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

body.login-page {
    background-color: #f0f2f5;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.container.login-container {
    padding: 30px;
    width: 350px;
}

.container.welcome-container {
    text-align: center;
    max-width: 600px;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.header.login-header {
    text-align: center;
    margin-bottom: 25px;
}

h1 {
    color: #333;
    margin: 0;
}

h1.login-header h1 {
    font-size: 24px;
    margin-bottom: 5px;
}

h1.login-header p {
    color: #666;
    font-size: 14px;
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
}

p {
    margin: 0 0 10px 0;
}

pre {
    background-color: #f8f9fa;
    padding: 10px;
    border-radius: 4px;
    overflow-x: auto;
}

code {
    background-color: #f8f9fa;
    padding: 2px 4px;
    border-radius: 3px;
}

ul {
    padding-left: 20px;
}

li {
    margin-bottom: 5px;
}

a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.user-info {
    text-align: right;
    color: #666;
    margin-bottom: 10px;
}

.user-info.login-prompt {
    text-align: center;
    padding: 20px;
    background-color: #e3f2fd;
    border-radius: 5px;
    margin-bottom: 20px;
}

.logout-btn {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 14px;
}

.logout-btn:hover {
    background-color: #d32f2f;
}

.logout-btn.f44336 {
    background-color: #f44336;
}

.logout-btn.f44336:hover {
    background-color: #d32f2f;
}

.admin-link {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 14px;
    text-decoration: none;
    margin-right: 10px;
}

.admin-link:hover {
    background-color: #0056b3;
}

.admin-link.one {
    background-color: #17a2b8;
}

.admin-link.one:hover {
    background-color: #138496;
}

.back-link {
    display: inline-block;
    padding: 8px 16px;
    background-color: #17a2b8;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
}

.back-link:hover {
    background-color: #138496;
}

.back-link.right-margin {
    margin-right: 10px;
}

.login-link {
    color: #1976d2;
    text-decoration: none;
    font-weight: bold;
}

.login-link:hover {
    text-decoration: underline;
}

.login-link.block {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    text-decoration: none;
    border-radius: 4px;
}

.login-link.block:hover {
    background-color: #45a049;
}

.version-list {
    list-style-type: none;
    padding: 0;
}

.version-item {
    padding: 15px;
    margin: 10px 0;
    background-color: #f8f9fa;
    border-radius: 5px;
    border: 1px solid #dee2e6;
    cursor: pointer;
    transition: all 0.3s ease;
}

.version-item:hover {
    background-color: #e9ecef;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.version-name {
    font-size: 18px;
    font-weight: bold;
    color: #007bff;
}

.version-path {
    font-size: 14px;
    color: #6c757d;
    margin-top: 5px;
}

.empty-message {
    text-align: center;
    color: #6c757d;
    font-style: italic;
    padding: 20px;
}

/* FTP列表页面样式 */
.ftp-file-list {
    margin-top: 20px;
}

.file-list {
    list-style: none;
    padding: 0;
}

.file-list.directory-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.file-item {
    display: flex;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid #eee;
}

.file-item.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.file-item.padding-small {
    padding: 8px 0;
}

.file-item.padding-medium {
    padding: 5px 0;
}

.file-item.grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    align-items: center;
}

.file-item:last-child {
    border-bottom: none;
}

.file-icon {
    margin-right: 10px;
    font-size: 1.2em;
}

.file-name {
    flex: 1;
    font-weight: 500;
}

.file-name.bold {
    font-weight: bold;
    color: #0066cc;
}

.file-size {
    color: #666;
    font-size: 0.9em;
}

.file-size.margin-left {
    margin-left: 10px;
}

.directory .file-name {
    color: #0066cc;
    font-weight: bold;
}

.error {
    color: #d32f2f;
    background-color: #ffebee;
    padding: 15px;
    border-radius: 4px;
    text-align: center;
}

.error.f8d7da {
    background-color: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 4px;
    margin: 20px 0;
}

.empty {
    text-align: center;
    color: #999;
    font-style: italic;
}

.success {
    color: #28a745;
    font-weight: bold;
}

.success.e8f5e9 {
    background-color: #e8f5e9;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    color: #2e7d32;
}

.danger {
    color: #dc3545;
    font-weight: bold;
}

button {
    background-color: #0066cc;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background-color: #0052a3;
}

button.refresh-btn {
    padding: 8px 16px;
    background-color: #17a2b8;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

button.refresh-btn:hover {
    background-color: #138496;
}

button.test-login {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    margin: 10px 0;
}

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

/* 管理员面板样式 */
.tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid #ddd;
}

.tab {
    padding: 10px 20px;
    cursor: pointer;
    background-color: #f0f0f0;
    border: 1px solid #ddd;
    border-bottom: none;
    border-radius: 5px 5px 0 0;
    margin-right: 5px;
}

.tab.active {
    background-color: white;
    border-bottom: 1px solid white;
    margin-bottom: -1px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.panel {
    margin-bottom: 30px;
}

.panel h2 {
    color: #333;
    margin-bottom: 15px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #f8f9fa;
    font-weight: bold;
}

tr:hover {
    background-color: #f5f5f5;
}

.btn {
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.btn-primary {
    background-color: #007bff;
    color: white;
}

.btn-danger {
    background-color: #dc3545;
    color: white;
}

.btn-warning {
    background-color: #ffc107;
    color: #212529;
}

.btn-success {
    background-color: #28a745;
    color: white;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: #4CAF50;
}

.form-row {
    display: flex;
    gap: 15px;
}

.form-col {
    flex: 1;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 20px;
    border-radius: 8px;
    width: 500px;
    max-width: 90%;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.close {
    font-size: 24px;
    cursor: pointer;
}

.search-box {
    margin-bottom: 15px;
}

.search-box input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

.no-data {
    text-align: center;
    color: #999;
    padding: 20px;
}

.filter-controls {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    align-items: end;
}

.filter-group {
    flex: 1;
}

/* 登录页面样式 */
.login-container {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 350px;
}

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 6px;
    color: #333;
    font-weight: 500;
}

.input-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
}

.login-button {
    width: 100%;
    padding: 12px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

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

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

.error-message {
    color: #d32f2f;
    background-color: #ffebee;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
    display: none;
}

.success-message {
    color: #2e7d32;
    background-color: #e8f5e9;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
    display: none;
}

.hint {
    margin-top: 20px;
    padding: 10px;
    background-color: #e3f2fd;
    border-radius: 4px;
    font-size: 12px;
    color: #1976d2;
}

.loading {
    display: none;
    text-align: center;
    margin-bottom: 20px;
}

.loading.text-center {
    text-align: center;
    padding: 50px;
    color: #666;
}

.spinner {
    border: 2px solid #f3f3f3;
    border-top: 2px solid #4CAF50;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.debug-buttons {
    margin-top: 20px;
    text-align: center;
}

.debug-button {
    background-color: #6c757d;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    margin: 0 5px;
}

.home-button {
    background-color: #17a2b8;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    text-decoration: none;
    display: inline-block;
    margin-top: 15px;
    text-align: center;
}

.home-button:hover {
    background-color: #138496;
}

/* 调试页面样式 */
.info-box {
    background-color: #e3f2fd;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.info-box.error-box {
    background-color: #ffebee;
}

.info-box.success-box {
    background-color: #e8f5e9;
}

pre.background-f5f5f5 {
    background-color: #f5f5f5;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}

/* Markdown查看器样式 */
.document-content {
    padding: 20px 0;
}

.document-content h1, .document-content h2, .document-content h3 {
    color: #333;
}

.document-content p {
    line-height: 1.6;
    color: #555;
}

.document-content ul, .document-content ol {
    padding-left: 20px;
}

.document-content li {
    margin-bottom: 10px;
}

.document-content code {
    background-color: #f8f9fa;
    padding: 2px 4px;
    border-radius: 3px;
    font-family: monospace;
}

.document-content pre {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}

/* Markdown列表页面样式 */
.section-title {
    font-size: 22px;
    font-weight: bold;
    color: #333;
    margin: 30px 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.directory-item {
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 15px;
}

.directory-item.background-f8f9fa {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #dee2e6;
}

.directory-name {
    font-weight: bold;
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
    padding-bottom: 5px;
    border-bottom: 1px solid #eee;
}

.directory-name.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.directory-name.font-weight-bold {
    font-weight: bold;
    color: #495057;
    margin-bottom: 10px;
}

.file-info {
    flex-grow: 1;
}

.file-link {
    color: #17a2b8;
    text-decoration: none;
    font-size: 16px;
}

.file-link:hover {
    text-decoration: underline;
}

.admin-controls {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #eee;
}

.admin-btn {
    display: inline-block;
    padding: 5px 10px;
    background-color: #28a745;
    color: white;
    text-decoration: none;
    border-radius: 3px;
    font-size: 12px;
    border: none;
    cursor: pointer;
}

.admin-btn.delete {
    background-color: #dc3545;
}

.admin-btn.rename {
    background-color: #ffc107;
    color: #212529;
}

.admin-btn.edit {
    background-color: #17a2b8;
}

.welcome-message {
    background-color: #e8f5e9;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    color: #2e7d32;
}

.welcome-message.text-center {
    text-align: center;
    padding: 50px;
    background-color: #f8f9fa;
    border-radius: 5px;
    margin: 20px 0;
    color: #666;
}

/* 文档管理页面样式 */
.editor-container {
    display: flex;
    height: 600px;
    gap: 20px;
}

.editor-panel, .preview-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.panel-header {
    background-color: #f8f9fa;
    padding: 10px;
    border: 1px solid #dee2e6;
    border-bottom: none;
    border-radius: 4px 4px 0 0;
    font-weight: bold;
    font-size: 16px;
}

.editor-textarea, .preview-content {
    flex: 1;
    border: 1px solid #dee2e6;
    border-radius: 0 0 4px 4px;
    padding: 15px;
    overflow-y: auto;
    background-color: white;
}

.editor-textarea {
    font-family: 'Courier New', monospace;
    resize: none;
    font-size: 14px;
    line-height: 1.5;
}

.preview-content {
    background-color: #fff;
    font-size: 16px;
    line-height: 1.6;
}

.editor-toolbar {
    margin-bottom: 15px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.editor-toolbar button {
    padding: 8px 12px;
    background-color: #e9ecef;
    border: 1px solid #ced4da;
    border-radius: 4px;
    cursor: pointer;
    font-family: Arial, sans-serif;
    font-size: 14px;
}

.editor-toolbar button:hover {
    background-color: #dee2e6;
}

.editor-toolbar button.active {
    background-color: #007bff;
    color: white;
}

.editor-actions {
    margin-top: 15px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.btn-editor {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.btn-editor-close {
    background-color: #6c757d;
    color: white;
}

.btn-editor-close:hover {
    background-color: #5a6268;
}

.btn-editor-save {
    background-color: #28a745;
    color: white;
}

.btn-editor-save:hover {
    background-color: #218838;
}

.file-actions {
    display: flex;
    gap: 5px;
}

.btn-edit {
    background-color: #ffc107;
    color: #212529;
}

.btn-delete {
    background-color: #dc3545;
    color: white;
}

.btn-add {
    background-color: #28a745;
    color: white;
}

.btn-view {
    background-color: #17a2b8;
    color: white;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}

/* 欢迎页面样式 */
.welcome-container {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 600px;
}

.welcome-header {
    margin-bottom: 30px;
}

.welcome-header h1 {
    color: #333;
    font-size: 28px;
    margin-bottom: 10px;
}

.welcome-header p {
    color: #666;
    font-size: 16px;
}

.access-button {
    display: inline-block;
    padding: 12px 30px;
    background-color: #4CAF50;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-size: 16px;
    transition: background-color 0.3s;
    margin: 10px;
}

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

.access-button.small {
    padding: 6px 12px;
    font-size: 14px;
}

.info-box.welcome-info {
    background-color: #e3f2fd;
    padding: 20px;
    border-radius: 4px;
    margin-top: 30px;
    text-align: left;
}

.info-box.welcome-info h3 {
    margin-top: 0;
    color: #1976d2;
}

.info-box.welcome-info ul {
    padding-left: 20px;
}

.info-box.welcome-info li {
    margin-bottom: 10px;
}

/* 调试管理页面样式 */
.result {
    margin-top: 15px;
    padding: 15px;
    background-color: #e9ecef;
    border-radius: 4px;
    white-space: pre-wrap;
    font-family: monospace;
}

.result.success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.result.error {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

/* 上传区域样式 */
.upload-section {
    margin-bottom: 30px;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.upload-section h2 {
    margin-top: 0;
}

.form-group textarea {
    min-height: 200px;
    font-family: monospace;
}

.btn-primary {
    background-color: #28a745;
}

.btn-primary:hover {
    background-color: #218838;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .directory-list {
        grid-template-columns: 1fr;
    }
    
    .editor-container {
        flex-direction: column;
        height: auto;
    }
}