@charset "UTF-8";

/* ==========================================================================
   KOIMA Index Header - KRDS Style (koimaCms 동일)
   ========================================================================== */

/* Reset existing header styles */
#header {
    position: relative;
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
}

#header .uh {
    display: none;
}

/* KRDS Header */
#krds-header {
    position: relative;
    z-index: 9999;
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
}

#krds-header .header-container {
    max-width: 1480px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

#krds-header .header-container .inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    position: relative;
}

/* Logo */
#krds-header .header-branding {
    display: flex;
    align-items: center;
}

/* Main Menu - 가운데 정렬 */
#krds-header .krds-main-menu {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
}

#krds-header .logo {
    margin: 0;
    padding: 0;
}

#krds-header .logo a {
    display: block;
}

#krds-header .logo img {
    height: 50px;
    width: auto;
}

/* Main Menu - 중복 제거 (가운데 정렬은 위에서 처리) */

#krds-header .gnb-menu {
    display: flex;
    align-items: center;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
}

#krds-header .gnb-menu > li {
    position: relative;
}

#krds-header .gnb-menu > li > .gnb-main-trigger {
    display: flex;
    align-items: center;
    height: 80px;
    padding: 0 20px;
    background: none;
    border: none;
    font-family: 'Paperlogy', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    font-size: 2.0rem;
    font-weight: 500;
    color: #333;
    cursor: pointer;
    transition: color 0.2s;
    white-space: nowrap;
}

#krds-header .gnb-menu > li > .gnb-main-trigger:hover,
#krds-header .gnb-menu > li.is-active > .gnb-main-trigger {
    color: #314597;
}

/* Dropdown Menu - KRDS Style */
#krds-header .gnb-toggle-wrap {
    position: absolute;
    top: 100%;
    left: 0;
    display: flex;
    flex-direction: row-reverse;
    min-width: 650px;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 0 0 12px 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    z-index: 1000;
}

#krds-header .gnb-menu > li:hover .gnb-toggle-wrap,
#krds-header .gnb-menu > li.is-active .gnb-toggle-wrap {
    opacity: 1;
    visibility: visible;
}

/* Dropdown Sidebar (2depth links) - 오른쪽 배치 */
#krds-header .gnb-sub-list {
    width: 260px;
    padding: 16px 0;
    background: #f8f9fa;
    border-radius: 0 0 12px 0;
    flex-shrink: 0;
}

#krds-header .gnb-sub-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    color: #333;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
    border-right: 3px solid transparent;
}

#krds-header .gnb-sub-list a:hover,
#krds-header .gnb-sub-list a.active {
    background: #fff;
    color: #314597;
    border-right-color: #314597;
}

/* Dropdown Content Area - 왼쪽 배치 */
#krds-header .gnb-sub-content {
    flex: 1;
    padding: 24px;
    display: flex;
    flex-direction: column;
    border-radius: 0 0 0 12px;
}

#krds-header .gnb-sub-content .depth1-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    padding-bottom: 16px;
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 16px;
}

#krds-header .gnb-sub-content .depth2-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 0 0 8px 0;
}

#krds-header .gnb-sub-content .depth2-title a {
    color: #314597;
    font-size: 13px;
    font-weight: 400;
    margin-left: 8px;
    text-decoration: none;
}

#krds-header .gnb-sub-content .depth2-title a:hover {
    text-decoration: underline;
}

#krds-header .gnb-sub-content .depth2-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* Dropdown position adjustment for edge menus */
#krds-header .gnb-menu > li:nth-last-child(-n+2) .gnb-toggle-wrap {
    left: auto;
    right: 0;
}

#krds-header .gnb-menu > li:nth-last-child(-n+2) .gnb-sub-list {
    border-radius: 0 0 0 12px;
}

#krds-header .gnb-menu > li:nth-last-child(-n+2) .gnb-sub-content {
    border-radius: 0 0 12px 0;
}

/* Header Actions */
#krds-header .header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

#krds-header .btn-navi {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    background: none;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    color: #555;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
}

#krds-header .btn-navi:hover {
    border-color: #314597;
    color: #314597;
}

#krds-header .btn-navi.login {
    background: #314597;
    border-color: #314597;
    color: #fff;
}

#krds-header .btn-navi.login:hover {
    background: #263a7a;
    border-color: #263a7a;
}

#krds-header .btn-navi.join {
    background: #fff;
    border-color: #314597;
    color: #314597;
}

#krds-header .btn-navi.join:hover {
    background: #f0f3ff;
}

#krds-header .btn-navi.all {
    display: none;
}

/* User Info (Logged in) */
#krds-header .user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

#krds-header .user-info .user-name {
    font-size: 14px;
    color: #333;
    text-decoration: none;
}

#krds-header .user-info .user-name strong {
    color: #314597;
    font-weight: 600;
}

/* Mobile Menu Button */
#krds-header .btn-mobile-menu {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
}

#krds-header .btn-mobile-menu span {
    display: block;
    width: 24px;
    height: 2px;
    background: #333;
    margin: 5px auto;
    transition: all 0.3s;
}

/* Mobile Menu Panel */
#krds-header .mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    z-index: 9999;
    transition: right 0.3s ease;
    overflow-y: auto;
}

#krds-header .mobile-menu.is-active {
    right: 0;
}

#krds-header .mobile-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
}

#krds-header .mobile-backdrop.is-active {
    display: block;
}

#krds-header .mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid #e5e5e5;
}

#krds-header .mobile-header .mobile-logo img {
    height: 36px;
}

#krds-header .mobile-header .btn-close {
    width: 32px;
    height: 32px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
}

#krds-header .mobile-header .btn-close svg {
    width: 24px;
    height: 24px;
    stroke: #333;
}

#krds-header .mobile-auth {
    display: flex;
    gap: 8px;
    padding: 16px 20px;
    border-bottom: 1px solid #e5e5e5;
}

#krds-header .mobile-auth .btn-auth {
    flex: 1;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    text-align: center;
    text-decoration: none;
    color: #555;
    cursor: pointer;
}

#krds-header .mobile-auth .btn-auth.primary {
    background: #314597;
    border-color: #314597;
    color: #fff;
}

#krds-header .mobile-nav {
    padding: 16px 0;
}

#krds-header .mobile-nav .depth1-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

#krds-header .mobile-nav .depth1-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 20px;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 500;
    color: #333;
    cursor: pointer;
    text-align: left;
}

#krds-header .mobile-nav .depth1-btn .arrow {
    width: 20px;
    height: 20px;
    transition: transform 0.3s;
}

#krds-header .mobile-nav .depth1-list > li.is-open .depth1-btn .arrow {
    transform: rotate(180deg);
}

#krds-header .mobile-nav .depth2-list {
    display: none;
    list-style: none;
    margin: 0;
    padding: 0 0 0 20px;
    background: #f8f9fa;
}

#krds-header .mobile-nav .depth1-list > li.is-open .depth2-list {
    display: block;
}

#krds-header .mobile-nav .depth2-list a {
    display: block;
    padding: 12px 20px;
    font-size: 14px;
    color: #555;
    text-decoration: none;
}

#krds-header .mobile-nav .depth2-list a:hover {
    color: #314597;
}

/* Responsive */
@media (max-width: 1200px) {
    #krds-header .gnb-menu > li > .gnb-main-trigger {
        padding: 0 14px;
        font-size: 15px;
    }
}

@media (max-width: 1024px) {
    #krds-header .krds-main-menu {
        display: none;
    }

    #krds-header .btn-mobile-menu {
        display: block;
    }

    #krds-header .mobile-menu {
        display: block;
    }

    #krds-header .header-actions .btn-navi:not(.all) {
        display: none;
    }

    #krds-header .btn-navi.all {
        display: inline-flex;
    }
}

@media (max-width: 768px) {
    #krds-header .header-container .inner {
        height: 60px;
        padding: 0;
    }

    #krds-header .logo img {
        height: 40px;
    }
}