/* =========================================================
 * Search dropdown (data based on hikvision.com/en/search)
 * ========================================================= */

.ai-search-dialog-content {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    width: 100%;
    background-color: #fff;
    border-top: 1px solid #eaeaea;
    padding: 40px 10px;
    box-sizing: border-box;
    transition: height .3s;
    z-index: 9998;
}

.ai-search-dialog-content.content-show {
    display: block;
}

/* ---------- 内容容器：1056px 居中 ---------- */
.ai-search-dialog-content .search-body {
    width: 1056px;
    max-width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
}

/* ---------- 搜索框 ---------- */
.ai-search-dialog-content .ai-content-search {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    height: 48px;
    padding: 0 16px 0 10px;
    box-sizing: border-box;
    border: 1px solid #ddd;
    border-radius: 48px;
    background-color: #fff;
    transition: border-color .2s;
}

.ai-search-dialog-content .ai-content-search-input {
    flex: 1 1 0%;
    min-width: 0;
    height: 26px;
    padding: 1px 2px;
    border: 0;
    outline: none;
    background: transparent;
    font-family: "OpenSansSemiBold", "OpenSans", "Microsoft YaHei", sans-serif;
    font-size: 16px;
    line-height: 24px;
    color: #000;
    box-sizing: border-box;
    cursor: text;
}

.ai-search-dialog-content .ai-content-search-input::placeholder {
    color: rgb(117, 117, 117);
}

.ai-search-dialog-content .ai-content-search-submit {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.ai-search-dialog-content .ai-content-search-icon {
    display: block;
    width: 36px;
    height: 36px;
}

/* ---------- 两个模块 ---------- */
.ai-search-dialog-content .questions-banner {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    margin-top: 32px;
}

.ai-search-dialog-content .banner-item {
    flex: 1 1 0%;
    min-width: 0;
    padding: 24px 32px;
    box-sizing: border-box;
    border-radius: 20px;
    background-image: linear-gradient(
        86.39deg,
        rgba(255, 162, 136, 0.04) 3%,
        rgba(143, 143, 255, 0.06) 100%
    );
}

.ai-search-dialog-content .banner-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 4px;
    box-sizing: border-box;
}

.ai-search-dialog-content .banner-title {
    font-size: 16px;
    font-weight: 700;
    line-height: 24px;
    color: rgb(51, 51, 51);
}

.ai-search-dialog-content .banner-list {
    display: block;
}

.ai-search-dialog-content .banner-list .at-navigation {
    display: block;
    text-decoration: none;
    color: inherit;
}

.ai-search-dialog-content .banner-list .list-item {
    margin-top: 16px;
    font-size: 14px;
    font-weight: 400;
    line-height: 21px;
    color: rgb(51, 51, 51);
    cursor: pointer;
    transition: color .15s;
}

.ai-search-dialog-content .banner-list .list-item:hover {
    color: #d7150e;
}

/* =========================================================
 * Mobile search dialog
 * ========================================================= */
@media (max-width: 991px) {

    /* 桌面端的搜索下拉在移动端隐藏 */
    .ai-search-dialog-content {
        display: none !important;
    }
    .ai-search-dialog-content.content-show {
        display: none !important;
    }

    /* 移动端浮层 */
    #mobile-search-dialog {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 999999;
        background: #fff;
        padding: 12px 15px;
        box-sizing: border-box;
        box-shadow: 0 2px 12px rgba(0, 0, 0, .08);
    }
    #mobile-search-dialog.active {
        display: block;
    }

    #mobile-search-dialog .mobile-new-search__form {
        margin: 0;
    }

    #mobile-search-dialog .mobile-search-container {
        display: flex;
        align-items: center;
        position: relative;
        height: 48px;
        border: 1px solid #ddd;
        border-radius: 24px;
        padding: 0 48px 0 42px;
        box-sizing: border-box;
        background: #fff;
        overflow: hidden;
    }

    /* 放大镜：24px，跟外部图标尺寸一致 */
    #mobile-search-dialog .mobile-search-container__icon {
        position: absolute;
        left: 12px;
        top: 50%;
        transform: translateY(-50%);
        width: 24px;
        height: 24px;
        display: flex;
        align-items: center;
        justify-content: center;
        pointer-events: none;
    }
    #mobile-search-dialog .mobile-search-container__icon img {
        display: block;
        width: 24px;
        height: 24px;
        object-fit: contain;
    }

    /* 输入框：强制清掉所有内边距，光标贴住左边界 */
    #mobile-search-dialog .mobile-search-container__input,
    #mobile-search-dialog .mobile-search-container input[type="search"] {
        flex: 1 1 auto;
        min-width: 0;
        width: 100%;
        height: 100%;
        padding: 0 !important;
        margin: 0 !important;
        border: 0 !important;
        outline: none !important;
        background: transparent !important;
        box-shadow: none !important;
        text-indent: 0 !important;
        font-size: 14px;
        color: #333;
        line-height: 1.4;
        -webkit-appearance: none;
        appearance: none;
    }
    #mobile-search-dialog .mobile-search-container__input::-webkit-search-cancel-button,
    #mobile-search-dialog .mobile-search-container input[type="search"]::-webkit-search-cancel-button {
        -webkit-appearance: none;
        appearance: none;
        display: none;
    }
    #mobile-search-dialog .mobile-search-container__input::placeholder {
        color: #999;
    }

    /* 关闭按钮 */
    #mobile-search-dialog .mobile-search-container__close {
        position: absolute;
        right: 8px;
        top: 50%;
        transform: translateY(-50%);
        width: 36px;
        height: 36px;
        padding: 0;
        border: 0;
        background: transparent;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
    }
    #mobile-search-dialog .mobile-search-container__close img {
        display: block;
        width: 20px;
        height: 20px;
        object-fit: contain;
    }

    body.mobile-search-open {
        overflow: hidden;
    }
}