/**
 * Modern Date Range Slider Styles for Bootstrap 5 Theme
 */

/* メインコンテナ - facetとadvanced search両方に対応 */
.facet-range-double,
.range-doubleform-control {
    padding: 20px 10px;
    background: #f8f9fa;
    border-radius: 8px;
    margin: 10px 0;
}

/* スライダーコンテナ */
.range-sliders {
    position: relative;
    height: 40px;
    margin-bottom: 30px;
}

/* 共通スライダースタイル */
.range-sliders input[type="range"] {
    position: absolute;
    width: 100%;
    height: 6px;
    background: transparent;
    pointer-events: none;
    -webkit-appearance: none;
    appearance: none;
    border-radius: 3px;
}

/* スライダートラック */
.range-sliders input[type="range"]::-webkit-slider-track {
    height: 6px;
    background: #e9ecef;
    border-radius: 3px;
}

.range-sliders input[type="range"]::-moz-range-track {
    height: 6px;
    background: #e9ecef;
    border-radius: 3px;
}

/* スライダーのつまみ */
.range-sliders input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: #0d6efd;
    border: 2px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    pointer-events: auto;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

.range-sliders input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: #0d6efd;
    border: 2px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    pointer-events: auto;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

/* ホバー・フォーカス時のつまみ */
.range-sliders input[type="range"]:hover::-webkit-slider-thumb,
.range-sliders input[type="range"]:focus::-webkit-slider-thumb {
    background: #0a58ca;
    transform: scale(1.1);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

.range-sliders input[type="range"]:hover::-moz-range-thumb,
.range-sliders input[type="range"]:focus::-moz-range-thumb {
    background: #0a58ca;
    transform: scale(1.1);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

/* From/Toスライダーの重ね順 */
.range-slider-from {
    z-index: 2;
}

.range-slider-to {
    z-index: 1;
}

/* 数値入力エリア */
.range-numerics {
    display: flex;
    gap: 15px;
    align-items: center;
    justify-content: space-between;
}

.range-numeric {
    flex: 1;
    position: relative;
}

/* 数値入力フィールド */
.range-numeric input[type="number"] {
    width: 100%;
    padding: 8px 12px;
    border: 2px solid #dee2e6;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    background: #fff;
    transition: all 0.2s ease;
}

.range-numeric input[type="number"]:focus {
    outline: none;
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

/* From/Toラベル（疑似要素で追加） - facetのみ */
.facet-range-double .range-numeric:first-child::before {
    content: "From";
    position: absolute;
    top: -18px;
    left: 12px;
    font-size: 12px;
    font-weight: 600;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.facet-range-double .range-numeric:nth-child(2)::before {
    content: "To";
    position: absolute;
    top: -18px;
    left: 12px;
    font-size: 12px;
    font-weight: 600;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Advanced Search用のラベルスタイル */
.range-numeric-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
}

/* 日本語の場合 - facetのみ */
html[lang="ja"] .facet-range-double .range-numeric:first-child::before {
    content: "開始";
}

html[lang="ja"] .facet-range-double .range-numeric:nth-child(2)::before {
    content: "終了";
}

/* Advanced Search用の日本語ラベル */
html[lang="ja"] .range-numeric-label.range-numeric-from-label {
    content: "開始";
}

html[lang="ja"] .range-numeric-label.range-numeric-to-label {
    content: "終了";
}

/* OKボタン */
.button-submit.range-double-submit {
    padding: 8px 20px;
    background: #0d6efd;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.button-submit.range-double-submit:hover {
    background: #0a58ca;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.button-submit.range-double-submit:active {
    transform: translateY(0);
}

/* ボタン付きレイアウト */
.range-numerics-button {
    margin-top: 20px;
}

/* 年の範囲表示（オプション） */
.facet-range-double::after {
    content: attr(data-range);
    display: block;
    text-align: center;
    margin-top: 10px;
    font-size: 11px;
    color: #6c757d;
}

/* レスポンシブ対応 */
@media (max-width: 576px) {
    .range-numerics {
        flex-direction: column;
        gap: 10px;
    }
    
    .range-numeric {
        width: 100%;
    }
    
    .button-submit.range-double-submit {
        width: 100%;
        margin-top: 10px;
    }
}

/* アクティブ範囲の視覚化（JavaScriptで制御） */
.range-sliders::before {
    content: '';
    position: absolute;
    height: 6px;
    background: #0d6efd;
    border-radius: 3px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    transition: all 0.2s ease;
}

/* ダークモード対応（オプション） */
@media (prefers-color-scheme: dark) {
    .facet-range-double {
        background: #212529;
    }
    
    .range-numeric input[type="number"] {
        background: #343a40;
        border-color: #495057;
        color: #fff;
    }
    
    .range-sliders input[type="range"]::-webkit-slider-track {
        background: #343a40;
    }
    
    .range-sliders input[type="range"]::-moz-range-track {
        background: #343a40;
    }
}

/* スライダーのアクティブ範囲表示を改善 */
.range-slider-to {
    background: transparent;
    pointer-events: none;
}

.range-slider-to::-webkit-slider-thumb {
    pointer-events: auto;
}

.range-slider-to::-moz-range-thumb {
    pointer-events: auto;
}