/* Header Styles - 비동기 로드 가능 */

/* 검색 트리거 버튼 스타일 */
.search-trigger-btn {
    background: transparent;
    border: none;
    cursor: pointer;
}

/* 검색 모달 스타일 */
.search-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
    animation: fadeIn 0.3s ease;
}

.search-modal.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.search-modal-content {
    background: white;
    border-radius: 20px;
    width: 90%;
    max-width: 600px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    animation: slideDown 0.3s ease;
    position: relative;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.search-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    color: #999;
    cursor: pointer;
    line-height: 1;
    transition: all 0.2s;
}

.search-modal-close:hover {
    color: #ff6b35;
    transform: rotate(90deg);
}

.search-modal-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    color: #2c3e50;
}

.search-modal-header i {
    font-size: 2rem;
    color: #ff6b35;
}

.search-modal-header h2 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
}

.search-input-wrapper {
    display: flex;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.search-input-container {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
}

.search-input-icon {
    position: absolute;
    left: 1.2rem;
    color: #adb5bd;
    font-size: 1.1rem;
    pointer-events: none;
    z-index: 1;
    transition: color 0.3s;
}

.search-modal-input {
    flex: 1;
    width: 100%;
    padding: 1rem 1.5rem 1rem 3.2rem;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s;
    background: white;
}

.search-modal-input:focus {
    border-color: #ff6b35;
    box-shadow: 0 0 0 3px rgba(255,107,53,0.1);
}

.search-modal-input:focus + .search-input-icon,
.search-input-container:focus-within .search-input-icon {
    color: #ff6b35;
}

.search-modal-button {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #ff6b35, #ff8c42);
    border: none;
    border-radius: 12px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.search-modal-button:hover {
    background: linear-gradient(135deg, #ff8c42, #ffa35c);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255,107,53,0.3);
}

.search-suggestions-modal {
    margin-top: 1rem;
}

.suggestions-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.suggestion-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.suggestion-tag {
    padding: 0.5rem 1.2rem;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 20px;
    color: #495057;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.suggestion-tag:hover {
    background: #fff5f0;
    border-color: #ff6b35;
    color: #ff6b35;
    transform: translateY(-2px);
}

/* 네비게이션 브랜드 호버 */
.main-navbar-brand:hover {
    color: var(--primary-color) !important;
    text-decoration: none;
}

.main-navbar-brand:hover .logo-container {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.3);
}

.main-navbar-brand:hover .main-logo-image {
    transform: scale(1.05);
}

/* 로고 이미지 - CLS 방지 */
.main-logo-image {
    aspect-ratio: 1 / 1;
    object-fit: contain;
}

/* 네비게이션 링크 */
.main-nav-link {
    color: #2c3e50 !important;
    font-weight: 600 !important;
    padding: 0.7rem 1.2rem !important;
    border-radius: 10px !important;
    transition: all 0.3s ease !important;
    text-decoration: none !important;
    white-space: nowrap !important;
    display: flex !important;
    align-items: center !important;
    position: relative !important;
    font-size: 0.95rem !important;
}

.main-nav-link:hover {
    color: white !important;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    text-decoration: none !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3) !important;
}

.main-nav-link i {
    font-size: 1.1rem;
    margin-right: 0.5rem;
}

.main-nav-link span {
    position: relative;
    font-weight: 600;
}

/* 네비게이션 토글러 스타일 */
.navbar-toggler,
.main-navbar-toggler {
    border: 2px solid #dee2e6 !important;
    border-radius: 8px !important;
    padding: 0.5rem 0.7rem !important;
    transition: all 0.3s ease !important;
    background: transparent !important;
    position: relative !important;
    z-index: 1001 !important;
    width: auto !important;
    height: auto !important;
    min-width: 48px !important;
    min-height: 48px !important;
}

.navbar-toggler:hover,
.main-navbar-toggler:hover {
    border-color: var(--primary-color) !important;
    background: rgba(255, 107, 53, 0.1) !important;
    transform: scale(1.05) !important;
}

.navbar-toggler:focus,
.main-navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25) !important;
    outline: none !important;
    border-color: var(--primary-color) !important;
    background: rgba(255, 107, 53, 0.05) !important;
}

.navbar-toggler-icon,
.main-navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2844, 62, 80, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='m4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
    width: 1.5em !important;
    height: 1.5em !important;
    display: block !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    background-size: 100% !important;
}

/* 현대적 네비게이션 레이아웃 */
.main-navbar-nav {
    gap: 0.5rem;
    align-items: center;
}

.main-nav-item {
    position: relative;
}

/* 드롭다운 메뉴 스타일 */
.dropdown-menu {
    border: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    padding: 0.5rem;
    margin-top: 0.5rem;
    min-width: 240px;
}

.dropdown-item {
    border-radius: 6px;
    padding: 0.5rem 0.8rem;
    transition: all 0.15s ease;
    color: #2c3e50;
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    /* 터치 최적화 */
    -webkit-tap-highlight-color: rgba(255, 107, 53, 0.2);
    touch-action: manipulation;
    cursor: pointer;
    user-select: none;
}

.dropdown-item:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    transform: translateX(2px);
}

.dropdown-item:active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    transform: scale(0.98);
}

.dropdown-item i {
    width: 18px;
    text-align: center;
    font-size: 0.95rem;
}

.dropdown-divider {
    margin: 0.5rem 0;
    opacity: 0.1;
}

/* 카테고리 헤더 스타일 */
.dropdown-category-header {
    font-weight: 700;
    font-size: 0.75rem;
    color: #495057;
    padding: 0.5rem 1rem;
    text-transform: none;
    letter-spacing: 0.3px;
    background: #f8f9fa;
    border-left: 3px solid var(--primary-color);
    margin: 0.3rem 0;
}

.dropdown-toggle::after {
    margin-left: 0.4rem;
    vertical-align: 0.15em;
}

/* 중첩 드롭다운 스타일 */
.dropdown-submenu {
    position: relative;
}

.dropdown-submenu .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -0.5rem;
    margin-left: 0.3rem;
    min-width: 220px;
    border: none;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 0.6rem;
}

.dropdown-submenu:hover > .dropdown-submenu-menu {
    display: block !important;
    animation: fadeInSubmenu 0.2s ease;
}

@keyframes fadeInSubmenu {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.dropdown-submenu-menu {
    display: none;
    position: absolute;
    z-index: 1050;
}

.dropdown-submenu > .dropdown-item {
    position: relative;
    padding-right: 2.5rem;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05), rgba(255, 140, 66, 0.05));
    border: 1px solid rgba(255, 107, 53, 0.2);
}

.dropdown-submenu > .dropdown-item:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-color: var(--primary-color);
}

.dropdown-submenu > .dropdown-item::after {
    content: "▶";
    position: absolute;
    right: 0.8rem;
    font-size: 0.75rem;
    opacity: 0.7;
    transition: all 0.2s ease;
}

.dropdown-submenu > .dropdown-item:hover::after {
    opacity: 1;
    transform: translateX(2px);
}

/* 업데이트 중 배지 */
.update-badge {
    display: inline-block !important;
    background: #ff4757 !important;
    color: white !important;
    font-size: 0.6rem !important;
    padding: 2px 6px !important;
    border-radius: 4px !important;
    font-weight: 600 !important;
    margin-left: 0.4rem !important;
    vertical-align: middle !important;
    animation: update-blink 2s infinite !important;
    position: relative !important;
    top: 0 !important;
    right: 0 !important;
    transform: none !important;
    box-shadow: 0 1px 3px rgba(255, 71, 87, 0.3) !important;
    border: none !important;
    z-index: 1 !important;
    line-height: 1.2 !important;
}

@keyframes update-blink {
    0%, 100% { 
        opacity: 1; 
        background: #ff4757;
    }
    50% { 
        opacity: 0.7; 
        background: #ff6b7a;
    }
}

.main-updating-menu {
    opacity: 0.8 !important;
    cursor: not-allowed !important;
    position: relative !important;
}

.main-updating-menu:hover {
    opacity: 0.9 !important;
    background: rgba(255, 255, 255, 0.1) !important;
    transform: translateY(-1px) !important;
}

.main-updating-menu::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #ff4757, #ff6b35);
    transition: width 0.3s ease;
    z-index: 1;
}

.main-updating-menu:hover::after {
    width: 80%;
}

/* 데스크톱 반응형 */
@media (min-width: 992px) {
    .navbar-toggler,
    .main-navbar-toggler,
    button.navbar-toggler,
    button.main-navbar-toggler,
    .navbar-toggler-icon,
    .main-navbar-toggler-icon {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
        position: absolute !important;
        left: -9999px !important;
        width: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
    }
    
    .navbar-collapse,
    #navbarNav {
        display: flex !important;
        visibility: visible !important;
    }
}

/* 모바일 반응형 */
@media (max-width: 991px) {
    .navbar-toggler,
    .main-navbar-toggler,
    button.navbar-toggler,
    button.main-navbar-toggler {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: relative !important;
        left: auto !important;
        z-index: 1050 !important;
        margin-left: auto !important;
        width: auto !important;
        height: auto !important;
        /* 터치 최적화 */
        -webkit-tap-highlight-color: rgba(255, 107, 53, 0.2);
        touch-action: manipulation;
    }
    
    .navbar-collapse {
        display: none;
        /* 빠른 애니메이션 */
        transition: all 0.2s ease;
    }
    
    .navbar-collapse.show {
        display: block !important;
    }
    
    .navbar-collapse.collapsing {
        display: block !important;
    }
    
    .main-navbar {
        padding: 1rem 0 !important;
    }
    
    .main-navbar .container {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        width: 100% !important;
        padding: 0 1rem !important;
    }
    
    .main-navbar-brand {
        display: flex !important;
        align-items: center !important;
    }
    
    .navbar-toggler,
    .main-navbar-toggler {
        display: block !important;
        flex-shrink: 0 !important;
        position: relative !important;
        z-index: 1002 !important;
    }
    
    .navbar-collapse {
        margin-top: 1rem !important;
        padding-top: 1rem !important;
        border-top: 1px solid rgba(255, 255, 255, 0.2) !important;
        width: 100% !important;
        flex-basis: 100% !important;
    }
    
    .main-navbar-nav {
        gap: 0.3rem !important;
        width: 100% !important;
        flex-direction: column !important;
    }
    
    .main-nav-item {
        width: 100% !important;
    }
    
    .main-nav-link {
        padding: 0.8rem 1.2rem !important;
        font-size: 1rem !important;
        border-radius: 8px !important;
        margin: 0.2rem 0 !important;
        background: #f8f9fa !important;
        border: 1px solid #e9ecef !important;
        justify-content: flex-start !important;
        width: 100% !important;
        color: #2c3e50 !important;
        transition: all 0.15s ease !important;
        /* 터치 최적화 */
        -webkit-tap-highlight-color: rgba(255, 107, 53, 0.2);
        touch-action: manipulation;
        cursor: pointer;
        user-select: none;
    }
    
    .main-nav-link:hover {
        background: var(--primary-color) !important;
        color: white !important;
        border-color: var(--primary-color) !important;
    }
    
    .main-nav-link:active {
        background: var(--primary-color) !important;
        color: white !important;
        transform: scale(0.98) !important;
    }
    
    .update-badge {
        position: static !important;
        margin-left: 0.5rem !important;
        display: inline-block !important;
        top: auto !important;
        right: auto !important;
        font-size: 0.65rem !important;
        padding: 4px 8px !important;
        border-radius: 12px !important;
        transform: scale(1) !important;
    }
    
    .dropdown-submenu .dropdown-menu {
        position: static;
        margin-left: 1rem;
        margin-top: 0.5rem;
        box-shadow: none;
        border-left: 3px solid var(--primary-color);
        background: rgba(248, 249, 250, 0.5);
    }
    
    .dropdown-submenu > .dropdown-item::after {
        content: "▼";
    }
    
    .search-modal-content {
        width: 95%;
        padding: 1.2rem;
    }
    
    .search-modal-header {
        margin-bottom: 1rem;
    }
    
    .search-modal-header h2 {
        font-size: 1.3rem;
    }
    
    .search-input-wrapper {
        flex-direction: row;
        gap: 0.5rem;
        margin-bottom: 1.5rem;
    }
    
    .search-modal-input {
        padding: 0.85rem 0.85rem 0.85rem 2.8rem;
        font-size: 0.95rem;
        border-radius: 10px;
    }
    
    .search-modal-button {
        padding: 0.85rem 1.3rem;
        font-size: 0.9rem;
        white-space: nowrap;
        flex-shrink: 0;
        border-radius: 10px;
    }
    
    .search-input-icon {
        left: 0.95rem !important;
        font-size: 1rem !important;
    }
    
    .search-trigger-btn {
        padding: 0.65rem !important;
        min-width: 44px !important;
        min-height: 44px !important;
        border: none !important;
        border-radius: 50% !important;
        background: #f8f9fa !important;
        transition: all 0.3s ease !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .search-trigger-btn:hover {
        background: var(--primary-color) !important;
        transform: scale(1.1) !important;
        box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3) !important;
    }
    
    .search-trigger-btn:hover i {
        color: white !important;
    }
    
    .search-trigger-btn i {
        font-size: 1.2rem !important;
        margin: 0 !important;
        color: #6c757d !important;
        transition: color 0.3s ease !important;
    }
    
    .main-nav-link i {
        font-size: 1rem;
        margin-right: 0.4rem !important;
    }
    
    .dropdown-menu {
        border: none;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        position: static !important;
        transform: none !important;
        width: 100%;
        margin-top: 0.5rem;
        border-radius: 8px;
        font-size: 0.9rem;
    }
    
    .dropdown-item {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
    
    .dropdown-item i {
        width: 20px;
        text-align: center;
    }
    
    .navbar-nav {
        gap: 0.25rem;
    }
    
    .dropdown-toggle::after {
        margin-left: 0.5rem;
        transition: transform 0.3s ease;
    }
    
    .dropdown-toggle[aria-expanded="true"]::after {
        transform: rotate(180deg);
    }
}

@media (max-width: 576px) {
    .main-navbar {
        padding: 0.8rem 0 !important;
    }
    
    .main-navbar .container {
        padding: 0 0.5rem !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
    }
    
    .main-navbar-brand {
        font-size: 1.3rem !important;
        flex: 1 !important;
    }
    
    .main-logo-image {
        width: 40px !important;
        height: 40px !important;
    }
    
    .navbar-toggler,
    .main-navbar-toggler {
        padding: 0.6rem 0.8rem !important;
        border-width: 2px !important;
        margin-left: 1rem !important;
    }
    
    .navbar-toggler-icon,
    .main-navbar-toggler-icon {
        width: 1.8em !important;
        height: 1.8em !important;
    }
    
    .main-nav-link {
        font-size: 0.95rem !important;
        padding: 0.7rem 1rem !important;
    }
}