
}

/* ===== LÍNEA DE LECTURA ===== */
.reading-guide-line {
	position: fixed;
	left: 0;
	width: 100%;
	margin-top: -50px;
	height: 5px;
	background: #9f2241;
	z-index: 9999;
	pointer-events: none;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.reading-guide-line-active {
	opacity: 0.7;
}

.reading-guide-line::before {
	content: "";
	position: absolute;
	inset: 0;
}

.reading-guide-line::after {
	content: "";
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100px;
	box-shadow: 0 0 0 2000px rgba(0, 0, 0, 0.55);
}

.reading-guide-line--active {
	opacity: 1;
}

/* ===== MODOS DE ACCESIBILIDAD ===== */

/* Alto contraste MEJORADO */
.accessibility-high-contrast {
	background-color: #000000 !important;
	color: #ffffff !important;
	background-image: none !important;
}

.accessibility-high-contrast * {
	background-color: #00000000 !important;
	color: #ffffff !important;
	border-color: #ffffff !important;
}

/* Enlaces en alto contraste */
.accessibility-high-contrast a {
	background-color: #000000cf !important;
	color: #fedc2acb !important;
	text-decoration: underline !important;
	font-weight: bold !important;
}

.accessibility-high-contrast a:hover,
.accessibility-high-contrast a:focus {
	background-color: #fedc2acb !important;
	color: #000000 !important;
	outline: 3px solid #ffffff !important;
}

/* Botones y controles en alto contraste */
.accessibility-high-contrast button,
.accessibility-high-contrast input,
.accessibility-high-contrast select,
.accessibility-high-contrast textarea {
	background-color: #000000 !important;
	color: #ffffff !important;
	border-radius: 4px !important;
}

.accessibility-high-contrast button:hover,
.accessibility-high-contrast input:hover,
.accessibility-high-contrast select:hover,
.accessibility-high-contrast textarea:hover {
	background-color: #333333 !important;
}

/* Encabezados en alto contraste */
.accessibility-high-contrast h1,
.accessibility-high-contrast h2,
.accessibility-high-contrast h3,
.accessibility-high-contrast h4,
.accessibility-high-contrast h5,
.accessibility-high-contrast h6 {
	color: #fedc2acb !important;
	border-bottom: 2px solid #fedc2acb !important;
}

/* Imágenes en alto contraste */
.accessibility-high-contrast img {
	filter: contrast(200%) brightness(120%) !important;
	border: 2px solid #ffffff !important;
}

/* Tablas en alto contraste */
.accessibility-high-contrast table {
	border: 2px solid #ffffff !important;
}

.accessibility-high-contrast th {
	background-color: #333333 !important;
	color: #ffffff !important;
	border: 1px solid #ffffff !important;
}

.accessibility-high-contrast td {
	border: 1px solid #ffffff !important;
	color: #ffffff !important;
}

/* Footer específico para alto contraste */
.accessibility-high-contrast footer,
.accessibility-high-contrast .wrapper,
.accessibility-high-contrast .bg-guinda {
	background-color: #000000 !important;
	background-image: none !important;
	color: #ffffff !important;
}

/* Elementos de lista */
.accessibility-high-contrast li {
	color: #ffffff !important;
}

/* Asegurar que todos los textos sean visibles */
.accessibility-high-contrast
	*:not(a):not(button):not(input):not(select):not(textarea):not(h1):not(h2):not(
		h3
	):not(h4):not(h5):not(h6) {
	color: #fedc2acb !important;
}

/* Focus visible mejorado para alto contraste */
.accessibility-high-contrast :focus-visible {
	outline: 3px solid #fedc2acb !important;
	outline-offset: 3px !important;
	background-color: #333333 !important;
}

/* Paneles y modales en alto contraste */
.accessibility-high-contrast .accessibility-panel {
	background-color: #000000 !important;
	color: #ffffff !important;
}

.accessibility-high-contrast .accessibility-panel__header {
	background-color: #333333 !important;
	border-bottom: 2px solid #fedc2acb !important;
	color: #ffffff !important;
}

.accessibility-high-contrast .accessibility-panel__title {
	color: #fedc2acb !important;
}

.accessibility-high-contrast .accessibility-panel__close-btn {
	background-color: #333333 !important;
	color: #ffffff !important;
	border: 2px solid #ffffff !important;
}

.accessibility-high-contrast .accessibility-panel__close-btn:hover {
	background-color: #fedc2acb !important;
	color: #000000 !important;
}

/* Botones del panel en alto contraste */
.accessibility-high-contrast .accessibility-option {
	background-color: #000000 !important;
	color: #ffffff !important;
}

.accessibility-high-contrast .accessibility-option[aria-pressed="true"] {
	background-color: #fedc2acb !important;
	color: #000000 !important;
	border-color: #fedc2acb !important;
}

/* Filtros visuales */
.accessibility-monochrome::before {
	content: "";
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	backdrop-filter: grayscale(100%);
	pointer-events: none;
	z-index: 2147483647;
}

.accessibility-inverted::before {
	content: "";
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	backdrop-filter: invert(100%);
	pointer-events: none;
	z-index: 2147483647;
}

.accessibility-reduced-blue::before {
	content: "";
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	backdrop-filter: hue-rotate(160deg) saturate(0.7) brightness(1.1);
	pointer-events: none;
	z-index: 2147483647;
}

/* Ajustes de texto */
.accessibility-large-text {
	font-size: 1.5em !important;
}

.accessibility-large-text h1 {
	font-size: 2.5em !important;
}
.accessibility-large-text h2 {
	font-size: 2em !important;
}

.accessibility-readable-font {
	font-family: var(--font-family-serif) !important;
	line-height: 3 !important;
}

.accessibility-spaced-text {
	letter-spacing: 0.05em !important;
	word-spacing: 0.1em !important;
	line-height: 1.8 !important;
}

.accessibility-dyslexia-friendly {
	font-family: "OpenDyslexic", "Comic Sans MS", sans-serif !important;
	letter-spacing: 0.05em !important;
	line-height: 2 !important;
}

/* Resaltado de elementos */
.accessibility-highlight-links a {
	background: #ffe136a4 !important;
	color: #000 !important;
	text-decoration: underline !important;
	border-radius: 3px !important;
	font-weight: 600 !important;
}

.accessibility-highlight-images img {
	color: #ffe136a4 !important;
	outline: 4px solid !important;
	outline-offset: 4px !important;
	border-radius: 4px !important;
}

/* Texto hablado */
.accessibility-speaking-text {
	background-color: rgba(159, 34, 65, 0.15) !important;
	outline: 3px solid #9f2241 !important;
	outline-offset: 3px !important;
	border-radius: 6px !important;
	position: relative;
	transition: all 0.3s ease !important;
}

.accessibility-speaking-text::after {
	position: absolute;
	top: -25px;
	left: 50%;
	transform: translateX(-50%);
	background: #9f2241;
	color: white;
	padding: 4px 12px;
	border-radius: 20px;
	font-size: 12px;
	white-space: nowrap;
	z-index: 10000;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Hover speech */
[data-hover-speech="true"] {
	cursor: cell !important;
}
[data-hover-speech="true"] p:hover,
[data-hover-speech="true"] h1:hover,
[data-hover-speech="true"] h2:hover,
[data-hover-speech="true"] h3:hover,
[data-hover-speech="true"] h4:hover,
[data-hover-speech="true"] h5:hover,
[data-hover-speech="true"] h6:hover,
[data-hover-speech="true"] span:hover,
[data-hover-speech="true"] div:hover,
[data-hover-speech="true"] li:hover,
[data-hover-speech="true"] a:hover,
[data-hover-speech="true"] button:hover,
[data-hover-speech="true"] label:hover {
	transition: background-color 0.2s ease !important;
}

/* ===== ESTILOS DE DEMOSTRACIÓN ===== */
.demo-container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 3rem;
}

.demo-header {
	text-align: center;
	margin-bottom: 3rem;
	padding: 3rem;
	background: linear-gradient(135deg, #9f2241);
	border-radius: 16px;
}

.demo-title {
	font-size: 2.25rem;
	font-weight: 700;
	color: #9f2241;
	margin-bottom: 1rem;
}

.demo-subtitle {
	font-size: 16px;
	color: #6b7280;
	max-width: 600px;
	margin: 0 auto;
}

.demo-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 2rem;
	margin-bottom: 3rem;
}

.demo-card {
	background: white;
	border-radius: 12px;
	padding: 2rem;
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
	transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.demo-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.demo-card__title {
	font-size: 16px;
	font-weight: 600;
	color: var(--color-gray-900);
	margin-bottom: 1rem;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.demo-card__icon {
	color: #9f2241;
	font-size: 16px;
}

.demo-article {
	background: white;
	border-radius: 12px;
	padding: 3rem;
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.demo-article h2 {
	font-size: 1.5rem;
	font-weight: 600;
	color: var(--color-gray-900);
	margin: 2rem 0 1.5rem;
}

.demo-article p {
	margin-bottom: 1.5rem;
	color: var(--color-gray-700);
}

.demo-article a {
	color: #9f2241;
	text-decoration: none;
	font-weight: 500;
	transition: color 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

.demo-article a:hover {
	color: #9f2241;
	text-decoration: underline;
}

.demo-image-container {
	margin: 2rem 0;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.demo-footer {
	text-align: center;
	margin-top: 3rem;
	padding-top: 2rem;
	border-top: 1px solid #e5e7eb;
	color: #6b7280;
}

/* ===== MEDIA QUERIES ===== */
@media (max-width: 768px) {
	.accessibility-panel {
		bottom: calc(80px + -5rem);
		right: 0rem;
		left: 5rem;
		width: auto;
		max-height: 100vh;
	}

	.accessibility-float-btn {
		bottom: 6rem;
		right: 0rem;
		width: 56px;
		height: 56px;
	}

	.demo-container {
		padding: 1.5rem;
	}

	.demo-title {
		font-size: 1.875rem;
	}
}

@media (max-width: 480px) {
	.accessibility-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.accessibility-actions {
		flex-direction: column;
	}

	.accessibility-toast {
		right: 1rem;
		left: 1rem;
		min-width: auto;
	}
}