/* ===== 可搜索下拉选择器（Element el-select 风格） =====
   说明：原生 select 仅隐藏不移除，仍为唯一数据源，所有取值/回填/联动逻辑不变；
        下拉面板挂在 body 上用 position:fixed 定位，避免被祖先 overflow 裁剪。 */

.ss { position: relative; display: inline-block; vertical-align: middle; min-width: 72px; }

/* 隐藏原生 select（保留功能） */
select.ss-native {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important; height: 1px !important;
    opacity: 0 !important; padding: 0 !important; margin: 0 !important;
    border: 0 !important; pointer-events: none !important;
}

/* 触发器：外观同输入框，点击即展开完整列表 */
.ss .ss-trigger {
    display: flex; align-items: center; justify-content: space-between; gap: 6px;
    width: 100%; min-height: 34px; padding: 5px 10px;
    border: 1px solid var(--border-color, #dcdfe6); border-radius: 6px;
    background: var(--input-bg, #fff); color: var(--text-primary, #1a1a1a);
    font-size: .88rem; line-height: 1.4; cursor: pointer; text-align: left;
    transition: border-color .2s, box-shadow .2s;
}
.ss .ss-trigger:hover { border-color: #c0c4cc; }
.ss.is-open .ss-trigger { border-color: var(--sun-red, #eb1313); box-shadow: 0 0 0 2px rgba(235, 19, 19, .08); }
.ss .ss-trigger .ss-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ss .ss-trigger .ss-label.is-placeholder { color: var(--text-muted, #a8a8a8); }
.ss .ss-trigger .ss-caret {
    flex-shrink: 0; color: #c0c4cc; display: flex; align-items: center;
    transition: transform .2s;
}
.ss.is-open .ss-trigger .ss-caret { transform: rotate(180deg); color: var(--sun-red, #eb1313); }

/* ===== 浮层（挂 body，fixed 定位） ===== */
.ss-popper {
    position: fixed; z-index: 100000; display: none;
    background: #fff; border: 1px solid var(--border-color, #e4e7ed);
    border-radius: 8px; box-shadow: 0 6px 24px rgba(0, 0, 0, .16);
    overflow: hidden;
}

/* 搜索框 */
.ss-popper .ss-search {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 10px; border-bottom: 1px solid var(--border-color, #f0f0f0);
    background: #fff;
}
.ss-popper .ss-search .ss-search-ic { font-size: .78rem; opacity: .6; }
.ss-popper .ss-search .ss-search-input {
    flex: 1; min-width: 0; border: 0; outline: none; background: transparent;
    font-size: .85rem; color: var(--text-primary, #1a1a1a); padding: 2px 0;
}
.ss-popper .ss-search .ss-clear {
    cursor: pointer; color: var(--text-muted, #bbb); font-size: 1rem;
    line-height: 1; padding: 0 2px; display: none;
}
.ss-popper .ss-search .ss-clear:hover { color: var(--sun-red, #eb1313); }

/* 选项列表 */
.ss-popper .ss-list { max-height: 244px; overflow-y: auto; padding: 4px 0; }
.ss-popper .ss-opt {
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
    padding: 7px 12px; font-size: .86rem; color: var(--text-regular, #606266);
    cursor: pointer; white-space: nowrap;
}
.ss-popper .ss-opt .ss-opt-text { overflow: hidden; text-overflow: ellipsis; }
.ss-popper .ss-opt:hover, .ss-popper .ss-opt.active { background: #fdf2f2; color: var(--sun-red, #eb1313); }
.ss-popper .ss-opt.selected { color: var(--sun-red, #eb1313); font-weight: 600; }
.ss-popper .ss-opt.disabled { color: #c0c4cc; cursor: not-allowed; }
.ss-popper .ss-opt .ss-check { font-size: .8rem; }
.ss-popper .ss-empty { padding: 16px 12px; text-align: center; color: var(--text-muted, #a8a8a8); font-size: .82rem; }

/* 滚动条 */
.ss-popper .ss-list::-webkit-scrollbar { width: 6px; }
.ss-popper .ss-list::-webkit-scrollbar-thumb { background: #dcdfe6; border-radius: 3px; }
.ss-popper .ss-list::-webkit-scrollbar-thumb:hover { background: #c0c4cc; }