/* ============ 火星文转换器 - 工具特有样式 ============ */
/* 通用样式（卡片、按钮、分隔线、info-box、form-textarea、tabs、tab-item 等）已由 common.css 统一提供 */

/* ---- 容器 ---- */
#mars-container {
    margin-bottom: 15px;
}

/* ---- 左右两栏 flex 布局 ---- */
#mars-container > .section-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

#mars-container > .section-row > .settings-card,
#mars-container > .section-row > .preview-card {
    flex: 1;
    margin-top: 0;
    margin-bottom: 0;
}

/* ---- Tab 微调 ---- */
#mars-container .tabs {
    margin-bottom: 20px;
}

#mars-container .tab-item {
    font-size: 14px;
    padding: 12px 20px;
}

/* ---- 下拉选择框 ---- */
.mars-select {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    cursor: pointer;
    background: #fff;
    box-sizing: border-box;
    transition: border-color 0.2s;
    appearance: auto;
}

.mars-select:focus {
    border-color: #8b5cf6;
}

/* ---- 字符统计 ---- */
.sort-stats {
    display: flex;
    gap: 24px;
    margin-top: 12px;
    padding: 8px 12px;
    background: #f9fafb;
    border-radius: 6px;
    font-size: 13px;
    color: #6b7280;
}

.sort-stats strong {
    color: #374151;
    font-weight: 600;
}

/* ---- 代码输出区 ---- */
.code-output {
    background: #1e1e1e;
    border-radius: 8px;
    overflow: hidden;
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 400px;
}

.code-output-text {
    padding: 14px 16px;
    margin: 0;
    font-family: 'Consolas', 'Monaco', 'Courier New', 'Microsoft YaHei', sans-serif;
    font-size: 16px;
    color: #d4d4d4;
    line-height: 1.8;
    white-space: pre-wrap;
    word-break: break-all;
    overflow: auto;
    flex: 1;
}

.code-output-text code {
    color: inherit;
    font-family: inherit;
}

/* ---- 空状态 ---- */
#mars-container .empty-state {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: #9ca3af;
}

#mars-container .empty-state-icon {
    font-size: 36px;
    margin-bottom: 10px;
}

#mars-container .empty-state-desc {
    font-size: 14px;
    color: #888;
}

/* ---- 功能说明信息区 ---- */
#app > .info-section {
    margin-top: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ---- 响应式 ---- */
@media (max-width: 768px) {
    #mars-container > .section-row {
        flex-direction: column;
        gap: 12px;
    }

    .code-output {
        height: 300px;
    }

    #app > .info-section {
        grid-template-columns: 1fr;
    }
}