/**
 * 模块帮助工具样式
 * 统一管理所有模块帮助相关的样式
 */

/* ==================== 帮助按钮样式 ==================== */
.btn-help {
    padding: 6px 12px;
    border-radius: 6px;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    line-height: 1;
    white-space: nowrap;
    user-select: none;
    outline: none;
}

.btn-help:hover {
    background: var(--color-bg-hover, rgba(0, 102, 255, 0.1));
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-help:active {
    transform: translateY(0);
    box-shadow: none;
}

.btn-help:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn-help i {
    font-size: 14px;
    line-height: 1;
}

/* 按钮禁用状态 */
.btn-help:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* ==================== 帮助内容样式 ==================== */
.module-help-content {
    line-height: 1.8;
    color: var(--color-text-primary);
    padding: 10px 0;
}

/* 标题样式 */
.module-help-content h3 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.4;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 12px;
}

.module-help-content h4 {
    margin-top: 28px;
    margin-bottom: 14px;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 8px;
}

.module-help-content h4:first-of-type {
    margin-top: 0;
}

/* 段落样式 */
.module-help-content p {
    margin-bottom: 14px;
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.module-help-content p:last-child {
    margin-bottom: 0;
}

/* 列表样式 */
.module-help-content ul,
.module-help-content ol {
    margin-bottom: 18px;
    margin-top: 8px;
    padding-left: 28px;
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.module-help-content ul {
    list-style-type: disc;
}

.module-help-content ol {
    list-style-type: decimal;
}

.module-help-content li {
    margin-bottom: 10px;
    line-height: 1.8;
}

.module-help-content li:last-child {
    margin-bottom: 0;
}

/* 嵌套列表 */
.module-help-content ul ul,
.module-help-content ol ol,
.module-help-content ul ol,
.module-help-content ol ul {
    margin-top: 6px;
    margin-bottom: 6px;
    padding-left: 24px;
}

/* 强调文本 */
.module-help-content strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

/* 代码样式 */
.module-help-content code {
    background: var(--color-bg-secondary);
    padding: 3px 8px;
    border-radius: 4px;
    font-family: 'Courier New', 'Consolas', 'Monaco', monospace;
    font-size: 13px;
    color: var(--color-primary);
    border: 1px solid var(--color-border);
}

/* 代码块（如果有） */
.module-help-content pre {
    background: var(--color-bg-secondary);
    padding: 16px;
    border-radius: 8px;
    overflow-x: auto;
    margin-bottom: 16px;
    border: 1px solid var(--color-border);
}

.module-help-content pre code {
    background: transparent;
    padding: 0;
    border: none;
    font-size: 12px;
    line-height: 1.6;
}

/* 分隔线 */
.module-help-content hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 24px 0;
}

/* 引用块（如果有） */
.module-help-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: 16px;
    margin: 16px 0;
    color: var(--color-text-secondary);
    font-style: italic;
}

/* 表格样式（如果有） */
.module-help-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
}

.module-help-content table th,
.module-help-content table td {
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    text-align: left;
}

.module-help-content table th {
    background: var(--color-bg-secondary);
    font-weight: 600;
    color: var(--color-text-primary);
}

.module-help-content table td {
    color: var(--color-text-secondary);
}

/* 链接样式（如果有） */
.module-help-content a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.module-help-content a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .btn-help {
        padding: 5px 10px;
        font-size: 12px;
    }

    .module-help-content {
        padding: 8px 0;
    }

    .module-help-content h3 {
        font-size: 18px;
        margin-bottom: 16px;
    }

    .module-help-content h4 {
        font-size: 15px;
        margin-top: 24px;
        margin-bottom: 12px;
    }

    .module-help-content ul,
    .module-help-content ol {
        padding-left: 24px;
    }
}

/* 主题适配 */
.theme-sunrise .btn-help:hover {
    background: rgba(255, 152, 0, 0.1);
}

.theme-neon .btn-help:hover {
    background: rgba(138, 43, 226, 0.15);
}