/**
 * 모던 헤더 스타일
 * 기존 style.css의 .header 스타일 오버라이드
 */

/* body padding 조정 - 헤더 높이에 맞춤 */
body {
    padding-top: 70px !important;
}

/* 헤더 기본 */
.header {
    background: linear-gradient(135deg, #2c3e50 0%, #3a5470 100%) !important;
    box-shadow: 0 2px 15px rgba(0,0,0,0.15);
    height: 70px !important;
}

.header .logo img {
    top: 0 !important;
    left: 0 !important;
    height: 32px;
    width: auto;
}

/* 메인 메뉴 */
.header .menu > ul {
    gap: 5px;
}

.header .menu > ul > li > a {
    height: 70px !important;
    padding: 0 18px !important;
    border-radius: 0;
    position: relative;
    transition: all 0.3s ease;
}

.header .menu > ul > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: #3498db;
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 3px 3px 0 0;
}

.header .menu > ul > li > a p {
    font-size: 14px !important;
    font-weight: 500 !important;
    color: rgba(255,255,255,0.85) !important;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
}

.header .menu > ul > li > a i {
    color: rgba(255,255,255,0.6) !important;
    font-size: 12px !important;
    margin-left: 6px !important;
    transition: all 0.3s ease;
}

/* 메뉴 호버 효과 */
.header .menu > ul > li:hover > a {
    background: rgba(255,255,255,0.1) !important;
}

.header .menu > ul > li:hover > a::after {
    width: 70%;
}

.header .menu > ul > li:hover > a p {
    color: #fff !important;
}

.header .menu > ul > li:hover > a i {
    color: #3498db !important;
    transform: rotate(180deg);
}

/* 활성화된 메뉴 */
.header .menu > ul > li.on > a {
    background: rgba(52, 152, 219, 0.2) !important;
}

.header .menu > ul > li.on > a::after {
    width: 100%;
    background: #3498db;
}

.header .menu > ul > li.on > a::before {
    display: none !important;
}

.header .menu > ul > li.on > a p {
    color: #fff !important;
    font-weight: 600 !important;
}

.header .menu > ul > li.on > a i {
    color: #3498db !important;
}

/* 드롭다운 (2차 메뉴) */
.header .menu > ul > li > ul {
    top: 55px !important;
    left: 50% !important;
    transform: translateX(-50%);
    min-width: 180px !important;
    width: auto !important;
    padding: 8px 0 !important;
    border-radius: 10px !important;
    background: #fff !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.05) !important;
    border: none !important;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
}

.header .menu > ul > li:hover > ul {
    top: 65px !important;
    opacity: 1 !important;
    visibility: visible;
    height: auto !important;
}

/* 드롭다운 화살표 */
.header .menu > ul > li > ul::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 8px solid #fff;
}

/* 드롭다운 아이템 */
.header .menu > ul > li > ul > li {
    margin: 0 8px;
}

.header .menu > ul > li > ul > li > a {
    display: flex !important;
    align-items: center !important;
    padding: 10px 14px !important;
    height: auto !important;
    border: none !important;
    border-radius: 6px !important;
    transition: all 0.2s ease;
}

.header .menu > ul > li > ul > li:first-child > a {
    border: none !important;
}

.header .menu > ul > li > ul > li > a p {
    font-size: 13px !important;
    color: #444 !important;
    font-weight: 500 !important;
    transition: all 0.2s ease;
}

.header .menu > ul > li > ul > li > a i {
    font-size: 12px !important;
    color: #aaa !important;
    transition: all 0.2s ease;
}

.header .menu > ul > li > ul > li:hover > a {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%) !important;
    transform: translateX(3px);
}

.header .menu > ul > li > ul > li:hover > a p {
    color: #fff !important;
}

.header .menu > ul > li > ul > li:hover > a i {
    color: rgba(255,255,255,0.8) !important;
}

/* 3차 메뉴 (서브드롭다운) */
.header .menu > ul > li > ul > li ul {
    top: -8px !important;
    left: calc(100% + 5px) !important;
    min-width: 160px !important;
    padding: 8px 0 !important;
    border-radius: 10px !important;
    background: #fff !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.05) !important;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
}

.header .menu > ul > li > ul > li:hover ul {
    left: calc(100% + 10px) !important;
    opacity: 1 !important;
    visibility: visible;
    height: auto !important;
}

.header .menu > ul > li > ul > li ul li {
    margin: 0 8px;
}

.header .menu > ul > li > ul > li ul li a {
    padding: 10px 14px !important;
    height: auto !important;
    border: none !important;
    border-radius: 6px !important;
    transition: all 0.2s ease;
}

.header .menu > ul > li > ul > li ul li:first-child a {
    border: none !important;
}

.header .menu > ul > li > ul > li ul li a p {
    font-size: 13px !important;
    color: #444 !important;
    font-weight: 500 !important;
}

.header .menu > ul > li > ul > li ul li a:hover {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%) !important;
}

.header .menu > ul > li > ul > li ul li a:hover p {
    color: #fff !important;
}

/* 우측 사용자 메뉴 */
.header .my .head {
    height: 70px !important;
    padding: 0 12px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.header .my:hover .head {
    background: rgba(255,255,255,0.1);
}

.header .my .head p {
    font-size: 13px !important;
}

.header .my .head p i {
    margin-right: 5px !important;
    color: rgba(255,255,255,0.7) !important;
}

.header .my:hover .head p,
.header .my:hover .head p i,
.header .my:hover .head i.arr {
    color: #3498db !important;
}

.header .my .body {
    top: 55px !important;
    min-width: 150px;
    padding: 8px 0 !important;
    border-radius: 10px !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.05) !important;
}

.header .my:hover .body {
    top: 65px !important;
}

.header .my .body ul li a {
    margin: 0 8px;
    padding: 10px 14px !important;
    height: auto !important;
    border: none !important;
    border-radius: 6px !important;
    transition: all 0.2s ease;
}

.header .my .body ul li:first-child a {
    border: none !important;
}

.header .my .body ul li a:hover {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%) !important;
}

.header .my .body ul li a:hover i,
.header .my .body ul li a:hover p {
    color: #fff !important;
}

.header .my .body ul li a i {
    color: #3498db !important;
    font-size: 14px !important;
}

.header .my .body ul li a p {
    font-size: 13px !important;
    color: #444 !important;
}

/* 서브메뉴 탭 스타일 개선 */
.sub_menu {
    background: #e8ecf0 !important;
    border: none !important;
    border-bottom: 1px solid #d0d5da !important;
    box-shadow: inset 0 -1px 3px rgba(0,0,0,0.05) !important;
    margin: 0 -20px !important;
    padding: 0 !important;
}

.sub_menu ul {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    padding: 0;
    margin: 0;
}

.sub_menu ul li {
    padding: 0 !important;
    margin: 0 !important;
}

.sub_menu ul li a {
    display: flex;
    align-items: center;
    padding: 0 24px;
    height: 45px;
    position: relative;
    transition: all 0.3s ease;
}

.sub_menu ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: #3498db;
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 3px 3px 0 0;
}

.sub_menu ul li a p {
    font-size: 14px;
    color: #666 !important;
    font-weight: 500;
    transition: all 0.3s ease;
}

.sub_menu ul li:hover a {
    background: #dce2e8;
}

.sub_menu ul li:hover a p {
    color: #2c3e50 !important;
}

.sub_menu ul li:hover a::after {
    width: 70%;
}

.sub_menu ul li.on a {
    background: #d0dae4 !important;
}

.sub_menu ul li.on a::before {
    display: none !important;
}

.sub_menu ul li.on a::after {
    width: 100%;
    background: #3498db;
}

.sub_menu ul li.on a p {
    color: #2c3e50 !important;
    font-weight: 600;
}

/* 반응형 */
@media (max-width: 768px) {
    body {
        padding-top: 60px !important;
    }

    .header {
        height: 60px !important;
    }

    .header .menu > ul > li > a {
        height: 60px !important;
        padding: 0 12px !important;
    }

    .header .my .head {
        height: 60px !important;
    }
}