body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f5f5f5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f5f5f5;
    box-shadow: none;
    width: 100%;
}

h1 {
    text-align: center;
    color: #333;
    margin-bottom: 40px;
    font-size: 2em;
}

.title-section,
.color-section {
    margin-bottom: 20px;
}

#chartTitle {
    width: 100%;
    padding: 8px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.color-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

#colorHex {
    width: 100px;
    padding: 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.input-section {
    margin: 20px 0;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 15px;
    background-color: white;
    border-radius: 4px;
    overflow: hidden;
}

th,
td {
    padding: 10px;
    border: 1px solid #ddd;
    text-align: left;
}

th {
    background-color: #f8f8f8;
}

input {
    width: 100%;
    padding: 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
}

button {
    padding: 8px 15px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-right: 10px;
}

button:hover {
    background-color: #45a049;
}

button:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

.delete-row {
    background-color: #f44336;
}

.delete-row:hover {
    background-color: #da190b;
}

.chart-section {
    margin-top: 30px;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

#chartContainer {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    display: block;
    background-color: white;
    padding: 15px;
    border-radius: 4px;
}

#downloadChart {
    display: block;
    margin: 20px auto 0;
}

.language-switch {
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 1000;
}

.language-switch button {
    background-color: #4CAF50;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s;
}

.language-switch button:hover {
    background-color: #45a049;
}

.panel {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    padding: 15px;
    width: 100%;
    overflow: hidden;
}

.panel h2 {
    color: #333;
    font-size: 1.5em;
    margin: 0 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #4CAF50;
}

.panel-content {
    padding: 10px;
}

.button-group {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}


/* 添加注释样式 */

.note,
.color-note {
    font-size: 0.9em;
    color: #666;
    margin-top: 8px;
    font-style: italic;
}


/* 颜色面板样式 */

.color-palettes {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px dashed #ddd;
}

.palette-section {
    margin-bottom: 20px;
}

.palette-section:last-child {
    margin-bottom: 0;
}

.palette-title {
    font-size: 0.95em;
    color: #333;
    margin-bottom: 10px;
    font-weight: 500;
}

.palette-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.palette-color {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.palette-color:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}


/* 添加颜色提示工具 */

.palette-color::after {
    content: attr(title);
    position: absolute;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.2s;
    white-space: nowrap;
    transform: translateY(-30px);
}

.palette-color:hover::after {
    visibility: visible;
    opacity: 1;
}


/* 调整颜色选择区域的样式 */

.color-section {
    margin-bottom: 10px;
    flex-wrap: wrap;
    gap: 10px;
}


/* 基础响应式设置 */

* {
    box-sizing: border-box;
}


/* 修改现有的容器样式 */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f5f5f5;
    box-shadow: none;
    width: 100%;
}


/* 语言切换按钮响应式 */

.language-switch {
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 1000;
}


/* 面板响应式调整 */

.panel {
    padding: 15px;
    margin-bottom: 20px;
    width: 100%;
    overflow: hidden;
}


/* 表格响应式 */

.table-container {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}


/* 按钮组响应式 */

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}


/* 颜色选择区域响应式 */

.color-section {
    flex-wrap: wrap;
    gap: 10px;
}


/* 调整图表容器 */

#chartContainer {
    max-width: 100%;
    height: auto;
}


/* 媒体查询 - 移动设备 */

@media screen and (max-width: 768px) {
    body {
        padding: 10px;
    }
    .container {
        padding: 10px;
    }
    h1 {
        font-size: 1.5em;
        margin-bottom: 20px;
    }
    .panel h2 {
        font-size: 1.2em;
    }
    /* 调整表单元素 */
    input,
    button {
        font-size: 16px;
        padding: 8px;
    }
    /* 调整颜色选择器布局 */
    .color-section {
        flex-direction: column;
        align-items: flex-start;
    }
    #colorHex {
        width: 100%;
        max-width: 200px;
    }
    /* 调整色板布局 */
    .palette-group {
        gap: 8px;
    }
    .palette-color {
        width: 32px;
        height: 32px;
    }
    /* 调整按钮布局 */
    .button-group {
        flex-direction: column;
        width: 100%;
    }
    .button-group button {
        width: 100%;
        margin: 0;
    }
    /* 调整图表区域 */
    .chart-section {
        padding: 10px;
    }
    #chartContainer {
        padding: 10px;
    }
    /* 调整下载按钮 */
    #downloadChart-zh,
    #downloadChart-en {
        width: 100%;
        margin-top: 10px;
    }
}


/* 针对超小屏幕设备的优化 */

@media screen and (max-width: 480px) {
    .panel {
        padding: 10px;
    }
    table {
        font-size: 14px;
    }
    th,
    td {
        padding: 8px 5px;
    }
    .delete-row {
        padding: 5px 10px;
    }
    /* 调整图例位置 */
    .chart-section canvas {
        margin-bottom: 20px;
    }
}


/* 横屏模式优化 */

@media screen and (max-height: 480px) and (orientation: landscape) {
    .container {
        padding: 5px;
    }
    .panel {
        margin-bottom: 10px;
    }
    /* 优化图表显示 */
    #chartContainer {
        height: 70vh;
    }
}

.settings-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.setting-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.setting-item select {
    width: 200px;
    padding: 0.5rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
}

.setting-item .note {
    font-size: 0.9rem;
    color: #666;
    margin-top: 0.25rem;
}

.color-scheme-container {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 0.5rem;
}

.color-preview {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
    max-width: 300px;
}

.color-sample {
    width: 30px;
    height: 30px;
    border-radius: 4px;
    border: 1px solid #ccc;
    cursor: pointer;
    transition: transform 0.2s;
}

.color-sample:hover {
    transform: scale(1.1);
}

#randomColor {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    white-space: nowrap;
}

.font-size-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#fontSize {
    width: 150px;
    cursor: pointer;
}

#fontSizeValue {
    min-width: 45px;
    font-size: 0.9rem;
    color: #666;
}

.download-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.download-buttons button {
    flex: 1;
    min-width: 120px;
}


/* 移动端适配 */

@media screen and (max-width: 768px) {
    .download-buttons {
        flex-direction: column;
    }
    .download-buttons button {
        width: 100%;
    }
}

.color-input-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#labelColor {
    width: 50px;
    height: 30px;
    padding: 0;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
}

#labelColorHex {
    width: 80px;
    padding: 0.25rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-family: monospace;
}