/**
 * 메종 아르떼 B2B 도매몰 - 헤더/푸터 CSS
 * 2단 헤더 구조 (PC 전용)
 */

/* ============================================
   헤더 기본 스타일
   ============================================ */
.dm-header {
    background: var(--color-card);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: var(--border-width) solid var(--color-border);
    overflow: visible !important;
}

.dm-header-inner {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 150px;
}

/* ============================================
   PC 헤더 1단: 로고 / 검색 / 장바구니 로그인 회원가입 등
   ============================================ */
.dm-header-top {
    background: var(--color-card);
    border-bottom: var(--border-width) solid var(--color-border-light);
}

/* 1단 위쪽: 사용자명 / 로그아웃 */
.dm-header-top-upper {
    background: var(--color-bg-alt);
    border-bottom: var(--border-width) solid var(--color-border-light);
}

.dm-header-top-upper .dm-header-inner {
    display: flex;
    align-items: center;
    height: 40px;
    min-height: 40px;
    position: relative;
}

/* 애니메이션 메시지 영역 */
.dm-header-announcement {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 40px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    z-index: 1;
}

.dm-announcement-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.dm-announcement-item {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-100%);
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: var(--font-size-small);
    color: var(--color-text-light);
    opacity: 0;
    transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dm-announcement-item.active {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.dm-announcement-item.exit {
    opacity: 0;
    transform: translateX(-50%) translateY(100%);
}

.dm-header-user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-m);
    flex-shrink: 0;
    position: relative;
    z-index: 2;
    margin-left: auto;
}

.dm-header-user-info .dm-member-name {
    font-size: var(--font-size-small);
    color: var(--color-text-light);
    font-weight: var(--font-weight-medium);
    padding: 0;
}

.dm-header-top-upper .dm-logout-link,
.dm-header-top-upper .dm-login-link,
.dm-header-top-upper .dm-signup-link {
    color: var(--color-text);
    text-decoration: none;
    font-size: var(--font-size-small);
    padding: 4px 10px;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-base) var(--easing-elegant);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
}

.dm-header-top-upper .dm-logout-link:hover,
.dm-header-top-upper .dm-login-link:hover,
.dm-header-top-upper .dm-signup-link:hover {
    background: var(--color-card);
    color: var(--color-accent);
}

.dm-header-top-upper .dm-logout-link i,
.dm-header-top-upper .dm-login-link i,
.dm-header-top-upper .dm-signup-link i {
    font-size: 14px;
    flex-shrink: 0;
}

/* 1단 아래쪽: 로고 / 검색 / 장바구니 등 (3단 컬럼) */
.dm-header-top-lower {
    background: var(--color-card);
}

.dm-header-top-lower .dm-header-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    height: 150px;
    min-height: 150px;
    gap: var(--spacing-l);
}

/* 1단 좌측: 로고 + 슬로건 */
.dm-header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-m);
    justify-content: flex-start;
}

.dm-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: opacity var(--transition-base) var(--easing-elegant);
    outline: none;
}

.dm-logo:hover {
    opacity: 0.8;
}

.dm-logo:focus,
.dm-logo:active {
    outline: none;
}

.dm-logo img {
    width: 150px;
    height: 150px;
    object-fit: contain;
    display: block;
}

.dm-slogan {
    font-size: var(--font-size-caption);
    color: var(--color-text-muted);
    font-weight: var(--font-weight-regular);
    letter-spacing: 0.2px;
    white-space: nowrap;
}

/* 1단 중앙: 검색 */
.dm-header-center {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0 4px;
}

/* 검색 박스 */
.dm-search-box {
    display: flex;
    width: 100%;
    align-items: center;
    position: relative;
}

.dm-search-icon {
    position: absolute;
    left: 18px;
    color: var(--color-text-muted);
    font-size: 16px;
    z-index: 1;
    pointer-events: none;
}

.dm-search-input {
    padding: 10px 18px 10px 44px;
    border: var(--border-width) solid var(--color-border);
    border-radius: 30px;
    font-size: var(--font-size-small);
    width: 100%;
    min-width: 350px;
    max-width: 700px;
    background: var(--color-card);
    color: var(--color-text);
    transition: all var(--transition-base) var(--easing-elegant);
    font-family: var(--font-sans);
}

.dm-search-input:focus {
    border-color: var(--color-accent);
}

.dm-search-box:focus-within .dm-search-icon {
    color: var(--color-accent);
    transition: color var(--transition-base) var(--easing-elegant);
}

.dm-search-input::placeholder {
    color: var(--color-text-muted);
}

.dm-search-input:focus {
    outline: none;
    border-color: var(--color-accent);
    background: var(--color-card);
    box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

/* 1단 우측: 장바구니 / 마이페이지 */
.dm-header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-m);
    flex-wrap: nowrap;
    justify-content: flex-end;
}

/* 우측 링크들 (장바구니, 로그인, 회원가입 등) */
.dm-cart-link,
.dm-mypage-link,
.dm-login-link,
.dm-signup-link,
.dm-logout-link,
.dm-kakao-link {
    color: var(--color-text);
    text-decoration: none;
    font-size: var(--font-size-small);
    padding: 6px 12px;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-base) var(--easing-elegant);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    white-space: nowrap;
    font-weight: var(--font-weight-medium);
    position: relative;
}

.dm-cart-link i,
.dm-mypage-link i {
    font-size: 16px;
    flex-shrink: 0;
}

.dm-cart-link:hover,
.dm-mypage-link:hover,
.dm-login-link:hover,
.dm-signup-link:hover,
.dm-logout-link:hover,
.dm-kakao-link:hover {
    background: var(--color-bg-alt);
    color: var(--color-accent);
}

.dm-cart-count {
    background: var(--color-accent);
    color: var(--color-text-white);
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: var(--font-weight-semibold);
    margin-left: var(--spacing-xs);
    min-width: 18px;
    text-align: center;
    box-shadow: var(--shadow-xs);
    line-height: 1.2;
}

/* 아래쪽 헤더에서는 사용자명 숨김 (위쪽에만 표시) */
.dm-header-top-lower .dm-member-name {
    display: none;
}

/* ============================================
   PC 헤더 2단: 카테고리들 - 상세 스타일
   ============================================ */
.dm-header-bottom {
    background: var(--color-card);
    position: relative;
    clear: both;
    width: 100%;
    margin-top: -40px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    z-index: 999;
    overflow: visible !important;
}

/* 2단 헤더 상단 경계선 - 세련된 미묘한 선 */
.dm-header-bottom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, 
        transparent 0%, 
        var(--color-border) 20%, 
        var(--color-border) 80%, 
        transparent 100%);
}

/* 2단 헤더 하단 경계선 - 세련된 미묘한 선 */
.dm-header-bottom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, 
        transparent 0%, 
        var(--color-border-light) 20%, 
        var(--color-border-light) 80%, 
        transparent 100%);
}

.dm-header-bottom .dm-header-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    min-height: 60px;
    overflow: visible !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    position: relative;
    padding: 0 12px;
}

/* 카테고리 서브메뉴가 잘리지 않도록 - 스크롤은 JavaScript로 처리 */
.dm-header-bottom .dm-header-inner {
    overflow: visible !important;
    overflow-x: visible !important;
    overflow-y: visible !important;
}

/* 모든 부모 요소에 overflow visible 강제 */
.dm-header,
.dm-header-bottom,
.dm-header-bottom .dm-header-inner,
.dm-header-nav,
.dm-category-item.has-sub {
    overflow: visible !important;
}

.dm-header-bottom .dm-header-inner::-webkit-scrollbar {
    display: none;
}

/* 스크롤 인디케이터 (좌우) */
.dm-header-bottom .dm-header-inner::before,
.dm-header-bottom .dm-header-inner::after {
    content: '';
    position: sticky;
    width: 24px;
    height: 100%;
    flex-shrink: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.dm-header-bottom .dm-header-inner::before {
    left: 0;
    background: linear-gradient(to right, var(--color-card), transparent);
}

.dm-header-bottom .dm-header-inner::after {
    right: 0;
    background: linear-gradient(to left, var(--color-card), transparent);
}

.dm-header-bottom .dm-header-inner.scrollable-left::before,
.dm-header-bottom .dm-header-inner.scrollable-right::after {
    opacity: 1;
}

.dm-header-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
    flex-wrap: nowrap;
    gap: 0;
    margin: 0 auto;
    position: relative;
    overflow: visible !important;
}

.dm-header-nav a {
    color: var(--color-text);
    text-decoration: none;
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-base) var(--easing-elegant);
    padding: 0 var(--spacing-xl);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    white-space: nowrap;
    letter-spacing: 0.2px;
    font-family: var(--font-sans);
    flex: 0 0 auto;
    outline: none;
    border: none;
}

/* 카테고리 하단 라인 - 세련된 골드 라인 */
.dm-header-nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    max-width: 50px;
    height: 2px;
    background: var(--color-accent);
    transition: transform var(--transition-smooth) var(--easing-elegant);
    transform-origin: center;
    z-index: 1;
}

/* 카테고리 호버 효과 - 세련된 골드 색상 변경 */
.dm-header-nav a:hover {
    color: var(--color-accent);
}

.dm-header-nav a:hover::before {
    transform: translateX(-50%) scaleX(1);
}

/* 카테고리 활성 상태 - 골드 색상 + 하단 라인 */
.dm-header-nav a.active {
    color: var(--color-accent);
    font-weight: var(--font-weight-semibold);
}

.dm-header-nav a.active::before {
    transform: translateX(-50%) scaleX(1);
    width: 70%;
    max-width: 60px;
    height: 2.5px;
    background: var(--color-accent);
}


/* 카테고리 자동 간격 조정 */
.dm-header-nav a {
    margin: 0 auto;
}

/* 카테고리 포커스/액티브 상태 - 기본 스타일 유지 */
.dm-header-nav a:focus {
    outline: none;
}

.dm-header-nav a:active {
    color: var(--color-accent);
}

.dm-header-nav a:visited {
    color: var(--color-text);
}

/* 카테고리 계층 구조 스타일 */
.dm-category-item {
    position: relative;
    height: 100%;
    z-index: 1;
}

.dm-category-item.has-sub {
    position: relative;
    z-index: 1002;
    overflow: visible !important;
}

/* 호버 영역 확대 (서브메뉴까지 포함) - 서브메뉴와 부모 사이 gap 제거 */
.dm-category-item.has-sub:hover {
    z-index: 1003;
    overflow: visible !important;
}

.dm-category-item.has-sub.active {
    z-index: 1003;
    overflow: visible !important;
}

/* 서브메뉴 호버 시에도 열려있게 유지 */
.dm-category-item.has-sub:hover .dm-category-submenu,
.dm-category-item.has-sub.active .dm-category-submenu,
.dm-category-submenu:hover {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(-50%) translateY(0) !important;
    pointer-events: auto !important;
    display: block !important;
}

.dm-category-main {
    color: var(--color-text);
    text-decoration: none;
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-base) var(--easing-elegant);
    padding: 0 var(--spacing-xl);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    white-space: nowrap;
    letter-spacing: 0.2px;
    font-family: var(--font-sans);
    flex: 0 0 auto;
    outline: none;
    border: none;
    gap: var(--spacing-xs);
}

.dm-category-main i {
    font-size: 12px;
    transition: transform var(--transition-base) var(--easing-elegant);
}

.dm-category-item.has-sub:hover .dm-category-main i {
    transform: rotate(180deg);
}

.dm-category-main::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    max-width: 50px;
    height: 2px;
    background: var(--color-accent);
    transition: transform var(--transition-smooth) var(--easing-elegant);
}

.dm-category-main:hover {
    color: var(--color-accent);
}

.dm-category-main:hover::before {
    transform: translateX(-50%) scaleX(1);
}

.dm-category-main.active {
    color: var(--color-accent);
    font-weight: var(--font-weight-semibold);
}

.dm-category-main.active::before {
    transform: translateX(-50%) scaleX(1);
    width: 70%;
    max-width: 60px;
    height: 2.5px;
    background: var(--color-accent);
}

/* 소카테고리 서브메뉴 */
.dm-category-submenu {
    position: absolute !important;
    top: 100% !important;
    left: 50% !important;
    transform: translateX(-50%) translateY(0);
    background: var(--color-card) !important;
    border: var(--border-width) solid var(--color-border) !important;
    border-radius: var(--border-radius-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15) !important;
    min-width: 200px !important;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    z-index: 1001 !important;
    padding: var(--spacing-s) 0 !important;
    pointer-events: none;
    white-space: nowrap;
    display: block !important;
    margin-top: 0 !important;
    overflow: visible !important;
}

/* 서브메뉴와 부모 사이 연결 영역 (gap 제거) - 호버 유지 */
.dm-category-item.has-sub::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 4px;
    background: transparent;
    z-index: 1000;
    pointer-events: auto;
}

/* 호버 시 서브메뉴 표시 - gap 제거로 부드러운 전환 */
.dm-category-item.has-sub:hover .dm-category-submenu,
.dm-category-item.has-sub.active .dm-category-submenu,
.dm-category-submenu:hover {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(-50%) translateY(0) !important;
    pointer-events: auto !important;
    display: block !important;
    top: 100% !important;
}

.dm-category-item.has-sub.active .dm-category-main i,
.dm-category-item.has-sub:hover .dm-category-main i {
    transform: rotate(180deg);
}

.dm-category-sub {
    display: block;
    color: #666 !important;
    text-decoration: none;
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-regular);
    padding: var(--spacing-s) var(--spacing-xl) !important;
    margin: 0 !important;
    transition: all var(--transition-base) var(--easing-elegant);
    white-space: nowrap;
    position: relative;
    border-left: 3px solid transparent;
}

.dm-category-sub:hover {
    background: var(--color-bg-alt);
    color: var(--color-accent) !important;
    border-left-color: var(--color-accent);
    padding-left: calc(var(--spacing-xl) + 3px) !important;
    transform: translateX(2px);
}

.dm-category-sub.active {
    background: var(--color-accent-subtle);
    color: var(--color-accent);
    font-weight: var(--font-weight-medium);
    border-left-color: var(--color-accent);
}


/* 푸터 */
.dm-footer {
    background: var(--color-primary-dark);
    color: var(--color-text-white);
    margin-top: var(--spacing-xxxl);
    padding: var(--spacing-xxl) 0 var(--spacing-l);
}

.dm-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.dm-footer-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 30px;
}

.dm-company-info h3 {
    font-family: var(--font-serif);
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-m);
    color: var(--color-accent);
}

.dm-company-info p {
    font-size: var(--font-size-small);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-s);
}

.dm-footer-links h4,
.dm-footer-policy h4 {
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-m);
    color: var(--color-accent);
}

.dm-footer-links p {
    font-size: var(--font-size-small);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-s);
}

.dm-footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-base) var(--easing-elegant);
}

.dm-footer-links a:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

.dm-footer-policy ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dm-footer-policy li {
    margin-bottom: 8px;
}

.dm-footer-policy a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: var(--font-size-small);
    transition: color var(--transition-base) var(--easing-elegant);
}

.dm-footer-policy a:hover {
    color: var(--color-accent);
}

.dm-footer-copyright {
    text-align: center;
    padding-top: var(--spacing-l);
    border-top: var(--border-width) solid rgba(255, 255, 255, 0.1);
    font-size: var(--font-size-caption);
    color: rgba(255, 255, 255, 0.5);
}

.dm-footer-copyright p {
    margin-bottom: var(--spacing-s);
}

/* ============================================
   PC 전용 - 2단 헤더 (1200px 이상)
   ============================================ */
@media (min-width: 1200px) {
    .dm-header-pc {
        display: block;
    }
    
    .dm-header-mobile {
        display: none !important;
    }
    
    /* 1단 헤더 상세 스타일 */
    .dm-header-top {
        position: relative;
    }
    
    .dm-header-top .dm-header-inner {
        gap: var(--spacing-l);
    }
    
    .dm-header-right {
        gap: var(--spacing-s);
        flex-wrap: nowrap;
    }
    
    .dm-search-box {
        margin-right: var(--spacing-s);
        flex-shrink: 0;
    }
    
    /* 2단 헤더 상세 스타일 */
    .dm-header-bottom {
        position: relative;
    }
    
    .dm-header-bottom .dm-header-inner {
        position: relative;
    }
    
    /* 카테고리 네비게이션 상세 스타일 */
    .dm-header-bottom {
        border-bottom: none;
    }
    
    .dm-header-bottom::after {
        display: none;
    }
    
    /* 카테고리 네비게이션 자동 배열 */
    .dm-header-nav {
        justify-content: center;
        width: 100%;
        gap: 0;
    }
    
    .dm-header-nav a {
        padding: 0 var(--spacing-xl);
        font-size: var(--font-size-body);
        letter-spacing: 0.1px;
        flex: 0 0 auto;
        margin: 0;
    }
    
    /* 카테고리 활성 상태 강화 */
    .dm-header-nav a.active {
        color: var(--color-accent);
        font-weight: var(--font-weight-semibold);
    }
    
    .dm-header-nav a.active::before {
        transform: translateX(-50%) scaleX(1);
        width: 70%;
        max-width: 60px;
        height: 2.5px;
        background: var(--color-accent);
    }
    
    /* 카테고리 호버 효과 - 골드 색상 */
    .dm-header-nav a:hover {
        color: var(--color-accent);
    }
    
    .dm-header-nav a:hover::before {
        transform: translateX(-50%) scaleX(1);
    }
    
    /* 스크롤 가능한 경우 스타일 */
    .dm-header-bottom .dm-header-inner.scrollable-left::before,
    .dm-header-bottom .dm-header-inner.scrollable-right::after {
        opacity: 1;
    }
}

/* 모바일 */
@media (max-width: 1199px) {
    .dm-header-pc {
        display: none;
    }
    
    .dm-header-mobile {
        display: block;
    }
    
    /* 모바일에서는 애니메이션 메시지 숨김 */
    .dm-header-announcement {
        display: none;
    }
    
    .dm-footer-info {
        display: flex !important;
        flex-direction: column !important;
        gap: var(--spacing-l) !important;
        grid-template-columns: none !important;
    }
    
    .dm-company-info {
        width: 100% !important;
        order: 1 !important;
    }
    
    .dm-footer-links {
        width: 100% !important;
        order: 2 !important;
    }
    
    .dm-footer-policy {
        display: none !important;
        order: 3 !important;
    }
}