/* 全局样式 - 支持深色/浅色主题 */
:root {
    /* 深色主题（默认） */
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-card: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --border-color: #475569;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --radius: 12px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

/* 浅色主题 */
[data-theme="light"] {
    --bg-primary: #f1f5f9;
    --bg-secondary: #ffffff;
    --bg-card: #e2e8f0;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #cbd5e1;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
}

.app-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 头部样式 */
.header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

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

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

.logo h1 {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, #3b82f6, #10b981);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.last-update {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 14px;
}

.update-label {
    opacity: 0.7;
}

#lastUpdate {
    color: var(--success-color);
    font-weight: 500;
}

/* 按钮样式 */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-toggle {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-toggle.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-toggle:hover:not(.active) {
    background: var(--border-color);
}

.btn-group {
    display: flex;
    gap: 4px;
}

.btn-group .btn {
    border-radius: 6px;
}

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

/* 主题切换按钮悬停提示 */
.theme-toggle-btn {
    position: relative;
}

.theme-tooltip {
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    z-index: 1000;
}

.theme-tooltip::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid var(--border-color);
}

.theme-tooltip::after {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 5px solid var(--bg-card);
}

.theme-toggle-btn:hover .theme-tooltip {
    opacity: 1;
    visibility: visible;
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
}

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

.btn-danger:hover {
    background: #dc2626;
}

/* 用户区域样式 */
.user-area {
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.btn-login:hover {
    background: var(--primary-hover);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 12px;
    background: var(--bg-card);
    border-radius: var(--radius);
}

/* 头像包裹器 - 用于气泡定位 */
.avatar-wrapper {
    position: relative;
}

/* 头像更换气泡弹窗 */
.avatar-popover {
    display: none;
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: 280px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    z-index: 1001;
    animation: popoverFadeIn 0.2s ease;
}

.avatar-popover.active {
    display: block;
}

/* 气泡箭头 */
.popover-arrow {
    position: absolute;
    top: -8px;
    right: 16px;
    width: 16px;
    height: 16px;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    border-top: 1px solid var(--border-color);
    transform: rotate(45deg);
}

.popover-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

.popover-header h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.popover-close {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color 0.2s;
}

.popover-close:hover {
    color: var(--text-primary);
}

.popover-body {
    padding: 16px;
}

.popover-body .avatar-preview-container {
    margin: 12px auto;
}

.popover-body .avatar-canvas {
    width: 100px;
    height: 100px;
}

.popover-body .avatar-tools {
    margin-top: 12px;
}

.popover-body .avatar-label {
    font-size: 13px;
}

@keyframes popoverFadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.username {
    font-weight: 600;
    color: var(--text-primary);
}

.btn-logout {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-logout:hover {
    background: var(--danger-color);
    color: white;
    border-color: var(--danger-color);
}

.btn-admin {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    text-decoration: none;
    margin-right: 8px;
}

.btn-admin:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* 登录注册弹窗样式 */
.auth-form {
    padding: 10px 0;
}

.auth-form .form-group {
    margin-bottom: 16px;
}

.auth-form .form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.auth-form .form-input {
    width: 100%;
    padding: 12px 14px;
    font-size: 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-card);
    color: var(--text-primary);
    transition: var(--transition);
}

.auth-form .form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.auth-message {
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 12px;
    display: none;
}

.auth-message.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.auth-message.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.btn-full {
    width: 100%;
    padding: 12px;
    font-size: 15px;
}

.auth-switch {
    text-align: center;
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

.auth-switch a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.auth-switch a:hover {
    text-decoration: underline;
}

/* AI 分析弹窗样式 */
.ai-analysis-types {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.ai-stock-summary {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-card);
    border-radius: var(--radius);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.ai-stock-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.ai-stock-code {
    font-family: 'Monaco', 'Consolas', monospace;
    color: var(--primary-color);
    font-size: 14px;
}

.ai-stock-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.ai-stock-change {
    font-size: 16px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
}

.ai-stock-change.up {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.ai-stock-change.down {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.ai-analysis-result {
    min-height: 300px;
    max-height: 400px;
    overflow-y: auto;
    padding: 20px;
    background: var(--bg-card);
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.ai-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 250px;
    color: var(--text-secondary);
    text-align: center;
}

.ai-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.ai-placeholder p {
    font-size: 16px;
    margin-bottom: 8px;
}

.ai-placeholder small {
    font-size: 12px;
    opacity: 0.7;
}

.ai-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 250px;
}

.ai-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

.ai-loading-text {
    color: var(--text-secondary);
    font-size: 14px;
}

.ai-analysis-content {
    line-height: 1.8;
    color: var(--text-primary);
    white-space: pre-wrap;
}

.ai-analysis-content h4,
.ai-analysis-content strong {
    color: var(--primary-color);
    margin: 16px 0 8px 0;
}

.ai-chat-section {
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

.ai-chat-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.ai-chat-input-wrapper {
    display: flex;
    gap: 12px;
}

.ai-chat-input-wrapper .form-input {
    flex: 1;
}

/* AI 配置弹窗样式 */
.ai-config-form {
    padding: 10px 0;
}

.form-divider {
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
    margin: 20px 0;
    position: relative;
}

.form-divider::before,
.form-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: var(--border-color);
}

.form-divider::before {
    left: 0;
}

.form-divider::after {
    right: 0;
}

.form-hint {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
    display: block;
}

.form-hint a {
    color: var(--primary-color);
}

.ai-config-message {
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 12px;
    display: none;
}

.ai-config-message.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.ai-config-message.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

/* AI 分析按钮 */
.ai-btn {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
}

.ai-btn:hover {
    background: linear-gradient(135deg, #5a6fd6, #6a4190);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* 控制面板 */
.control-panel {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 20px;
    margin: 24px 0;
    border: 1px solid var(--border-color);
}

.controls {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    align-items: center;
}

.control-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.control-group label {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

.select {
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.select-small {
    padding: 6px 10px;
    font-size: 12px;
}

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

.select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

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

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
    cursor: pointer;
}

/* 市场概览 */
.market-overview {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.overview-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 12px 16px;
    min-width: 0;
}

.overview-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.overview-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.overview-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    transition: background 0.2s ease;
}

.overview-card:hover {
    background: rgba(255, 255, 255, 0.06);
}

.overview-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.overview-value {
    font-size: 24px;
    font-weight: 700;
}

/* 指数卡片样式 */
.index-cards {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.index-cards .overview-card {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 4px 0;
    background: transparent;
}

.index-cards .overview-card:hover {
    background: transparent;
}

.index-card {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 4px 0;
}

.index-card .overview-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
}

.index-card .index-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

.overview-change {
    font-size: 12px;
    font-weight: 600;
}

/* 指数项样式 - 支持点击 */
.index-item {
    display: grid;
    grid-template-columns: minmax(55px, auto) 1fr auto;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-card);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    gap: 8px;
}

.index-item:hover {
    background: var(--border-color);
    transform: translateX(2px);
}

.index-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
}

.index-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'Monaco', 'Consolas', monospace;
    text-align: right;
}

.index-change {
    font-size: 12px;
    font-weight: 600;
    text-align: right;
    white-space: nowrap;
}

/* 搜索功能 */
.search-group {
    flex: 1;
    max-width: 500px;
}

.search-container {
    display: flex;
    gap: 8px;
    align-items: center;
    position: relative;
}

.search-input {
    flex: 1;
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 14px;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.search-input::placeholder {
    color: var(--text-secondary);
}

/* 搜索历史 */
.search-history, .hot-stocks {
    position: absolute;
    top: 100%;
    left: 0;
    right: 80px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 12px;
    z-index: 100;
    display: none;
    box-shadow: var(--shadow);
}

.search-history.active, .hot-stocks.active {
    display: block;
}

.search-history-title, .hot-stocks-title {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.search-history-item, .hot-stock-item {
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.search-history-item:hover, .hot-stock-item:hover {
    background: var(--bg-card);
}

.btn-search {
    padding: 10px 16px;
    white-space: nowrap;
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

.modal-large {
    max-width: 1000px;
}

.modal-small {
    max-width: 400px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    gap: 16px;
    position: relative;
}

.modal-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
}

.close-btn {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: var(--transition);
}

.close-btn:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
    max-height: 70vh;
    overflow-y: auto;
}

/* K线图 */
.kline-chart {
    width: 100%;
    height: 400px;
}

.chart-period-btns {
    display: flex;
    gap: 8px;
    align-items: center;
}

.btn-divider {
    color: var(--border-color);
    font-size: 12px;
}

/* SKDJ指标图表样式 */
.skdj-chart-container,
.indicator-chart-container {
    margin-top: 16px;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

.skdj-chart,
.indicator-chart {
    width: 100%;
    height: 200px;
}

.skdj-analysis,
.indicator-analysis {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 16px;
    margin-top: 16px;
}

.skdj-analysis-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.skdj-analysis-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.skdj-values {
    display: flex;
    gap: 16px;
}

.skdj-value {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: 'Monaco', 'Consolas', monospace;
}

.skdj-value-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.skdj-value-num {
    font-size: 16px;
    font-weight: 600;
}

.skdj-sk {
    color: #f59e0b;
}

.skdj-sd {
    color: #3b82f6;
}

.skdj-analysis-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.skdj-analysis-item {
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
}

.skdj-analysis-item.signal-golden {
    border-left-color: var(--danger-color);
}

.skdj-analysis-item.signal-death {
    border-left-color: var(--success-color);
}

.skdj-analysis-item.zone-overbought {
    border-left-color: var(--danger-color);
}

.skdj-analysis-item.zone-oversold {
    border-left-color: var(--success-color);
}

.skdj-item-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.skdj-item-value {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.skdj-suggestion {
    grid-column: 1 / -1;
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--primary-color);
    padding: 16px;
}

.skdj-suggestion .skdj-item-value {
    font-size: 15px;
    line-height: 1.6;
}

.skdj-signals-list {
    margin-top: 12px;
    max-height: 120px;
    overflow-y: auto;
}

.skdj-signal-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border-radius: 6px;
    margin-bottom: 6px;
    font-size: 13px;
}

.skdj-signal-date {
    color: var(--text-secondary);
}

.skdj-signal-type {
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
}

.skdj-signal-golden {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.skdj-signal-death {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.skdj-signal-weak {
    opacity: 0.6;
}

.skdj-signal-weak .skdj-signal-type {
    font-style: italic;
}

.skdj-signal-values {
    color: var(--text-secondary);
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 12px;
}

/* MACD特定颜色 */
.macd-dif {
    color: #f59e0b;
}

.macd-dea {
    color: #3b82f6;
}

.macd-bar {
    color: #94a3b8;
}

.macd-bar.positive {
    color: var(--danger-color);
}

.macd-bar.negative {
    color: var(--success-color);
}

/* 区域状态样式 */
.zone-bullish {
    border-left-color: var(--danger-color) !important;
}

.zone-bearish {
    border-left-color: var(--success-color) !important;
}

.zone-transition {
    border-left-color: var(--warning-color) !important;
}

.stock-detail-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.detail-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.detail-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

/* 价格预警表单 */
.alert-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 14px;
    color: var(--text-secondary);
}

.form-input {
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

/* 搜索结果 */
.search-results {
    display: grid;
    gap: 12px;
}

.search-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    transition: var(--transition);
}

.search-result-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.search-result-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.search-result-name {
    font-weight: 600;
    color: var(--text-primary);
}

.search-result-code {
    font-family: 'Monaco', 'Consolas', monospace;
    color: var(--primary-color);
    font-size: 14px;
}

.search-result-market {
    font-size: 12px;
    color: var(--text-secondary);
}

.search-result-price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.search-result-current {
    font-weight: 600;
    color: var(--text-primary);
}

.search-result-change {
    font-size: 14px;
}

.add-to-watchlist-btn {
    padding: 8px 14px;
    font-size: 12px;
    white-space: nowrap;
}

/* 价格预警通知 */
.alert-notifications {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.alert-notification {
    background: var(--bg-secondary);
    border: 2px solid var(--warning-color);
    border-radius: var(--radius);
    padding: 16px;
    min-width: 300px;
    animation: slideIn 0.3s ease;
    box-shadow: var(--shadow);
}

.alert-notification.alert-up {
    border-color: var(--danger-color);
}

.alert-notification.alert-down {
    border-color: var(--success-color);
}

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

/* 快捷键提示 */
.shortcuts-hint {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 10px 16px;
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0.7;
    transition: var(--transition);
}

.shortcuts-hint:hover {
    opacity: 1;
}

kbd {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2px 6px;
    font-family: monospace;
    font-size: 11px;
}

/* 主内容区 */
.main-content {
    position: relative;
    min-height: 400px;
}

/* 加载状态 */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    z-index: 50;
    border-radius: var(--radius);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

[data-theme="light"] .loading-overlay {
    background: rgba(241, 245, 249, 0.9);
}

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

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* 股票板块 */
.stock-section {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.stock-section:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.stock-section.hidden {
    display: none;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 12px;
}

.section-header h2 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 600;
}

.flag {
    font-size: 24px;
}

.stock-count {
    background: var(--bg-card);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-secondary);
}

/* 板块控制区域 */
.section-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-controls .select-small {
    min-width: 100px;
}

/* 自选股票特殊样式 */
.watchlist-section .section-header h2 .flag {
    color: var(--warning-color);
}

.watchlist-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* 表格样式 */
.table-container {
    overflow-x: auto;
}

.stock-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.stock-table th,
.stock-table td {
    padding: 14px 12px;
    text-align: left;
}

.stock-table th {
    background: var(--bg-card);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
    white-space: nowrap;
}

.stock-table th:first-child {
    border-radius: 8px 0 0 0;
}

.stock-table th:last-child {
    border-radius: 0 8px 0 0;
}

.stock-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.stock-table tbody tr:hover {
    background: var(--bg-card);
}

.stock-table tbody tr:last-child {
    border-bottom: none;
}

/* 表格列样式 */
.rank-col {
    width: 50px;
    text-align: center !important;
}

.code-col {
    width: 90px;
}

.name-col {
    min-width: 100px;
}

.price-col,
.change-col,
.amount-col,
.cost-col,
.profit-col {
    width: 90px;
    text-align: right !important;
}

.chart-col {
    width: 80px;
    text-align: center !important;
}

.action-col {
    width: 120px;
    text-align: center !important;
}

/* 排名徽章 */
.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-weight: 600;
    font-size: 12px;
}

.rank-1 {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #1e293b;
}

.rank-2 {
    background: linear-gradient(135deg, #94a3b8, #64748b);
    color: #1e293b;
}

.rank-3 {
    background: linear-gradient(135deg, #cd7f32, #a0522d);
    color: white;
}

.rank-default {
    background: var(--bg-card);
    color: var(--text-secondary);
}

/* 股票代码 */
.stock-code {
    font-family: 'Monaco', 'Consolas', monospace;
    color: var(--primary-color);
    font-weight: 500;
}

.stock-code-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
}

.stock-code-link:hover {
    background: rgba(59, 130, 246, 0.1);
}

.external-link-icon {
    font-size: 10px;
    opacity: 0.6;
}

/* 股票名称 */
.stock-name {
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
}

.stock-name:hover {
    color: var(--primary-color);
}

/* 价格 */
.stock-price {
    font-family: 'Monaco', 'Consolas', monospace;
    font-weight: 500;
}

/* 涨跌幅 */
.change-up {
    color: var(--danger-color);
    font-weight: 600;
}

.change-down {
    color: var(--success-color);
    font-weight: 600;
}

/* 迷你图表 */
.mini-chart {
    width: 60px;
    height: 30px;
    cursor: pointer;
}

.mini-chart:hover {
    transform: scale(1.1);
}

/* 操作按钮组 */
.action-btns {
    display: flex;
    gap: 4px;
    justify-content: center;
}

.action-btn {
    padding: 4px 8px;
    font-size: 11px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.remove-btn {
    background: var(--danger-color);
    color: white;
    border: none;
}

.remove-btn:hover {
    background: #dc2626;
}

.alert-btn {
    background: var(--warning-color);
    color: white;
    border: none;
}

.alert-btn:hover {
    background: #d97706;
}

.cost-btn {
    background: var(--primary-color);
    color: white;
    border: none;
}

.cost-btn:hover {
    background: var(--primary-hover);
}

/* 盈亏显示 */
.profit-up {
    color: var(--danger-color);
}

.profit-down {
    color: var(--success-color);
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

/* 页脚 */
.footer {
    text-align: center;
    padding: 24px 0;
    margin-top: 40px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 13px;
}

.footer p {
    margin: 4px 0;
}

.footer .disclaimer {
    color: var(--warning-color);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
}

.footer a {
    color: var(--text-secondary);
    text-decoration: none;
}

.footer a:hover {
    color: var(--text-primary);
}

/* 动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

.stock-table tbody tr {
    animation: fadeIn 0.3s ease-out forwards;
}

.stock-table tbody tr:nth-child(1) { animation-delay: 0.05s; }
.stock-table tbody tr:nth-child(2) { animation-delay: 0.1s; }
.stock-table tbody tr:nth-child(3) { animation-delay: 0.15s; }
.stock-table tbody tr:nth-child(4) { animation-delay: 0.2s; }
.stock-table tbody tr:nth-child(5) { animation-delay: 0.25s; }

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

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

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

/* 响应式设计 */
@media (max-width: 1200px) {
    .market-overview {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .market-overview {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cost-col, .profit-col {
        display: none;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .header-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .controls {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .control-group {
        width: 100%;
        flex-wrap: wrap;
    }
    
    .search-group {
        max-width: 100%;
    }
    
    .stock-table th,
    .stock-table td {
        padding: 10px 8px;
        font-size: 13px;
    }
    
    .chart-col {
        display: none;
    }
    
    .logo h1 {
        font-size: 18px;
    }
    
    .shortcuts-hint {
        display: none;
    }
    
    .market-overview {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .overview-section {
        padding: 10px 12px;
    }
    
    .overview-cards {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
    }
    
    .overview-card {
        padding: 12px 8px;
    }
    
    .overview-value {
        font-size: 18px;
    }
    
    .index-item {
        padding: 6px 10px;
        gap: 6px;
    }
    
    .index-name {
        font-size: 12px;
    }
    
    .index-price {
        font-size: 12px;
    }
    
    .index-change {
        font-size: 11px;
    }
    
    .modal-content {
        width: 95%;
        max-height: 90vh;
    }
    
    .kline-chart {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .app-container {
        padding: 0 12px;
    }
    
    /* Header 移动端优化 */
    .app-header {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 12px;
    }
    
    .logo h1 {
        font-size: 16px;
    }
    
    .header-actions {
        flex-wrap: wrap;
        gap: 8px;
        justify-content: space-between;
    }
    
    .last-update {
        flex: 1 1 auto;
        min-width: 0;
        font-size: 12px;
        white-space: nowrap;
    }
    
    .update-label {
        display: inline;
    }
    
    .btn {
        white-space: nowrap;
        padding: 8px 12px;
        font-size: 13px;
    }
    
    .btn-primary {
        flex-shrink: 0;
    }
    
    .btn-toggle {
        padding: 8px 10px;
    }
    
    .theme-toggle-btn .theme-tooltip {
        display: none;
    }
    
    /* 表格移动端优化 */
    .stock-table {
        font-size: 12px;
    }
    
    .stock-table th,
    .stock-table td {
        padding: 8px 6px;
    }
    
    .stock-table tr {
        height: auto;
    }
    
    .rank-col {
        width: 30px;
    }
    
    .code-col {
        width: 60px;
    }
    
    .name-col {
        min-width: 60px;
    }
    
    .price-col,
    .change-col {
        width: 55px;
    }
    
    .market-overview {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .overview-section {
        padding: 10px 12px;
    }
    
    .overview-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .overview-card {
        padding: 10px 8px;
    }
    
    .overview-icon {
        font-size: 20px;
    }
    
    .overview-value {
        font-size: 16px;
    }
    
    .index-item {
        padding: 6px 8px;
        gap: 6px;
        grid-template-columns: minmax(50px, auto) 1fr auto;
    }
    
    .index-name {
        font-size: 11px;
    }
    
    .index-price {
        font-size: 11px;
    }
    
    .index-change {
        font-size: 10px;
    }
    
    .btn-group {
        flex-wrap: wrap;
    }
    
    .action-col {
        width: 80px;
    }
    
    .action-btns {
        flex-direction: column;
        gap: 2px;
    }
    
    /* K线图弹窗移动端优化 */
    .modal-header {
        flex-direction: column;
        align-items: flex-start;
        padding: 12px 16px;
        gap: 10px;
    }
    
    .modal-header h3 {
        font-size: 16px;
        width: 100%;
        padding-right: 30px;
    }
    
    .close-btn {
        position: absolute;
        top: 8px;
        right: 8px;
    }
    
    .chart-period-btns {
        width: 100%;
        flex-wrap: wrap;
        gap: 6px;
        justify-content: flex-start;
    }
    
    .chart-period-btns .btn-small {
        padding: 6px 10px;
        font-size: 12px;
        min-width: auto;
    }
    
    .chart-period-btns .btn-divider {
        display: none;
    }
    
    .modal-body {
        padding: 12px;
    }
    
    .kline-chart {
        height: 250px;
    }
    
    /* 信号面板移动端优化 */
    .signal-panel {
        padding: 12px;
    }
    
    .signal-score-container {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .signal-score-circle {
        width: 100px;
        height: 100px;
    }
    
    .signal-details {
        margin-top: 10px;
    }
    
    .signal-list {
        font-size: 13px;
    }
    
    /* SKDJ/MACD 面板移动端优化 */
    .skdj-panel, .macd-panel {
        padding: 12px;
    }
    
    .skdj-info-grid, .macd-info-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .skdj-info-card, .macd-info-card {
        padding: 10px;
    }
    
    .skdj-signal-history, .macd-signal-history {
        max-height: 150px;
    }
}

/* ========== 信号评分面板样式 ========== */
.signal-panel {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
}

.signal-score-container {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 15px;
}

.signal-score-circle {
    position: relative;
    width: 120px;
    height: 120px;
    flex-shrink: 0;
}

.signal-score-circle svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.signal-score-circle .score-bg {
    fill: none;
    stroke: var(--bg-card);
    stroke-width: 8;
}

.signal-score-circle .score-progress {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 1s ease, stroke 0.3s ease;
}

.score-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.score-value span:first-child {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
}

.score-value .score-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.signal-suggestion {
    flex: 1;
}

.signal-suggestion .suggestion-text {
    font-size: 24px;
    font-weight: 700;
    padding: 10px 20px;
    border-radius: var(--radius);
    display: inline-block;
}

.signal-suggestion.strong-buy .suggestion-text {
    background: linear-gradient(135deg, #00d4aa, #10b981);
    color: white;
}

.signal-suggestion.buy .suggestion-text {
    background: #4ade80;
    color: #064e3b;
}

.signal-suggestion.hold .suggestion-text {
    background: #fbbf24;
    color: #78350f;
}

.signal-suggestion.sell .suggestion-text {
    background: #fb7185;
    color: #881337;
}

.signal-suggestion.strong-sell .suggestion-text {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

.signal-tip {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    margin-bottom: 12px;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.25);
    border-radius: var(--radius);
    font-size: 12px;
    color: #b89a2a;
}

.signal-tip-icon {
    flex-shrink: 0;
    font-size: 14px;
}

.signal-tip-text {
    line-height: 1.4;
}

.signal-tip-modal {
    margin-top: 0;
    margin-bottom: 10px;
}

.signal-resonance {
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: white;
    padding: 10px 15px;
    border-radius: var(--radius);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.signal-resonance .resonance-icon {
    font-size: 20px;
}

.signal-resonance .resonance-text {
    font-weight: 600;
}

.signal-details {
    margin-bottom: 15px;
}

.signal-history-panel {
    margin-top: 15px;
    margin-bottom: 15px;
    padding: 12px;
    background: var(--bg-card);
    border-radius: var(--radius);
}

.signal-history-panel h4 {
    margin: 0 0 8px 0;
    font-size: 14px;
    color: var(--text-primary);
}

/* === 信号操作建议摘要卡片 === */
.signal-summary-card {
    margin-top: 8px;
    padding: 10px 14px;
    border-radius: 10px;
    border-left: 4px solid #999;
    background: var(--bg-secondary);
}
.signal-summary-card.signal-buy {
    border-left-color: #10b981;
    background: linear-gradient(135deg, rgba(16,185,129,0.08), rgba(16,185,129,0.02));
}
.signal-summary-card.signal-buy-weak {
    border-left-color: #4ade80;
    background: linear-gradient(135deg, rgba(74,222,128,0.08), rgba(74,222,128,0.02));
}
.signal-summary-card.signal-neutral {
    border-left-color: #fbbf24;
    background: linear-gradient(135deg, rgba(251,191,36,0.08), rgba(251,191,36,0.02));
}
.signal-summary-card.signal-sell-weak {
    border-left-color: #fb923c;
    background: linear-gradient(135deg, rgba(251,146,60,0.08), rgba(251,146,60,0.02));
}
.signal-summary-card.signal-sell {
    border-left-color: #ef4444;
    background: linear-gradient(135deg, rgba(239,68,68,0.08), rgba(239,68,68,0.02));
}

.signal-action-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.signal-action-icon {
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
}
.signal-buy .signal-action-icon { color: #10b981; }
.signal-buy-weak .signal-action-icon { color: #4ade80; }
.signal-neutral .signal-action-icon { color: #fbbf24; }
.signal-sell-weak .signal-action-icon { color: #fb923c; }
.signal-sell .signal-action-icon { color: #ef4444; }

.signal-action-text {
    font-size: 18px;
    font-weight: 700;
}
.signal-buy .signal-action-text { color: #10b981; }
.signal-buy-weak .signal-action-text { color: #4ade80; }
.signal-neutral .signal-action-text { color: #d97706; }
.signal-sell-weak .signal-action-text { color: #fb923c; }
.signal-sell .signal-action-text { color: #ef4444; }

.signal-score-badge {
    background: var(--bg-card);
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}
.signal-trend {
    font-size: 12px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
}
.signal-trend.trend-up {
    color: #10b981;
    background: rgba(16,185,129,0.1);
}
.signal-trend.trend-down {
    color: #ef4444;
    background: rgba(239,68,68,0.1);
}

.signal-detail-text {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.signal-stats-row {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    flex-wrap: wrap;
}
.signal-stat {
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
}
.signal-stat b {
    color: var(--text-primary);
}

/* 个性化持仓信息行 */
.signal-position-row {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    padding: 6px 10px;
    background: rgba(59, 130, 246, 0.06);
    border-radius: 6px;
    border: 1px dashed rgba(59, 130, 246, 0.2);
    flex-wrap: wrap;
}
.signal-position-row .signal-stat {
    font-size: 11px;
}
.profit-up { color: #ef4444 !important; }
.profit-down { color: #10b981 !important; }

/* 目标价/止损预警提示 */
.signal-alert-tip {
    margin-top: 6px;
    padding: 5px 10px;
    font-size: 11px;
    color: #fbbf24;
    background: rgba(251, 191, 36, 0.08);
    border-radius: 6px;
    border-left: 3px solid #fbbf24;
    line-height: 1.5;
}

/* 未设置个性化数据提示 */
.signal-hint-text {
    margin-top: 8px;
    font-size: 10px;
    color: var(--text-secondary);
    opacity: 0.6;
    text-align: center;
    font-style: italic;
}

.signal-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 10px;
}

.signal-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--bg-card);
    border-radius: 8px;
    font-size: 13px;
}

.signal-item .signal-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
}

.signal-item.buy .signal-icon {
    background: #10b981;
    color: white;
}

.signal-item.sell .signal-icon {
    background: #ef4444;
    color: white;
}

.signal-item.hold .signal-icon {
    background: #f59e0b;
    color: white;
}

.signal-item .signal-indicator {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 50px;
}

.signal-item .signal-reason {
    color: var(--text-secondary);
    flex: 1;
}

.signal-item .signal-weight {
    font-weight: 600;
    min-width: 40px;
    text-align: right;
}

.signal-item.buy .signal-weight {
    color: #10b981;
}

.signal-item.sell .signal-weight {
    color: #ef4444;
}

/* V6.1: 信号展开/折叠按钮 */
.signal-expand-btn {
    text-align: center;
    padding: 8px;
    color: var(--accent-color, #3b82f6);
    cursor: pointer;
    font-size: 12px;
    border-top: 1px dashed var(--border-color);
    margin-top: 4px;
    transition: color 0.2s;
}
.signal-expand-btn:hover {
    color: #60a5fa;
}

/* V6.1: 模块评分雷达图面板 */
.module-score-panel {
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
    margin-top: 8px;
}
.module-score-panel h4 {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* 资金流向面板 */
.money-flow-panel {
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
}

.money-flow-panel h4 {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.money-flow-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.money-flow-item {
    text-align: center;
    padding: 10px;
    background: var(--bg-card);
    border-radius: 8px;
}

.money-flow-item .flow-label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.money-flow-item .flow-value {
    display: block;
    font-size: 14px;
    font-weight: 600;
}

.money-flow-item .flow-value.positive {
    color: #10b981;
}

.money-flow-item .flow-value.negative {
    color: #ef4444;
}

/* 基本面数据面板 */
.fundamental-panel {
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
    margin-top: 15px;
}

.fundamental-panel h4 {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.fundamental-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.fundamental-section {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 12px;
}

.fundamental-section .section-title {
    font-size: 12px;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-color);
}

.fundamental-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-size: 12px;
}

.fundamental-item .fund-label {
    color: var(--text-secondary);
}

.fundamental-item .fund-value {
    font-weight: 600;
    color: var(--text-primary);
}

.fundamental-item .fund-value.positive {
    color: #10b981;
}

.fundamental-item .fund-value.negative {
    color: #ef4444;
}

.fundamental-item .fund-value.highlight {
    color: var(--primary-color);
}

/* 响应式调整 */
@media (max-width: 900px) {
    .fundamental-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .fundamental-grid {
        grid-template-columns: 1fr;
    }
}

/* AI一句话结论样式 */
.ai-conclusion {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-card));
    border: 2px solid var(--primary-color);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}

.ai-conclusion-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.ai-conclusion-header .conclusion-icon {
    font-size: 24px;
}

.ai-conclusion-header h4 {
    font-size: 16px;
    color: var(--text-primary);
}

.ai-conclusion-content {
    display: flex;
    align-items: center;
    gap: 20px;
}

.conclusion-action {
    font-size: 28px;
    font-weight: 700;
    padding: 15px 30px;
    border-radius: var(--radius);
    text-align: center;
    min-width: 150px;
}

.conclusion-action.buy {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.conclusion-action.sell {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

.conclusion-action.hold {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.conclusion-reason {
    flex: 1;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.conclusion-confidence {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    font-size: 13px;
}

.confidence-bar {
    width: 100px;
    height: 6px;
    background: var(--bg-card);
    border-radius: 3px;
    overflow: hidden;
}

.confidence-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}

@media (max-width: 768px) {
    .signal-score-container {
        flex-direction: column;
        text-align: center;
    }
    
    .money-flow-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .signal-list {
        grid-template-columns: 1fr;
    }
    
    .ai-conclusion-content {
        flex-direction: column;
    }
    
    .signal-summary-card {
        padding: 8px 10px;
    }
    .signal-action-icon {
        font-size: 15px;
    }
    .signal-action-text {
        font-size: 15px;
    }
    .signal-score-badge {
        font-size: 12px;
        padding: 2px 8px;
    }
    .signal-trend {
        font-size: 11px;
        padding: 1px 6px;
    }
    .signal-detail-text {
        font-size: 11px;
    }
    .signal-stats-row {
        gap: 8px;
    }
    .signal-stat {
        font-size: 10px;
    }
    .signal-position-row {
        gap: 8px;
        padding: 5px 8px;
    }
    .signal-alert-tip {
        font-size: 10px;
        padding: 4px 8px;
    }
    .signal-hint-text {
        font-size: 9px;
    }
}

/* ========== 智能预警通知样式 ========== */
.alert-notifications {
    position: fixed;
    top: 80px;
    right: 20px;
    width: 380px;
    max-height: 500px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    overflow: hidden;
    animation: slideIn 0.3s ease;
}

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

.alert-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: linear-gradient(135deg, var(--primary-color), #6366f1);
    color: white;
}

.alert-header .alert-icon {
    font-size: 20px;
}

.alert-header .alert-title {
    font-weight: 600;
    flex: 1;
}

.alert-header .alert-count {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 13px;
}

.alert-header .alert-close {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    opacity: 0.8;
}

.alert-header .alert-close:hover {
    opacity: 1;
}

.alert-list {
    max-height: 400px;
    overflow-y: auto;
    padding: 10px;
}

.alert-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: var(--bg-card);
    border-radius: 8px;
    margin-bottom: 8px;
    border-left: 4px solid var(--border-color);
}

.alert-item.success {
    border-left-color: #10b981;
}

.alert-item.warning {
    border-left-color: #f59e0b;
}

.alert-item.danger {
    border-left-color: #ef4444;
}

.alert-item.info {
    border-left-color: #3b82f6;
}

.alert-item .alert-item-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.alert-item .alert-item-content {
    flex: 1;
}

.alert-item .alert-item-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.alert-item .alert-item-message {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.alert-item .alert-item-stock {
    font-size: 12px;
    color: var(--primary-color);
    margin-top: 5px;
}

/* 预警徽章 */
#checkAlertsBtn {
    position: relative;
}

.alert-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ef4444;
    color: white;
    font-size: 11px;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    animation: pulse 2s infinite;
}

.no-alerts {
    text-align: center;
    padding: 30px;
    color: var(--text-secondary);
}

.no-alerts .no-alerts-icon {
    font-size: 40px;
    margin-bottom: 10px;
}

/* 自选股信号汇总卡片 */
.watchlist-signals-card {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 15px;
    margin-bottom: 20px;
}

.watchlist-signals-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}

.watchlist-signals-header h3 {
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.signals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.signal-stock-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-card);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.signal-stock-card:hover {
    background: var(--border-color);
}

.signal-stock-score {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    color: white;
    flex-shrink: 0;
}

.signal-stock-score.high {
    background: linear-gradient(135deg, #10b981, #059669);
}

.signal-stock-score.medium {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.signal-stock-score.low {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.signal-stock-info {
    flex: 1;
    min-width: 0;
}

.signal-stock-name {
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.signal-stock-suggestion {
    font-size: 12px;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .alert-notifications {
        right: 10px;
        left: 10px;
        width: auto;
    }
}

/* ========== 像素头像生成器样式 ========== */
.avatar-generator {
    margin-bottom: 12px;
    padding: 10px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px dashed var(--border-color);
}

.avatar-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.avatar-preview-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
}

.avatar-canvas {
    width: 80px;
    height: 80px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    background: #2d2d2d;
    cursor: pointer;
    transition: var(--transition);
}

.avatar-canvas:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.3);
}

.avatar-info {
    text-align: center;
}

.avatar-hint {
    font-size: 11px;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: 3px 8px;
    border-radius: 4px;
}

.avatar-tools {
    display: flex;
    justify-content: center;
    gap: 6px;
}

.btn-avatar {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    font-size: 11px;
    padding: 4px 8px;
    padding: 6px 12px;
}

.btn-avatar:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* 头像编辑器弹窗 */
.avatar-editor-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.avatar-editor-panel {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 450px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease;
}

.avatar-editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: linear-gradient(135deg, #4ade80, #22c55e);
    color: white;
}

.avatar-editor-header h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.avatar-editor-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.avatar-editor-canvas {
    border: 3px solid var(--border-color);
    border-radius: 8px;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    background: #1a1a1a;
    cursor: crosshair;
}

.avatar-color-palette {
    width: 100%;
}

.palette-section {
    margin-bottom: 12px;
}

.palette-label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.color-row {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.color-swatch {
    width: 28px;
    height: 28px;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.color-swatch:hover {
    transform: scale(1.15);
}

.color-swatch.selected {
    border-color: white;
    box-shadow: 0 0 0 2px var(--primary-color);
}

.avatar-editor-tools {
    display: flex;
    gap: 10px;
}

.avatar-editor-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-card);
}

/* 用户头像显示 */
.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    border: 2px solid var(--border-color);
}

/* 可点击头像样式 */
.clickable-avatar {
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.clickable-avatar:hover {
    transform: scale(1.1);
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
    border-color: var(--primary-color);
}

/* 头像更换消息 */
.avatar-change-message {
    text-align: center;
    padding: 8px;
    margin-top: 10px;
    border-radius: 6px;
    font-size: 14px;
}

.avatar-change-message.success {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.avatar-change-message.error {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

.user-info-with-avatar {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-info-with-avatar .user-avatar {
    flex-shrink: 0;
}

/* ========== 绿灯推荐样式 ========== */
.btn-green-light {
    background: linear-gradient(135deg, #00d4aa 0%, #00b894 100%);
    color: #fff;
    border: none;
    font-weight: 500;
    padding: 6px 12px;
    font-size: 12px;
}

.btn-green-light:hover {
    background: linear-gradient(135deg, #00e6b8 0%, #00cfa5 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.3);
}

/* ========== 红灯预警样式 ========== */
.btn-red-light {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: #fff;
    border: none;
    font-weight: 500;
    padding: 6px 12px;
    font-size: 12px;
}

.btn-red-light:hover {
    background: linear-gradient(135deg, #f87171 0%, #ef4444 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.red-light-info {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 16px;
}

.red-light-info p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.strong-sell-tag {
    display: inline-block;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: #fff;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    margin: 0 4px;
}

.red-light-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
}

.red-light-item:hover {
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.05);
}

.red-light-rank {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.red-light-score {
    font-size: 24px;
    font-weight: 700;
    color: #ef4444;
}

.red-light-suggestion {
    font-size: 12px;
    color: #ef4444;
    font-weight: 600;
}

.green-light-info {
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.3);
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 16px;
}

.green-light-info p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.cache-info {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
}

.cache-info.fresh {
    background: rgba(0, 212, 170, 0.2);
    color: #00d4aa;
}

.btn-refresh {
    padding: 4px 8px !important;
    font-size: 14px !important;
    margin-left: 8px;
    vertical-align: middle;
}

.strong-buy-tag {
    display: inline-block;
    background: linear-gradient(135deg, #00d4aa 0%, #00b894 100%);
    color: #fff;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    margin: 0 4px;
}

.green-light-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 20px;
}

.green-light-loading p {
    margin-top: 16px;
    color: var(--text-secondary);
}

.green-light-empty {
    text-align: center;
    padding: 40px 20px;
}

.green-light-empty p {
    color: var(--text-muted);
    font-size: 16px;
}

.green-light-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 400px;
    overflow-y: auto;
}

.green-light-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
}

.green-light-item:hover {
    border-color: var(--primary-color);
    background: rgba(0, 212, 170, 0.05);
}

.green-light-stock-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.green-light-rank {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #00d4aa 0%, #00b894 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.green-light-name-code {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.green-light-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 15px;
}

.green-light-code {
    color: var(--text-muted);
    font-size: 13px;
}

.green-light-metrics {
    display: flex;
    align-items: center;
    gap: 24px;
}

.green-light-metric {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
}

.green-light-metric-label {
    color: var(--text-muted);
    font-size: 12px;
}

.green-light-metric-value {
    font-weight: 600;
    font-size: 14px;
}

.green-light-metric-value.positive {
    color: var(--success-color);
}

.green-light-metric-value.negative {
    color: var(--danger-color);
}

.green-light-signal {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.green-light-score {
    font-size: 24px;
    font-weight: 700;
    color: #00d4aa;
}

.green-light-suggestion {
    font-size: 12px;
    color: #00d4aa;
    font-weight: 600;
}

.green-light-actions {
    display: flex;
    gap: 8px;
}

@media (max-width: 768px) {
    .green-light-item {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }
    
    .green-light-stock-info {
        justify-content: space-between;
    }
    
    .green-light-metrics {
        justify-content: space-between;
    }
    
    .green-light-actions {
        justify-content: flex-end;
    }
}