/* ========================================
   ACCESSIBILITY PANEL STYLES
   ======================================== */

/* Panel Container */
.accessibility-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 380px;
    max-width: 100%;
    height: 100vh;
    background: var(--white);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
    z-index: 10001;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

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

.accessibility-panel__inner {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: var(--spacing-xl);
}

/* Header */
.accessibility-panel__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--gray-100);
}

.accessibility-panel__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0;
}

.accessibility-panel__title i {
    font-size: var(--font-size-2xl);
}

.accessibility-panel__close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: var(--radius);
    color: var(--gray-600);
    transition: all var(--transition-fast);
}

.accessibility-panel__close:hover {
    background: var(--accent-red);
    color: var(--white);
}

/* Body */
.accessibility-panel__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

/* Groups */
.accessibility-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.accessibility-group__label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Options Grid */
.accessibility-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.accessibility-options--font {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.accessibility-options--color {
    gap: var(--spacing-md);
}

/* Buttons */
.accessibility-btn {
    min-width: 80px;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    color: var(--gray-700);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-align: center;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.accessibility-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

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

/* Font Buttons */
.accessibility-btn--font {
    font-size: var(--font-size-base);
    padding: var(--spacing-md);
}

.accessibility-btn--font[data-font="default"] {
    font-family: Arial, sans-serif;
}

.accessibility-btn--font[data-font="serif"] {
    font-family: 'Times New Roman', serif;
}

/* Size Control */
.accessibility-size-control {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--gray-50);
    padding: var(--spacing-sm);
    border-radius: var(--radius);
}

.accessibility-size-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    color: var(--primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.accessibility-size-btn:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.accessibility-size-btn--reset {
    margin-left: auto;
    color: var(--gray-500);
}

.accessibility-size-btn--reset:hover {
    color: var(--accent-red);
    border-color: var(--accent-red);
    background: #fee;
}

.accessibility-size-value {
    min-width: 60px;
    text-align: center;
    font-weight: 700;
    color: var(--primary);
    font-size: var(--font-size-base);
}

/* Color Scheme Buttons */
.accessibility-color-btn {
    width: 50px;
    height: 50px;
    padding: 0;
    border: 3px solid var(--gray-200);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.accessibility-color-btn:hover {
    transform: scale(1.1);
}

.accessibility-color-btn.active {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.accessibility-color-btn__preview {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    font-weight: 700;
    font-size: var(--font-size-sm);
}

.accessibility-color-btn__preview--default {
    background: var(--white);
    color: var(--gray-900);
    border: 2px solid var(--gray-300);
}

.accessibility-color-btn__preview--bw {
    background: var(--white);
    color: var(--black);
    border: 2px solid var(--black);
}

.accessibility-color-btn__preview--wb {
    background: var(--black);
    color: var(--white);
    border: 2px solid var(--white);
}

.accessibility-color-btn__preview--by {
    background: #ffff00;
    color: #0000ff;
    border: 2px solid #0000ff;
}

/* Footer */
.accessibility-panel__footer {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--gray-100);
}

.accessibility-reset {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--gray-100);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    color: var(--gray-700);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.accessibility-reset:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

.accessibility-save {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--primary-gradient);
    border: none;
    border-radius: var(--radius);
    color: var(--white);
    font-size: var(--font-size-base);
    font-weight: 600;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.accessibility-save:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary);
}

/* Overlay */
.accessibility-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

/*.accessibility-overlay.active {
    opacity: 1;
    visibility: visible;
}*/

/* ========================================
   ACCESSIBILITY MODES (Applied to body)
   ======================================== */

/* Font Families */
body[data-accessibility-font="serif"] {
    font-family: 'Times New Roman', Times, serif !important;
}

body[data-accessibility-font="serif"] * {
    font-family: inherit !important;
}

/* Font Sizes */
body[data-accessibility-size="small"] {
    font-size: 14px !important;
}

body[data-accessibility-size="medium"] {
    font-size: 16px !important;
}

body[data-accessibility-size="large"] {
    font-size: 18px !important;
}

body[data-accessibility-size="xlarge"] {
    font-size: 20px !important;
}

body[data-accessibility-size="xxlarge"] {
    font-size: 22px !important;
}

/* Letter Spacing */
body[data-accessibility-spacing="medium"] {
    letter-spacing: 0.05em !important;
}

body[data-accessibility-spacing="medium"] * {
    letter-spacing: inherit !important;
}

body[data-accessibility-spacing="large"] {
    letter-spacing: 0.1em !important;
}

body[data-accessibility-spacing="large"] * {
    letter-spacing: inherit !important;
}

/* Color Schemes */
body[data-accessibility-scheme="black-white"] {
    filter: grayscale(100%) contrast(100%);
    background: var(--white) !important;
}

body[data-accessibility-scheme="black-white"] * {
    background: var(--white) !important;
    color: var(--black) !important;
    border-color: var(--black) !important;
    box-shadow: none !important;
    text-shadow: none !important;
}

body[data-accessibility-scheme="black-white"] img,
body[data-accessibility-scheme="black-white"] video {
    filter: grayscale(100%) contrast(100%);
}

body[data-accessibility-scheme="white-black"] {
    filter: grayscale(100%) contrast(100%) invert(1);
    background: var(--black) !important;
}

body[data-accessibility-scheme="white-black"] * {
    /*background: var(--black) !important;
    color: var(--white) !important;*/
    border-color: var(--white) !important;
    box-shadow: none !important;
    text-shadow: none !important;
}

body[data-accessibility-scheme="white-black"] img,
body[data-accessibility-scheme="white-black"] video {
    filter: grayscale(100%) contrast(100%) invert(1)!important;
}

body[data-accessibility-scheme="blue-yellow"] {
    background: #ffff00 !important;
}

body[data-accessibility-scheme="blue-yellow"] * {
    background: #ffff00 !important;
    color: #0000ff !important;
    border-color: #0000ff !important;
    box-shadow: none !important;
    text-shadow: none !important;
}

body[data-accessibility-scheme="blue-yellow"] img,
body[data-accessibility-scheme="blue-yellow"] video {
    filter: grayscale(100%) sepia(100%) hue-rotate(180deg) saturate(300%);
}

/* Images */
body[data-accessibility-images="grayscale"] img,
body[data-accessibility-images="grayscale"] video {
    filter: grayscale(100%)!important;
}

body[data-accessibility-images="hide"] img,
body[data-accessibility-images="hide"] video,
body[data-accessibility-images="hide"] .service-card__bg,
body[data-accessibility-images="hide"] .media-card__image,
body[data-accessibility-images="hide"] .news-card__image,
body[data-accessibility-images="hide"] .news-card__thumb,
body[data-accessibility-images="hide"] .banner-item img,
body[data-accessibility-images="hide"] .chairman-block__image,
body[data-accessibility-images="hide"] .promo-banner__logo img {
    display: none !important;
}

body[data-accessibility-images="hide"] .service-card {
    min-height: auto;
    background: var(--primary) !important;
}

body[data-accessibility-images="hide"] .service-card__overlay {
    display: none;
}

/* Responsive */
@media (max-width: 480px) {
    .accessibility-panel {
        width: 100%;
    }
    
    .accessibility-panel__inner {
        padding: var(--spacing-lg);
    }
    
    .accessibility-options--font {
        grid-template-columns: 1fr;
    }
    
    .accessibility-color-btn {
        width: 44px;
        height: 44px;
    }
}

/* High contrast focus for accessibility */
.accessibility-btn:focus-visible,
.accessibility-size-btn:focus-visible,
.accessibility-color-btn:focus-visible,
.accessibility-reset:focus-visible,
.accessibility-save:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

/* Animation for smooth transitions */
body {
    transition: font-size 0.2s ease, letter-spacing 0.2s ease, filter 0.3s ease;
}