/* Версия для слабовидящих по ГОСТ 52872-2012 */

/* Кнопка вызова панели */
.accessibility-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  background: #2196F3;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
  transition: all 0.3s ease;
}

.accessibility-toggle:hover {
  background: #1976D2;
  transform: scale(1.1);
}

/* Панель управления */
.accessibility-panel {
  position: fixed;
  top: 80px;
  right: 20px;
  width: 350px;
  max-width: calc(100% - 40px);
  background: #fff;
  border: 2px solid #2196F3;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  z-index: 999999;
  font-family: Arial, sans-serif;
}

/* Оверлей для мобильной версии (отключен) */
.accessibility-overlay {
  display: none !important;
}

.accessibility-panel__header {
  background: #2196F3;
  color: #fff;
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 6px 6px 0 0;
}

.accessibility-panel__header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: bold;
}

.accessibility-panel__close {
  background: none;
  border: none;
  color: #fff;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
}

.accessibility-panel__close:hover {
  opacity: 0.8;
}

.accessibility-panel__body {
  padding: 20px;
}

.accessibility-panel__section {
  margin-bottom: 20px;
}

.accessibility-panel__section:last-child {
  margin-bottom: 0;
}

.accessibility-panel__section h4 {
  margin: 0 0 10px 0;
  font-size: 14px;
  font-weight: bold;
  color: #333;
}

.accessibility-panel__buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.accessibility-btn {
  padding: 8px 15px;
  border: 2px solid #ddd;
  background: #f5f5f5;
  color: #333;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
  flex: 1;
  min-width: 80px;
}

.accessibility-btn:hover {
  border-color: #2196F3;
  background: #E3F2FD;
}

.accessibility-btn.active {
  border-color: #2196F3;
  background: #2196F3;
  color: #fff;
}

.accessibility-btn--reset {
  width: 100%;
  background: #f44336;
  color: #fff;
  border-color: #f44336;
}

.accessibility-btn--reset:hover {
  background: #d32f2f;
  border-color: #d32f2f;
}

.accessibility-panel__footer {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #ddd;
}

/* Размеры шрифта */
body.accessibility-font-normal * {
  /* Оставляем базовый размер без изменений */
}

body.accessibility-font-medium * {
  font-size: calc(1em + 1px) !important;
}

/* Адаптация шапки при увеличении шрифта A+ */
@media (min-width: 788px) {
  body.accessibility-font-medium .header {
    height: auto !important;
    min-height: 118px !important;
  }
}

body.accessibility-font-medium .header__container {
  padding-top: 10px !important;
  padding-bottom: 20px !important;
  display: flex !important;
  align-items: flex-start !important;
  flex-wrap: wrap !important;
  gap: 15px !important;
}

/* Скрываем логотип при A+ для экономии места */
body.accessibility-font-medium .header__logo {
  display: none !important;
}

body.accessibility-font-medium .header__left {
  -webkit-box-flex: 0 !important;
  -webkit-flex: 0 0 auto !important;
  -moz-box-flex: 0 !important;
  -ms-flex: 0 0 auto !important;
  flex: 0 0 auto !important;
  width: auto !important;
  max-width: 300px !important;
  margin: 0 !important;
  text-align: left !important;
  padding-left: 0 !important;
  order: 1 !important;
}

body.accessibility-font-medium .header__left * {
  text-align: left !important;
  justify-content: flex-start !important;
  white-space: normal !important;
  line-height: 1.3 !important;
}

/* Телефоны и кнопка "Заказать звонок" */
body.accessibility-font-medium .header__right {
  -webkit-box-flex: 1 !important;
  -webkit-flex: 1 1 auto !important;
  -moz-box-flex: 1 !important;
  -ms-flex: 1 1 auto !important;
  flex: 1 1 auto !important;
  width: auto !important;
  order: 2 !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
}

body.accessibility-font-medium .header__phone {
  margin-bottom: 5px !important;
}

/* Скрываем блок с часами работы "Сейчас закрыто/Открыто" */
body.accessibility-font-medium .header__open,
body.accessibility-font-medium .header__divider {
  display: none !important;
}

/* Меню - на новой строке, на всю ширину */
body.accessibility-font-medium .nav {
  -webkit-box-flex: 0 !important;
  -webkit-flex: 0 0 100% !important;
  -moz-box-flex: 0 !important;
  -ms-flex: 0 0 100% !important;
  flex: 0 0 100% !important;
  order: 3 !important;
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 5px !important;
  margin-top: 10px !important;
}

body.accessibility-font-medium .nav__item {
  padding: 10px 15px !important;
  margin: 0 !important;
}

body.accessibility-font-medium .nav__link {
  white-space: normal !important;
  line-height: 1.4 !important;
  display: block !important;
}

/* Адаптация мобильного меню */
@media (max-width: 787px) {
  body.accessibility-font-medium .header {
    height: auto !important;
    min-height: 70px !important;
  }
  
  body.accessibility-font-medium .header__logo {
    display: block !important;
    max-width: 120px !important;
  }
  
  body.accessibility-font-medium .header__container {
    padding-top: 12px !important;
    padding-bottom: 12px !important;
  }
}

/* Межбуквенный интервал */
body.accessibility-spacing-normal {
  letter-spacing: normal;
}

body.accessibility-spacing-medium,
body.accessibility-spacing-medium * {
  letter-spacing: 0.05em !important;
}

/* Цветовые схемы */

/* Черная (белый текст на черном фоне) */
body.accessibility-color-black {
  background: #000 !important;
}

body.accessibility-color-black *:not(.accessibility-panel):not(.accessibility-panel *):not(.accessibility-toggle):not(.accessibility-toggle *):not(.accessibility-overlay) {
  background-color: #000 !important;
  color: #fff !important;
  border-color: #fff !important;
}

body.accessibility-color-black a:not(.accessibility-panel a) {
  color: #ffff00 !important;
  text-decoration: underline !important;
}

body.accessibility-color-black a:visited:not(.accessibility-panel a) {
  color: #00ffff !important;
}

/* Синяя схема */
body.accessibility-color-blue {
  background: #063462 !important;
}

body.accessibility-color-blue *:not(.accessibility-panel):not(.accessibility-panel *):not(.accessibility-toggle):not(.accessibility-toggle *):not(.accessibility-overlay) {
  background-color: #063462 !important;
  color: #fff !important;
  border-color: #fff !important;
}

body.accessibility-color-blue a:not(.accessibility-panel a) {
  color: #ffff00 !important;
  text-decoration: underline !important;
}

body.accessibility-color-blue a:visited:not(.accessibility-panel a) {
  color: #ffa500 !important;
}

/* Скрытие изображений */
body.accessibility-images-off img,
body.accessibility-images-off picture,
body.accessibility-images-off video,
body.accessibility-images-off svg:not(.accessibility-toggle svg),
body.accessibility-images-off [style*="background-image"] {
  opacity: 0 !important;
  visibility: hidden !important;
}

/* Исключения для панели доступности - панель всегда на белом фоне */
.accessibility-toggle {
  background: #2196F3 !important;
  color: #fff !important;
  border: none !important;
}

.accessibility-panel {
  background: #fff !important;
  border: 2px solid #2196F3 !important;
}

.accessibility-panel * {
  font-size: initial !important;
  letter-spacing: initial !important;
}

.accessibility-panel__header {
  background: #2196F3 !important;
  border-color: #2196F3 !important;
}

.accessibility-panel__header * {
  color: #fff !important;
}

.accessibility-panel__body {
  background: #fff !important;
}

.accessibility-panel__body * {
  color: #333 !important;
}

.accessibility-btn {
  background: #f5f5f5 !important;
  color: #333 !important;
  border: 2px solid #ddd !important;
}

.accessibility-btn:hover {
  background: #E3F2FD !important;
  border-color: #2196F3 !important;
}

.accessibility-btn.active {
  background: #2196F3 !important;
  color: #fff !important;
  border-color: #2196F3 !important;
}


/* Улучшение контрастности ссылок в режиме для слабовидящих */
body.accessibility-mode a {
  font-weight: bold !important;
  text-decoration: underline !important;
}

/* Увеличение кнопок и элементов управления */
body.accessibility-mode button,
body.accessibility-mode input,
body.accessibility-mode select,
body.accessibility-mode textarea {
  min-height: 44px !important;
  padding: 10px 15px !important;
}

/* Кнопка озвучивания */
.accessibility-voice-btn {
  position: absolute;
  right: 50px;
  top: 15px;
  background: none;
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  padding: 5px;
  line-height: 1;
  transition: transform 0.2s ease;
}

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

.accessibility-voice-btn.speaking {
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Мобильная адаптация */
@media (max-width: 768px) {
  .accessibility-toggle {
    top: 10px;
    right: 10px;
    width: 44px;
    height: 44px;
    z-index: 10000;
  }

  .accessibility-panel {
    top: 60px;
    right: 10px;
    left: 10px;
    width: auto;
    max-width: none;
    background: #fff !important;
    opacity: 1 !important;
  }

  .accessibility-panel__body {
    padding: 15px;
  }

  .accessibility-btn {
    font-size: 13px;
    padding: 10px;
    min-width: 70px;
  }
  
  .accessibility-voice-btn {
    font-size: 20px;
    right: 45px;
    top: 12px;
  }
}

/* Печать */
@media print {
  .accessibility-toggle,
  .accessibility-panel {
    display: none !important;
  }
}