/* ==========================================================================
   웹메일 언어 전환 UI (webmail-i18n.js 가 동적으로 마운트)

   두 가지 변형:
     - .webmail-i18n-switcher-inline   : 공통 헤더(.mail-header .header-actions) 안.
                                         헤더가 어두운 배경이라 흰색 계열로 맞춘다.
     - .webmail-i18n-switcher-floating : 헤더가 없는 화면(로그인/비밀번호 변경)에서
                                         우측 상단 고정. 밝은 배경 기준.
   ========================================================================== */

.webmail-i18n-switcher {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.webmail-i18n-switcher .webmail-i18n-select {
    font-size: 0.8125rem;
    line-height: 1.4;
    padding: 0.3125rem 0.5rem;
    border-radius: 3px;
    cursor: pointer;
    max-width: 8.75rem;
}

/* --- 헤더 내부 (어두운 배경) --- */
.webmail-i18n-switcher-inline > .fa-globe {
    font-size: 0.8125rem;
    color: var(--mail-white, #fff);
    opacity: 0.75;
}

.webmail-i18n-switcher-inline .webmail-i18n-select {
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: var(--mail-white, #fff);
}

/* 드롭다운 목록은 OS 팝업이라 밝은 배경이므로 글자색을 되돌린다. */
.webmail-i18n-switcher-inline .webmail-i18n-select option {
    color: var(--mail-text, #333);
    background: #fff;
}

/* --- 헤더 없는 화면 (밝은 배경, 고정) --- */
.webmail-i18n-switcher-floating {
    position: fixed;
    top: 0.75rem;
    right: 0.875rem;
    z-index: var(--z-header, 110);
    padding: 0.25rem 0.5rem;
    background: #fff;
    border: 1px solid #d8dee8;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.webmail-i18n-switcher-floating > .fa-globe {
    font-size: 0.8125rem;
    color: #65758b;
}

.webmail-i18n-switcher-floating .webmail-i18n-select {
    border: 1px solid #cfd7e3;
    background: #fff;
    color: #172033;
}

/* --- 반응형 --- */

/* Fold/Flip (~359px) */
@media (max-width: 359px) {
    .webmail-i18n-switcher .webmail-i18n-select {
        font-size: 0.75rem;
        padding: 0.25rem 0.375rem;
        max-width: 5.5rem;
    }

    .webmail-i18n-switcher > .fa-globe {
        display: none;
    }
}

/* Mobile (360px~767px) — 헤더가 좁아 아이콘은 숨기고 셀렉트만 남긴다 */
@media (min-width: 360px) and (max-width: 767px) {
    .webmail-i18n-switcher .webmail-i18n-select {
        font-size: 0.75rem;
        padding: 0.25rem 0.375rem;
        max-width: 6.5rem;
    }

    .webmail-i18n-switcher-inline > .fa-globe {
        display: none;
    }

    .webmail-i18n-switcher-floating {
        top: 0.375rem;
        right: 0.375rem;
        padding: 0.1875rem 0.375rem;
    }
}

/* Tablet Portrait (768px~1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .webmail-i18n-switcher .webmail-i18n-select {
        max-width: 7.5rem;
    }
}

/* FHD (1920px~2559px) */
@media (min-width: 1920px) and (max-width: 2559px) {
    .webmail-i18n-switcher .webmail-i18n-select {
        font-size: 0.875rem;
    }
}

/* QHD (2560px~3839px) */
@media (min-width: 2560px) and (max-width: 3839px) {
    .webmail-i18n-switcher .webmail-i18n-select {
        font-size: 0.9375rem;
        max-width: 10rem;
    }
}

/* UHD (3840px~) */
@media (min-width: 3840px) {
    .webmail-i18n-switcher .webmail-i18n-select {
        font-size: 1rem;
        max-width: 11.25rem;
    }
}

/* 터치 디바이스: 최소 터치 영역 확보 */
@media (hover: none) and (pointer: coarse) {
    .webmail-i18n-switcher .webmail-i18n-select {
        min-height: 2.75rem;
    }
}