/* 読み上げくん - フローティングアイコンのスタイル */

.yomiagekun-floating-icon {
    position: fixed;
    width: 64px;
    height: 64px;
    background: #4CAF50;
    border-radius: 50%;
    cursor: pointer;
    z-index: 9999;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid #fff;
}

/* 位置設定: 右上 */
.yomiagekun-floating-icon.position-top-right {
    top: 80px;
    right: 20px;
}

/* 位置設定: 左上 */
.yomiagekun-floating-icon.position-top-left {
    top: 80px;
    left: 20px;
}

/* 位置設定: 中右 */
.yomiagekun-floating-icon.position-middle-right {
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
}

/* 位置設定: 中左 */
.yomiagekun-floating-icon.position-middle-left {
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
}

/* 位置設定: 右下 */
.yomiagekun-floating-icon.position-bottom-right {
    bottom: 20px;
    right: 20px;
}

/* 位置設定: 左下 */
.yomiagekun-floating-icon.position-bottom-left {
    bottom: 20px;
    left: 20px;
}

.yomiagekun-floating-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.yomiagekun-floating-icon:active {
    transform: scale(0.95);
}

.yomiagekun-floating-icon img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.yomiagekun-floating-icon .default-icon {
    width: 40px;
    height: 40px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #4CAF50;
}

/* 読み上げ中の状態 */
.yomiagekun-floating-icon.reading {
    background: #FF9800;
    animation: pulse 1.5s infinite;
}

/* 一時停止中の状態 */
.yomiagekun-floating-icon.paused {
    background: #9C27B0;
    animation: none;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* 読み上げ完了の状態 */
.yomiagekun-floating-icon.completed {
    background: #4CAF50;
}

/* エラーの状態 */
.yomiagekun-floating-icon.error {
    background: #F44336;
}

/* ツールチップ */
.yomiagekun-tooltip {
    position: absolute;
    background: #333;
    color: #fff;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10000;
}

/* 右上のツールチップ（下に表示） */
.yomiagekun-floating-icon.position-top-right .yomiagekun-tooltip {
    top: 70px;
    right: 0;
}

.yomiagekun-floating-icon.position-top-right .yomiagekun-tooltip::after {
    content: '';
    position: absolute;
    bottom: 100%;
    right: 20px;
    border: 5px solid transparent;
    border-bottom-color: #333;
}

/* 中右・右下のツールチップ */
.yomiagekun-floating-icon.position-middle-right .yomiagekun-tooltip,
.yomiagekun-floating-icon.position-bottom-right .yomiagekun-tooltip {
    bottom: 70px;
    right: 0;
}

.yomiagekun-floating-icon.position-middle-right .yomiagekun-tooltip::after,
.yomiagekun-floating-icon.position-bottom-right .yomiagekun-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 20px;
    border: 5px solid transparent;
    border-top-color: #333;
}

/* 左上のツールチップ（下に表示） */
.yomiagekun-floating-icon.position-top-left .yomiagekun-tooltip {
    top: 70px;
    left: 0;
}

.yomiagekun-floating-icon.position-top-left .yomiagekun-tooltip::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 20px;
    border: 5px solid transparent;
    border-bottom-color: #333;
}

/* 中左・左下のツールチップ */
.yomiagekun-floating-icon.position-middle-left .yomiagekun-tooltip,
.yomiagekun-floating-icon.position-bottom-left .yomiagekun-tooltip {
    bottom: 70px;
    left: 0;
}

.yomiagekun-floating-icon.position-middle-left .yomiagekun-tooltip::after,
.yomiagekun-floating-icon.position-bottom-left .yomiagekun-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 20px;
    border: 5px solid transparent;
    border-top-color: #333;
}

/* 精度選択メニュー */
.yomiagekun-accuracy-menu {
    position: absolute;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10001;
    min-width: 200px;
    overflow: hidden;
}

/* 右上の精度選択メニュー（下に表示） */
.yomiagekun-floating-icon.position-top-right .yomiagekun-accuracy-menu {
    top: 70px;
    right: 0;
}

.yomiagekun-floating-icon.position-top-right .yomiagekun-accuracy-menu::after {
    content: '';
    position: absolute;
    bottom: 100%;
    right: 20px;
    border: 5px solid transparent;
    border-bottom-color: #fff;
}

/* 中右・右下の精度選択メニュー */
.yomiagekun-floating-icon.position-middle-right .yomiagekun-accuracy-menu,
.yomiagekun-floating-icon.position-bottom-right .yomiagekun-accuracy-menu {
    bottom: 70px;
    right: 0;
}

.yomiagekun-floating-icon.position-middle-right .yomiagekun-accuracy-menu::after,
.yomiagekun-floating-icon.position-bottom-right .yomiagekun-accuracy-menu::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 20px;
    border: 5px solid transparent;
    border-top-color: #fff;
}

/* 左上の精度選択メニュー（下に表示） */
.yomiagekun-floating-icon.position-top-left .yomiagekun-accuracy-menu {
    top: 70px;
    left: 0;
}

.yomiagekun-floating-icon.position-top-left .yomiagekun-accuracy-menu::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 20px;
    border: 5px solid transparent;
    border-bottom-color: #fff;
}

/* 中左・左下の精度選択メニュー */
.yomiagekun-floating-icon.position-middle-left .yomiagekun-accuracy-menu,
.yomiagekun-floating-icon.position-bottom-left .yomiagekun-accuracy-menu {
    bottom: 70px;
    left: 0;
}

.yomiagekun-floating-icon.position-middle-left .yomiagekun-accuracy-menu::after,
.yomiagekun-floating-icon.position-bottom-left .yomiagekun-accuracy-menu::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 20px;
    border: 5px solid transparent;
    border-top-color: #fff;
}

.yomiagekun-accuracy-menu.show {
    opacity: 1;
    visibility: visible;
}

.yomiagekun-accuracy-option {
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
    transition: background-color 0.2s ease;
    font-size: 14px;
    color: #333;
}

.yomiagekun-accuracy-option:last-child {
    border-bottom: none;
}

.yomiagekun-accuracy-option:hover {
    background-color: #f5f5f5;
}

.yomiagekun-accuracy-option.active {
    background-color: #e3f2fd;
    color: #1976d2;
    font-weight: bold;
}

.yomiagekun-accuracy-option .option-title {
    font-weight: bold;
    margin-bottom: 4px;
}

.yomiagekun-accuracy-option .option-description {
    font-size: 12px;
    color: #666;
}


.yomiagekun-floating-icon:hover .yomiagekun-tooltip {
    opacity: 1;
    visibility: visible;
}

/* 初期表示時のみツールチップを表示 */
.yomiagekun-floating-icon .yomiagekun-tooltip {
    opacity: 1;
    visibility: visible;
}

/* 読み上げ中はツールチップを非表示 */
.yomiagekun-floating-icon.reading .yomiagekun-tooltip,
.yomiagekun-floating-icon.paused .yomiagekun-tooltip {
    opacity: 0;
    visibility: hidden;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .yomiagekun-floating-icon {
        width: 56px;
        height: 56px;
    }
    
    /* 右上・左上 */
    .yomiagekun-floating-icon.position-top-right,
    .yomiagekun-floating-icon.position-top-left {
        top: 60px;
    }
    
    .yomiagekun-floating-icon.position-top-right {
        right: 15px;
    }
    
    .yomiagekun-floating-icon.position-top-left {
        left: 15px;
    }
    
    /* 中右・中左 */
    .yomiagekun-floating-icon.position-middle-right {
        right: 15px;
    }
    
    .yomiagekun-floating-icon.position-middle-left {
        left: 15px;
    }
    
    /* 右下・左下 */
    .yomiagekun-floating-icon.position-bottom-right,
    .yomiagekun-floating-icon.position-bottom-left {
        bottom: 15px;
    }
    
    .yomiagekun-floating-icon.position-bottom-right {
        right: 15px;
    }
    
    .yomiagekun-floating-icon.position-bottom-left {
        left: 15px;
    }
    
    .yomiagekun-floating-icon img,
    .yomiagekun-floating-icon .default-icon {
        width: 32px;
        height: 32px;
    }
    
    .yomiagekun-floating-icon .default-icon {
        font-size: 20px;
    }
}

/* アクセシビリティ対応 */
@media (prefers-reduced-motion: reduce) {
    .yomiagekun-floating-icon {
        transition: none;
    }
    
    .yomiagekun-floating-icon.reading {
        animation: none;
    }
}

/* 高コントラストモード対応 */
@media (prefers-contrast: high) {
    .yomiagekun-floating-icon {
        border: 3px solid #000;
    }
    
    .yomiagekun-tooltip {
        background: #000;
        border: 1px solid #fff;
    }
    
    .yomiagekun-tooltip::after {
        border-top-color: #000;
    }
}