:root {
    --primary-color: #4361ee;
    --accent-color: #3f37c9;
    --bg-color: #f8f9fa;
    --text-color: #212529;
    --light-gray: #e9ecef;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    max-width: 700px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* 标题和介绍样式 */
.header {
    text-align: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--light-gray);
}

.main-header {
    font-family: 'Comic Sans MS', cursive, sans-serif;
    color: var(--primary-color);
    margin-bottom: 8px;
    font-weight: 600;
}

.header em {
    font-style: normal;
    font-size: 12px;
    color: #6c757d;
}

/* 控制面板样式 */
.control-panel {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 12px;
    gap: 20px;
}

.control-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.control-label {
    font-size: 12px;
    color: #6c757d;
}

/* 开关样式 - 缩小版 */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 18px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .3s;
    border-radius: 18px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 12px;
    width: 12px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .3s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--primary-color);
}

input:focus + .toggle-slider {
    box-shadow: 0 0 1px var(--primary-color);
}

input:checked + .toggle-slider:before {
    transform: translateX(18px);
}

.toggle-text {
    font-size: 12px;
    font-weight: 500;
    color: var(--primary-color);
}

/* 滑动条样式 - 缩小版 */
.slider-container {
    display: flex;
    align-items: center;
    gap: 6px;
}

.range-slider {
    /* -webkit-appearance: none; */
    appearance: none; /* 确保在所有浏览器中一致显示 */
    width: 80px;
    height: 4px;
    border-radius: 3px;  
    background: #d3d3d3;
    outline: none;
    padding: 0; /* 移除可能影响滑动范围的内边距 */
    margin: 0; /* 移除可能影响滑动范围的外边距 */
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%; 
    background: var(--primary-color);
    cursor: pointer;
}

.range-slider::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
}

.slider-value {
    font-size: 12px;
    font-weight: 500;
    color: var(--primary-color);
    min-width: 16px;
    text-align: center;
}

/* 输入区域样式 */
.input-group {
    display: flex;
    margin: 16px 0;
    gap: 12px;
}

input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #ced4da;
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: border 0.2s;
}

input:focus {
    outline: none;
    border-color: var (--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

button {
    padding: 12px 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    cursor: pointer;
    transition: background 0.2s;
}

button:hover {
    background: var(--accent-color);
}

/* 结果区域样式 */
#result {
    margin-top: 24px;
    padding: 32px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    min-height: 100px;
    position: relative; /* 为背景图定位提供参考 */
    overflow: hidden; /* 确保背景图不溢出圆角 */
}

/* 结果控制按钮样式 */
.result-controls {
    display: none;
    margin-bottom: 12px;
}

.result-button {
    padding: 4px 8px;
    border-radius: 16px;
    background: transparent;
    border: 1px solid;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1;
}

.stop-button {
    border-color: #dc3545;
    color: #dc3545;
}

.stop-button:hover {
    background-color: #dc3545;
    color: white;
}

.reset-button {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.reset-button:hover {
    background-color: var(--primary-color);
    color: white;
}

/* Markdown样式 */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    overflow-x: auto;
    display: block;
}

td, th {
    border: 1px solid #dee2e6;
    padding: 12px;
}

th {
    background-color: #f1f3f5;
    font-weight: 600;
}

tr:nth-child(even) {
    background-color: #f8f9fa;
}

/* 加载动画 */
.loader {
    display: inline-block;
    position: relative;
    width: 100%;
    text-align: center;
    padding: 24px;
}

.loader:after {
    content: "少女祈祷中...";
    color: var(--primary-color);
    animation: loadingDots 1.5s infinite;
}

@keyframes loadingDots {
    0% { content: "少女祈祷中"; }
    33% { content: "少女祈祷中."; }
    66% { content: "少女祈祷中.."; }
    100% { content: "少女祈祷中..."; }
}

/* 页脚样式 */
.footer {
    margin-top: 40px;
    text-align: center;
    font-size: 12px;
    color: #6c757d;
    padding-top: 16px;
    border-top: 1px solid var(--light-gray);
}

/* 响应式样式 */
@media (max-width: 576px) {
    body {
        padding: 10px;
    }
    
    #result {
        padding: 16px;
        margin-top: 16px;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    input {
        width: 100%;
    }
    
    button {
        width: 100%;
    }
    
    .control-panel {
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .control-item {
        flex: 1;
        min-width: 120px;
        justify-content: flex-start;
    }
    
    /* 表格样式优化 */
    td, th {
        padding: 8px;
        font-size: 14px;
    }
}

/* 赞赏图标样式 */
.mini-icon {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin: 0 3px;
    border-radius: 3px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.mini-icon:hover {
    transform: scale(1.2);
}

.appreciation {
    display: inline-block;
}

/* 弹出层样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0);
    visibility: hidden;
    transition: background-color 0.3s ease, visibility 0.3s ease;
}

.modal.show {
    display: block;
    visibility: visible;
    background-color: rgba(0, 0, 0, 0.7);
}

.modal-content {
    background-color: white;
    font-size: 12px;
    margin: 15% auto;
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    max-width: 320px; /* 限制最大宽度 */
    width: 90%;      /* 响应式宽度 */
    text-align: center;
    position: relative;
    opacity: 0;
    transform: translateY(-20px);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.modal.show .modal-content {
    opacity: 1;
    transform: translateY(0);
}

.full-image {
    max-width: 100%;
    max-height: 160px; /* 限制图片高度 */
    margin-bottom: 16px;
}

.close-button {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    font-weight: bold;
    color: #aaa;
    cursor: pointer;
}

.close-button:hover {
    color: var(--primary-color);
}

/* 下拉菜单样式 */
.select-container {
    position: relative;
}

.select-dropdown {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: white;
    border: 1px solid #ced4da;
    border-radius: var(--border-radius);
    padding: 4px 24px 4px 8px;
    font-size: 12px;
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23212529' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 12px;
}

.select-dropdown:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(67, 97, 238, 0.2);
}

.select-dropdown option {
    padding: 8px;
}

/* 响应式样式 */
@media (max-width: 576px) {
    .input-group {
        flex-direction: column;
    }
    
    input {
        width: 100%;
    }
    
    button {
        width: 100%;
    }
    
    .control-panel {
        justify-content: space-between;
    }
    
    .control-panel {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .control-item {
        flex: 1;
        min-width: 120px;
        justify-content: flex-start;
    }
}

/* 高级配置按钮样式 */
.advanced-config-btn {
    display: inline-block;
    margin: 12px auto;
    padding: 6px 12px;
    background: transparent;
    border: 1px solid #6c757d;
    color: #6c757d;
    font-size: 12px;
    border-radius: 4px;
}

.advanced-config-btn:hover {
    background: #6c757d;
    color: white;
}

/* 配置面板样式 */
.config-panel {
    display: none;
    margin-top: 12px;
    padding: 16px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.config-panel.show {
    display: block;
}

.config-item {
    margin-bottom: 12px;
}

.config-item label {
    display: block;
    font-size: 12px;
    color: #6c757d;
    margin-bottom: 4px;
}

.config-item input, 
.config-item select {
    width: 100%;
    padding: 8px;
    font-size: 14px;
    border: 1px solid #ced4da;
    border-radius: 4px;
}

.config-advice {
    font-size: 10px;
    color: #6c757d;
    margin-top: 8px;
}

.config-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 8px;
}

.config-actions button {
    padding: 6px 12px;
    font-size: 12px;
}

.config-actions .reset-config,
.config-actions .delete-config {
    background: transparent;
    border: 1px solid #dc3545;
    color: #dc3545;
}

.config-actions .reset-config:hover,
.config-actions .delete-config:hover {
    background: #dc3545;
    color: white;
}

.config-actions .set-current-config {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.config-actions .set-current-config:hover {
    background: var(--primary-color);
    color: white;
}

.config-actions .add-new-config {
    background: transparent;
    border: 1px solid #28a745;
    color: #28a745;
    margin-right: auto; /* 将添加按钮推到左侧 */
}

.config-actions .add-new-config:hover {
    background: #28a745;
    color: white;
}

.config-actions .cancel-config {
    background: transparent;
    border: 1px solid #6c757d;
    color: #6c757d;
}

.config-actions .cancel-config:hover {
    background: #6c757d;
    color: white;
}

/* 每日一句样式 */
.result-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 16px;
    margin: 16px 0;
    color: #555;
    font-style: italic;
}

.result-content h2 {
    color: var(--primary-color);
    margin-bottom: 16px;
    font-size: 1.5em;
}

.result-content blockquote em {
    font-style: normal;
    font-weight: 500;
    color: #333;
    font-size: 1.1em;
}

/* 每日一句样式 */
.daily-quote {
    font-family: Georgia, serif;
    padding: 10px;
}

.quote-english {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
    line-height: 1.4;
}

.quote-chinese {
    font-size: 16px;
    margin-bottom: 16px;
    color: #666;
}

.quote-source {
    font-size: 14px;
    color: #888;
    text-align: right;
    font-style: italic;
}

.daily-quote-loading {
    text-align: center;
    padding: 20px;
    color: var(--primary-color);
}

/* 单词结果区域 */
.word-result {
    min-height: 50px;
}

.error-message {
    color: #dc3545;
    padding: 10px;
    border-left: 3px solid #dc3545;
    background-color: rgba(220, 53, 69, 0.05);
}

/* 信息消息样式 */
.info-message {
    color: #0c5460;
    background-color: #d1ecf1;
    border-left: 3px solid #0c5460;
    padding: 10px;
    margin: 10px 0;
}

/* 自动消失的提示框样式 */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    background-color: rgba(59, 59, 59, 0.9);
    color: white;
    padding: 10px 16px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    min-width: 200px;
    max-width: 300px;
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.3s, transform 0.3s;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast.success {
    border-left: 4px solid #28a745;
}

.toast.error {
    border-left: 4px solid #dc3545;
}

.toast.info {
    border-left: 4px solid var(--primary-color);
}

/* 音标样式 */
.phonetic {
    cursor: pointer;
    color: var(--primary-color);
    transition: all 0.2s ease;
}

.phonetic:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.phonetic:active {
    transform: scale(0.98);
}