searchable-select {
    position: relative;
    display: block;
    width: 100%;
}

searchable-select .select-container {
    display: block;
    position: relative;
}

searchable-select .select-trigger {
    padding: 8px 12px;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    background-color: white;
    font-size: 16px;
    line-height: 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all .16s ease-in;
    position: relative;
}

searchable-select .select-trigger>span:not(.arrow):not(.select-clear) {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.form-container .form-field:hover searchable-select .select-trigger {
    border-color: #000;
}

.error searchable-select .select-trigger {
    border-color: #ff4d4f;
}

searchable-select .select-trigger.placeholder {
    color: rgba(0, 0, 0, 0.25);
}

searchable-select .select-options {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
    margin-top: 4px;
    max-height: 200px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

searchable-select .select-options.open {
    opacity: 1;
    visibility: visible;
}

searchable-select .select-search-wrapper {
    padding: 4px;
    border-bottom: 1px solid #f0f0f0;
    flex-shrink: 0;
    background: white;
}

searchable-select .select-search-input {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
    box-sizing: border-box;
}

searchable-select .select-search-input:focus {
    border-color: #000;
}

searchable-select .select-options-list {
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

searchable-select .select-option {
    padding: 8px 12px;
    cursor: pointer;
    font-size: 14px;
    line-height: 22px;
    transition: background-color 0.3s ease;
}

searchable-select .select-option:hover {
    background-color: rgba(0, 0, 0, 0.04);
}

searchable-select .select-option.selected {
    background-color: rgba(0, 0, 0, 0.04);
}

searchable-select .select-no-results {
    padding: 16px;
    text-align: center;
    color: rgba(0, 0, 0, 0.45);
    cursor: default;
}

searchable-select .select-no-results:hover {
    background-color: transparent;
}

searchable-select .arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    flex-shrink: 0;
    order: 3;
}

searchable-select .select-clear {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    margin-right: 8px;
    cursor: pointer;
    color: rgba(0, 0, 0, 0.45);
    font-size: 18px;
    line-height: 1;
    transition: color 0.2s;
    flex-shrink: 0;
    order: 2;
}

searchable-select .select-clear:hover {
    color: rgba(0, 0, 0, 0.85);
}

/* 平板端适配 (768px - 959px) */
@media screen and (max-width: 959px) {
    searchable-select .select-trigger {
        padding: 10px 12px;
        font-size: 16px;
        /* iOS Safari 防止自动缩放 */
        -webkit-text-size-adjust: 100%;
    }

    searchable-select .select-options {
        max-height: 180px;
        z-index: 10000;
    }

    searchable-select .select-search-input {
        padding: 8px 10px;
        font-size: 16px;
        /* iOS Safari 防止自动缩放 */
        -webkit-text-size-adjust: 100%;
    }

    searchable-select .select-option {
        padding: 10px 12px;
        font-size: 16px;
        /* 增加触摸目标大小，至少 44x44px */
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    searchable-select .select-clear {
        width: 24px;
        height: 24px;
        /* 增加触摸目标大小 */
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* 移动端适配 (小于 768px) */
@media screen and (max-width: 767px) {
    searchable-select .select-trigger {
        padding: 12px 14px;
        font-size: 16px;
        /* iOS Safari 防止自动缩放 */
        -webkit-text-size-adjust: 100%;
        /* 增加触摸目标大小 */
        min-height: 48px;
    }

    searchable-select .select-options {
        max-height: 250px;
        z-index: 10000;
        /* 移动端下拉框可能需要全屏或更大空间 */
        border-radius: 8px;
    }

    searchable-select .select-search-wrapper {
        padding: 8px;
    }

    searchable-select .select-search-input {
        padding: 10px 12px;
        font-size: 16px;
        /* iOS Safari 防止自动缩放 */
        -webkit-text-size-adjust: 100%;
        border-radius: 6px;
    }

    searchable-select .select-option {
        padding: 12px 14px;
        font-size: 16px;
        /* 增加触摸目标大小，至少 44x44px */
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    searchable-select .select-clear {
        width: 28px;
        height: 28px;
        font-size: 20px;
        /* 增加触摸目标大小 */
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    searchable-select .arrow {
        /* 增加箭头触摸目标大小 */
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* 超小屏幕适配 (小于 480px) */
@media screen and (max-width: 479px) {
    searchable-select .select-trigger {
        padding: 10px 12px;
        font-size: 16px;
    }

    searchable-select .select-options {
        max-height: 200px;
    }

    searchable-select .select-search-input {
        padding: 8px 10px;
        font-size: 16px;
    }

    searchable-select .select-option {
        padding: 10px 12px;
        font-size: 15px;
    }
}