/**
 * 新用户引导组件样式
 * 仅前台系统使用
 * @author ningning.cheng
 * @version 2.0 - 修复第四步高亮文本模糊问题
 */

/* ========== 遮罩层 ========== */
.onboarding-overlay {
    position: fixed;
    inset: 0;
    z-index: 9998;
    background: rgba(0, 0, 0, 0.5);
    /* 移除 backdrop-filter，避免影响高亮元素的清晰度 */
    /* backdrop-filter: blur(4px); */
    /* -webkit-backdrop-filter: blur(4px); */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    animation: onboarding-fade-in 0.25s ease-out;
    overflow: auto;
    /* 使用 pointer-events 让遮罩层不拦截高亮元素的点击事件 */
    pointer-events: none;
}

/* 让引导卡片可以接收点击事件 */
.onboarding-card {
    pointer-events: auto;
}

@keyframes onboarding-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 被引导高亮的元素：置于遮罩之上，保持清晰 */
.onboarding-highlight {
    /* 提升层级，确保在遮罩层（z-index: 9998）和引导卡片（z-index: 10000）之上 */
    position: relative !important;
    z-index: 10002 !important;
    /* 添加高亮边框提示（outline 不占用空间，不影响布局） */
    outline: 3px solid rgba(14, 165, 233, 0.8) !important;
    outline-offset: 2px !important;
    /* 添加阴影提示，增强视觉效果 */
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.2), 0 0 20px rgba(14, 165, 233, 0.3) !important;
    /* 确保边角圆润 */
    border-radius: var(--radius-md) !important;
}

/* 特别处理 tenant-dropdown 容器内的按钮 */
.onboarding-highlight.tenant-dropdown .tenant-dropdown-btn,
.onboarding-highlight .tenant-dropdown-btn {
    background: #ffffff !important;
    border-color: #e5e7eb !important;
}

/* 确保高亮元素内的所有文本都是深色且清晰 */
.onboarding-highlight *,
.onboarding-highlight .tenant-dropdown-btn *,
.onboarding-highlight .tenant-name,
.onboarding-highlight .tenant-icon,
.onboarding-highlight .tenant-type-badge {
    /* 强制使用深色文本 */
    color: #1a1a1a !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* 确保高亮元素内的下拉菜单、弹出层等也能显示在遮罩层之上 */
.onboarding-highlight .dropdown-menu,
.onboarding-highlight [class*="dropdown"],
.onboarding-highlight [class*="menu"],
.onboarding-highlight [class*="popup"],
.onboarding-highlight [class*="popover"] {
    z-index: 10003 !important;
}

/* ========== 引导卡片 ========== */
.onboarding-card {
    position: absolute;
    z-index: 10000;
    min-width: 320px;
    max-width: 420px;
    background: var(--glass-bg-strong);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border-strong);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: onboarding-card-in 0.3s ease-out;
    transition: top 0.3s ease-out, left 0.3s ease-out;
}

/* 没有目标元素时，居中显示 */
.onboarding-card:not([style*="position"]),
.onboarding-card-no-target:not([style*="position"]) {
    position: relative;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .onboarding-card {
        min-width: calc(100vw - 32px);
        max-width: calc(100vw - 32px);
        margin: 0 16px;
    }
    
    .onboarding-card[style*="position: absolute"] {
        left: 16px !important;
        right: 16px;
        width: auto;
        max-width: none;
    }
}

.onboarding-card-no-target {
    max-width: 400px;
}

@keyframes onboarding-card-in {
    from {
        opacity: 0;
        transform: translateY(-12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.onboarding-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
}

.onboarding-progress {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.onboarding-progress-bar {
    flex: 1;
    height: 6px;
    background: var(--border-light);
    border-radius: 3px;
    overflow: hidden;
}

.onboarding-progress-fill {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 3px;
    transition: width 0.25s ease;
}

.onboarding-close {
    width: 28px;
    height: 28px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: color 0.2s, background 0.2s;
}

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

.onboarding-body {
    padding: var(--spacing-lg);
}

.onboarding-title {
    margin: 0 0 var(--spacing-sm);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.onboarding-desc {
    margin: 0;
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.6;
}

.onboarding-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-light);
}

.onboarding-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.onboarding-footer .btn {
    font-size: var(--font-size-sm);
}

/* 后台管理页面不显示引导（由 admin-page class 控制，引导逻辑中已判断） */
html.admin-page .onboarding-overlay,
body.admin-page .onboarding-overlay {
    display: none !important;
}