/**
 * 网站导航栏样式
 */

/* 移动端菜单关闭按钮 - 默认隐藏 */
.mobile-menu-close {
    display: none;
}

@media (max-width: 768px) {
    .mobile-menu-close {
        display: block;
        position: absolute;
        top: 15px;
        right: 15px;
        width: 30px;
        height: 30px;
        cursor: pointer;
        text-align: center;
        line-height: 30px;
        font-size: 28px;
        color: #333;
    }

    [data-theme="dark"] .mobile-menu-close {
        color: #fff;
    }
}

/* 基础样式 */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.site-header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    padding: 5px 0; /* 减小内边距 */
}

.site-header.sticky {
    position: fixed;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0; /* 减小内边距 */
}

.brand-logo {
    display: flex;
    align-items: center;
}

.brand-logo img {
    height: 40px; /* 减小logo高度 */
    width: 40px;
}

/* Logo和导航之间的分割线 */
.vertical-divider {
    width: 1px;
    height: 24px;
    background: rgba(0, 0, 0, 0.15);
    margin: 0 20px;
}

[data-theme="dark"] .vertical-divider {
    background: rgba(255, 255, 255, 0.2);
}

.site-menu-main {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.site-menu-main li {
    margin: 0 15px;
}

.site-menu-main a {
    color: #333;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.site-menu-main a:hover {
    color: #6c5ce7;
}

/* 激活状态的样式 */
.nav-link-item.active {
    color: #534bae;
    font-weight: bold;
}

/* 汉堡菜单按钮 - 默认隐藏 */
.mobile-menu-toggle {
    display: none;
}

/* 响应式样式 */
@media (max-width: 768px) {
    .site-header {
        padding: 5px 0;
    }

    .navbar {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .brand-logo {
        display: flex;
        align-items: center;
    }

    .brand-logo img {
        height: 35px;
        width: 35px;
    }

    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 24px;
        height: 18px;
        cursor: pointer;
        padding: 5px;
        margin-left: auto;
    }

    .mobile-menu-toggle span {
        display: block;
        width: 100%;
        height: 2px;
        background-color: #333;
        transition: all 0.3s ease;
    }

    [data-theme="dark"] .mobile-menu-toggle span {
        background-color: #fff;
    }

    /* 隐藏桌面端菜单，使用移动端侧边栏 */
    .site-menu-main {
        position: fixed;
        top: 0;
        right: -280px;
        width: 280px;
        height: 100vh;
        background: #fff;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        padding: 60px 20px 20px;
        z-index: 999;
        transition: right 0.3s ease;
        overflow-y: auto;
        flex-direction: column;
        align-items: flex-start;
    }

    [data-theme="dark"] .site-menu-main {
        background: #1e1e2d;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.3);
    }

    .site-menu-main.active {
        right: 0;
    }

    .site-menu-main li {
        margin: 0 0 15px 0;
        width: 100%;
    }

    .site-menu-main a {
        display: block;
        padding: 12px 15px;
        font-size: 16px;
        border-radius: 8px;
    }

    .site-menu-main a:hover,
    .site-menu-main a.active {
        background-color: #f5f5f5;
    }

    [data-theme="dark"] .site-menu-main a:hover,
    [data-theme="dark"] .site-menu-main a.active {
        background-color: #2d2d3a;
    }
}

/* 导航栏工具区域 */
.navbar-tools {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-left: auto;
}

.navbar-tools .btn-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: rgba(99, 102, 241, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #6366f1;
    text-decoration: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.navbar-tools .btn-user:hover {
    background: rgba(99, 102, 241, 0.25);
    border-color: rgba(99, 102, 241, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.2);
}

.navbar-tools .btn-user:active {
    transform: translateY(0);
}

.navbar-tools .btn-user i {
    font-size: 14px;
}

/* 暗色模式 */
[data-theme="dark"] .navbar-tools .btn-user {
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

[data-theme="dark"] .navbar-tools .btn-user:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.navbar-tools .user-avatar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--bg-secondary, #f5f7fa);
    border-radius: 20px;
    text-decoration: none;
    color: var(--text-primary, #333);
    font-size: 14px;
    transition: all 0.3s;
}

.navbar-tools .user-avatar:hover {
    background: var(--bg-card, #eee);
}

.navbar-tools .user-avatar .avatar-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 12px;
}

/* 深色主题适配 */
[data-theme="dark"] .site-header {
    background: var(--bg-card, #1e1e2d);
}

[data-theme="dark"] .site-menu-main a {
    color: var(--text-primary, #fff);
}

[data-theme="dark"] .site-menu-main a:hover {
    color: #667eea;
}

[data-theme="dark"] .navbar-tools .user-avatar {
    background: var(--bg-secondary, #2d2d3a);
    color: var(--text-primary, #fff);
}

@media (max-width: 768px) {
    .navbar-tools {
        position: relative;
        margin-left: auto;
        margin-right: 8px;
        gap: 8px;
    }
    
    .navbar-tools .btn-user,
    .navbar-tools .user-avatar {
        padding: 8px;
        border-radius: 50%;
        width: 36px;
        height: 36px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .navbar-tools .btn-user span,
    .navbar-tools .user-avatar span {
        display: none;
    }
}


/* 导航栏登录按钮 */
.navbar-auth {
    margin-right: 10px;
}

.navbar-auth .btn-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: rgba(99, 102, 241, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #6366f1;
    text-decoration: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    white-space: nowrap;
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.navbar-auth .btn-user:hover {
    background: rgba(99, 102, 241, 0.25);
    border-color: rgba(99, 102, 241, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.2);
}

.navbar-auth .btn-user:active {
    transform: translateY(0);
}

.navbar-auth .btn-user i {
    font-size: 14px;
}

/* 暗色模式 */
[data-theme="dark"] .navbar-auth .btn-user {
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

[data-theme="dark"] .navbar-auth .btn-user:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* 登录后的用户显示样式 */
.navbar-auth .btn-user-logged {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.navbar-auth .btn-user-logged .user-name-box {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary, #999);
    white-space: nowrap;
}

[data-theme="dark"] .navbar-auth .btn-user-logged .user-name-box {
    background: rgba(255, 255, 255, 0.08);
    color: #aaa;
}

.navbar-auth .btn-user-logged .user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #4a9eff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.navbar-auth .btn-user-logged .user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.navbar-auth .btn-user-logged .user-avatar i {
    color: #fff;
    font-size: 18px;
}

.navbar-auth .btn-user-logged:hover .user-name-box {
    background: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .navbar-auth .btn-user-logged:hover .user-name-box {
    background: rgba(255, 255, 255, 0.12);
}

@media (max-width: 768px) {
    .navbar-auth {
        margin-right: 8px;
    }
    
    .navbar-auth .btn-user {
        padding: 8px 16px;
        border-radius: 20px;
        height: auto;
        width: auto;
        font-size: 13px;
    }
    
    .navbar-auth .btn-user span {
        display: inline;
    }
    
    .navbar-auth .btn-user i {
        font-size: 12px;
    }
    
    .navbar-auth .btn-user-logged .user-name-box {
        display: block;
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .navbar-auth .btn-user-logged .user-avatar {
        width: 32px;
        height: 32px;
    }
    
    .navbar-auth .btn-user-logged .user-avatar i {
        font-size: 16px;
    }
}


/* 用户头像下拉菜单 */
.navbar-auth {
    position: relative;
}

.user-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    min-width: 160px;
    background: var(--bg-card, #fff);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 1001;
    overflow: hidden;
}

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

.user-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: var(--text-primary, #333);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s;
}

.user-dropdown-menu a:hover {
    background: var(--bg-secondary, #f5f7fa);
    color: #6366f1;
}

.user-dropdown-menu a i {
    width: 16px;
    text-align: center;
    color: var(--text-muted, #999);
}

.user-dropdown-menu a:hover i {
    color: #6366f1;
}

.user-dropdown-menu .dropdown-divider {
    height: 1px;
    background: var(--border-color, #e8e8e8);
    margin: 4px 0;
}

.user-dropdown-menu .logout-btn {
    color: #f5222d;
}

.user-dropdown-menu .logout-btn:hover {
    background: #fff1f0;
    color: #f5222d;
}

.user-dropdown-menu .logout-btn i {
    color: #f5222d;
}

/* 暗色模式 */
[data-theme="dark"] .user-dropdown-menu {
    background: var(--bg-card, #1e1e2d);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .user-dropdown-menu a:hover {
    background: var(--bg-secondary, #2d2d3a);
}

[data-theme="dark"] .user-dropdown-menu .logout-btn:hover {
    background: rgba(245, 34, 45, 0.1);
}