/**
 * ALA Mobile Menu Overlay Styles
 * 移动端侧边栏菜单样式
 */

/* ========================================
   遮罩层基础样式
======================================== */
.ala-mobile-menu-overlay {
    display: block !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background-color: rgba(0, 0, 0, 0.5) !important;
    z-index: 999999 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transition: opacity 0.3s ease, visibility 0.3s ease !important;
}

.ala-mobile-menu-overlay.active {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

/* ========================================
   侧边栏面板
======================================== */
.ala-mobile-menu-panel {
    position: absolute !important;
    top: 0 !important;
    right: 0 !important;
    width: 85% !important;
    max-width: 375px !important;
    height: 100% !important;
    background-color: #FFFFFF !important;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1) !important;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.ala-mobile-menu-overlay.active .ala-mobile-menu-panel {
    transform: translateX(0) !important;
}

/* ========================================
   关闭按钮
======================================== */
.ala-mobile-menu-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    padding: 0;
    transition: background-color 0.2s ease;
}

.ala-mobile-menu-close:hover {
    background-color: #F5F5F5;
    border-radius: 50%;
}

.ala-mobile-menu-close svg {
    width: 24px;
    height: 24px;
}

/* ========================================
   菜单内容布局
======================================== */
.ala-mobile-menu-content {
    padding: 70px 24px 40px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* ========================================
   左侧区域 - 用户信息/登录注册
======================================== */
.ala-mobile-menu-left {
    border-bottom: 1px solid #E0E0E0;
    padding-bottom: 32px;
}

/* 已登录 - 用户信息 */
.ala-user-section {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.ala-user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    background-color: #F5F5F5;
    flex-shrink: 0;
}

.ala-user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ala-user-info {
    flex: 1;
}

.ala-user-name {
    font-size: 16px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 4px;
    line-height: 1.4;
}

.ala-user-link {
    font-size: 14px;
    color: #666666;
    text-decoration: none;
    transition: color 0.2s ease;
}

.ala-user-link:hover {
    color: #333333;
}

/* 已登录 - 导航菜单 */
.ala-mobile-menu-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ala-mobile-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: #333333;
    text-decoration: none;
    font-size: 14px;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.ala-mobile-menu-item:hover {
    background-color: #F5F5F5;
}

.ala-mobile-menu-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* 未登录 - 认证区域 */
.ala-auth-section {
    text-align: center;
}

.ala-auth-title {
    font-size: 20px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 8px;
    line-height: 1.4;
}

.ala-auth-desc {
    font-size: 14px;
    color: #666666;
    margin-bottom: 24px;
    line-height: 1.6;
}

.ala-auth-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ala-btn {
    display: inline-block;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    width: 100%;
}

.ala-btn-primary {
    background-color: #333333;
    color: #FFFFFF;
}

.ala-btn-primary:hover {
    background-color: #000000;
}

.ala-btn-secondary {
    background-color: #FFFFFF;
    color: #333333;
    border: 1.5px solid #333333;
}

.ala-btn-secondary:hover {
    background-color: #F5F5F5;
}

/* ========================================
   右侧区域 - Footer分类链接
======================================== */
.ala-mobile-menu-right {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.ala-mobile-menu-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ala-mobile-menu-heading {
    font-size: 14px;
    font-weight: 600;
    color: #333333;
    margin: 0;
    line-height: 1.4;
}

.ala-mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ala-mobile-menu-link {
    font-size: 14px;
    color: #666666;
    text-decoration: none;
    line-height: 1.6;
    transition: color 0.2s ease;
    padding: 4px 0;
}

.ala-mobile-menu-link:hover {
    color: #333333;
}

/* 社交媒体图标 */
.ala-mobile-social-icons {
    display: flex;
    gap: 16px;
    align-items: center;
}

.ala-mobile-social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    transition: opacity 0.2s ease;
}

.ala-mobile-social-icon:hover {
    opacity: 0.7;
}

.ala-mobile-social-icon img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

/* ========================================
   响应式调整
======================================== */
@media (max-width: 375px) {
    .ala-mobile-menu-panel {
        width: 90%;
    }

    .ala-mobile-menu-content {
        padding: 60px 20px 32px;
        gap: 32px;
    }

    .ala-auth-title {
        font-size: 18px;
    }

    .ala-mobile-menu-heading {
        font-size: 13px;
    }

    .ala-mobile-menu-link {
        font-size: 13px;
    }
}

@media (min-width: 768px) {
    /* 桌面端隐藏移动菜单 */
    .ala-mobile-menu-overlay {
        display: none !important;
    }
}

/* ========================================
   防止页面滚动（菜单打开时）
======================================== */
body.ala-mobile-menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
}