/**
 * AI EA Developer - 现代化 Web 界面样式
 * 采用 CSS 变量实现主题配置，与原 UIConfig 保持一致
 */

/* ==================== CSS 变量（主题配置）==================== */
:root {
    /* 字体 */
    --font-family: 'Inter', 'Microsoft YaHei UI', system-ui, sans-serif;
    --font-family-mono: 'Cascadia Code', 'Fira Code', monospace;
    --font-size-hero: 24px;
    --font-size-title: 16px;
    --font-size-normal: 14px;
    --font-size-small: 12px;

    /* 主色调 - 紫蓝色 */
    --color-primary: #6B7FE8;
    --color-primary-hover: #5A6ED8;
    --color-primary-light: rgba(107, 127, 232, 0.1);

    /* 功能色 */
    --color-success: #48BB78;
    --color-danger: #F56565;
    --color-warning: #ED8936;
    --color-info: #4299E1;

    /* 背景层级 */
    --color-bg: #F8F9FA;
    --color-card: #FFFFFF;
    --color-card-hover: #F7FAFC;
    --color-input: #F7FAFC;
    --color-input-focus: #EDF2F7;

    /* 边框 */
    --color-border: #E2E8F0;
    --color-border-focus: #6B7FE8;

    /* 文字 */
    --color-text: #2D3748;
    --color-text-dark: #1A202C;
    --color-text-sub: #718096;
    --color-text-muted: #A0AEC0;
    --color-text-inverse: #FFFFFF;

    /* 圆角 */
    --radius-xl: 20px;
    --radius-lg: 12px;
    --radius-md: 10px;
    --radius-sm: 8px;
    --radius-xs: 6px;

    /* 间距 */
    --spacing-xl: 24px;
    --spacing-lg: 16px;
    --spacing-md: 12px;
    --spacing-sm: 8px;
    --spacing-xs: 6px;

    /* 阴影 */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.05);

    /* 动画 */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;

    /* 实例背景色 */
    --instance-bg: #F8F9FA;
    --instance-accent: #6B7FE8;
}

/* 实例背景色区分 */
body.instance-1 {
    --instance-bg: #F8F9FA;
    --instance-accent: #6B7FE8;
}

body.instance-2 {
    --instance-bg: #F0F7FF;
    --instance-accent: #4299E1;
}

body.instance-3 {
    --instance-bg: #FFF7F0;
    --instance-accent: #ED8936;
}

body.instance-4 {
    --instance-bg: #F0FFF4;
    --instance-accent: #48BB78;
}

body.instance-5 {
    --instance-bg: #FFF0F7;
    --instance-accent: #ED64A6;
}

/* ==================== 基础重置 ==================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-normal);
    color: var(--color-text);
    background-color: var(--instance-bg);
    line-height: 1.6;
    min-height: 100vh;
    transition: background-color var(--transition-normal);
}

/* ==================== 顶部导航栏 ==================== */
.header {
    background: var(--color-card);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-icon {
    font-size: 28px;
}

.logo-text {
    font-size: var(--font-size-hero);
    font-weight: 700;
    color: var(--color-text-dark);
}

.logo-subtitle {
    font-size: var(--font-size-small);
    color: var(--color-text-sub);
    margin-left: var(--spacing-xs);
}

.header-shortcuts {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.header-shortcuts-highlight {
    padding: 4px 8px;
    border: 1px solid rgba(66, 153, 225, 0.35);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(66, 153, 225, 0.12), rgba(107, 127, 232, 0.08));
    box-shadow: 0 0 0 2px rgba(66, 153, 225, 0.12);
}

.header-shortcuts-highlight .shortcut-callout {
    font-weight: 600;
    border-color: rgba(66, 153, 225, 0.5);
    background: rgba(255, 255, 255, 0.9);
}

.header-shortcuts-highlight .shortcut-callout:hover:not(:disabled) {
    border-color: var(--color-info);
    background: #EBF8FF;
    transform: translateY(-1px);
}

.pricing-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.pricing-link {
    font-size: 11px;
    padding: 4px 10px;
    color: var(--color-text-sub);
}

.pricing-link.pricing-link-disabled {
    opacity: 0.5;
    pointer-events: none;
}

.nav-tabs {
    display: flex;
    gap: var(--spacing-xs);
}

.nav-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    color: var(--color-text-sub);
    font-size: var(--font-size-normal);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.nav-tab:hover {
    background: var(--color-card-hover);
    color: var(--color-text);
}

.nav-tab.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.tab-icon {
    font-size: 16px;
}

.user-account-menu {
    position: relative;
}

.user-account-trigger {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 6px 12px;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    color: var(--color-text);
    font-family: var(--font-family);
    font-size: var(--font-size-normal);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.user-account-trigger:hover {
    border-color: #CBD5E0;
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.account-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-success);
    flex-shrink: 0;
}

.account-email {
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 600;
    color: var(--color-text);
}

.account-caret {
    color: var(--color-text-sub);
    font-size: 12px;
    line-height: 1;
    transition: transform var(--transition-fast);
}

.user-account-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 2px);
    min-width: 140px;
    padding: 6px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #FFFFFF;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: all var(--transition-fast);
    z-index: 30;
}

.user-account-menu:hover .user-account-dropdown,
.user-account-menu:focus-within .user-account-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-account-menu:hover .account-caret,
.user-account-menu:focus-within .account-caret {
    transform: rotate(180deg);
}

.account-menu-item {
    width: 100%;
    display: block;
    padding: 8px 10px;
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text);
    text-align: left;
    text-decoration: none;
    font-family: var(--font-family);
    font-size: var(--font-size-normal);
    cursor: pointer;
}

.account-menu-item:hover {
    background: var(--color-card-hover);
}

.account-menu-item-danger {
    color: var(--color-danger);
}

.account-menu-item-danger:hover {
    background: rgba(245, 101, 101, 0.08);
}

/* ==================== 第二行导航栏（实例专属） ==================== */
.header-secondary {
    background: var(--color-card);
    border-bottom: 2px solid var(--instance-accent);
    padding: var(--spacing-sm) var(--spacing-xl);
}

.header-secondary-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-tabs-instance {
    display: flex;
    gap: var(--spacing-xs);
}

.current-instance-hint {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    font-size: var(--font-size-small);
}

.instance-hint-label {
    color: var(--color-text-sub);
}

.instance-hint-number {
    font-weight: 700;
    font-size: var(--font-size-title);
    color: var(--instance-accent);
}

/* 全局策略数量（导航栏内，简洁风格） */
.global-strategy-count {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-left: var(--spacing-xl);
}

.strategy-count-label {
    font-size: var(--font-size-normal);
    font-weight: 500;
    color: var(--color-text-sub);
    white-space: nowrap;
}

.strategy-count-input {
    width: 70px;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-family);
    font-size: var(--font-size-title);
    font-weight: 600;
    color: var(--color-text-dark);
    text-align: center;
    transition: all var(--transition-fast);
}

.strategy-count-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-light);
}

.strategy-count-input:hover {
    border-color: var(--color-primary);
}

.strategy-count-hint {
    font-size: var(--font-size-small);
    color: var(--color-warning);
    background: rgba(237, 137, 54, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-xs);
    white-space: nowrap;
}

/* ==================== 主内容包装器 ==================== */
.main-content-wrapper {
    display: flex;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    gap: var(--spacing-lg);
}

/* ==================== 右侧实例侧边栏 ==================== */
.instance-sidebar {
    width: 60px;
    flex-shrink: 0;
    position: sticky;
    top: 120px;
    height: fit-content;
}

.instance-tabs-vertical {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm);
    box-shadow: var(--shadow-md);
}

.instance-tab-v {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    width: 44px;
    height: 50px;
    background: var(--color-input);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 600;
}

.instance-tab-v:hover {
    border-color: var(--color-primary);
    background: var(--color-card-hover);
    transform: scale(1.05);
}

.instance-tab-v.active {
    background: var(--instance-accent);
    border-color: var(--instance-accent);
    color: var(--color-text-inverse);
    box-shadow: 0 2px 8px rgba(107, 127, 232, 0.4);
}

.instance-tab-v.active .instance-status {
    color: var(--color-text-inverse);
}

.instance-tab-v .instance-number {
    font-size: var(--font-size-title);
    line-height: 1;
}

.instance-tab-v .instance-status {
    font-size: 10px;
    line-height: 1;
}

.instance-tab-v.add-instance {
    background: transparent;
    border-style: dashed;
    color: var(--color-text-muted);
    height: 44px;
}

.instance-tab-v.add-instance:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

/* ==================== 实例标签栏 ==================== */
.instance-bar {
    background: var(--color-card);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm) var(--spacing-xl);
}

.instance-tabs-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.instance-tabs {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.instance-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-input);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 600;
    min-width: 50px;
    justify-content: center;
}

.instance-tab:hover {
    border-color: var(--color-primary);
    background: var(--color-card-hover);
}

.instance-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.instance-tab.active .instance-status {
    color: var(--color-text-inverse);
}

.instance-number {
    font-size: var(--font-size-title);
}

.instance-status {
    font-size: 10px;
    transition: color var(--transition-fast);
}

.instance-status.status-idle {
    color: var(--color-text-muted);
}

.instance-status.status-running {
    color: var(--color-info);
    animation: pulse 1.5s infinite;
}

.instance-status.status-backtesting {
    color: var(--color-success);
    animation: pulse 1s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

.instance-tab.add-instance {
    background: transparent;
    border-style: dashed;
    color: var(--color-text-muted);
    min-width: 40px;
}

.instance-tab.add-instance:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.backtest-queue-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-input);
    border-radius: var(--radius-md);
    font-size: var(--font-size-small);
    color: var(--color-text-sub);
}

.queue-icon {
    font-size: 14px;
}

.queue-count {
    font-weight: 700;
    color: var(--color-text);
    min-width: 20px;
    text-align: center;
}

.queue-count.queue-active {
    color: var(--color-warning);
    animation: pulse 2s infinite;
}

/* 多实例日志容器 */
.instance-log {
    display: none;
}

.instance-log.active {
    display: block;
}

/* ==================== 主内容区 ==================== */
.main-content {
    flex: 1;
    min-width: 0;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.panel-header {
    margin-bottom: var(--spacing-xl);
}

.panel-header h1 {
    font-size: var(--font-size-hero);
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-xs);
}

.panel-desc {
    color: var(--color-text-sub);
    font-size: var(--font-size-normal);
}

/* ==================== 卡片组件 ==================== */
.card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-card-hover);
}

.card-header h2 {
    font-size: var(--font-size-title);
    font-weight: 600;
    color: var(--color-text-dark);
}

.card-hint {
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
}

.card-body {
    padding: var(--spacing-lg);
}

/* 全局配置卡片样式 */
.global-config-card {
    border: 2px solid var(--color-primary);
    background: linear-gradient(135deg, rgba(107, 127, 232, 0.05), transparent);
}

.global-config-card .card-header {
    background: linear-gradient(135deg, rgba(107, 127, 232, 0.1), rgba(107, 127, 232, 0.05));
}

/* 实例专属配置区样式 */
.instance-config-section {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 2px dashed var(--instance-accent);
}

.instance-config-section .section-title {
    color: var(--instance-accent);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

/* ==================== 表单组件 ==================== */
.form-section {
    margin-bottom: var(--spacing-xl);
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-normal);
    font-weight: 600;
    color: var(--color-text-sub);
    margin-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

.form-row {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group.flex-1 {
    flex: 1;
}

.form-group.flex-2 {
    flex: 2;
}

.form-label {
    font-size: var(--font-size-small);
    font-weight: 500;
    color: var(--color-text);
}

.form-label.required::after {
    content: ' *';
    color: var(--color-danger);
}

.form-hint {
    font-size: var(--font-size-small);
    color: var(--color-warning);
    background: rgba(237, 137, 54, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-xs);
    margin-top: var(--spacing-xs);
}

/* 输入框 */
.input,
.select,
.textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-input);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-family);
    font-size: var(--font-size-normal);
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.input:focus,
.select:focus,
.textarea:focus {
    outline: none;
    border-color: var(--color-border-focus);
    background: var(--color-input-focus);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.input::placeholder,
.textarea::placeholder {
    color: var(--color-text-muted);
}

.textarea {
    resize: vertical;
    min-height: 100px;
    line-height: 1.5;
}

.select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23718096' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.input-group {
    display: flex;
    gap: var(--spacing-xs);
}

.input-group .input {
    flex: 1;
}

/* ==================== 按钮组件 ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-normal);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-text-inverse);
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-hover);
}

.btn-accent {
    background: var(--color-primary);
    color: var(--color-text-inverse);
}

.btn-accent:hover:not(:disabled) {
    background: var(--color-primary-hover);
}

.btn-danger {
    background: var(--color-danger);
    color: var(--color-text-inverse);
}

.btn-danger:hover:not(:disabled) {
    background: #E53E3E;
}

.btn-info {
    background: var(--color-info);
    color: var(--color-text-inverse);
}

.btn-info:hover:not(:disabled) {
    background: #3182CE;
}

.btn-ghost {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-ghost:hover:not(:disabled) {
    background: var(--color-card-hover);
}

.btn-icon {
    padding: var(--spacing-sm);
    min-width: 36px;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-title);
}

.btn-group {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

/* ==================== 预设供应商网格 ==================== */
.preset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--spacing-sm);
}

.preset-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-input);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-normal);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.preset-btn:hover {
    background: var(--color-card-hover);
    border-color: var(--color-primary);
}

.preset-btn.active {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
}

/* ==================== 标签组件 ==================== */
.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    min-height: 36px;
    margin-bottom: var(--spacing-md);
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-radius: var(--radius-xs);
    font-size: var(--font-size-small);
}

.tag-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background: transparent;
    border: none;
    color: var(--color-text-inverse);
    cursor: pointer;
    border-radius: 50%;
    font-size: 14px;
    font-weight: bold;
    transition: background var(--transition-fast);
}

.tag-remove:hover {
    background: var(--color-danger);
}

/* ==================== 测试状态 ==================== */
.test-status {
    font-size: var(--font-size-small);
    margin-left: var(--spacing-sm);
}

.test-status.success {
    color: var(--color-success);
}

.test-status.error {
    color: var(--color-danger);
}

.test-status.loading {
    color: var(--color-warning);
}

/* ==================== 供应商列表 ==================== */
.provider-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.provider-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--color-input);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.provider-item:hover {
    border-color: var(--color-primary);
}

.provider-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.provider-icon {
    font-size: 24px;
}

.provider-details h3 {
    font-size: var(--font-size-normal);
    font-weight: 600;
    color: var(--color-text-dark);
}

.provider-details p {
    font-size: var(--font-size-small);
    color: var(--color-text-sub);
}

.provider-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-muted);
}

.autosave-section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
}

.autosave-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.2;
}

.autosave-status-success {
    color: var(--color-success);
}

.autosave-status-warning {
    color: #b45309;
}

.autosave-status-danger {
    color: var(--color-danger);
}

.autosave-status-info {
    color: var(--color-primary);
}

.autosave-status-muted {
    color: var(--color-text-sub);
}

.service-banner-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.local-service-help {
    margin: 8px 20px 0;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    background: rgba(251, 191, 36, 0.14);
    border: 1px solid rgba(180, 83, 9, 0.18);
    color: #92400e;
    font-size: var(--font-size-small);
}

.local-service-help-list {
    margin: 0;
    padding-left: 18px;
}

.local-service-help-list li + li {
    margin-top: 6px;
}

.mode-switch {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-card-hover);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.role-setting-bar {
    display: flex;
    align-items: stretch;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}

.mode-switch.mode-switch-prominent {
    margin-bottom: 0;
    padding: 6px;
    background: linear-gradient(135deg, rgba(107, 127, 232, 0.12), rgba(107, 127, 232, 0.04));
    border-color: rgba(107, 127, 232, 0.28);
    box-shadow: 0 12px 30px rgba(107, 127, 232, 0.08);
}

.mode-switch .radio-label span {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 16px;
    border-radius: 999px;
    border: 1px solid transparent;
    color: var(--color-text-sub);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.mode-switch .radio-label:hover span {
    background: rgba(107, 127, 232, 0.08);
    color: var(--color-text);
}

.mode-switch .radio-label input[type="radio"]:checked + span {
    background: #ffffff;
    color: var(--color-primary);
    border-color: rgba(107, 127, 232, 0.25);
    box-shadow: 0 8px 18px rgba(107, 127, 232, 0.16);
}

.feature-toggle-card {
    min-height: 54px;
    padding: 0 18px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.04));
    border: 1px solid rgba(16, 185, 129, 0.22);
    border-radius: var(--radius-md);
    font-weight: 600;
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.08);
}

.feature-toggle-card:hover {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.14), rgba(16, 185, 129, 0.06));
}

.feature-toggle-card input[type="checkbox"]:checked + .checkbox-custom {
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.14);
}

/* ==================== 角色列表 ==================== */
.role-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.role-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-input);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.role-info {
    flex: 1;
}

.role-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.role-name {
    font-weight: 600;
    color: var(--color-text-dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.optional-marker {
    color: #f59e0b;
    font-size: 12px;
}

.role-desc {
    font-size: var(--font-size-small);
    color: var(--color-text-sub);
}

.role-desc-input {
    width: 100%;
    min-height: 48px;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xs);
    font-family: var(--font-family);
    font-size: var(--font-size-small);
    color: var(--color-text);
    resize: vertical;
    transition: all var(--transition-fast);
}

.role-desc-input:focus {
    outline: none;
    border-color: var(--color-border-focus);
    box-shadow: 0 0 0 2px var(--color-primary-light);
}

.role-select {
    width: 250px;
}

/* 禁用状态的角色样式 */
.role-item.role-disabled {
    opacity: 0.6;
    background: var(--color-card-hover);
}

.role-item.role-disabled .role-desc-readonly {
    opacity: 0.7;
}

/* 只读阶段描述样式 - 左右并排布局 */
.role-desc-readonly {
    display: flex;
    flex-direction: row;
    gap: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 0, 0, 0.03);
    border-radius: var(--radius-xs);
    border: 1px solid var(--color-border);
}

.phase-desc {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
    font-size: var(--font-size-small);
    flex: 1;
}

.phase-label {
    color: #888;
    font-weight: 500;
    flex-shrink: 0;
}

.phase-text {
    color: #666;
}

/* ==================== 复选框 ==================== */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-size-normal);
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: 4px;
    position: relative;
    transition: all var(--transition-fast);
}

.checkbox-label input[type="checkbox"]:checked+.checkbox-custom {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"]:checked+.checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

/* ==================== 单选框 ==================== */
.radio-group {
    display: flex;
    gap: var(--spacing-lg);
    height: 42px;
    /* Match input height for alignment */
    align-items: center;
}

.radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: var(--font-size-normal);
}

.radio-label input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    position: relative;
    transition: all var(--transition-fast);
}

.radio-label input[type="radio"]:checked+.radio-custom {
    border-color: var(--color-primary);
}

.radio-label input[type="radio"]:checked+.radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background: var(--color-primary);
    border-radius: 50%;
}


/* ==================== 日志容器 - 终端风格 ==================== */
.log-container {
    background: #0C0C0C;
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    min-height: 300px;
    max-height: 600px;
    overflow-y: auto;
    font-family: 'Cascadia Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 13px;
    line-height: 1.4;
}

.log-placeholder {
    color: var(--color-text-muted);
    text-align: center;
    padding: var(--spacing-xl);
}

/* 终端风格日志行 */
.log-line {
    display: flex;
    flex-wrap: wrap;
    padding: 2px 0;
    white-space: pre-wrap;
    word-break: break-word;
}

.log-line:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* 时间戳 - 青色 */
.log-timestamp {
    color: #00CED1;
    margin-right: 8px;
    flex-shrink: 0;
}

/* 日志级别样式 */
.log-level {
    margin-right: 8px;
    font-weight: 600;
    flex-shrink: 0;
}

.log-level-info {
    color: #3399FF;
}

.log-level-success {
    color: #00FF7F;
}

.log-level-warning {
    color: #FFD700;
}

.log-level-error {
    color: #FF6B6B;
}

.log-level-debug {
    color: #A0AEC0;
}

/* 角色 - 绿色 */
.log-role {
    color: #48BB78;
    margin-right: 4px;
    font-weight: 600;
    flex-shrink: 0;
}

/* 模型名 - 洋红色 */
.log-model {
    color: #FF69B4;
    margin-right: 4px;
    flex-shrink: 0;
}

/* 分隔符 */
.log-separator {
    color: #718096;
    flex-shrink: 0;
}

/* 消息内容 */
.log-content {
    color: #E2E8F0;
    flex: 1;
}

/* 分隔线样式 */
.log-separator {
    display: block;
    padding: 8px 0;
    border-bottom: none;
}

.log-separator-line {
    color: #4A5568;
    font-weight: bold;
    display: block;
    text-align: center;
    letter-spacing: 2px;
}

.log-entry.info .log-message {
    color: #E2E8F0;
}

.log-entry.success .log-message {
    color: #48BB78;
}

.log-entry.warning .log-message {
    color: #ED8936;
}

.log-entry.error .log-message {
    color: #F56565;
}

/* 角色标签样式（旧版，保留兼容） */
.log-role {
    display: inline-block;
    padding: 2px 8px;
    margin: 0 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    background: rgba(107, 127, 232, 0.2);
    color: #6B7FE8;
    flex-shrink: 0;
}

/* ==================== 日志卡片样式（新版） ==================== */
.log-round-header {
    display: block;
    padding: 12px 0;
    text-align: center;
    border: none !important;
}

.log-round-title {
    display: inline-block;
    padding: 6px 20px;
    background: linear-gradient(135deg, rgba(107, 127, 232, 0.3), rgba(107, 127, 232, 0.1));
    border-radius: 20px;
    color: #A0AEC0;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 1px;
}

/* 日志对话卡片 */
.log-card {
    display: block;
    margin: 8px 0;
    border-radius: 8px;
    border-left: 4px solid #6B7FE8;
    background: rgba(45, 55, 72, 0.6);
    overflow: hidden;
}

.log-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.log-role-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    background: rgba(107, 127, 232, 0.25);
    color: #A7BDFC;
}

.log-model-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 500;
    background: rgba(160, 174, 192, 0.15);
    color: #A0AEC0;
}

.log-card-content {
    padding: 12px;
    color: #E2E8F0;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
}

/* 策略提出者 - 绿色 */
.log-card.log-role-proposer {
    border-left-color: #48BB78;
}

.log-card.log-role-proposer .log-role-badge {
    background: rgba(72, 187, 120, 0.25);
    color: #68D391;
}

/* 批评者 - 红色 */
.log-card.log-role-critic {
    border-left-color: #F56565;
}

.log-card.log-role-critic .log-role-badge {
    background: rgba(245, 101, 101, 0.25);
    color: #FC8181;
}

/* 综合者 - 橙色 */
.log-card.log-role-synthesizer {
    border-left-color: #ED8936;
}

.log-card.log-role-synthesizer .log-role-badge {
    background: rgba(237, 137, 54, 0.25);
    color: #F6AD55;
}

/* 代码生成 - 蓝色 */
.log-card.log-role-coder {
    border-left-color: #4299E1;
}

.log-card.log-role-coder .log-role-badge {
    background: rgba(66, 153, 225, 0.25);
    color: #63B3ED;
}

/* 代码修复 - 紫色 */
.log-card.log-role-fixer {
    border-left-color: #9F7AEA;
}

.log-card.log-role-fixer .log-role-badge {
    background: rgba(159, 122, 234, 0.25);
    color: #B794F4;
}

/* 不同角色的颜色（旧版，保留兼容） */
.log-entry:has(.log-role:contains("Proposer")) .log-role,
.log-entry [data-role="Proposer"] {
    background: rgba(72, 187, 120, 0.2);
    color: #48BB78;
}

.log-entry:has(.log-role:contains("Critic")) .log-role,
.log-entry [data-role="Critic"] {
    background: rgba(245, 101, 101, 0.2);
    color: #F56565;
}

.log-entry:has(.log-role:contains("Synthesizer")) .log-role,
.log-entry [data-role="Synthesizer"] {
    background: rgba(237, 137, 54, 0.2);
    color: #ED8936;
}

/* Markdown内容样式 */
.log-message h1,
.log-message h2,
.log-message h3 {
    color: #CBD5E0;
    font-weight: 600;
    margin: 8px 0 4px 0;
}

.log-message h1 {
    font-size: 16px;
}

.log-message h2 {
    font-size: 15px;
}

.log-message h3 {
    font-size: 14px;
}

.log-message strong {
    color: #F7FAFC;
    font-weight: 600;
}

.log-message em {
    color: #A0AEC0;
    font-style: italic;
}

.log-message code {
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 6px;
    border-radius: 3px;
    color: #90CDF4;
    font-size: 12px;
}

.log-message ul,
.log-message ol {
    margin: 4px 0 4px 20px;
    padding: 0;
}

.log-message li {
    margin: 2px 0;
}

.log-message p {
    margin: 4px 0;
}

.log-message a {
    color: #6B7FE8;
    text-decoration: underline;
}


/* ==================== 状态徽章 ==================== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: var(--font-size-small);
    font-weight: 500;
}

.status-idle {
    background: var(--color-input);
    color: var(--color-text-sub);
}

.status-running {
    background: rgba(66, 153, 225, 0.15);
    color: var(--color-info);
}

.status-success {
    background: rgba(72, 187, 120, 0.15);
    color: var(--color-success);
}

.status-error {
    background: rgba(245, 101, 101, 0.15);
    color: var(--color-danger);
}

/* ==================== 报告分析 - 统计卡片 ==================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    font-size: 32px;
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text-dark);
    line-height: 1.2;
}

.stat-label {
    font-size: var(--font-size-small);
    color: var(--color-text-sub);
}

.stat-card.stat-success {
    border-color: var(--color-success);
    background: rgba(72, 187, 120, 0.05);
}

.stat-card.stat-success .stat-value {
    color: var(--color-success);
}

.stat-card.stat-danger {
    border-color: var(--color-danger);
    background: rgba(245, 101, 101, 0.05);
}

.stat-card.stat-danger .stat-value {
    color: var(--color-danger);
}

/* ==================== 报告分析 - 数据表格 ==================== */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-normal);
}

.data-table th,
.data-table td {
    padding: var(--spacing-md);
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.data-table th {
    background: var(--color-card-hover);
    font-weight: 600;
    color: var(--color-text-dark);
    position: sticky;
    top: 0;
}

/* 可排序表头样式 */
.data-table th.sortable {
    cursor: pointer;
    user-select: none;
    transition: background var(--transition-fast);
}

.data-table th.sortable:hover {
    background: var(--color-primary-light);
}

.data-table th.sortable.sort-active {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.data-table th .sort-icon {
    font-size: 10px;
    margin-left: 4px;
    opacity: 0.8;
}

.data-table tbody tr:hover {
    background: var(--color-card-hover);
}

.data-table .rank {
    font-weight: 700;
    font-size: 16px;
}

.data-table .ea-name {
    text-align: left;
    font-weight: 500;
    max-width: 250px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.data-table .profit-positive {
    color: var(--color-success);
    font-weight: 600;
}

.data-table .profit-negative {
    color: var(--color-danger);
    font-weight: 600;
}

.data-table .status-badge {
    padding: 2px 8px;
    font-size: var(--font-size-small);
}

#reports-table-container {
    overflow-x: auto;
    max-height: 600px;
    overflow-y: auto;
}

/* ==================== 响应式 ==================== */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .header-shortcuts,
    .pricing-links {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .nav-tabs {
        width: 100%;
        justify-content: center;
    }

    .nav-tab {
        flex: 1;
        justify-content: center;
    }

    .tab-text {
        display: none;
    }

    .form-row {
        flex-direction: column;
    }

    .preset-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .role-item {
        flex-direction: column;
        align-items: stretch;
    }

    .role-select {
        width: 100%;
    }
}

/* ==================== 滚动条美化 ==================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-input);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}

/* 日志容器滚动条 */
.log-container::-webkit-scrollbar-track {
    background: #2D3748;
}

.log-container::-webkit-scrollbar-thumb {
    background: #4A5568;
}