--- START OF FILE style-1.css ---

/* 在现有CSS文件末尾添加以下内容 */

/* ================================================== */
/* Prompt配置区域样式 */
/* ================================================== */
/* Master config details style */
.master-config-details, /* New: Master config details class */
.prompt-config-details,
.advanced-config-details,
.config-management-details {
    background-color: #ffffff;
    border: 1px solid #dadce0;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(60,64,67,0.1);
    padding: 12px;
    font-size: 0.9em;
    margin-bottom: 10px;
}

.master-config-details summary, /* New: Master config details summary */
.prompt-config-details summary,
.advanced-config-details summary,
.config-management-details summary {
    cursor: pointer;
    font-weight: bold;
    color: #4285f4;
    padding-bottom: 5px;
    list-style: none;
    position: relative;
    padding-left: 20px;
}

.master-config-details summary::-webkit-details-marker, /* New */
.prompt-config-details summary::-webkit-details-marker,
.advanced-config-details summary::-webkit-details-marker,
.config-management-details summary::-webkit-details-marker { 
    display: none; 
}

.master-config-details summary::before, /* New */
.prompt-config-details summary::before,
.advanced-config-details summary::before,
.config-management-details summary::before {
    content: "\f0d7";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.2s;
}

.master-config-details[open] summary::before, /* New */
.prompt-config-details[open] summary::before,
.advanced-config-details[open] summary::before,
.config-management-details[open] summary::before { 
    transform: translateY(-50%) rotate(-180deg); 
}

.master-config-content, /* New */
.prompt-config-content,
.advanced-config-content,
.config-management-content {
    padding-top: 8px;
    border-top: 1px solid #eee;
    margin-top: 5px;
}

/* 单选按钮组样式 */
.radio-group {
    display: flex;
    gap: 15px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 8px 16px;
    border: 1px solid #dadce0;
    border-radius: 20px;
    transition: all 0.3s ease;
    background-color: #f8f9fa;
    font-size: 0.9em;
    color: #5f6368;
}

.radio-label:hover {
    background-color: #e8f0fe;
    border-color: #4285f4;
}

.radio-label input[type="radio"] {
    margin-right: 6px;
    cursor: pointer;
}

.radio-label input[type="radio"]:checked + span {
    font-weight: 600;
    color: #4285f4;
}

.radio-label:has(input[type="radio"]:checked) {
    background-color: #e8f0fe;
    border-color: #4285f4;
}

/* 术语表样式 */
#glossary_container {
    margin: 10px 0;
    max-height: 200px;
    overflow-y: auto;
}

.glossary-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.glossary-item input {
    flex: 1;
    padding: 8px 10px;
    border: 1px solid #dadce0;
    border-radius: 4px;
    font-size: 0.9em;
    background-color: #f8f9fa;
}

.glossary-item input:focus {
    outline: none;
    border-color: #4285f4;
    background-color: #ffffff;
}

.glossary-item span {
    color: #5f6368;
    font-weight: 500;
    font-size: 1.1em;
}

.remove-glossary-btn {
    background-color: #ea4335;
    color: white;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-glossary-btn:hover {
    background-color: #d33b2c;
}

/* 添加术语按钮 */
#add_glossary_btn {
    background-color: #34a853;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: background-color 0.3s ease;
    margin-top: 5px;
}

#add_glossary_btn:hover {
    background-color: #2d8e47;
}

#add_glossary_btn i {
    font-size: 0.9em;
}

/* 批处理设置样式 */
.batch-settings {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 10px;
}

.batch-setting-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.batch-setting-item label {
    font-size: 0.85em;
    color: #5f6368;
    font-weight: normal;
}

.batch-setting-item input[type="number"] {
    padding: 8px 10px;
    border: 1px solid #dadce0;
    border-radius: 4px;
    background-color: #f8f9fa;
    font-size: 0.9em;
}

/* 自定义Prompt文本框样式 */
#custom_system_prompt,
#custom_user_prompt,
#additional_context {
    width: 100%;
    padding: 10px;
    border: 1px solid #dadce0;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.85em;
    resize: vertical;
    background-color: #f8f9fa;
    color: #202124;
    box-sizing: border-box;
}

#custom_system_prompt:focus,
#custom_user_prompt:focus,
#additional_context:focus {
    outline: none;
    border-color: #4285f4;
    background-color: #ffffff;
}

/* 保留术语输入框 */
#preserve_terms {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #dadce0;
    border-radius: 4px;
    font-size: 0.9em;
    background-color: #f8f9fa;
    box-sizing: border-box;
}

#preserve_terms:focus {
    outline: none;
    border-color: #4285f4;
    background-color: #ffffff;
}

/* 专业领域下拉框 */
#professional_domain {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #dadce0;
    border-radius: 4px;
    font-size: 0.9em;
    background-color: #f8f9fa;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%234285f4%22%20d%3D%22M287%2C197.4L159.9%2C68.9c-3.7-3.7-9.8-3.7-13.6%2C0L5.4%2C197.4c-3.7%2C3.7-3.7%2C9.8%2C0%2C13.6l13.6%2C13.6c3.7%2C3.7%2C9.8%2C3.7%2C13.6%2C0L146.7%2C109.8c3.7-3.7%2C9.8-3.7%2C13.6%2C0l113.6%2C113.6c3.7%2C3.7%2C9.8%2C3.7%2C13.6%2C0l13.6-13.6c3.7-3.8%2C3.7-9.8%2C0-13.6z%22%2F%3E%3C%2Fsvg%3E');
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 12px;
    padding-right: 30px;
    cursor: pointer;
}

/* 确保新的details元素与现有样式一致 */
.master-config-content .form-group, /* New */
.prompt-config-content .form-group,
.advanced-config-content .form-group,
.config-management-content .form-group { 
    margin-bottom: 12px; 
}

.master-config-content label, /* New */
.prompt-config-content label,
.advanced-config-content label,
.config-management-content label { 
    display: block; 
    margin-bottom: 5px; 
    font-weight: normal; 
    font-size: 0.9em; 
    color: #5f6368; 
}

/* 动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#professional_domain_group,
#custom_prompt_group {
    animation: fadeIn 0.3s ease-out;
}

/* Configuration management specific styles */
.config-controls {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

/* Style the select dropdown within config-controls */
.config-controls select {
    flex-grow: 1;
    padding: 8px 10px;
    border: 1px solid #dadce0;
    border-radius: 4px;
    font-size: 0.9em;
    background-color: #f8f9fa;
    color: #3c4043;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%234285f4%22%20d%3D%22M287%2C197.4L159.9%2C68.9c-3.7-3.7-9.8-3.7-13.6%2C0L5.4%2C197.4c-3.7%2C3.7-3.7%2C9.8%2C0%2C13.6l13.6%2C13.6c3.7%2C3.7%2C9.8%2C3.7%2C13.6%2C0L146.7%2C109.8c3.7-3.7%2C9.8-3.7%2C13.6%2C0l113.6%2C113.6c3.7%2C3.7%2C9.8%2C3.7%2C13.6%2C0l13.6-13.6c3.7-3.8%2C3.7-9.8%2C0-13.6z%22%2F%3E%3C%2Fsvg%3E');
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 12px;
    padding-right: 30px;
    cursor: pointer;
}

/* Base style for buttons in config-controls */
.config-controls .small-button {
    background-color: #4285f4;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: background-color 0.3s ease;
    white-space: nowrap; /* Prevent text wrapping on small screens */
}

.config-controls .small-button:hover {
    background-color: #357ae8;
}

/* Specific style for delete button */
.config-controls .small-button.danger {
    background-color: #ea4335;
}

.config-controls .small-button.danger:hover {
    background-color: #d33b2c;
}

/* For file input styled as button */
.config-controls label.small-button {
    cursor: pointer;
    background-color: #f8f9fa;
    border: 1px solid #dadce0;
    color: #5f6368;
    padding: 8px 16px; /* Adjusted padding to match other small buttons */
    border-radius: 4px;
    font-size: 0.9em;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    white-space: nowrap; /* Prevent text wrapping */
}

.config-controls label.small-button:hover {
    background-color: #e8f0fe;
    border-color: #c6dafc;
    color: #1a73e8;
}

@media (max-width: 768px) {
    /* 修复翻译模式选项卡在手机端超出边框的问题 */
    .prompt-config-details .radio-group,
    .radio-group {
        display: flex !important;
        flex-direction: column !important;
        gap: 8px !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin: 8px 0 !important;
        overflow: hidden !important;
    }
    
    .prompt-config-details .radio-label,
    .radio-label {
        display: flex !important;
        width: 100% !important;
        justify-content: flex-start !important;
        align-items: center !important;
        margin: 0 !important;
        box-sizing: border-box !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        max-width: 100% !important;
        flex-wrap: nowrap !important;
    }
    
    /* 确保容器不会超出 */
    .prompt-config-content,
    .form-group {
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
    
    /* 所有配置容器设置上下距离 - 仅移动端 */
    .master-config-details,
    .api-config-details,
    .prompt-config-details,
    .advanced-config-details,
    .config-management-details {
        margin: 6px 0 !important;
    }
    
    /* 收起后的配置容器高度减小 - 仅移动端 */
    .master-config-details:not([open]),
    .api-config-details:not([open]),
    .prompt-config-details:not([open]),
    .advanced-config-details:not([open]),
    .config-management-details:not([open]) {
        padding: 8px 12px !important;
    }
    
    .master-config-details:not([open]) summary,
    .api-config-details:not([open]) summary,
    .prompt-config-details:not([open]) summary,
    .advanced-config-details:not([open]) summary,
    .config-management-details:not([open]) summary {
        padding-bottom: 2px !important;
        padding-left: 20px !important;
    }
    
    .glossary-item {
        flex-wrap: wrap;
        margin-bottom: 2px !important;
    }
    
    .glossary-item input {
        min-width: calc(50% - 20px);
    }
    
    .glossary-item span {
        width: 100%;
        text-align: center;
        margin: 2px 0;
    }
    
    .remove-glossary-btn {
        margin-left: auto;
    }
    
    .batch-settings {
        grid-template-columns: 1fr;
    }
    
    #custom_system_prompt,
    #custom_user_prompt,
    #additional_context {
        font-size: 0.8em;
    }

    .config-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
    }

    .config-controls select {
        width: 100%;
        margin-bottom: 2px;
    }
    
    .config-controls .small-button,
    .config-controls label.small-button {
        width: auto;
        max-width: 100%;
        margin-bottom: 2px;
        font-size: 0.8em;
        padding: 6px 12px;
        text-align: center;
        box-sizing: border-box;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}


body {
    font-family: 'Google Sans', 'Noto Sans CJK SC', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f8f9fa;
    color: #202124;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.header {
    background-color: #4285f4;
    color: white;
    padding: 10px 0;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 10px;
}

.header h1 {
    margin: 0;
    font-size: 1.8em;
    font-weight: 500;
}

.main-wrapper {
    display: flex;
    flex-direction: column;
    width: 95%;
    max-width: 1400px;
    margin: 10px auto;
    padding: 0 10px;
    box-sizing: border-box;
    flex-grow: 1;
}

/* API Config Details styles */
.api-config-details {
    background-color: #ffffff;
    border: 1px solid #dadce0;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(60,64,67,0.1);
    padding: 12px;
    font-size: 0.9em;
    margin-bottom: 10px;
}

.api-config-details summary {
    cursor: pointer;
    font-weight: bold;
    color: #4285f4;
    padding-bottom: 5px;
    list-style: none;
    position: relative;
    padding-left: 20px;
}

.api-config-details summary::-webkit-details-marker { display: none; }
.api-config-details summary::before {
    content: "\f0d7";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.2s;
}
.api-config-details[open] summary::before { transform: translateY(-50%) rotate(-180deg); }
.api-config-content {
    padding-top: 8px;
    border-top: 1px solid #eee;
    margin-top: 5px;
}
.api-config-content .form-group { margin-bottom: 8px; }
.api-config-content label { display: block; margin-bottom: 3px; font-weight: normal; font-size: 0.9em; color: #5f6368; }
.api-config-content input[type="text"],
.api-config-content input[type="password"],
.api-config-content select {
    font-size: 0.9em;
    padding: 8px 10px;
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #dadce0;
    border-radius: 4px;
    background-color: #f8f9fa;
}

.language-selection-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(60,64,67,0.1);
    padding: 10px 15px;
    margin-bottom: 15px;
    gap: 10px;
}

.lang-select {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid #dadce0;
    border-radius: 4px;
    font-size: 1em;
    background-color: #ffffff;
    color: #3c4043;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%234285f4%22%20d%3D%22M287%2C197.4L159.9%2C68.9c-3.7-3.7-9.8-3.7-13.6%2C0L5.4%2C197.4c-3.7%2C3.7-3.7%2C9.8%2C0%2C13.6l13.6%2C13.6c3.7%2C3.7%2C9.8%2C3.7%2C13.6%2C0L146.7%2C109.8c3.7-3.7%2C9.8-3.7%2C13.6%2C0l113.6%2C113.6c3.7%2C3.7%2C9.8%2C3.7%2C13.6%2C0l13.6-13.6c3.7-3.8%2C3.7-9.8%2C0-13.6z%22%2F%3E%3C%2Fsvg%3E');
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 12px;
    padding-right: 30px;
    cursor: pointer;
}

.swap-button {
    background-color: #f8f9fa;
    border: 1px solid #dadce0;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2em;
    color: #5f6368;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.swap-button:hover {
    background-color: #e8f0fe;
    box-shadow: 0 1px 3px rgba(60,64,67,0.1);
}

.translation-container {
    display: flex;
    gap: 10px;
    flex-grow: 1;
    align-items: stretch;
}

.input-panel, .output-panel {
    flex: 1;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(60,64,67,0.1);
    padding: 15px;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    min-height: 400px;
}

.translate-button-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
}

button.central-translate-button {
    background-color: #4285f4;
    color: white;
    border: 1px solid #dadce0;
    border-radius: 50%;
    width: 50px;

    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5em;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 5px rgba(66, 133, 244, 0.2);
}

button.central-translate-button:hover {
    background-color: #357ae8;
    box-shadow: 0 4px 8px rgba(66, 133, 244, 0.3);
}

.mode-toggle-buttons {
    display: flex;
    border-bottom: 1px solid #dadce0;
    margin-bottom: 15px;
}

.mode-button {
    flex: 1;
    background-color: transparent;
    border: none;
    padding: 10px 0;
    font-size: 1em;
    color: #5f6368;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: color 0.3s ease, border-bottom-color 0.3s ease;
    font-weight: 500;
}

.mode-button.active {
    color: #4285f4;
    border-bottom-color: #4285f4;
}

.input-content {
    flex-grow: 1;
    display: none;
    flex-direction: column;
}
.input-content.active {
    display: flex;
}

/* ================================================== */
/* >>>>>>>>>> START OF ADDED/MODIFIED CSS FOR INPUT & OUTPUT PANEL HEADERS <<<<<<<<<< */
.input-header, /* New for input panel */
.output-header {  /* Existing, but ensure it's consistent */
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 8px;
    gap: 8px; /* Space between buttons if multiple */
    padding-bottom: 5px;
    /* border-bottom: 1px solid #eee; /* Optional separator */
}

.small-icon-button {
    background-color: #f8f9fa;
    border: 1px solid #dadce0;
    color: #5f6368;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85em;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.small-icon-button:hover {
    background-color: #e8f0fe;
    border-color: #c6dafc;
    color: #1a73e8;
}

.small-icon-button:active {
    background-color: #d2e3fc;
}

.small-icon-button i {
    font-size: 0.9em;
    line-height: 1;
}

.small-icon-button.clear-button { /* Specific for clear button */
    color: #d93025; /* Google Red for destructive actions */
}

.small-icon-button.clear-button:hover {
    background-color: #fce8e6;
    color: #a50e0e;
    border-color: #f7c4c0;
}

.small-icon-button.clear-button:active {
    background-color: #f5c1bc;
}

#text_input,
#translated_text_display {
    width: 100%;
    flex-grow: 1;
    min-height: 250px; /* Base min-height, can be less than panel's if header takes space */
    border: none;
    resize: none;
    font-size: 1.2em;
    padding: 10px;
    box-sizing: border-box;
    outline: none;
    color: #202124;
}
#text_input {
    background-color: transparent;
}
#translated_text_display {
    background-color: #f1f3f4;
}
/* <<<<<<<<<< END OF ADDED/MODIFIED CSS  <<<<<<<<<< */
/* ================================================== */

.file-upload-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100px;
    border: 2px dashed #dadce0;
    border-radius: 8px;
    background-color: #f8f9fa;
    padding: 10px;
    text-align: center;
    margin-top: 10px;
    margin-bottom: 10px;
}

.upload-button {
    background-color: #4285f4;
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9em;
    margin-bottom: 5px;
    transition: background-color 0.3s ease;
}

.upload-button:hover {
    background-color: #357ae8;
}

.file-name-display {
    font-size: 0.9em;
    color: #5f6368;
}

.form-group {
    margin-top: 10px;
    margin-bottom: 10px;
}
.form-group label {
    display: block;
    font-weight: normal;
    font-size: 0.9em;
    color: #5f6368;
    margin-bottom: 4px;
}
.form-group input[type="text"],
.form-group input[type="password"],
.form-group select {
    background-color: #f8f9fa;
    border: 1px solid #dadce0;
    padding: 8px 10px;
    border-radius: 4px;
    font-size: 0.9em;
    width: 100%;
    box-sizing: border-box;
}

#translation_format_group div {
    margin-bottom: 5px;
}
#translation_format_group input[type="radio"] {
    margin-right: 5px;
    vertical-align: middle;
}
#translation_format_group .radio-label {
    font-size: 0.9em;
    color: #3c4043;
    font-weight: normal;
    display: inline;
    margin-bottom: 0;
}

.file-output-path {
    margin-top: 15px;
}
.file-output-path .path-input-group {
    display: flex;
    gap: 5px;
}
.file-output-path .path-input-group input {
    flex-grow: 1;
}
.file-output-path .path-input-group .small-button {
    background-color: #5f6368;
    color: white;
    border: none;
    border-radius: 4px;
    padding: 8px 10px;
    cursor: pointer;
    font-size: 0.9em;
    transition: background-color 0.3s ease;
    white-space: nowrap;
}
.file-output-path .path-input-group .small-button:hover {
    background-color: #3c4043;
}

button:disabled {
    background-color: #cccccc !important;
    color: #666666 !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
}
button.central-translate-button:disabled {
    background-color: #cccccc !important;
}

.status-log-area {
    width: 100%;
    max-width: 1400px;
    margin: 15px auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    box-sizing: border-box;
    padding: 0 10px;
}

.status-message {
    padding: 10px;
    border-radius: 5px;
    font-weight: bold;
    text-align: center;
    border: 1px solid transparent;
    font-size: 0.9em;
    min-height: 1.2em;
}

.status-message.info { background-color: #e2f2ff; color: #0056b3; border-color: #b3d9ff; }
.status-message.success { background-color: #d4edda; color: #155724; border-color: #c3e6cb; }
.status-message.error { background-color: #f8d7da; color: #721c24; border-color: #f5c6cb; }
.status-message.short-lived {}

.download-area {
    text-align: center;
    margin-top: 15px;
    padding-top: 10px;
    border-top: 1px solid #eee;
}

.download-area a {
    display: inline-block;
    padding: 10px 20px;
    background-color: #4285f4;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.download-area a:hover { background-color: #357ae8; }

.log-box {
    background-color: #ffffff;
    border: 1px solid #dadce0;
    padding: 15px;
    border-radius: 8px;
    margin-top: 0;
    max-height: 250px;
    overflow-y: auto;
    box-shadow: 0 1px 3px rgba(60,64,67,0.1);
}
.log-box h3 {
    margin-top: 0;
    color: #4285f4;
    font-size: 1.1em;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 10px;
}
.log-box pre {
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.85em;
    white-space: pre-wrap;
    word-wrap: break-word;
    color: #5f6368;
}

.hint {
    font-size: 0.8em;
    color: #70757a;
    margin-top: 5px;
    display: block;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .main-wrapper {
        padding: 0 10px;
    }
    .translation-container {
        flex-direction: column;
        align-items: center;
    }
    .input-panel, .output-panel {
        width: 100%;
        max-width: 700px;
    }
    .translate-button-container {
        width: 100%;
        max-width: 700px;
        margin: 15px 0;
    }
    button.central-translate-button {
        width: 60px;
        height: 60px;
    }
    .status-log-area {
        max-width: 700px;
        padding: 0;
    }
}


/* 模板文件上传样式 */
.template-upload-area {
    margin-top: 15px;
    padding: 15px;
    border: 2px dashed #e0e0e0;
    border-radius: 8px;
    background-color: #fafafa;
}

.template-upload-section {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap; /* Added for responsiveness */
    justify-content: flex-start; /* Changed from center to flex-start for left alignment */
}

/* Specific styles for the template upload button (inherits structural from .small-button from HTML class) */
.template-upload-button {
    background-color: transparent; /* No fill */
    border: none; /* No border */
    color: #4285f4; /* Primary blue for text */
    /* Inherits padding, font-size, border-radius, display, etc. from .small-button class in HTML */
    /* Add explicit common styles for consistency even if potentially inherited, to be safe */
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 0.9em;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
    box-sizing: border-box;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.template-upload-button:hover {
    background-color: #e8f0fe; /* Light blue fill on hover */
    border-color: #c6dafc; /* Light blue border on hover */
    color: #1a73e8; /* Darker blue text on hover */
}

.optional-text {
    font-size: 12px;
    font-weight: normal;
    opacity: 0.8;
}


/* Excel配置区域的样式 */
.excel-settings {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.excel-advanced-settings {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.setting-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.setting-item label {
    font-size: 0.9em;
    font-weight: 500;
}

.setting-item input {
    padding: 5px 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

/* 复选框组样式 */
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 10px 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.95em;
}

.checkbox-label input[type="checkbox"] {
    margin: 0;
}

/* 文件类型特定的配置区域 */
#ppt_config_group,
#excel_config_group {
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 15px;
    background-color: #f9f9f9;
}

/* 专业领域选择器的optgroup样式 */
optgroup {
    font-weight: bold;
    color: #666;
}

optgroup option {
    font-weight: normal;
    color: #333;
    padding-left: 20px;
}


/* =================================
   PWA安装横幅样式
   ================================= */

.install-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #1f77b4, #4CAF50);
    color: white;
    padding: 12px 16px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.install-banner.show {
    transform: translateY(0);
}

.install-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: 12px;
    font-size: 14px;
}

.install-btn {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.install-btn:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.dismiss-btn {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 50%;
    transition: background 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
}

.dismiss-btn:hover {
    background: rgba(255,255,255,0.2);
}

/* 移动端优化 */
@media (max-width: 768px) {
    .install-content {
        flex-direction: row;
        text-align: left;
        gap: 8px;
        font-size: 13px;
    }
    
    .install-content span {
        flex: 1;
        line-height: 1.3;
    }
    
    .install-btn {
        padding: 6px 12px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .install-banner {
        padding: 10px 12px;
    }
    
    .install-content {
        gap: 6px;
        font-size: 12px;
    }
    
    .install-content span {
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
}

/* PWA安装成功提示 */
.install-success {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #4CAF50;
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    z-index: 10001;
    font-weight: 600;
    animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ================================================== */
/* 咖啡打赏按钮和弹窗样式 */
/* ================================================== */

/* Header样式调整 */
.header {
    text-align: center !important;
    padding: 20px !important;
}

.header h1 {
    margin: 0 !important;
}

/* 咖啡按钮区域 */
.coffee-section {
    text-align: right;
    padding: 0 20px 0 20px;
    margin-bottom: 0;
    line-height: 1;
}

/* 咖啡按钮样式 - 霓虹变色效果 */
.coffee-button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    padding: 5px 10px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    border-radius: 15px;
    position: relative;
    overflow: hidden;
    
    /* 霓虹渐变文字效果 */
    background: linear-gradient(45deg, 
        #ff0080, #ff8c00, #40e0d0, #ff1493, 
        #00ff7f, #1e90ff, #ff69b4, #ffd700);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: neonGradient 3s ease-in-out infinite;
    
    /* 霓虹光晕效果 */
    filter: drop-shadow(0 0 3px rgba(255, 0, 128, 0.5));
    transition: all 0.3s ease;
}

.coffee-button:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 8px rgba(255, 0, 128, 0.8)) 
            drop-shadow(0 0 15px rgba(64, 224, 208, 0.6));
    animation-duration: 1.5s;
}

.coffee-button i {
    font-size: 12px;
    /* 图标也应用霓虹效果 */
    background: linear-gradient(45deg, 
        #ff0080, #ff8c00, #40e0d0, #ff1493, 
        #00ff7f, #1e90ff, #ff69b4, #ffd700);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: neonGradient 3s ease-in-out infinite;
}

/* 霓虹渐变动画 */
@keyframes neonGradient {
    0% {
        background-position: 0% 50%;
    }
    25% {
        background-position: 100% 50%;
    }
    50% {
        background-position: 100% 100%;
    }
    75% {
        background-position: 0% 100%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* 额外的霓虹脉冲效果 */
.coffee-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(255, 0, 128, 0.1), rgba(255, 140, 0, 0.1), 
        rgba(64, 224, 208, 0.1), rgba(255, 20, 147, 0.1));
    border-radius: 15px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.coffee-button:hover::before {
    opacity: 1;
    animation: neonPulse 2s ease-in-out infinite;
}

@keyframes neonPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.6;
    }
}

/* 弹窗样式 */
.coffee-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.coffee-modal-content {
    background-color: #fefefe;
    margin: 10% auto;
    padding: 30px;
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.coffee-close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    right: 15px;
    top: 10px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.coffee-close:hover,
.coffee-close:focus {
    color: #ff6b6b;
}

.coffee-modal-content h3 {
    text-align: center;
    color: #333;
    margin-bottom: 25px;
    font-size: 24px;
    font-weight: 600;
}

.qr-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: 25px 0;
    gap: 20px;
}

.qr-item {
    text-align: center;
    flex: 1;
}

.qr-code {
    width: 200px;
    height: 200px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    border: 2px solid #f0f0f0;
}

.qr-code:hover {
    transform: scale(1.05);
}

.qr-item p {
    margin-top: 10px;
    font-weight: 500;
    color: #666;
    font-size: 16px;
}

.thank-text {
    text-align: center;
    color: #ff6b6b;
    font-size: 18px;
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 0;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .header {
        text-align: center !important;
        padding: 15px !important;
    }
    
    .coffee-section {
        text-align: center;
        padding: 0 15px 5px 15px;
        margin-bottom: 5px;
    }
    
    .coffee-button {
        font-size: 14px;
        padding: 3px 6px;
    }
    
    .coffee-button i {
        font-size: 13px;
    }
    
    /* 语言选择栏移动端样式 */
    .language-selection-bar {
        flex-direction: column !important;
        gap: 10px !important;
        padding: 15px 10px !important;
    }
    
    .lang-select {
        width: 100% !important;
        min-width: unset !important;
        font-size: 16px !important;
        padding: 12px !important;
        border-radius: 8px !important;
    }
    
    .swap-button {
        align-self: center !important;
        transform: rotate(90deg) !important;
        margin: 5px 0 !important;
        padding: 10px !important;
        width: 40px !important;
        height: 40px !important;
    }
    
    /* 确保下拉选项在移动端可读 */
    .lang-select option {
        font-size: 16px !important;
        padding: 8px !important;
    }
    
    .coffee-modal-content {
        margin: 20% auto;
        padding: 20px;
        width: 95%;
    }
    
    .qr-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .qr-code {
        width: 200px;
        height: 200px;
    }
    
    .coffee-modal-content h3 {
        font-size: 20px;
    }
    
    .thank-text {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .qr-code {
        width: 200px;
        height: 200px;
    }
    
    .coffee-modal-content {
        padding: 15px;
    }
}