/**
 * Стили для плагина "Версия для слабовидящих"
 * WordPress Plugin CSS
 */

/* Стили для режима слабовидящих */
.visually-impaired-mode {
    /* Основные стили для режима */
    --font-size-factor: 1;
    --line-height-factor: 1.5;
}

.visually-impaired-mode.font-size-medium {
    --font-size-factor: 1.2;
}

.visually-impaired-mode.font-size-large {
    --font-size-factor: 1.4;
}

.visually-impaired-mode.font-size-xlarge {
    --font-size-factor: 1.6;
}

/* Изменение размеров текста */
.visually-impaired-mode *:not(i):not(.fa):not(.fas):not(.far):not(.fab) {
    font-size: calc(1rem * var(--font-size-factor)) !important;
    line-height: var(--line-height-factor) !important;
}

.visually-impaired-mode h1 {
    font-size: calc(2rem * var(--font-size-factor)) !important;
}

.visually-impaired-mode h2 {
    font-size: calc(1.75rem * var(--font-size-factor)) !important;
}

.visually-impaired-mode h3 {
    font-size: calc(1.5rem * var(--font-size-factor)) !important;
}

.visually-impaired-mode h4 {
    font-size: calc(1.25rem * var(--font-size-factor)) !important;
}

.visually-impaired-mode h5,
.visually-impaired-mode h6 {
    font-size: calc(1.1rem * var(--font-size-factor)) !important;
}

/* Цветовые схемы */
.visually-impaired-mode.color-scheme-normal {
    --bg-color: #ffffff;
    --text-color: #000000;
    --link-color: #0056b3;
}

.visually-impaired-mode.color-scheme-dark {
    --bg-color: #000000;
    --text-color: #ffffff;
    --link-color: #4da6ff;
}

.visually-impaired-mode.color-scheme-blue {
    --bg-color: #9DD1FF;
    --text-color: #063462;
    --link-color: #063462;
}

.visually-impaired-mode.color-scheme-brown {
    --bg-color: #f7f3d6;
    --text-color: #59422e;
    --link-color: #59422e;
}

.visually-impaired-mode.color-scheme-green {
    --bg-color: #3B2716;
    --text-color: #a9e44d;
    --link-color: #a9e44d;
}

/* Применение цветовых схем */
.visually-impaired-mode {
    background-color: var(--bg-color) !important;
    color: var(--text-color) !important;
}

.visually-impaired-mode * {
    background-color: var(--bg-color) !important;
    color: var(--text-color) !important;
    border-color: var(--text-color) !important;
}

.visually-impaired-mode a,
.visually-impaired-mode button:not(.vi-settings-button) {
    color: var(--link-color) !important;
    text-decoration: underline !important;
}

/* Отключение изображений и украшений */
.visually-impaired-mode.images-hidden img:not(.vi-logo) {
    opacity: 0;
    visibility: hidden;
    display: none;
}

.visually-impaired-mode.images-hidden .image-container:not(.vi-logo-container)::after {
    content: "[Изображение]";
    display: block;
    border: 1px solid var(--text-color);
    padding: 10px;
    text-align: center;
}

/* Панель для слабовидящих */
.vi-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #f8f9fa;
    color: #212529;
    padding: 10px 0;
    z-index: 999999;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    display: none;
    font-family: Arial, sans-serif;
}

.vi-panel.active {
    display: block;
}

.vi-panel .vi-container {
    max-width: 1281px;
    margin: 0 auto;
    padding: 0 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.vi-panel-controls {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.vi-panel-group {
    display: flex;
    align-items: center;
    gap: 5px;
    margin: 5px 0;
}

.vi-panel-label {
    margin-right: 5px;
    font-weight: bold;
    font-size: 14px;
    white-space: nowrap;
}

.vi-settings-button {
    background-color: #f8f9fa;
    border: 1px solid #ced4da;
    border-radius: 4px;
    padding: 6px 12px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
    margin: 0 2px;
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.vi-settings-button:hover {
    background-color: #e9ecef;
}

.vi-settings-button.active {
    background-color: #0d6efd;
    color: #fff;
    border-color: #0d6efd;
    outline: 3px solid #0d6efd;
    position: relative;
}

/* Стили для кнопок цветовых схем */
.vi-settings-button.color-scheme-normal {
    background-color: #ffffff;
    color: #000000;
    border-color: #ced4da;
}

.vi-settings-button.color-scheme-dark {
    background-color: #000000;
    color: #ffffff;
    border-color: #000000;
}

.vi-settings-button.color-scheme-blue {
    background-color: #9DD1FF;
    color: #063462;
    border-color: #063462;
}

.vi-settings-button.color-scheme-brown {
    background-color: #f7f3d6;
    color: #59422e;
    border-color: #59422e;
}

.vi-settings-button.color-scheme-green {
    background-color: #3B2716;
    color: #a9e44d;
    border-color: #a9e44d;
}

/* Перезаписываем стили для активных кнопок цветовых схем */
.vi-settings-button.color-scheme-normal.active,
.vi-settings-button.color-scheme-dark.active,
.vi-settings-button.color-scheme-blue.active,
.vi-settings-button.color-scheme-brown.active,
.vi-settings-button.color-scheme-green.active {
    outline: 3px solid #0d6efd;
}

.vi-settings-button.color-scheme-normal.active {
    background-color: #ffffff;
    color: #000000;
    border-color: #000000;
}

.vi-settings-button.color-scheme-dark.active {
    background-color: #000000;
    color: #ffffff;
    border-color: #ffffff;
}

.vi-settings-button.color-scheme-blue.active {
    background-color: #9DD1FF;
    color: #063462;
    border-color: #063462;
}

.vi-settings-button.color-scheme-brown.active {
    background-color: #f7f3d6;
    color: #59422e;
    border-color: #59422e;
}

.vi-settings-button.color-scheme-green.active {
    background-color: #3B2716;
    color: #a9e44d;
    border-color: #a9e44d;
}

.vi-close-button {
    background-color: #dc3545;
    color: white;
    border: none;
    border-radius: 4px;
    padding: 6px 12px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
    margin: 5px 0;
}

.vi-close-button:hover {
    background-color: #c82333;
}

/* Кнопка для включения режима */
.vi-toggle-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #0d6efd;
    color: white;
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999998;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    transition: all 0.3s;
}

.vi-toggle-button:hover {
    background-color: #0b5ed7;
    transform: scale(1.05);
}

.vi-toggle-button i {
    font-size: 24px;
}

/* Дополнительный отступ при активном режиме */
body.visually-impaired-active {
    padding-top: 60px;
}

/* Позиция панели снизу */
body.vi-panel-bottom .vi-panel {
    top: auto;
    bottom: 0;
}

body.vi-panel-bottom.visually-impaired-active {
    padding-top: 0;
    padding-bottom: 60px;
}

/* Стили для кнопок размера шрифта */
.vi-settings-button.font-size-normal {
    font-size: 14px !important;
    min-width: 32px;
    font-weight: normal;
}

.vi-settings-button.font-size-medium {
    font-size: 16px !important;
    min-width: 32px;
    font-weight: normal;
}

.vi-settings-button.font-size-large {
    font-size: 18px !important;
    min-width: 32px;
    font-weight: bold;
}

.vi-settings-button.font-size-xlarge {
    font-size: 20px !important;
    min-width: 32px;
    font-weight: bold;
}

/* Респонсивность */
@media (max-width: 768px) {
    .vi-panel .vi-container {
        flex-direction: column;
        gap: 10px;
    }
    
    .vi-panel-controls {
        justify-content: center;
        gap: 10px;
    }
    
    .vi-panel-group {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .vi-panel-label {
        margin-bottom: 5px;
    }
}

@media (max-width: 480px) {
    .vi-toggle-button {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
    }
    
    .vi-toggle-button i {
        font-size: 20px;
    }
    
    .vi-settings-button {
        padding: 4px 8px;
        font-size: 12px;
        min-width: 28px;
    }
}