/* 通用样式 - 现代科技感设计 */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Space+Grotesk:wght@300;400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

:root {
    --primary-color: #2563eb;
    /* 深蓝主色调 */
    --primary-light: #3b82f6;
    --primary-dark: #1d4ed8;
    --accent-color: #10b981;
    /* 绿色强调色 */
    --accent-light: #34d399;
    --danger-color: #ef4444;
    /* 危险色/错误色 */
    --warning-color: #f59e0b;
    /* 警告色 */
    --info-color: #0ea5e9;
    /* 信息色 */
    --dark-bg: #0f172a;
    /* 深色背景 */
    --darker-bg: #020617;
    /* 更深色背景 */
    --light-bg: #f8fafc;
    /* 浅色背景 */
    --border-color: #334155;
    /* 边框色 */
    --text-light: #f1f5f9;
    /* 浅色文本 */
    --text-dark: #1e293b;
    /* 深色文本 */
    --text-muted: #94a3b8;
    /* 次要文本 */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
    --glow: 0 0 15px rgba(59, 130, 246, 0.5);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --border-radius-sm: 6px;
    --border-radius-md: 10px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-full: 9999px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

body {
    font-family: 'Poppins', 'Noto Sans SC', sans-serif;
    background: linear-gradient(to bottom right, var(--darker-bg), var(--dark-bg));
    color: var(--text-light);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    width: 100vw;
    overflow-x: hidden;
    overflow-y: auto;
    line-height: 1.6;
    font-weight: 400;
}

.container {
    display: flex;
    flex-grow: 1;
    width: 100%;
    max-width: 1400px;
    padding: 24px;
    margin: 24px auto;
    box-shadow: var(--shadow-xl);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background-color: rgba(15, 23, 42, 0.7);
    /* 半透明背景 */
    backdrop-filter: blur(10px);
    /* 背景模糊效果 */
    border: 1px solid rgba(255, 255, 255, 0.05);
    min-height: calc(100vh - 48px);
    transition: all var(--transition-normal);
}

/* 侧边栏样式 */
.sidebar {
    flex-basis: 300px;
    flex-shrink: 0;
    background: linear-gradient(to bottom, var(--dark-bg), var(--darker-bg));
    color: var(--text-light);
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
    position: relative;
    overflow: hidden;
}

/* 科技感装饰元素 */
.sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.sidebar .logo {
    font-size: 32px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    position: relative;
    z-index: 1;
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: 1px;
}

.sidebar .logo i {
    color: var(--primary-color);
    font-size: 36px;
    filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.6));
    animation: pulse 3s infinite ease-in-out;
}

@keyframes pulse {
    0% {
        opacity: 0.8;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0.8;
    }
}

.nav-menu {
    flex-grow: 1;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    border-radius: var(--border-radius-md);
    margin-bottom: 12px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--primary-color);
    transform: scaleY(0);
    transition: transform var(--transition-normal);
}

.nav-item i {
    margin-right: 15px;
    font-size: 20px;
    transition: all var(--transition-normal);
}

.nav-item:hover,
.nav-item.active {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--text-light);
    transform: translateX(4px);
}

.nav-item:hover::before,
.nav-item.active::before {
    transform: scaleY(1);
}

.nav-item:hover i,
.nav-item.active i {
    color: var(--primary-light);
    transform: scale(1.1);
}

.session-info {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.7));
    padding: 20px;
    border-radius: var(--border-radius-md);
    font-size: 14px;
    line-height: 1.6;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 1;
    backdrop-filter: blur(4px);
}

.session-info h4 {
    margin-top: 0;
    color: var(--text-light);
    font-size: 18px;
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.session-info p {
    margin-bottom: 8px;
    color: var(--text-muted);
}

.session-info p span {
    font-weight: 500;
    color: var(--text-light);
}

.status-indicator {
    display: flex;
    align-items: center;
    margin-top: 15px;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* 记忆更新状态容器 */
#memory-update-status {
    display: none;
    /* 默认隐藏 */
    align-items: center;
    margin-top: 10px;
    padding: 8px 10px;
    background-color: #e0e0e0;
    border-radius: 5px;
    font-size: 0.9em;
    color: #333;
}

#memory-update-status .memory-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 5px;
    display: inline-block;
}

#memory-update-status .status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 5px;
    display: inline-block;
}

#memory-update-status .status-dot.updating {
    background-color: #f39c12;
    /* 黄色，表示更新中 */
}

#memory-update-status .status-dot.success {
    background-color: #27ae60;
    /* 绿色，表示更新成功 */
}

#memory-update-status .status-dot.error {
    background-color: #e74c3c;
    /* 红色，表示更新失败 */
}

#memory-update-status .status-text {
    color: #555;
    font-size: 0.9em;
}

/* 通用状态点样式，如果其他地方需要，可以保留 */
.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 10px;
    display: inline-block;
    /* 默认颜色，如果需要 */
    background-color: #ccc;
}

.status-text {
    color: #bdc3c7;
    font-size: 15px;
}

/* 主内容区样式 */
.main-content {
    flex-grow: 1;
    padding: 25px;
    display: flex;
    flex-direction: column;
    background: linear-gradient(145deg, rgba(15, 23, 42, 0.7), rgba(30, 41, 59, 0.7));
    overflow-y: auto;
    min-height: 0;
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    transition: all var(--transition-normal);
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(4px);
    position: relative;
    color: var(--text-light);
}

/* 科技感背景元素 */
.main-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 70% 20%, rgba(16, 185, 129, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 30% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 40%);
    z-index: 0;
    pointer-events: none;
}

/* 全屏与窄屏切换 */
.main-content.full-width {
    max-width: 100%;
    padding: 35px;
}

.container.full-width {
    max-width: 100%;
    margin: 0;
    border-radius: 0;
    padding: 15px;
}

.content-section {
    display: none;
    flex-direction: column;
    flex-grow: 1;
    /* 允许内容部分占据可用空间 */
}

.content-section.active {
    display: flex;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.section-header h2 {
    margin: 0;
    font-size: 28px;
    color: #2c3e50;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-header h2 i {
    color: #3498db;
}

.header-actions {
    display: flex;
    gap: 10px;
}

/* 按钮样式 */
.action-button {
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.action-button i {
    font-size: 18px;
}

.action-button.primary {
    background-color: #3498db;
    color: #fff;
    box-shadow: 0 4px 10px rgba(52, 152, 219, 0.3);
}

.action-button.primary:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(52, 152, 219, 0.4);
}

.action-button.secondary {
    background-color: #95a5a6;
    color: #fff;
    box-shadow: 0 4px 10px rgba(149, 165, 166, 0.3);
}

.action-button.secondary:hover {
    background-color: #7f8c8d;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(149, 165, 166, 0.4);
}

.action-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* 聊天区特定样式 */
.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
}

.chat-header h2 {
    margin: 0;
    font-size: 28px;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    font-family: 'Space Grotesk', sans-serif;
}

.chat-header h2 i {
    color: var(--accent-color);
    filter: drop-shadow(0 0 5px rgba(16, 185, 129, 0.5));
}

.chat-window {
    flex-grow: 1;
    background: rgba(10, 15, 30, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: 25px;
    overflow-y: auto;
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: var(--shadow-md);
    height: auto;
    min-height: 350px;
    position: relative;
    backdrop-filter: blur(5px);
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) rgba(15, 23, 42, 0.3);
}

.chat-window::-webkit-scrollbar {
    width: 6px;
}

.chat-window::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.3);
    border-radius: var(--border-radius-full);
}

.chat-window::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: var(--border-radius-full);
}

.chat-message {
    display: flex;
    margin-bottom: 20px;
    align-items: flex-start;
    position: relative;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.chat-message.user {
    justify-content: flex-end;
}

.chat-message.bot {
    justify-content: flex-start;
}

.message-avatar {
    width: 42px;
    height: 42px;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-md);
}

.chat-message.user .message-avatar {
    background: linear-gradient(145deg, var(--primary-color), var(--primary-dark));
    order: 2;
    margin-left: 15px;
}

.chat-message.bot .message-avatar {
    background: linear-gradient(145deg, var(--accent-color), #0d9669);
    order: 0;
    margin-right: 15px;
}

/* 添加头像内的图标 */
.message-avatar::after {
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
}

.chat-message.user .message-avatar::after {
    content: "\f007";
    /* 用户图标 */
}

.chat-message.bot .message-avatar::after {
    content: "\f544";
    /* 机器人图标 */
}

.message-content-wrapper {
    display: flex;
    flex-direction: column;
    max-width: 75%;
    position: relative;
    z-index: 1;
}

.chat-message.user .message-content-wrapper {
    align-items: flex-end;
}

.chat-message.bot .message-content-wrapper {
    align-items: flex-start;
}

.message-bubble {
    padding: 15px 20px;
    border-radius: var(--border-radius-lg);
    font-size: 16px;
    line-height: 1.6;
    word-wrap: break-word;
    position: relative;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.chat-message.user .message-bubble {
    background: linear-gradient(145deg, rgba(37, 99, 235, 0.2), rgba(59, 130, 246, 0.15));
    color: var(--text-light);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-bottom-right-radius: 4px;
    box-shadow: 0 3px 15px rgba(37, 99, 235, 0.1);
}

.chat-message.bot .message-bubble {
    background: linear-gradient(145deg, rgba(16, 185, 129, 0.15), rgba(52, 211, 153, 0.1));
    color: var(--text-light);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-bottom-left-radius: 4px;
    box-shadow: 0 3px 15px rgba(16, 185, 129, 0.1);
}

/* 添加科技感装饰元素 */
.message-bubble::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent 0%,
            rgba(255, 255, 255, 0.05) 25%,
            transparent 50%);
    transform: translateX(-100%);
    animation: shimmer 3s infinite;
    pointer-events: none;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

/* 消息气泡尖角 */
.chat-message.user .message-bubble::after {
    content: '';
    position: absolute;
    right: -10px;
    bottom: 0;
    width: 0;
    height: 0;
    border-left: 10px solid rgba(59, 130, 246, 0.2);
    border-top: 10px solid transparent;
}

.chat-message.bot .message-bubble::after {
    content: '';
    position: absolute;
    left: -10px;
    bottom: 0;
    width: 0;
    height: 0;
    border-right: 10px solid rgba(16, 185, 129, 0.2);
    border-top: 10px solid transparent;
}

.message-content p {
    margin: 0 0 5px 0;
}

.message-content pre {
    background-color: #eef;
    border: 1px solid #ddd;
    padding: 10px;
    border-radius: 5px;
    overflow-x: auto;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    white-space: pre-wrap;
    word-break: break-all;
}

.message-content code {
    background-color: #eef;
    padding: 2px 4px;
    border-radius: 3px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
}

.message-timestamp {
    font-size: 12px;
    color: #999;
    margin-top: 5px;
    /* 时间戳与气泡的间距 */
}

.chat-message.user .message-timestamp {
    text-align: right;
}

.chat-message.bot .message-timestamp {
    text-align: left;
}

.chat-input-area {
    display: flex;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

#user-input {
    flex-grow: 1;
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 16px;
    resize: vertical;
    min-height: 60px;
    max-height: 150px;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

#user-input:focus {
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
    outline: none;
}

#send-btn {
    padding: 15px 30px;
    font-size: 18px;
}

/* 配置区特定样式 */
.config-form {
    background-color: #fdfdfd;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    max-width: 800px;
    /* 设置最大宽度 */
    margin: 0 auto;
    /* 居中 */
}

.config-form h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #2c3e50;
    font-size: 22px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.config-form label {
    font-weight: 600;
    color: #555;
    margin-bottom: 5px;
    display: block;
}

.config-form input[type="text"],
.config-form input[type="password"],
.config-form input[type="number"],
.config-form select {
    width: calc(100% - 22px);
    /* Adjust for padding and border */
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 16px;
    margin-bottom: 15px;
    box-sizing: border-box;
    /* Include padding and border in the element's total width and height */
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.config-form input:focus,
.config-form select:focus {
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
    outline: none;
}

.password-toggle {
    display: flex;
    align-items: center;
    margin-top: -10px;
    margin-bottom: 15px;
}

.password-toggle input[type="checkbox"] {
    margin-right: 8px;
    width: auto;
}

/* 特征和记忆管理通用样式 */
.role-management,
.memory-management {
    background-color: #fdfdfd;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    max-width: 800px;
    /* 设置最大宽度 */
    margin: 0 auto 25px auto;
    /* 居中并保持底部外边距 */
}

.role-management h3,
.memory-management h3 {
    margin-top: 0;
    margin-bottom: 20px;
    color: #2c3e50;
    font-size: 22px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.role-list,
.memory-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
    max-height: 200px;
    /* 限制高度，允许滚动 */
    overflow-y: auto;
    padding-right: 10px;
    /* 为滚动条留出空间 */
}

.role-item,
.memory-item {
    background-color: #e8f4fd;
    border: 1px solid #d0eafc;
    padding: 10px 15px;
    border-radius: 20px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    font-size: 15px;
    color: #3498db;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.role-item.active,
.memory-item.active {
    background-color: #3498db;
    color: #fff;
    border-color: #2980b9;
}

.role-item:hover,
.memory-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.2);
}

.new-role-form,
.new-memory-form {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.new-role-form input,
.new-memory-form input {
    flex-grow: 1;
    padding: 10px 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 16px;
}

.new-role-form button,
.new-memory-form button {
    padding: 10px 20px;
    font-size: 16px;
}

.code-editor {
    width: 100%;
    padding: 15px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    background-color: #fdfdfd;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.5;
    resize: vertical;
    min-height: 200px;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.code-editor:focus {
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
    outline: none;
}

/* 日志区特定样式 */
.log-viewer {
    flex-grow: 1;
    background-color: #2d2d2d;
    color: #f8f8f2;
    border: 1px solid #3a3a3a;
    border-radius: 10px;
    padding: 20px;
    overflow: auto;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.4;
    white-space: pre-wrap;
    word-break: break-all;
    box-shadow: inset 0 1px 5px rgba(0, 0, 0, 0.2);
    height: auto;
    /* 调整为自适应高度 */
    min-height: 400px;
    /* 设置最小高度 */
}

/* Toast 消息样式 */
#toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background-color: #333;
    color: #fff;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: translateY(-20px);
    animation: fadeInOut 3s forwards;
    min-width: 250px;
    font-size: 15px;
    display: flex;
    /* 使内容水平居中 */
    align-items: center;
    justify-content: center;
    /* 文本和图标居中 */
    gap: 10px;
    /* 图标和文本之间的间距 */
}

.toast i {
    font-size: 18px;
}

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

.toast.error {
    background-color: #dc3545;
}

.toast.info {
    background-color: #17a2b8;
}

.toast.warning {
    background-color: #f39c12;
    /* 警告色 */
}

@keyframes fadeInOut {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }

    10% {
        opacity: 1;
        transform: translateY(0);
    }

    90% {
        opacity: 1;
        transform: translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateY(-20px);
    }
}

/* Toast 消息图标样式 */
.toast.success i::before {
    content: "\f058";
    /* Font Awesome check-circle icon */
}

.toast.error i::before {
    content: "\f06a";
    /* Font Awesome exclamation-circle icon */
}

.toast.warning i::before {
    content: "\f071";
    /* Font Awesome exclamation-triangle icon */
}

.toast.info i::before {
    content: "\f05a";
    /* Font Awesome info-circle icon */
}

/* 模态框样式 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    text-align: center;
    max-width: 450px;
    width: 90%;
    transform: translateY(-50px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-content h3 {
    margin-top: 0;
    color: #2c3e50;
    font-size: 24px;
    margin-bottom: 15px;
}

.modal-content p {
    color: #555;
    font-size: 17px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.modal-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.modal-buttons .action-button {
    min-width: 120px;
}

/* Markdown 渲染样式 */
.message-bubble h1,
.message-bubble h2,
.message-bubble h3,
.message-bubble h4,
.message-bubble h5,
.message-bubble h6 {
    color: #2c3e50;
    margin-top: 1em;
    margin-bottom: 0.5em;
    font-weight: bold;
    line-height: 1.2;
}

.message-bubble h1 {
    font-size: 2em;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.3em;
}

.message-bubble h2 {
    font-size: 1.75em;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.3em;
}

.message-bubble h3 {
    font-size: 1.5em;
}

.message-bubble h4 {
    font-size: 1.25em;
}

.message-bubble h5 {
    font-size: 1em;
}

.message-bubble h6 {
    font-size: 0.875em;
    color: #777;
}

.message-bubble p {
    margin: 0.5em 0;
}

.message-bubble ul,
.message-bubble ol {
    margin: 0.5em 0 0.5em 20px;
    padding: 0;
}

.message-bubble li {
    margin-bottom: 0.25em;
}

.message-bubble blockquote {
    border-left: 4px solid #ccc;
    padding: 0 15px;
    color: #777;
    margin: 0.5em 0;
}

.message-bubble pre {
    background-color: #eef;
    border: 1px solid #ddd;
    padding: 10px;
    border-radius: 5px;
    overflow-x: auto;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.9em;
    white-space: pre-wrap;
    word-break: break-all;
    margin: 0.5em 0;
}

.message-bubble code {
    background-color: #eef;
    padding: 2px 4px;
    border-radius: 3px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.9em;
}

.message-bubble pre code {
    background-color: transparent;
    padding: 0;
    border-radius: 0;
}

.message-bubble table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
}

.message-bubble th,
.message-bubble td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

.message-bubble th {
    background-color: #f2f2f2;
    font-weight: bold;
}

.message-bubble a {
    color: #3498db;
    text-decoration: none;
}

.message-bubble a:hover {
    text-decoration: underline;
}

.message-bubble strong,
.message-bubble b {
    font-weight: bold;
}

.message-bubble em,
.message-bubble i {
    font-style: italic;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .sidebar {
        flex-basis: 220px;
        /* 中等屏幕下侧边栏宽度略小 */
        padding: 20px 15px;
    }

    .sidebar .logo {
        font-size: 24px;
        margin-bottom: 30px;
    }

    .nav-item {
        font-size: 16px;
        padding: 12px 15px;
    }

    .nav-item i {
        font-size: 18px;
    }

    .main-content {
        padding: 20px;
    }

    .section-header h2,
    .chat-header h2 {
        font-size: 24px;
    }

    .action-button {
        padding: 10px 20px;
        font-size: 15px;
    }

    .chat-message .message-avatar {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }

    .message-bubble {
        padding: 10px 15px;
        font-size: 15px;
    }

    #user-input {
        padding: 12px;
        font-size: 15px;
    }

    #send-btn {
        padding: 12px 25px;
        font-size: 16px;
    }

    .config-form h3 {
        font-size: 20px;
    }

    .config-form input,
    .config-form select {
        padding: 10px;
        font-size: 15px;
    }

    .role-item,
    .memory-item {
        padding: 8px 12px;
        font-size: 14px;
    }

    .new-role-form input,
    .new-memory-form input {
        padding: 8px 12px;
        font-size: 15px;
    }

    .new-role-form button,
    .new-memory-form button {
        padding: 8px 15px;
        font-size: 15px;
    }

    .code-editor {
        padding: 12px;
        font-size: 13px;
    }

    .log-viewer {
        padding: 15px;
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    body {
        overflow-y: auto;
        /* 允许在小屏幕上垂直滚动 */
        min-height: auto;
        /* 在小屏幕上允许body高度自应内容 */
    }

    .container {
        flex-direction: column;
        /* 垂直堆叠 */
        border-radius: 0;
        /* 小屏幕下移除圆角 */
        box-shadow: none;
        /* 移除阴影 */
        margin: 0;
        /* 移除外边距 */
        padding: 0;
        /* 移除内边距 */
        width: 100%;
        /* 确保容器在小屏幕下占据全部宽度 */
        min-height: 100vh;
        /* 确保容器在小屏幕下占据整个视口高度 */
    }

    .sidebar {
        flex-basis: auto;
        /* 允许侧边栏根据内容调整高度 */
        width: 100%;
        /* 侧边栏全宽 */
        border-right: none;
        border-bottom: 1px solid #34495e;
        /* 底部边框 */
        padding: 20px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    .sidebar .logo {
        margin-bottom: 20px;
    }

    .nav-menu {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
        margin-bottom: 20px;
    }

    .nav-item {
        flex-grow: 1;
        justify-content: center;
        text-align: center;
        padding: 10px;
        font-size: 16px;
        margin-bottom: 0;
    }

    .nav-item i {
        margin-right: 0;
        margin-bottom: 5px;
        /* 图标和文字垂直排列 */
    }

    .session-info {
        display: none;
        /* 小屏幕下隐藏会话信息 */
    }

    .main-content {
        padding: 15px;
        flex-grow: 1;
        /* 允许主内容区占据剩余空间 */
        overflow-y: auto;
        /* 允许主内容区滚动 */
        min-height: calc(100vh - 100px);
        /* 确保主内容区在小屏幕下有足够高度 */
    }

    .chat-window {
        padding: 15px;
        margin-bottom: 15px;
    }

    .chat-message .message-content-wrapper {
        max-width: 85%;
        /* 小屏幕下消息宽度更大 */
    }

    .chat-input-area {
        flex-direction: column;
        gap: 10px;
        padding-top: 15px;
    }

    #user-input {
        min-height: 50px;
    }

    #send-btn {
        width: 100%;
        padding: 12px;
    }

    .modal-content {
        width: 95%;
        padding: 20px;
    }

    .modal-content h3 {
        font-size: 20px;
    }

    .modal-content p {
        font-size: 15px;
    }

    .modal-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .modal-buttons .action-button {
        width: 100%;
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .sidebar {
        padding: 15px;
    }

    .sidebar .logo {
        font-size: 22px;
    }

    .nav-item {
        font-size: 14px;
        padding: 8px;
    }

    .main-content {
        padding: 10px;
    }

    .section-header h2,
    .chat-header h2 {
        font-size: 20px;
    }

    .action-button {
        padding: 8px 15px;
        font-size: 14px;
    }

    .chat-message .message-avatar {
        width: 30px;
        height: 30px;
        font-size: 14px;
    }

    .message-bubble {
        padding: 8px 12px;
        font-size: 14px;
    }

    #user-input {
        padding: 10px;
        font-size: 14px;
    }

    #send-btn {
        font-size: 15px;
    }

    .config-form h3 {
        font-size: 18px;
    }

    .config-form input,
    .config-form select {
        font-size: 14px;
    }

    .role-item,
    .memory-item {
        font-size: 13px;
    }

    .new-role-form input,
    .new-memory-form input {
        font-size: 14px;
    }

    .new-role-form button,
    .new-memory-form button {
        font-size: 14px;
    }

    .code-editor {
        font-size: 12px;
    }

    .log-viewer {
        font-size: 12px;
    }
}