/* locale-selector.css — kjwzd.com 风格语言切换器(适配版: 选项行带国旗) */
.smscode-locale-selector {
    position: relative;
    display: inline-flex;
    color: inherit;
    font-size: 14px;
    text-align: start;
}

.smscode-locale-toggle {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border: 1px solid rgba(127, 127, 127, .35);
    border-radius: 8px;
    /* 桌面端处于深蓝头部条(#254d71), 沿用原 .select-lang__title 的浅灰字色 */
    color: #c4c4c4;
    background: transparent;
    cursor: pointer;
    font: inherit;
}

/* 移动端块位于白色 left-menu 内, 沿用原 ≤578px 规则的深色字 */
.smscode-locale-selector.select-lang--mobile .smscode-locale-toggle {
    color: #333;
}

.smscode-locale-flag {
    position: relative;
    display: inline-block;
    width: 26px;
    height: 26px;
    min-width: 26px;
    overflow: hidden;
    border-radius: 50%;
    direction: ltr;
    flex: 0 0 auto;
}

.smscode-locale-flag img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.smscode-locale-toggle-label {
    white-space: nowrap;
}

.smscode-locale-toggle-arrow {
    width: 10px;
    height: 6px;
    flex: 0 0 auto;
    transition: transform .2s ease;
}

.smscode-locale-toggle[aria-expanded="true"] .smscode-locale-toggle-arrow {
    transform: rotate(180deg);
}

.smscode-locale-panel {
    position: absolute;
    z-index: 10050;
    inset-block-start: calc(100% + 8px);
    inset-inline-end: 0;
    width: min(460px, calc(100vw - 24px));
    max-height: min(70vh, 560px);
    padding: 12px;
    border: 1px solid #d8dee8;
    border-radius: 12px;
    color: #202b3c;
    background: #fff;
    box-shadow: 0 18px 48px rgba(20, 32, 54, .2);
    box-sizing: border-box;
}

.smscode-locale-panel[hidden],
.smscode-locale-option[hidden] {
    display: none !important;
}

.smscode-locale-search-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.smscode-locale-search {
    width: 100%;
    min-height: 42px;
    margin-block-end: 10px;
    padding: 8px 12px;
    border: 1px solid #bec8d7;
    border-radius: 8px;
    box-sizing: border-box;
    text-align: start;
    font: inherit;
    color: #202b3c;
    background: #fff;
}

.smscode-locale-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px;
    max-height: min(55vh, 440px);
    overflow: auto;
    overscroll-behavior: contain;
}

.smscode-locale-option {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    gap: 2px 8px;
    min-height: 52px;
    padding: 7px 10px;
    border: 1px solid transparent;
    border-radius: 8px;
    color: #202b3c;
    text-decoration: none;
    text-align: start;
    align-items: center;
}

.smscode-locale-option-flag {
    grid-column: 1;
    grid-row: 1 / span 2;
    width: 22px;
    height: 22px;
    overflow: hidden;
    border-radius: 50%;
    flex: 0 0 auto;
}

.smscode-locale-option-flag img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.smscode-locale-option:hover,
.smscode-locale-option:focus-visible {
    border-color: #6b8afd;
    outline: none;
    background: #f1f5ff;
}

.smscode-locale-option.is-current {
    border-color: #5578f3;
    background: #eaf0ff;
}

.smscode-locale-native {
    grid-column: 2;
    grid-row: 1;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.smscode-locale-english {
    grid-column: 2;
    grid-row: 2;
    color: #66758b;
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.smscode-locale-code {
    grid-column: 3;
    grid-row: 1 / span 2;
    align-self: center;
    color: #66758b;
    font-size: 12px;
    direction: ltr;
    unicode-bidi: isolate;
}

/* 移动端: 面板变为底部抽屉 */
@media (max-width: 767px) {
    .smscode-locale-selector {
        position: static;
        width: 100%;
    }

    .smscode-locale-toggle {
        width: 100%;
        justify-content: flex-start;
    }

    .smscode-locale-panel {
        position: fixed;
        inset-block-start: auto;
        inset-inline: 0;
        inset-block-end: 0;
        width: 100%;
        max-height: 85vh;
        border-radius: 16px 16px 0 0;
        box-sizing: border-box;
    }

    .smscode-locale-options {
        grid-template-columns: 1fr;
    }
}