@charset "utf-8";

/* ==================================================
  Avocado Basic Skin - Bottom Menu (style.B.css)
  - Glassmorphism Redesign
==================================================
*/

/* ----- 1. 하단 메뉴바 (유리창 컨테이너) ----- */
.glass-bottom-menu {
    /* 위치 고정 */
    position: fixed;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    
  /* 화면의 70% 너비 */
    width: 70%;
    max-width: 900px;
    height: 45px;
    
    /* 글래스모피즘 효과 */
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(4px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);

    /* 모양 */
    border-radius: 30px;
    padding: 14px 24px;
    
    /* 부드러운 전환 효과 */
    transition: all 0.3s ease;
}



/* ----- 2. 메뉴 리스트 컨테이너 ----- */
.glass-bottom-menu .gnbWrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ----- 3. 각 메뉴 아이템 ----- */
.glass-bottom-menu .gnbWrap li {
    margin: 0;
    padding: 0;
    position: relative;
}

/* ----- 4. 메뉴 링크 스타일 ----- */
.glass-bottom-menu .gnbWrap li a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 60px;
    padding: 8px 12px;
    border-radius: 16px;
    background: transparent;
    color: #888;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

/* 다크 모드 대응 */
@media (prefers-color-scheme: dark) {
    .glass-bottom-menu .gnbWrap li a {
        color: #aaa;
    }
}

/* 호버 효과 */
.glass-bottom-menu .gnbWrap li a:hover {
    background: rgba(0, 0, 0, 0.05);
    color: #333;
}

@media (prefers-color-scheme: dark) {
    .glass-bottom-menu .gnbWrap li a:hover {
        background: rgba(255, 255, 255, 0.1);
        color: #fff;
    }
}

/* 활성화 효과 */
.glass-bottom-menu .gnbWrap li a:active {
    transform: scale(0.95);
}

/* 현재 페이지 표시 (선택사항) */
.glass-bottom-menu .gnbWrap li a.active {
    color: #333;
    background: rgba(0, 0, 0, 0.08);
}

@media (prefers-color-scheme: dark) {
    .glass-bottom-menu .gnbWrap li a.active {
        color: #fff;
        background: rgba(255, 255, 255, 0.15);
    }
}

/* ----- 5. Material Icons 스타일 ----- */
.glass-bottom-menu .gnbWrap li a .material-icons {
    font-size: 26px;
    line-height: 1;
    transition: all 0.3s ease;
}

.glass-bottom-menu .gnbWrap li a:hover .material-icons {
    transform: scale(1.1);
}

/* ----- 6. 툴팁(텍스트 라벨) 스타일 ----- */
.glass-bottom-menu .gnbWrap li a .tooltips {
    font-size: 11px;
    font-weight: 500;
    color: inherit;
    white-space: nowrap;
    opacity: 1;
    visibility: visible;
    transition: all 0.3s ease;
    pointer-events: none;
    letter-spacing: 0.3px;
    /* 대문자 변환 추가 */
    text-transform: uppercase;
}

/* ----- 7. BGM 버튼 특수 처리 ----- */
.glass-bottom-menu .gnbWrap li.bgm-btn #site_bgm_box {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

/* ----- 8. 반응형 디자인 ----- */
@media (max-width: 768px) {
    .glass-bottom-menu {
        bottom: 15px;
        padding: 10px 16px;
    }
    
    .glass-bottom-menu .gnbWrap {
        gap: 12px;
    }
    
    .glass-bottom-menu .gnbWrap li a {
        min-width: 50px;
        padding: 6px 10px;
        gap: 4px;
    }
    
    .glass-bottom-menu .gnbWrap li a .material-icons {
        font-size: 22px;
    }
    
    .glass-bottom-menu .gnbWrap li a .tooltips {
        font-size: 10px;
    }
}

@media (max-width: 480px) {
    .glass-bottom-menu {
        bottom: 10px;
        padding: 8px 12px;
        max-width: calc(100% - 20px);
    }
    
    .glass-bottom-menu .gnbWrap {
        gap: 4px;
        flex-wrap: nowrap;
    }
    
    .glass-bottom-menu .gnbWrap li a {
        min-width: 45px;
        padding: 6px 8px;
        gap: 3px;
        flex-shrink: 0;
    }
    
    .glass-bottom-menu .gnbWrap li a .material-icons {
        font-size: 20px;
    }
    
    .glass-bottom-menu .gnbWrap li a .tooltips {
        font-size: 9px;
    }
}


/* ----- 10. 애니메이션 효과 (선택사항) ----- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.glass-bottom-menu {
    animation: fadeInUp 0.5s ease-out;
}