/*
 * 技術服務申請單的產品型號選單(產品類別 → 產品次類別 → 型號)。
 *
 * 獨立一支 css,不改 assets/css/common.css —— 那支是 scss/ 編譯出來的產物
 * (旁邊還有 common.css.map),但這個 repo 裡沒有 gulp/package.json,沒有建置
 * 環境可以重新編譯,手改編譯產物會讓它跟 scss 原始碼永久對不起來。
 * 由 catalog/controller/information/support.php 用 addThemeStyle() 掛載。
 *
 * 顏色沿用 scss/_setting.scss:$main-2 #00307c、$main #79bc29、邊框 #e1e1e1。
 * 全站有 `input, select, textarea { border: 0 }` 這條,所以邊框都要自己寫明。
 */

.model-picker {
    position: relative;
}

/* 收合狀態的按鈕:外觀要跟同一列的 input/select 一致(.form-2 底下是 1px #e1e1e1) */
.model-picker-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    min-height: 36px;
    padding: 5px 8px;
    text-align: left;
    background: #fff;
    border: 1px solid #e1e1e1;
    border-radius: 3px;
    color: #484848;
    cursor: pointer;
}

.model-picker-toggle:focus-visible {
    outline: 2px solid #00307c;
    outline-offset: -2px;
}

.model-picker-toggle[aria-expanded="true"] {
    border-color: #00307c;
}

.model-picker-value {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.model-picker-value.is-empty {
    color: #c6c6c6;
}

.model-picker-caret {
    flex: 0 0 auto;
    width: 8px;
    height: 8px;
    border-right: 1px solid #979797;
    border-bottom: 1px solid #979797;
    transform: rotate(45deg) translate(-2px, -2px);
    transition: transform 0.15s linear;
}

.model-picker-toggle[aria-expanded="true"] .model-picker-caret {
    transform: rotate(-135deg) translate(-2px, -2px);
}

/* 展開的面板 */
.model-picker-pop {
    position: absolute;
    z-index: 20;
    top: calc(100% + 2px);
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #00307c;
    border-radius: 3px;
    box-shadow: 0 8px 24px rgba(0, 25, 70, 0.16);
    overflow: hidden;
}

.model-picker-search {
    padding: 8px;
    border-bottom: 1px solid #e8e8e8;
}

.model-picker-search input {
    font-size: 14px;
    background: #f7f8fa;
}

.model-picker-search input:focus {
    background: #fff;
    outline: 2px solid #00307c;
    outline-offset: -2px;
}

.model-picker-list {
    max-height: 320px;
    overflow-y: auto;
    overscroll-behavior: contain;
}

/* 類別/次類別的一列 */
.model-picker-row {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    text-align: left;
    background: none;
    border: 0;
    cursor: pointer;
    color: #242424;
}

.model-picker-row:focus-visible {
    outline: 2px solid #79bc29;
    outline-offset: -2px;
}

.model-picker-row .model-picker-row-name {
    flex: 1 1 auto;
    min-width: 0;
}

.model-picker-row .model-picker-row-count {
    flex: 0 0 auto;
    font-size: 12px;
    color: #979797;
}

.model-picker-row .model-picker-row-arrow {
    flex: 0 0 auto;
    width: 6px;
    height: 6px;
    border-right: 1px solid #979797;
    border-bottom: 1px solid #979797;
    transform: rotate(-45deg);
    transition: transform 0.15s linear;
}

.model-picker-row[aria-expanded="true"] .model-picker-row-arrow {
    transform: rotate(45deg);
}

.model-picker-level1 {
    padding: 10px 12px;
    font-size: 15px;
    border-top: 1px solid #e8e8e8;
}

.model-picker-tree > .model-picker-node:first-child > .model-picker-level1 {
    border-top: 0;
}

.model-picker-level1:hover {
    background: #f7f8fa;
}

.model-picker-level1[aria-expanded="true"] {
    background: #f3f6fb;
    color: #00307c;
}

.model-picker-level1[aria-expanded="true"] .model-picker-row-arrow {
    border-color: #00307c;
}

.model-picker-level2 {
    position: relative;
    padding: 7px 12px 7px 26px;
    font-size: 14px;
    color: #484848;
}

.model-picker-level2::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: #e8e8e8;
}

.model-picker-level2:hover {
    background: #f7f8fa;
}

.model-picker-level2[aria-expanded="true"] {
    color: #00307c;
}

/* 型號 */
.model-picker-models {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    padding: 3px 12px 10px 26px;
}

.model-picker-models::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 0;
    bottom: 5px;
    width: 1px;
    background: #e8e8e8;
}

.model-picker-model {
    padding: 3px 8px;
    font-size: 13px;
    background: #fff;
    border: 1px solid #e1e1e1;
    border-radius: 3px;
    color: #484848;
    white-space: nowrap;
    cursor: pointer;
}

.model-picker-model:hover {
    border-color: #79bc29;
    background: #f4fbea;
    color: #242424;
}

.model-picker-model:focus-visible {
    outline: 2px solid #79bc29;
    outline-offset: 1px;
}

.model-picker-model[aria-current="true"] {
    background: #00307c;
    border-color: #00307c;
    color: #fff;
}

/* 關鍵字搜尋的結果 */
.model-picker-hit {
    display: block;
    width: 100%;
    padding: 8px 12px;
    text-align: left;
    background: none;
    border: 0;
    border-top: 1px solid #e8e8e8;
    color: #242424;
    cursor: pointer;
}

.model-picker-hit:first-child {
    border-top: 0;
}

.model-picker-hit:hover {
    background: #f7f8fa;
}

.model-picker-hit:focus-visible {
    outline: 2px solid #79bc29;
    outline-offset: -2px;
}

.model-picker-hit mark {
    padding: 0 1px;
    background: #e6f5cf;
    color: inherit;
}

.model-picker-hit small {
    display: block;
    font-size: 12px;
    color: #979797;
}

.model-picker-empty {
    padding: 16px 12px;
    font-size: 13px;
    color: #979797;
    text-align: center;
}

/* 面板底部:提示 + 切換到手動輸入 */
.model-picker-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 12px;
    background: #f7f8fa;
    border-top: 1px solid #e8e8e8;
    font-size: 12px;
    color: #979797;
}

.model-picker-link {
    padding: 0;
    font-size: 12px;
    background: none;
    border: 0;
    color: #201d88;
    text-decoration: underline;
    cursor: pointer;
}

.model-picker-link:focus-visible {
    outline: 2px solid #00307c;
    outline-offset: 2px;
}

/* 已選型號的分類路徑 */
.model-picker-path {
    margin: 4px 0 0;
    font-size: 12px;
    color: #979797;
}

.model-picker-path:empty {
    display: none;
}

@media (prefers-reduced-motion: reduce) {
    .model-picker-caret,
    .model-picker-row-arrow {
        transition: none;
    }
}

/*
 * 展開/收合完全靠 hidden 屬性。bootstrap 的 reboot 有這條規則,但這支 css 不能
 * 假設它一定先載入且沒被覆蓋——少了它,收合起來的次類別與型號會全部攤在畫面上。
 */
.model-picker [hidden] {
    display: none !important;
}