/* ============================================================================
   Utility Bar - 유틸리티 바 스타일
   ============================================================================ */

/* ===== 기본 구조 ===== */
.utility-bar {
    position: relative;
    z-index: 900;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-normal);
}

.utility-bar__container {
    max-width: var(--container-max-width, 1400px);
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ===== 좌/우 영역 ===== */
.utility-bar__left,
.utility-bar__right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* ===== 링크 스타일 ===== */
.utility-bar__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    font-size: var(--fs-sm);
    color: #495057; /* 어두운 텍스트 - 잘 보이도록 */
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    white-space: nowrap;
    background: transparent;
    border: none;
    cursor: pointer;
}

.utility-bar__link:hover {
    color: #0d6efd; /* 호버 시 파란색 - 명확한 변화 */
    background-color: rgba(13, 110, 253, 0.1);
}

.utility-bar__link i {
    font-size: 14px;
}

/* 버튼 형태의 링크 (로그아웃 등) */
.utility-bar__link--button {
    font-family: inherit;
    line-height: inherit;
}

/* 관리자 링크 강조 */
.utility-bar__link--admin {
    color: #dc3545; /* 빨간색으로 구분 */
}

.utility-bar__link--admin:hover {
    color: #bb2d3b;
    background-color: rgba(220, 53, 69, 0.1);
}

/* ===== 언어 선택 드롭다운 ===== */
.utility-bar__language {
    position: relative;
}

.utility-bar__language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--space-2);
    background: white;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 150px;
    padding: var(--space-2);
    display: none;
    z-index: 1000;
}

.utility-bar__language.is-open .utility-bar__language-dropdown {
    display: block;
    animation: fadeInDown 0.2s ease-out;
}

.utility-bar__language-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    font-size: var(--fs-sm);
    color: var(--c-fg);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.utility-bar__language-item:hover {
    background-color: var(--c-bg-muted);
    color: var(--c-primary);
}

.utility-bar__language-item.is-active {
    background-color: var(--c-primary-light, rgba(59, 130, 246, 0.1));
    color: var(--c-primary);
    font-weight: var(--fw-semibold);
}

.utility-bar__language-item i {
    font-size: 16px;
}

/* ===== 구분선 ===== */
.utility-bar__separator {
    width: 1px;
    height: 16px;
    background-color: var(--c-border);
    margin: 0 var(--space-2);
}

/* ===== 애니메이션 ===== */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== 반응형 ===== */
@media (max-width: 768px) {
    .utility-bar {
        display: none; /* 모바일에서는 숨김 (옵션) */
    }

    /* 모바일에서도 표시하려면 아래 사용 */
    .utility-bar.show-mobile {
        display: block;
    }

    .utility-bar__container {
        padding: 0 var(--space-4);
        flex-wrap: wrap;
        gap: var(--space-2);
    }

    .utility-bar__left,
    .utility-bar__right {
        gap: var(--space-2);
    }

    .utility-bar__link {
        padding: var(--space-1) var(--space-2);
        font-size: 12px;
    }

    .utility-bar__link span {
        display: none; /* 모바일에서는 텍스트 숨기고 아이콘만 */
    }

    .utility-bar__link i {
        margin: 0;
    }

    .utility-bar__language-dropdown {
        right: auto;
        left: 50%;
        transform: translateX(-50%);
    }
}

@media (max-width: 480px) {
    .utility-bar__left {
        display: none; /* 좁은 화면에서는 왼쪽 영역 숨김 */
    }

    .utility-bar__right {
        width: 100%;
        justify-content: flex-end;
    }
}