/* salary-service/resources/static/css/components/_header.css */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-overlay-blur);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-secondary);
    z-index: var(--z-header);
}

.gnb {
    height: var(--header-height);
}

.gnb-container {
    max-width: var(--container-max-width);
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 좌측 영역 */
.gnb-left {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--theme-color);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--bg-primary);
}

.logo-text {
    font-size: 16px;
    font-weight: 600;
}

/* 서비스 드롭다운 */
.service-dropdown {
    position: relative;
}

.service-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: none;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.service-dropdown-toggle:hover {
    background-color: var(--bg-secondary);
    border-color: var(--border-primary);
}

.service-dropdown.active .service-dropdown-toggle {
    background-color: var(--bg-secondary);
    border-color: var(--border-primary);
}

.current-service-icon {
    font-size: 18px;
}

.dropdown-arrow {
    font-size: 10px;
    color: var(--text-tertiary);
    transition: transform var(--transition-fast);
}

.service-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.service-dropdown-menu {
    position: absolute;
    top: calc(100% + var(--space-xs));
    left: 0;
    min-width: 200px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-fast);
    z-index: var(--z-dropdown);
}

.service-dropdown.active .service-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.service-dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    transition: all var(--transition-fast);
}

.service-dropdown-item:first-child {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.service-dropdown-item:last-child {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.service-dropdown-item:hover {
    background-color: rgba(var(--theme-color-rgb), 0.1);
}

.service-dropdown-item.active {
    background-color: rgba(var(--theme-color-rgb), 0.15);
    color: var(--theme-color);
}

.service-dropdown-item .service-icon {
    font-size: 18px;
    width: 24px;
    text-align: center;
}

/* 우측 영역 */
.gnb-right {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.btn-login {
    padding: var(--space-sm) var(--space-md);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.btn-login:hover {
    color: var(--text-primary);
}

.btn-signup {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--theme-color);
    background: transparent;
    color: var(--theme-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-signup:hover {
    background: var(--theme-color);
    color: var(--bg-primary);
}

.btn-logout {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--theme-color);
    background: transparent;
    color: var(--theme-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-logout:hover {
    background: var(--theme-color);
    color: var(--bg-primary);
}

/* 로그인 후 사용자 정보 표시 영역 */
.auth-container {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.user-profile:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 2px solid var(--border-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: white;
    overflow: hidden;
}

.user-avatar.default {
    background: var(--theme-color);
    font-size: 14px;
}

.user-nickname {
    font-weight: 600;
    color: var(--text-primary);
    margin-right: 2px;
}

/* 햄버거 메뉴 버튼 */
.btn-mobile-menu {
    display: none;
    background: none;
    border: none;
    padding: var(--space-sm);
    margin-left: var(--space-sm);
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
}

.hamburger-icon {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--text-primary);
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--transition-normal);
}

.hamburger-icon::before,
.hamburger-icon::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background-color: var(--text-primary);
    transition: all var(--transition-normal);
}

.hamburger-icon::before {
    transform: translateY(-6px);
}

.hamburger-icon::after {
    transform: translateY(6px);
}

/* 햄버거 메뉴 활성화 상태 */
.btn-mobile-menu.active .hamburger-icon {
    background-color: transparent;
}

.btn-mobile-menu.active .hamburger-icon::before {
    transform: rotate(45deg);
}

.btn-mobile-menu.active .hamburger-icon::after {
    transform: rotate(-45deg);
}

/* 모바일 메뉴 오버레이 */
.mobile-menu-overlay {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    height: calc(100vh - var(--header-height));
    background-color: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--z-modal) - 1);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* 모바일 메뉴 패널 */
.mobile-menu {
    position: fixed;
    top: var(--header-height);
    right: 0;
    width: 70%;
    max-width: 320px;
    height: calc(100vh - var(--header-height));
    background-color: var(--bg-primary);
    z-index: var(--z-modal);
    padding: var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
    visibility: hidden;
    box-sizing: border-box;
    border-left: 1px solid var(--border-primary);
}

.mobile-menu.active {
    transform: translateX(0);
    visibility: visible;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.mobile-nav-item {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 16px;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-primary);
}

.mobile-nav-item:hover,
.mobile-nav-item:active {
    background-color: rgba(var(--theme-color-rgb), 0.1);
    border-color: var(--theme-color);
    color: var(--theme-color);
}

.mobile-nav-item.active {
    background-color: var(--theme-color);
    color: var(--bg-primary);
    border-color: var(--theme-color);
}

/* 모바일 메뉴 섹션 구분 */
.mobile-menu-section {
    margin-bottom: var(--space-lg);
}

.mobile-menu-section.no-padding {
    margin-left: calc(-1 * var(--space-lg));
    margin-right: calc(-1 * var(--space-lg));
}

.mobile-menu-section-title {
    font-size: 12px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
    padding-left: var(--space-sm);
}

.mobile-menu-section-title.clickable {
    display: block;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: none;
    letter-spacing: normal;
    padding: var(--space-md) var(--space-lg);
    transition: all var(--transition-fast);
}

.mobile-menu-section-title.clickable:hover,
.mobile-menu-section-title.clickable:active {
    background-color: rgba(var(--theme-color-rgb), 0.1);
    color: var(--theme-color);
}

/* 서비스 아이템 스타일 */
.mobile-service-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 15px;
    padding: var(--space-md) var(--space-lg);
    padding-left: calc(var(--space-lg) + var(--space-md));
    transition: all var(--transition-fast);
    border-bottom: 1px solid var(--border-primary);
}

.mobile-service-item:hover,
.mobile-service-item:active {
    background-color: rgba(var(--theme-color-rgb), 0.1);
}

.mobile-service-item.active {
    background-color: rgba(var(--theme-color-rgb), 0.15);
    color: var(--theme-color);
}

.mobile-service-item .service-icon {
    font-size: 20px;
    width: 28px;
    text-align: center;
}

.mobile-service-item .service-name {
    flex: 1;
}

.mobile-service-item .service-badge {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    background-color: var(--theme-color);
    color: var(--bg-primary);
}

.mobile-service-item .service-badge.dev {
    background-color: #ff9800;
}

/* 모바일 인증 버튼 영역 */
.mobile-auth-section {
    margin-top: var(--space-lg);
    padding: 0 var(--space-lg);
    display: flex;
    gap: var(--space-sm);
}

.mobile-auth-section .btn-login,
.mobile-auth-section .btn-signup {
    flex: 1;
    padding: var(--space-md);
    font-size: 15px;
    border-radius: var(--radius-md);
}

/* 반응형 스타일 */
@media (max-width: 768px) {
    .service-dropdown {
        display: none;
    }

    .btn-mobile-menu {
        display: block;
    }

    .gnb-container {
        padding: 0 var(--container-padding-mobile);
    }

    /* 모바일에서 헤더 인증 버튼 숨김 (모바일 메뉴에서 표시) */
    .gnb-right .auth-container {
        display: none;
    }
}