/* 検索ボタンとポップアップのスタイル */

/* 検索ボタン（メニューから移動） */

/* 検索アイコン (SVG) */
.search-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* 検索ポップアップオーバーレイ */
.search-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(var(--overlay-bg-r, 0), var(--overlay-bg-g, 0), var(--overlay-bg-b, 0), 0.4) 0%, 
        rgba(var(--overlay-bg-r, 0), var(--overlay-bg-g, 0), var(--overlay-bg-b, 0), 0.7) 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9999;
    display: none;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
}

.search-popup-overlay.active {
    display: flex;
    opacity: 1;
    align-items: center;
    justify-content: center;
}

/* 検索ポップアップコンテナ */
.search-popup-container {
    background: var(--background-color);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    max-width: 560px;
    width: 90%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transform: translateY(-30px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
    position: relative;
    overflow: hidden;
}


.search-popup-overlay.active .search-popup-container {
    transform: translateY(0) scale(1);
}

/* ポップアップヘッダー */
.search-popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.search-popup-title {
    font-size: 1.8em;
    font-weight: 600;
    margin: 0;
    color: var(--heading-color);
}

/* 閉じるボタン */
.search-popup-close {
    background: transparent;
    border: 2px solid var(--border-color);
    font-size: 24px;
    cursor: pointer;
    padding: 8px 12px;
    color: var(--text-color);
    border-radius: 50%;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-popup-close:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--background-color);
    transform: scale(1.1);
}

/* 検索フォーム */
.search-popup-form {
    position: relative;
    z-index: 1;
}

.search-popup-input {
    width: 100%;
    padding: 12px 50px 12px 16px;
    background: var(--background-color);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 16px;
    outline: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
    color: var(--text-color);
}

.search-popup-input::placeholder {
    color: var(--text-color-light);
    font-weight: 400;
}

.search-popup-input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(var(--accent-color-rgb, 221, 153, 51), 0.2);
}

.search-popup-submit {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--accent-color);
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-popup-submit:hover {
    transform: translateY(-50%) scale(1.05);
    background: var(--accent-color-hover);
}

.search-popup-submit .search-icon {
    width: 18px;
    height: 18px;
    fill: white;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

/* レスポンシブ対応 */
@media (max-width: 767px) {
    .search-popup-container {
        padding: 20px;
        margin: 20px;
    }
    
    .search-popup-title {
        font-size: 1.3em;
    }
    
    .search-popup-input {
        font-size: 16px; /* iOS Safari でのズーム防止 */
    }
}

/* アニメーション */
@keyframes searchPopupFadeIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.search-popup-overlay.active .search-popup-container {
    animation: searchPopupFadeIn 0.3s ease;
}

/* キーボードナビゲーション対応 */
.search-toggle:focus,
.search-popup-close:focus,
.search-popup-submit:focus {
    outline: 2px solid var(--accent-color, #dd9933);
    outline-offset: 2px;
}

/* ダークモード対応 */
@media (prefers-color-scheme: dark) {
    .search-popup-overlay {
        background: linear-gradient(135deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.8) 100%);
    }
    
    .search-popup-container {
        background: linear-gradient(145deg, rgba(30, 30, 30, 0.95) 0%, rgba(20, 20, 20, 0.9) 100%);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .search-popup-container::before {
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 50%, rgba(255, 255, 255, 0.05) 100%);
    }
    
    .search-popup-title {
        color: rgba(255, 255, 255, 0.9);
        background: linear-gradient(135deg, #fff 0%, #ddd 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    .search-popup-close {
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.2);
        color: rgba(255, 255, 255, 0.7);
    }
    
    .search-popup-close:hover {
        background: rgba(255, 255, 255, 0.2);
        color: rgba(255, 255, 255, 0.9);
    }
    
    .search-popup-input {
        background: rgba(30, 30, 30, 0.8);
        border: 2px solid rgba(255, 255, 255, 0.1);
        color: rgba(255, 255, 255, 0.9);
    }
    
    .search-popup-input::placeholder {
        color: rgba(255, 255, 255, 0.4);
    }
    
    .search-popup-input:focus {
        background: rgba(30, 30, 30, 0.9);
        border-color: var(--accent-color, #dd9933);
    }
}