/* ===== Onboarding Guide ===== */
.onboarding-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
}

.onboarding-highlight {
    position: relative;
    z-index: 9999;
    box-shadow: 0 0 0 4px #6c5ce7, 0 0 0 9999px rgba(0, 0, 0, 0.5);
    border-radius: 8px;
    transition: box-shadow 0.3s;
}

.onboarding-tooltip {
    position: fixed;
    z-index: 10000;
    background: #fff;
    border-radius: 12px;
    padding: 20px 24px;
    width: 360px;
    max-width: calc(100vw - 32px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    transition: opacity 0.2s;
}

.onboarding-step-counter {
    font-size: 12px;
    color: #999;
    margin-bottom: 8px;
}

.onboarding-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.onboarding-text {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
    margin-bottom: 16px;
}

.onboarding-help-link {
    display: block;
    font-size: 13px;
    color: #6c5ce7;
    cursor: pointer;
    margin-bottom: 16px;
    text-decoration: none;
}
.onboarding-help-link:hover {
    text-decoration: underline;
}

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

.onboarding-dots {
    display: flex;
    gap: 6px;
}

.onboarding-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #ddd;
    transition: background 0.2s;
}
.onboarding-dot.active {
    background: #6c5ce7;
}

.onboarding-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.onboarding-btn-skip {
    background: none;
    border: none;
    color: #999;
    font-size: 13px;
    cursor: pointer;
    padding: 6px 12px;
}
.onboarding-btn-skip:hover {
    color: #666;
}

.onboarding-btn-next {
    background: #6c5ce7;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 8px 18px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}
.onboarding-btn-next:hover {
    background: #5a4bd1;
}

/* 入口按钮 */
#onboarding-entry-btn {
    width: 100%;
    padding: 8px;
    background: #f3f0ff;
    color: #6c5ce7;
    border: 1px solid #e8e0ff;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    margin-bottom: 6px;
    transition: background 0.2s;
}
#onboarding-entry-btn:hover {
    background: #ebe5ff;
}

/* 入口菜单 */
.onboarding-menu {
    position: absolute;
    bottom: 100%;
    left: 0; right: 0;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    padding: 6px 0;
    display: none;
    margin-bottom: 6px;
}
.onboarding-menu.show { display: block; }

.onboarding-menu-item {
    padding: 10px 16px;
    font-size: 13px;
    color: #333;
    cursor: pointer;
    transition: background 0.15s;
}
.onboarding-menu-item:hover {
    background: #f8f5ff;
    color: #6c5ce7;
}

/* 意见反馈按钮 */
#feedback-btn {
    width: 100%;
    padding: 8px;
    background: #f8f9fc;
    color: #666;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    margin-bottom: 6px;
    transition: background 0.2s;
}
#feedback-btn:hover {
    background: #f0f0f0;
}