/* ==================== Header Elementor Widget 样式 ==================== */
/* 基于币安 (coin-2) 样式：深色背景、白色文字、蓝色悬停 */

/* Header 容器 */
.header-widget {
    position: relative;
    width: 100%;
    background-color: var(--bg-header);
    z-index: 1000;
}

/* Header 内部布局 */
.header-widget-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 20px;
}

/* Logo 区域 */
.header-widget-logo-wrap {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.header-widget-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.header-widget-logo img {
    height: 40px;
    width: auto;
    display: block;
    flex-shrink: 0;
}

/* 导航区域 */
.header-widget-nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

/* 桌面端导航菜单 */
.header-widget-menu {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 20px;
}

.header-widget-menu > li {
    position: relative;
    display: inline;
}

.header-widget-menu > li > a {
    display: block;
    position: relative;
    color: var(--text-white);
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
    padding: 5px 0;
}

/* 悬停效果 - 添加发光 */
.header-widget-menu > li > a:hover {
    color: var(--primary);
    text-shadow: 0 0 20px rgba(255,255,255,0.5);
}

/* 选中/激活状态 - 增强视觉效果 */
.header-widget-menu > li.active > a,
.header-widget-menu > li.current-menu-item > a,
.header-widget-menu > li.current-menu-parent > a {
    color: var(--primary);
    text-shadow: 0 0 20px rgba(255,255,255,0.6);
    position: relative;
}

/* 选中状态底部光条 */
.header-widget-menu > li.active > a::after,
.header-widget-menu > li.current-menu-item > a::after,
.header-widget-menu > li.current-menu-parent > a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    box-shadow: 0 0 10px rgba(255,255,255,0.8);
}

/* 悬停和选中效果 */
.header-widget-menu > li > a:hover,
.header-widget-menu > li.active > a,
.header-widget-menu > li.current-menu-item > a {
    color: var(--primary);
}

/* 下拉菜单 */
.header-widget-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background-color: var(--bg-header);
    list-style: none;
    margin: 0;
    padding: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    border-radius: 0 0 8px 8px;
    z-index: 1001;
}

.header-widget-menu > li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.header-widget-menu .sub-menu li {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.header-widget-menu .sub-menu li:first-child {
    border-top: none;
}

.header-widget-menu .sub-menu li a {
    display: block;
    padding: 12px 20px;
    color: var(--text-white);
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.header-widget-menu .sub-menu li a:hover {
    color: var(--primary);
    background-color: rgba(255, 255, 255, 0.05);
}

/* 移动端菜单按钮 - 汉堡菜单 */
.header-widget-menu-toggle {
    display: none;
    width: 30px;
    height: 24px;
    position: relative;
    cursor: pointer;
    z-index: 1002;
    background: transparent;
    border: none;
    padding: 0;
}

/* 汉堡图标线条 */
.header-widget-menu-toggle span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--text-white);
    border-radius: 3px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: .25s ease-in-out;
}

.header-widget-menu-toggle span:nth-child(1) {
    top: 0;
}

.header-widget-menu-toggle span:nth-child(2) {
    top: 10px;
}

.header-widget-menu-toggle span:nth-child(3) {
    top: 20px;
}

/* 汉堡菜单激活状态 - 变成X */
.header-widget-menu-toggle.active span:nth-child(1) {
    top: 10px;
    transform: rotate(135deg);
}

.header-widget-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    left: -60px;
}

.header-widget-menu-toggle.active span:nth-child(3) {
    top: 10px;
    transform: rotate(-135deg);
}

/* 菜单按钮隐藏状态 */
.header-widget-menu-toggle.hidden {
    display: none !important;
}

/* 遮罩层 */
.header-widget-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.header-widget-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ==================== 响应式样式 ==================== */

/* 平板和手机(768px 以下) */
@media screen and (max-width: 768px) {
    .header-widget-container {
        padding: 10px 20px;
    }

    /* 显示菜单按钮 */
    .header-widget-menu-toggle {
        display: block;
    }

    /* 隐藏桌面导航 */
    .header-widget-nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background-color: var(--bg-header);
        padding: 10px 20px;
        z-index: 1000;
    }

    .header-widget-nav.active {
        display: flex;
    }

    .header-widget-menu {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .header-widget-menu > li {
        width: 100%;
        margin: 10px 0;
    }

    .header-widget-menu > li > a {
        font-size: 16px;
        padding: 10px 0;
    }

    /* 移动端选中状态 */
    .header-widget-menu > li.active,
    .header-widget-menu > li.current-menu-item {
        background: rgba(255, 255, 255, 0.1);
        border-left: 4px solid var(--primary);
    }

    .header-widget-menu > li.active > a,
    .header-widget-menu > li.current-menu-item > a {
        color: var(--primary);
        padding-left: 15px;
    }

    /* 移动端下拉菜单 */
    .header-widget-menu .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        background-color: var(--bg-card);
        box-shadow: none;
        border-radius: 0;
        min-width: auto;
    }

    .header-widget-menu .sub-menu.show {
        display: block;
    }

    .header-widget-menu .sub-menu li a {
        padding-left: 20px;
    }

    /* 显示遮罩层 */
    .header-widget-overlay {
        display: block;
    }

    /* Logo 调整 */
    .header-widget-logo img {
        height: 36px;
    }
}

/* 小屏手机 (480px 以下) */
@media screen and (max-width: 480px) {
    .header-widget-container {
        padding: 8px 20px;
    }

    .header-widget-logo img {
        height: 32px;
    }

    .header-widget-menu > li > a {
        font-size: 14px;
    }
}