/* 全局样式 */
:root {
    --primary-color: #4D6BFE;
    --primary-light: #E8EEFF;
    --secondary-color: #6C7693;
    --background-color: #F8F9FB;
    --hover-color: #F0F2F5;
    --border-color: #E5E7EB;
    --text-primary: #1E293B;
    --text-secondary: #64748B;
    --text-tertiary: #94A3B8;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
    --success-color: #10B981;
    --error-color: #EF4444;
    --warning-color: #F59E0B;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--background-color);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
}

button {
    background: none;
    border: none;
    cursor: pointer;
    outline: none;
}

textarea {
    resize: none;
    outline: none;
    border: none;
    overflow: hidden;
}

/* 应用容器 */
.app-container {
    display: flex;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

/* 侧边栏样式 */
.sidebar {
    width: 260px;
    height: 100%;
    background-color: white;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    z-index: 100;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    font-weight: 600;
}

.logo svg {
    width: 125px;
    height: 40px;
}

.toggle-sidebar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.toggle-sidebar:hover {
    background-color: var(--hover-color);
}

.new-chat-btn {
    margin: 16px;
    padding: 8px 16px;
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--radius-sm);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}

.new-chat-btn:hover {
    background-color: rgba(77, 107, 254, 0.15);
}

.new-chat-btn i {
    font-size: 16px;
}

/* 聊天历史记录样式 */
.chat-history {
    flex: 1;
    overflow-y: auto;
    padding: 0 8px;
}

.time-group {
    margin-bottom: 16px;
}

.time-label {
    padding: 4px 8px;
    font-size: 12px;
    color: var(--text-tertiary);
    margin-bottom: 4px;
}

.chat-item {
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
    margin-bottom: 2px;
}

.chat-item:hover {
    background-color: var(--hover-color);
}

.chat-item.active {
    background-color: var(--primary-light);
}

.chat-title {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

.chat-actions {
    opacity: 0;
    transition: var(--transition);
}

.chat-item:hover .chat-actions {
    opacity: 1;
}

.chat-action-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.chat-action-btn:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

/* 侧边栏底部 */
.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border-color);
}

.sidebar-action-btn {
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    margin-bottom: 8px;
    transition: var(--transition);
}

.sidebar-action-btn:hover {
    background-color: var(--hover-color);
}

.user-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    overflow: hidden;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.new-label {
    font-size: 10px;
    padding: 2px 4px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 4px;
    margin-left: auto;
}

/* 主内容区样式 */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.header-mobile {
    display: none;
    padding: 12px;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    background-color: white;
}

.mobile-menu-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.mobile-menu-btn:hover {
    background-color: var(--hover-color);
}

.logo-mobile {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 600;
}

.logo-mobile svg {
    width: 20px;
    height: 20px;
}

.refresh-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.refresh-btn:hover {
    background-color: var(--hover-color);
}

/* 聊天容器 */
.chat-container {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.welcome-container {
    max-width: 800px;
    margin: 40px auto;
    text-align: center;
}

.welcome-logo {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
}

.welcome-header h1 {
    font-size: 24px;
    margin-bottom: 16px;
}

.welcome-header p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* 聊天消息样式 */
.chat-messages {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}

.message {
    display: flex;
    margin-bottom: 24px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    margin-right: 16px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-light);
    overflow: hidden;
}

.message-avatar.user {
    background-color: var(--hover-color);
}

.message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.message-avatar svg {
    width: 24px;
    height: 24px;
}

.message-content {
    flex: 1;
    overflow: hidden;
}

.message-header {
    display: flex;
    align-items: center;
    margin-bottom: 4px;
}

.message-thinking {
    display: flex;
    align-items: center;
    background-color: #F3F4F6;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 12px;
    margin-bottom: 8px;
}

.thinking-indicator {
    margin-right: 8px;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}

.message-text {
    line-height: 1.6;
    white-space: pre-wrap;
}

.message-text p {
    margin-bottom: 12px;
}

.message-text p:last-child {
    margin-bottom: 0;
}

.message-text pre {
    background-color: #F3F4F6;
    padding: 12px;
    border-radius: var(--radius-sm);
    overflow-x: auto;
    margin: 12px 0;
    position: relative;
}

.message-text pre code {
    font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
    font-size: 13px;
}

.message-text pre .code-header {
    padding: 6px 12px;
    background-color: #E9EAED;
    margin: -12px -12px 12px -12px;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.message-text pre .copy-btn {
    padding: 2px 8px;
    font-size: 12px;
    border-radius: 4px;
    background-color: white;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.message-text pre .copy-btn:hover {
    background-color: var(--hover-color);
}

.message-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.message-action-btn {
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 12px;
    transition: var(--transition);
}

.message-action-btn:hover {
    background-color: var(--hover-color);
}

.message-action-btn i {
    margin-right: 4px;
}

/* 代码高亮样式 */
.hljs {
    display: block;
    overflow-x: auto;
    padding: 0.5em;
    background: #F3F4F6;
    color: #333;
}

.hljs-keyword,
.hljs-selector-tag,
.hljs-section,
.hljs-title,
.hljs-name {
    color: #0550AE;
}

.hljs-string {
    color: #10823C;
}

.hljs-attr,
.hljs-variable,
.hljs-template-variable,
.hljs-type,
.hljs-selector-class,
.hljs-selector-attr,
.hljs-selector-pseudo,
.hljs-number {
    color: #9F4906;
}

.hljs-comment,
.hljs-quote {
    color: #6A737D;
    font-style: italic;
}

/* 输入区域样式 */
.chat-input-container {
    padding: 16px 20px;
    /*border-top: 1px solid var(--border-color);*/
    /*background-color: white;*/
}

.chat-input-kj{
    padding: 16px 20px;
    background-color: rgb(243 244 246);
    box-shadow: 0px 0px 0px .5px #dce0e9;
    border-radius: 24px;
}


.chat-input-wrapper {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    background-color: white;
    transition: var(--transition);
    margin-bottom: 12px;
}

.chat-input-wrapper:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(77, 107, 254, 0.1);
}

.chat-input {
    width: 100%;
    padding-right: 80px;
    max-height: 200px;
    line-height: 1.5;
}

.input-actions {
    position: absolute;
    right: 12px;
    bottom: 12px;
    display: flex;
    gap: 8px;
}

.action-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}

.action-btn:hover {
    background-color: var(--hover-color);
}

.send-btn {
    background-color: var(--primary-color);
    color: white;
}

.send-btn:hover {
    background-color: #3D5AFE;
}

.send-btn:disabled {
    background-color: var(--border-color);
    cursor: not-allowed;
}

.chat-tools {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    gap: 8px;
    padding-bottom: 12px;
}

.tool-btn {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    background-color: #F3F4F6;
    color: var(--text-secondary);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.tool-btn:hover {
    background-color: #E9EAED;
}

.tool-btn.active {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.footer-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-tertiary);
    font-size: 12px;
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    background-color: white;
    margin: 60px auto;
    padding: 0;
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-md);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    background-color: white;
    z-index: 10;
}

.modal-header h2 {
    font-size: 18px;
    font-weight: 600;
}

.close-modal {
    font-size: 24px;
    color: var(--text-tertiary);
    background: none;
    border: none;
    cursor: pointer;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    position: sticky;
    bottom: 0;
    background-color: white;
    z-index: 10;
}

.primary-btn {
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: var(--transition);
}

.primary-btn:hover {
    background-color: #3D5AFE;
}

.cancel-btn {
    font-size: 1em;
    padding: 10px 20px;
    background-color: white;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: var(--transition);
}

.cancel-btn:hover {
    background-color: var(--hover-color);
}

/* 设置项样式 */
.settings-section {
    margin-bottom: 24px;
}

.settings-section h3 {
    font-size: 16px;
    margin-bottom: 16px;
    color: var(--text-primary);
    font-weight: 600;
}

.setting-item {
    margin-bottom: 16px;
}

.setting-item label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.setting-item input[type="text"],
.setting-item input[type="password"],
.setting-item textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.setting-item input[type="text"]:focus,
.setting-item input[type="password"]:focus,
.setting-item textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(77, 107, 254, 0.1);
    outline: none;
}

.setting-item textarea {
    resize: vertical;
    min-height: 80px;
}

.slider-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.slider-container input[type="range"] {
    flex: 1;
}

.slider-container span {
    min-width: 40px;
    text-align: right;
}

.setting-description {
    font-size: 12px;
    color: var(--text-tertiary);
    margin-top: 4px;
}

/* 作者信息样式 */
.author-profile {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-details h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.author-details p {
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.about-section h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.about-section p {
    margin-bottom: 8px;
    line-height: 1.6;
}

/* 文件上传样式 */
.upload-area {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px;
    text-align: center;
    margin-bottom: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.upload-area:hover {
    border-color: var(--primary-color);
    background-color: rgba(77, 107, 254, 0.05);
}

.upload-area.drag-over {
    border-color: var(--primary-color);
    background-color: rgba(77, 107, 254, 0.1);
}

.upload-prompt i {
    font-size: 36px;
    color: var(--text-tertiary);
    margin-bottom: 16px;
}

.upload-prompt p {
    margin-bottom: 8px;
}

.upload-note {
    font-size: 12px;
    color: var(--text-tertiary);
}

.file-input {
    display: none;
}

.upload-file-list {
    max-height: 200px;
    overflow-y: auto;
}

.upload-file-item {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    background-color: #F3F4F6;
}

.upload-file-icon {
    margin-right: 12px;
    color: var(--text-secondary);
}

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

.upload-file-name {
    font-weight: 500;
    margin-bottom: 2px;
}

.upload-file-size {
    font-size: 12px;
    color: var(--text-tertiary);
}

.upload-file-remove {
    color: var(--text-tertiary);
    margin-left: 8px;
    transition: var(--transition);
}

.upload-file-remove:hover {
    color: var(--error-color);
}




/* 思考中转圈动画 */
.thinking-animation {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #4D6BFE;
    font-size: 13px;
    padding: 6px 12px;
    background-color: rgba(77, 107, 254, 0.1);
    border-radius: 16px;
    margin-bottom: 10px;
}

.thinking-animation .loader {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(77, 107, 254, 0.3);
    border-radius: 50%;
    border-top-color: #4D6BFE;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.thinking-animation .thinking-text {
    display: inline-block;
}

/* 思考时长显示样式 */
.thinking-timer {
    margin-left: 5px;
    font-size: 12px;
    color: #64748B;
}

/* 加载状态中的鲸鱼图标动画 */
.whale-animation {
    animation: bounce 1.5s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* 中止按钮样式 */
.abort-btn {
    background-color: #EF4444 !important;
    color: white !important;
}

.abort-btn:hover {
    background-color: #DC2626 !important;
}

/* 禁用状态的输入框样式 */
.chat-input-wrapper.disabled {
    background-color: #F8F9FB;
    opacity: 0.8;
}

.chat-input.disabled {
    cursor: not-allowed;
    color: #94A3B8;
}

/* 再生成按钮禁用状态 */
.message-action-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: #F3F4F6;
    color: #94A3B8;
}

/* 打字机效果 */
.typing-animation {
    display: inline-block;
    width: 0.5em;
    height: 1em;
    background-color: currentColor;
    margin-left: 2px;
    animation: typing-cursor 0.8s step-end infinite;
}

@keyframes typing-cursor {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

/* 流式输出内容淡入效果 */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fade-in-text {
    animation: fadeIn 0.3s ease forwards;
}

/* 已完成状态标识 */
.message-complete-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: #10B981;
    margin-top: 8px;
}

.message-complete-indicator i {
    font-size: 14px;
}

/* 活动状态的深度思考按钮 */
.tool-btn.active {
    background-color: #E8EEFF;
    color: #4D6BFE;
    font-weight: 500;
}

/* 点击波纹效果 */
.ripple-effect {
    position: relative;
    overflow: hidden;
}

.ripple-effect:after {
    content: "";
    background: rgba(255, 255, 255, 0.3);
    display: block;
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    animation: ripple 0.6s linear;
}

@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}



/* 提示消息样式 */
.toast-container {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    padding: 8px 16px;
    border-radius: 6px;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    font-size: 14px;
    max-width: 300px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

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

.toast.info {
    background-color: rgba(77, 107, 254, 0.9);
}

.toast.success {
    background-color: rgba(16, 185, 129, 0.9);
}

.toast.error {
    background-color: rgba(239, 68, 68, 0.9);
}

/* 加载中和进度条样式 */
.upload-progress {
    margin-top: 10px;
    padding: 10px;
    border-radius: var(--radius-sm);
    background-color: #F3F4F6;
}

.upload-progress-text {
    margin-bottom: 6px;
    font-size: 13px;
    color: var(--text-secondary);
}

.upload-progress-bar {
    height: 6px;
    background-color: #E5E7EB;
    border-radius: 3px;
    overflow: hidden;
}

.progress-inner {
    height: 100%;
    background-color: var(--primary-color);
    border-radius: 3px;
    width: 0%;
    transition: width 0.3s ease;
    animation: progress-animation 2s infinite;
}

@keyframes progress-animation {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 90%; }
}

/* 动画增强 */
.whale-container {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 28px;
    height: 28px;
}

.bounce-in {
    animation: bounceIn 0.5s ease;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .sidebar {
        position: absolute;
        top: 0;
        left: -280px;
        height: 100%;
        width: 280px;
        background-color: white;
        z-index: 1000;
        box-shadow: var(--shadow-md);
    }
    
    .sidebar.open {
        left: 0;
    }
    
    .header-mobile {
        display: flex;
    }
    
    .main-content {
        padding-top: 0;
    }
    
    .overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }
    
    .overlay.active {
        display: block;
    }
    
    .chat-container {
        padding: 12px;
    }
    
    .chat-input-container {
        padding: 12px;
    }
    
    .welcome-container {
        margin: 20px auto;
    }
    
    .welcome-header h1 {
        font-size: 20px;
    }
    .message {
        margin-bottom: 16px;
    }
    
    .message-avatar {
        width: 32px;
        height: 32px;
        margin-right: 10px;
    }
    
    .message-text pre {
        max-width: calc(100vw - 80px);
        overflow-x: auto;
    }
    
    .message-text pre code {
        white-space: pre-wrap;
        word-break: break-word;
    }
    

    /* 改进模态框在移动设备上的显示 */
    .modal-content {
        width: 95%;
        margin: 20px auto;
        max-height: 85vh;
    }
    
    /* 优化滑块在小屏幕上的显示 */
    .slider-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
    
    .slider-container input[type="range"] {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .tool-btn span {
        display: none;
    }
    
    .tool-btn {
        width: 36px;
        height: 36px;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .message-avatar {
        width: 32px;
        height: 32px;
    }
}