/* ============================================
   期货智析 - 科技感界面样式
   风格：低调鲜明、赛博朋克科技感
   ============================================ */

:root {
    --bg-primary: #06080d;
    --bg-secondary: #0c1017;
    --bg-card: rgba(15, 20, 30, 0.7);
    --bg-card-hover: rgba(20, 28, 42, 0.8);
    --border-color: rgba(56, 189, 248, 0.1);
    --border-glow: rgba(56, 189, 248, 0.3);
    
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --cyan: #06b6d4;
    --cyan-glow: rgba(6, 182, 212, 0.4);
    --purple: #8b5cf6;
    --purple-glow: rgba(139, 92, 246, 0.4);
    --green: #10b981;
    --green-glow: rgba(16, 185, 129, 0.4);
    --red: #ef4444;
    --red-glow: rgba(239, 68, 68, 0.4);
    --amber: #f59e0b;
    --amber-glow: rgba(245, 158, 11, 0.4);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
}

/* 背景网格和光效 */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(56, 189, 248, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at 30% 20%, rgba(6, 182, 212, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 80%, rgba(139, 92, 246, 0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.app-container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ============================================
   顶部导航
   ============================================ */
.top-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 56px;
    background: rgba(6, 8, 13, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-left {
    display: flex;
    align-items: center;
}

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

.logo-icon {
    position: relative;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(139, 92, 246, 0.2));
    border: 1px solid var(--border-glow);
    border-radius: 10px;
    color: var(--cyan);
    font-size: 16px;
}

.logo-pulse {
    position: absolute;
    inset: -2px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--cyan), var(--purple));
    opacity: 0;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(1.05); }
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 15px;
    font-weight: 600;
    background: linear-gradient(135deg, var(--text-primary), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-subtitle {
    font-size: 9px;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.nav-center {
    display: flex;
    gap: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s;
}

.nav-item:hover {
    color: var(--text-primary);
    background: rgba(56, 189, 248, 0.08);
}

.nav-item.active {
    color: var(--cyan);
    background: rgba(6, 182, 212, 0.1);
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.system-status {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 20px;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: var(--green);
    border-radius: 50%;
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.status-text {
    font-size: 10px;
    font-weight: 600;
    color: var(--green);
    letter-spacing: 1px;
}

.datetime {
    font-size: 12px;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.nav-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s;
}

.nav-btn:hover {
    color: var(--cyan);
    background: rgba(6, 182, 212, 0.1);
}

/* ============================================
   主内容区
   ============================================ */
.main-content {
    flex: 1;
    padding: 20px 24px;
    max-width: 1440px;
    margin: 0 auto;
    width: 100%;
}

.view {
    display: none;
}

.view.active {
    display: block;
}

/* ============================================
   搜索栏
   ============================================ */
.search-section {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.search-box {
    flex: 1;
    max-width: 480px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: all 0.2s;
}

.search-box:focus-within {
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.search-box i {
    color: var(--text-muted);
}

.search-box input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 14px;
}

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

.search-box kbd {
    padding: 2px 6px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 11px;
    color: var(--text-muted);
}

.view-controls {
    display: flex;
    gap: 4px;
}

.view-btn {
    width: auto;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 13px;
}

.view-btn i {
    font-size: 14px;
}

.view-btn span {
    font-size: 13px;
    font-weight: 500;
}

.view-btn:hover {
    color: var(--text-secondary);
}

.view-btn.active {
    background: rgba(6, 182, 212, 0.15);
    border-color: var(--cyan);
    color: var(--cyan);
}

/* ============================================
   筛选栏
   ============================================ */
.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.filter-tabs {
    display: flex;
    gap: 6px;
}

.filter-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-tab:hover {
    border-color: var(--text-muted);
    color: var(--text-primary);
}

.filter-tab.active {
    background: rgba(6, 182, 212, 0.12);
    border-color: var(--cyan);
    color: var(--cyan);
}

.filter-tab i {
    font-size: 12px;
}

.filter-count {
    padding: 1px 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    font-size: 11px;
}

.sort-select {
    position: relative;
}

.sort-select select {
    padding: 8px 32px 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 500;
    outline: none;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-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='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 12px;
    transition: all 0.2s;
}

.sort-select select:hover {
    border-color: var(--text-muted);
}

.sort-select select:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.sort-select select option {
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 8px;
}

/* 下拉菜单展开样式 */
.sort-select select:focus option {
    background: var(--bg-card);
}

.sort-select select option:hover,
.sort-select select option:checked {
    background: rgba(6, 182, 212, 0.1) !important;
}

/* ============================================
   统计概览
   ============================================ */
.stats-overview {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.stat-card {
    transition: all 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.stat-card:active {
    transform: translateY(0);
}

.stats-overview {
    margin-bottom: 20px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.2s;
}

.stat-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-2px);
}

.stat-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(56, 189, 248, 0.1);
    border-radius: 10px;
    color: var(--cyan);
    font-size: 16px;
}

.stat-card.up .stat-icon {
    background: rgba(16, 185, 129, 0.1);
    color: var(--green);
}

.stat-card.down .stat-icon {
    background: rgba(239, 68, 68, 0.1);
    color: var(--red);
}

.stat-card.neutral .stat-icon {
    background: rgba(245, 158, 11, 0.1);
    color: var(--amber);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 22px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

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

/* ============================================
   品种卡片网格
   ============================================ */
.futures-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 14px;
}

.futures-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 18px;
    cursor: pointer;
    transition: all 0.25s;
    position: relative;
    overflow: hidden;
}

.futures-card.no-ai-data {
    opacity: 0.85;
    border-style: dashed;
}

.futures-card.no-ai-data:hover {
    opacity: 1;
    border-color: var(--purple, #8b5cf6);
}

.ai-hint {
    text-align: center;
    padding: 8px;
    margin: 8px 0;
    background: rgba(139, 92, 246, 0.08);
    border: 1px dashed rgba(139, 92, 246, 0.3);
    border-radius: 8px;
    color: var(--purple, #8b5cf6);
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.ai-hint i {
    font-size: 14px;
}

.futures-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    opacity: 0;
    transition: opacity 0.25s;
}

.futures-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.futures-card:hover::before {
    opacity: 1;
}

.card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 14px;
}

.card-symbol {
    display: flex;
    align-items: center;
    gap: 10px;
}

.symbol-tag {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(139, 92, 246, 0.15));
    border: 1px solid var(--border-glow);
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    color: var(--cyan);
}

.card-name {
    font-size: 15px;
    font-weight: 600;
}

.card-code {
    font-size: 11px;
    color: var(--text-muted);
}

.card-price {
    text-align: right;
}

.price-value {
    font-size: 20px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.price-change {
    font-size: 12px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 3px;
    justify-content: flex-end;
}

.up { color: var(--green); }
.down { color: var(--red); }
.neutral { color: var(--amber); }

.suggestion-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 12px;
}

.suggestion-badge.up {
    background: rgba(16, 185, 129, 0.12);
    color: var(--green);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.suggestion-badge.down {
    background: rgba(239, 68, 68, 0.12);
    color: var(--red);
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.suggestion-badge.neutral {
    background: rgba(245, 158, 11, 0.1);
    color: var(--amber);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.card-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 12px;
}

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

.metric-label {
    font-size: 11px;
    color: var(--text-muted);
}

.metric-bar {
    height: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 2px;
    overflow: hidden;
}

.metric-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 0.3s;
}

.metric-fill.up { background: var(--green); }
.metric-fill.down { background: var(--red); }
.metric-fill.orange { background: var(--amber); }

.metric-value {
    font-size: 13px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.period-trends {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
}

.period-tag {
    flex: 1;
    padding: 5px 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 11px;
    text-align: center;
    transition: all 0.2s;
}

.period-tag.up {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.25);
    color: var(--green);
}

.period-tag.down {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.25);
    color: var(--red);
}

.period-tag.neutral {
    background: rgba(245, 158, 11, 0.08);
    border-color: rgba(245, 158, 11, 0.2);
    color: var(--amber);
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.key-levels {
    display: flex;
    gap: 12px;
    font-size: 12px;
}

.key-levels span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.key-levels .label {
    color: var(--text-muted);
}

.detail-link {
    font-size: 12px;
    color: var(--cyan);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ============================================
   详情视图
   ============================================ */
.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    margin-bottom: 16px;
    transition: all 0.2s;
}

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

.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    margin-bottom: 16px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 24px;
}

.symbol-info {
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.symbol-name {
    font-size: 22px;
    font-weight: 700;
}

.symbol-code {
    font-size: 13px;
    color: var(--text-muted);
    padding: 2px 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.price-main {
    display: flex;
    flex-direction: row;
    align-items: baseline;
    gap: 12px;
}

.price-value {
    font-size: 28px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.price-change {
    font-size: 14px;
    font-weight: 500;
}

.quote-grid {
    display: flex;
    gap: 24px;
}

.quote-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.quote-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.quote-value {
    font-size: 14px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

/* 周期选择 */
.period-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.period-label {
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.period-btns {
    display: flex;
    gap: 4px;
}

.period-btn {
    padding: 6px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.period-btn:hover {
    border-color: var(--text-muted);
}

.period-btn.active {
    background: rgba(6, 182, 212, 0.15);
    border-color: var(--cyan);
    color: var(--cyan);
}

/* 详情主体 */
.detail-body {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 16px;
}

.chart-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.chart-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.chart-legend {
    display: flex;
    gap: 14px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--text-muted);
}

.legend-dot {
    width: 10px;
    height: 3px;
    border-radius: 2px;
}

.legend-dot.ma5 { background: #f59e0b; }
.legend-dot.ma10 { background: #3b82f6; }
.legend-dot.ma20 { background: #8b5cf6; }

.kline-chart {
    width: 100%;
    height: 480px;
}

/* 分析侧边栏 */
.analysis-sidebar {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.panel-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px;
    transition: all 0.2s;
}

.panel-card:hover {
    border-color: var(--border-glow);
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--text-primary);
}

.panel-header i {
    color: var(--cyan);
    font-size: 14px;
}

/* AI建议卡片 */
.suggestion-card .suggestion-content {
    text-align: center;
    padding: 16px;
    background: rgba(6, 182, 212, 0.06);
    border: 1px solid rgba(6, 182, 212, 0.15);
    border-radius: 10px;
    margin-bottom: 14px;
}

.suggestion-badge {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
}

.suggestion-badge.up { color: var(--green); }
.suggestion-badge.down { color: var(--red); }
.suggestion-badge.neutral { color: var(--amber); }

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

.trade-params {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.param-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    font-size: 12px;
}

.param-label {
    color: var(--text-muted);
}

.param-value {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

/* 技术指标 */
.indicators-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.indicator-cell {
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.indicator-label {
    font-size: 11px;
    color: var(--text-muted);
}

.indicator-value {
    font-size: 14px;
    font-weight: 600;
}

.indicator-detail {
    font-size: 11px;
    color: var(--text-secondary);
}

/* 关键点位 */
.levels-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.level-group-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    display: block;
}

.level-group.resistance .level-group-label { color: var(--red); }
.level-group.support .level-group-label { color: var(--green); }

.level-item {
    display: flex;
    justify-content: space-between;
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    font-size: 12px;
}

.level-item span:first-child {
    color: var(--text-muted);
    font-weight: 500;
}

.level-item span:last-child {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.level-item.pivot-point {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 8px;
    padding: 8px 12px;
    margin: 4px 0;
}

.level-item.pivot-point span:first-child {
    color: var(--purple);
    font-weight: 600;
}

.level-item.pivot-point span:last-child {
    color: var(--purple);
    font-size: 14px;
}

.level-divider {
    height: 1px;
    background: var(--border-color);
    margin: 4px 0;
}

/* 多周期趋势 */
.trends-container {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.trend-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
}

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

.trend-badge {
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

.trend-badge.up {
    background: rgba(16, 185, 129, 0.12);
    color: var(--green);
}

.trend-badge.down {
    background: rgba(239, 68, 68, 0.12);
    color: var(--red);
}

.trend-badge.neutral {
    background: rgba(245, 158, 11, 0.1);
    color: var(--amber);
}

/* 趋势评分 */
.score-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.score-ring {
    position: relative;
    width: 100px;
    height: 100px;
}

.score-ring svg {
    transform: rotate(-90deg);
}

.score-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.06);
    stroke-width: 8;
}

.score-fill {
    fill: none;
    stroke: url(#scoreGradient);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 0.8s ease-out;
}

.score-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

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

/* ============================================
   响应式
   ============================================ */
@media (max-width: 1200px) {
    .detail-body {
        grid-template-columns: 1fr;
    }
    
    .analysis-sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .stats-overview {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .futures-grid {
        grid-template-columns: 1fr;
    }
    
    .analysis-sidebar {
        grid-template-columns: 1fr;
    }
    
    .detail-header {
        flex-direction: column;
        gap: 16px;
    }
    
    .quote-grid {
        width: 100%;
        justify-content: space-between;
    }
    
    .filter-bar {
        flex-direction: column;
        gap: 12px;
    }
}

/* ============================================
   简洁风格主题 - Revolut 设计系统
   ============================================ */
body.theme-minimal {
    --bg-primary: #ffffff;
    --bg-secondary: #f4f4f4;
    --bg-card: #ffffff;
    --bg-card-hover: #f4f4f4;
    --border-color: #c9c9cd;
    --border-glow: #c9c9cd;
    
    --text-primary: #191c1f;
    --text-secondary: #505a63;
    --text-muted: #8d969e;
    
    --cyan: #494fdf;
    --cyan-glow: rgba(73, 79, 223, 0.2);
    --purple: #494fdf;
    --purple-glow: rgba(73, 79, 223, 0.2);
    --green: #00a87e;
    --green-glow: rgba(0, 168, 126, 0.2);
    --red: #e23b4a;
    --red-glow: rgba(226, 59, 74, 0.2);
    --amber: #ec7e00;
    --amber-glow: rgba(236, 126, 0, 0.2);
}

body.theme-minimal {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', sans-serif;
    letter-spacing: 0.16px;
}

body.theme-minimal .bg-grid,
body.theme-minimal .bg-glow {
    display: none;
}

body.theme-minimal .top-nav {
    background: var(--bg-primary);
    border-bottom-color: var(--border-color);
}

body.theme-minimal .logo-icon {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
}

body.theme-minimal .logo-pulse {
    display: none;
}

body.theme-minimal .logo-title {
    background: none;
    -webkit-text-fill-color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
}

body.theme-minimal .logo-subtitle {
    color: var(--text-muted);
    letter-spacing: 0.24px;
}

body.theme-minimal .nav-item {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    letter-spacing: 0.16px;
    color: var(--text-secondary);
}

body.theme-minimal .nav-item:hover {
    color: var(--text-primary);
}

body.theme-minimal .nav-item.active {
    background: var(--bg-card-hover);
    border-radius: 9999px;
    color: var(--text-primary);
}

body.theme-minimal .system-status {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    border-radius: 9999px;
}

body.theme-minimal .system-status .status-dot {
    background: var(--green);
}

body.theme-minimal .system-status .status-text {
    color: var(--green);
}

body.theme-minimal .search-box {
    background: var(--bg-secondary);
    border-radius: 9999px;
    box-shadow: none;
}

body.theme-minimal .search-box:focus-within {
    box-shadow: 0 0 0 0.125rem rgba(73, 79, 223, 0.2);
}

body.theme-minimal .search-box i {
    color: var(--text-muted);
}

body.theme-minimal .view-btn,
body.theme-minimal .filter-tab {
    background: var(--bg-secondary);
    border-radius: 9999px;
    box-shadow: none;
    padding: 10px 16px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

body.theme-minimal .view-btn:hover,
body.theme-minimal .filter-tab:hover {
    color: var(--text-primary);
}

body.theme-minimal .view-btn i {
    font-size: 14px;
}

body.theme-minimal .view-btn span {
    font-size: 13px;
    font-weight: 500;
}

body.theme-minimal .stat-card {
    background: var(--bg-secondary);
    box-shadow: none;
    border-radius: 20px;
    padding: 20px 24px;
}

body.theme-minimal .stat-card:hover {
    box-shadow: none;
    transform: none;
    background: var(--bg-card-hover);
}

body.theme-minimal .stat-icon {
    background: var(--bg-card);
    border-radius: 12px;
    color: var(--cyan);
}

body.theme-minimal .stat-card.up .stat-icon {
    color: var(--green);
}

body.theme-minimal .stat-card.down .stat-icon {
    color: var(--red);
}

body.theme-minimal .stat-card.neutral .stat-icon {
    color: var(--amber);
}

body.theme-minimal .futures-card {
    background: var(--bg-secondary);
    box-shadow: none;
    border-radius: 20px;
}

body.theme-minimal .futures-card::before {
    display: none;
}

body.theme-minimal .futures-card:hover {
    box-shadow: none;
    transform: none;
    background: var(--bg-card-hover);
}

body.theme-minimal .symbol-tag {
    background: var(--bg-card);
    border-color: var(--border-color);
    border-radius: 12px;
    color: var(--cyan);
}

body.theme-minimal .period-tag {
    background: var(--bg-card);
    border-radius: 9999px;
    padding: 6px 12px;
}

body.theme-minimal .detail-link {
    color: var(--cyan);
}

body.theme-minimal .detail-header {
    background: var(--bg-secondary);
    box-shadow: none;
    border-radius: 20px;
}

body.theme-minimal .symbol-code {
    background: var(--bg-card);
    border-radius: 9999px;
    padding: 4px 12px;
}

body.theme-minimal .period-btn {
    background: var(--bg-secondary);
    border-radius: 9999px;
    padding: 10px 20px;
    color: var(--text-secondary);
}

body.theme-minimal .period-btn:hover {
    color: var(--text-primary);
}

body.theme-minimal .chart-container {
    background: var(--bg-secondary);
    box-shadow: none;
    border-radius: 20px;
}

body.theme-minimal .panel-card {
    background: var(--bg-secondary);
    box-shadow: none;
    border-radius: 20px;
}

body.theme-minimal .panel-card:hover {
    box-shadow: none;
}

body.theme-minimal .panel-header i {
    color: var(--text-primary);
}

body.theme-minimal .suggestion-card .suggestion-content {
    background: var(--bg-card);
    border-color: var(--border-color);
    border-radius: 12px;
}

body.theme-minimal .indicator-cell {
    background: var(--bg-card);
    border-radius: 12px;
}

body.theme-minimal .level-item {
    background: var(--bg-card);
    border-radius: 9999px;
}

body.theme-minimal .level-item.pivot-point {
    background: rgba(124, 58, 237, 0.08);
    border-color: rgba(124, 58, 237, 0.2);
}

body.theme-minimal .trend-row {
    background: var(--bg-card);
    border-radius: 9999px;
}

body.theme-minimal .param-row {
    background: var(--bg-card);
    border-radius: 9999px;
}

body.theme-minimal .back-btn {
    background: var(--bg-secondary);
    box-shadow: none;
    border-radius: 9999px;
    padding: 14px 32px;
    color: var(--text-secondary);
}

body.theme-minimal .back-btn:hover {
    color: var(--text-primary);
}

body.theme-minimal .datetime {
    color: var(--text-muted);
}

body.theme-minimal .nav-btn {
    border-radius: 9999px;
    color: var(--text-secondary);
}

body.theme-minimal .nav-btn:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

body.theme-minimal .sort-select select {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    border-radius: 9999px;
    padding: 10px 36px 10px 16px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    appearance: none;
    -webkit-appearance: none;
    -moz-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='%23505a63' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 12px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

body.theme-minimal .sort-select select:hover {
    border-color: var(--text-muted);
}

/* AI历史记录详情弹窗样式 */
.ai-history-detail {
    padding: 8px 0;
}

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

.detail-header h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.detail-header h4 i {
    color: var(--cyan);
}

.detail-time {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.detail-summary {
    background: rgba(6, 182, 212, 0.05);
    border-left: 3px solid var(--cyan);
    padding: 12px 16px;
    margin-bottom: 16px;
    border-radius: 4px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.detail-summary i {
    color: var(--cyan);
    font-size: 14px;
    margin-top: 2px;
}

.detail-summary p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

.detail-suggestion {
    margin-bottom: 16px;
}

.suggestion-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-radius: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.suggestion-card.long {
    border-color: var(--green);
    background: rgba(16, 185, 129, 0.05);
}

.suggestion-card.short {
    border-color: var(--red);
    background: rgba(239, 68, 68, 0.05);
}

.suggestion-card.neutral {
    border-color: var(--amber);
    background: rgba(245, 158, 11, 0.05);
}

.suggestion-card i {
    font-size: 24px;
}

.suggestion-card.long i {
    color: var(--green);
}

.suggestion-card.short i {
    color: var(--red);
}

.suggestion-card.neutral i {
    color: var(--amber);
}

.suggestion-text {
    font-size: 20px;
    font-weight: 700;
    flex: 1;
}

.suggestion-card.long .suggestion-text {
    color: var(--green);
}

.suggestion-card.short .suggestion-text {
    color: var(--red);
}

.suggestion-card.neutral .suggestion-text {
    color: var(--amber);
}

.confidence-text {
    font-size: 14px;
    color: var(--text-muted);
}

.detail-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.metric-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    text-align: center;
}

.metric-label {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.metric-value {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.metric-value.down {
    color: var(--red);
}

.detail-section {
    margin-bottom: 20px;
}

.detail-section h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.detail-section h5 i {
    color: var(--cyan);
    font-size: 13px;
}

.four-d-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.four-d-table th {
    background: var(--bg-secondary);
    padding: 8px 10px;
    text-align: left;
    color: var(--text-muted);
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
}

.four-d-table td {
    padding: 10px;
    border-bottom: 1px solid rgba(56, 189, 248, 0.05);
    color: var(--text-secondary);
}

.four-d-table tr:hover td {
    background: rgba(6, 182, 212, 0.03);
}

.kdj-diagnosis-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.kdj-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.kdj-label {
    font-size: 11px;
    color: var(--text-muted);
}

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

.pivot-points-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
}

.pivot-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 10px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pivot-item span:first-child {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
}

.pivot-item strong {
    font-size: 14px;
    color: var(--text-primary);
}

.pivot-item.resistance span:first-child {
    color: var(--red);
}

.pivot-item.resistance strong {
    color: var(--red);
}

.pivot-item.support span:first-child {
    color: var(--green);
}

.pivot-item.support strong {
    color: var(--green);
}

.pivot-item.center {
    border-color: var(--purple);
    background: rgba(139, 92, 246, 0.05);
}

.pivot-item.center span:first-child {
    color: var(--purple);
}

.pivot-item.center strong {
    color: var(--purple);
}

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

.warning-list li {
    background: rgba(245, 158, 11, 0.05);
    border-left: 3px solid var(--amber);
    padding: 10px 12px;
    margin-bottom: 8px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.warning-list li:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .detail-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pivot-points-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .kdj-diagnosis-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   AI智能分析样式
   ============================================ */

.panel-header-actions {
    display: flex;
    gap: 8px;
    margin-left: auto;
}

.ai-analyze-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: linear-gradient(135deg, var(--purple), var(--cyan));
    border: none;
    border-radius: 6px;
    color: white;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ai-analyze-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--purple-glow);
}

.ai-analyze-btn:active {
    transform: translateY(0);
}

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

.ai-analyze-btn i {
    font-size: 11px;
}

.ai-analysis-content {
    min-height: 120px;
}

/* 情景预案卡片样式 */
.scenario-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.scenario-item {
    display: grid;
    grid-template-columns: 80px 60px 1fr;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.scenario-item:hover {
    border-color: var(--border-glow);
    background: var(--bg-card-hover);
}

.scenario-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--cyan);
}

.scenario-probability {
    font-size: 13px;
    font-weight: 600;
    color: var(--amber);
    text-align: center;
}

.scenario-action {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* 多周期趋势样式优化 */
.trends-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.trend-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.trend-period {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.trend-badge {
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    text-align: center;
}

.trend-badge.up {
    color: var(--green);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.trend-badge.down {
    color: var(--red);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.trend-badge.neutral {
    color: var(--amber);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.ai-analysis-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    color: var(--text-muted);
}

.ai-analysis-placeholder i {
    font-size: 32px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.ai-analysis-placeholder p {
    font-size: 13px;
    text-align: center;
}

.ai-analysis-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    gap: 12px;
}

.ai-analysis-loading i {
    font-size: 28px;
    color: var(--purple);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.ai-analysis-result {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ai-summary {
    padding: 12px;
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.15);
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary);
}

.ai-suggestion-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
}

.ai-suggestion-direction {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ai-suggestion-direction i {
    font-size: 16px;
}

.ai-suggestion-direction.long i {
    color: var(--green);
}

.ai-suggestion-direction.short i {
    color: var(--red);
}

.ai-suggestion-direction.neutral i {
    color: var(--amber);
}

.ai-confidence {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.ai-confidence-bar {
    width: 60px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.ai-confidence-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--amber), var(--green));
    border-radius: 2px;
    transition: width 0.5s ease;
}

.ai-key-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.ai-metric-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 6px;
    font-size: 12px;
}

.ai-metric-item .label {
    color: var(--text-muted);
}

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

.ai-metric-item .value.up {
    color: var(--green);
}

.ai-metric-item .value.down {
    color: var(--red);
}

.ai-timestamp {
    text-align: center;
    font-size: 11px;
    color: var(--text-muted);
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

/* AI分析详情模态框 */
.modal-large {
    max-width: 900px;
    width: 90%;
}

.modal-large .modal-body {
    max-height: 80vh;
    overflow-y: auto;
}

.ai-modal-section {
    margin-bottom: 24px;
}

.ai-modal-section:last-child {
    margin-bottom: 0;
}

.ai-modal-section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--cyan);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.ai-modal-section-title i {
    font-size: 16px;
}

.four-dimensional-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.four-dimensional-table th,
.four-dimensional-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.four-dimensional-table th {
    background: rgba(139, 92, 246, 0.08);
    color: var(--purple);
    font-weight: 600;
    font-size: 12px;
}

.four-dimensional-table td {
    color: var(--text-secondary);
}

.four-dimensional-table tr:last-child td {
    border-bottom: none;
}

.four-dimensional-table .period-cell {
    font-weight: 600;
    color: var(--text-primary);
}

.scenario-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.scenario-card {
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border-left: 3px solid var(--cyan);
}

.scenario-card.breakthrough {
    border-left-color: var(--green);
}

.scenario-card.consolidation {
    border-left-color: var(--amber);
}

.scenario-card.reversal {
    border-left-color: var(--red);
}

.scenario-card.news {
    border-left-color: var(--purple);
}

.scenario-probability {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(139, 92, 246, 0.15);
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    color: var(--purple);
    margin-bottom: 6px;
}

.scenario-action {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.red-lines-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.red-line-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-radius: 6px;
    font-size: 12px;
    color: var(--red);
}

.red-line-item.pass {
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.15);
    color: var(--green);
}

.discipline-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.discipline-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
}

.discipline-item i {
    font-size: 16px;
}

.discipline-item.pass i {
    color: var(--green);
}

.discipline-item.fail i {
    color: var(--red);
}

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

.ai-experience-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.experience-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 12px;
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.15);
    border-radius: 6px;
    font-size: 12px;
    color: var(--amber);
}

.experience-item i {
    margin-top: 2px;
}

body.theme-minimal .sort-select select:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 0.125rem rgba(73, 79, 223, 0.2);
}

body.theme-minimal .sort-select select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

body.theme-minimal .sort-select select option:hover,
body.theme-minimal .sort-select select option:checked {
    background: rgba(73, 79, 223, 0.1) !important;
}

body.theme-minimal .filter-tab.active {
    background: var(--cyan);
    color: white;
    border-color: var(--cyan);
}

body.theme-minimal .view-btn.active {
    background: var(--cyan);
    border-color: var(--cyan);
    color: white;
}

body.theme-minimal .period-btn.active {
    background: var(--cyan);
    border-color: var(--cyan);
    color: white;
}

body.theme-minimal .suggestion-badge {
    border-radius: 9999px;
    padding: 6px 16px;
}

body.theme-minimal .btn,
body.theme-minimal button {
    border-radius: 9999px;
}

/* 主题切换按钮 */
.theme-toggle {
    position: relative;
}

.theme-toggle i {
    transition: transform 0.3s ease;
}

body.theme-minimal .theme-toggle i::before {
    content: '\f185';
}

/* ============================================
   自选按钮
   ============================================ */
.watch-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.watch-btn:hover {
    border-color: var(--amber);
    color: var(--amber);
}

.watch-btn.active {
    background: rgba(245, 158, 11, 0.1);
    border-color: var(--amber);
    color: var(--amber);
}

body.theme-minimal .watch-btn {
    border-radius: 9999px;
    background: var(--bg-card);
}

body.theme-minimal .watch-btn:hover {
    background: rgba(236, 126, 0, 0.1);
}

body.theme-minimal .watch-btn.active {
    background: rgba(236, 126, 0, 0.15);
}

/* 卡片刷新按钮 */
.card-refresh-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 12px;
}

.card-refresh-btn:hover {
    border-color: var(--cyan);
    color: var(--cyan);
    background: rgba(6, 182, 212, 0.1);
}

.card-ai-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid var(--purple-soft, rgba(139, 92, 246, 0.3));
    border-radius: 8px;
    color: var(--purple, #8b5cf6);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 12px;
}

.card-ai-btn:hover {
    border-color: var(--purple, #8b5cf6);
    background: rgba(139, 92, 246, 0.1);
}

.card-ai-btn.analyzing {
    color: var(--amber);
    border-color: var(--amber);
    animation: pulse 1s infinite;
}

.ai-analyze-all-btn {
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--purple, #8b5cf6), #6d28d9);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.ai-analyze-all-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.ai-analyze-all-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

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

body.theme-minimal .card-refresh-btn {
    border-radius: 9999px;
    background: var(--bg-card);
}

body.theme-minimal .card-refresh-btn:hover {
    background: rgba(6, 182, 212, 0.1);
}

/* ============================================
   价格关键位标签
   ============================================ */
.price-levels {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.level-tag {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.level-tag.resistance {
    background: rgba(226, 59, 74, 0.1);
    color: #e23b4a;
}

.level-tag.support {
    background: rgba(0, 168, 126, 0.1);
    color: #00a87e;
}

body.theme-minimal .level-tag {
    border-radius: 9999px;
}

/* ============================================
   Toast 提示
   ============================================ */
.toast-container {
    position: fixed;
    top: 80px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    animation: slideIn 0.3s ease-out;
    min-width: 280px;
    max-width: 400px;
}

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

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

.toast.removing {
    animation: slideOut 0.3s ease-in forwards;
}

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

.toast.success .toast-icon {
    background: rgba(16, 185, 129, 0.15);
    color: var(--green);
}

.toast.info .toast-icon {
    background: rgba(6, 182, 212, 0.15);
    color: var(--cyan);
}

.toast.warning .toast-icon {
    background: rgba(245, 158, 11, 0.15);
    color: var(--amber);
}

.toast.error .toast-icon {
    background: rgba(239, 68, 68, 0.15);
    color: var(--red);
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

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

body.theme-minimal .toast {
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* ============================================
   刷新按钮
   ============================================ */
.refresh-all-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--cyan);
    border: none;
    border-radius: 9999px;
    color: white;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.refresh-all-btn:hover {
    background: var(--cyan-glow);
    transform: translateY(-1px);
}

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

.refresh-all-btn i {
    font-size: 14px;
}

.refresh-all-btn.spinning i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

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

/* 详情页面刷新按钮 */
.detail-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.refresh-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

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

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

body.theme-minimal .refresh-btn {
    background: var(--bg-secondary);
    border-radius: 9999px;
}

body.theme-minimal .refresh-all-btn {
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* ============================================
   历史分析记录
   ============================================ */
.chart-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.history-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px;
}

body.theme-minimal .history-container {
    background: var(--bg-secondary);
    border-radius: 20px;
    box-shadow: none;
}

.history-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.history-header i {
    color: var(--cyan);
}

body.theme-minimal .history-header i {
    color: var(--text-primary);
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 320px;
    overflow-y: auto;
}

.empty-state {
    text-align: center;
    padding: 30px;
    color: var(--text-muted);
    font-size: 14px;
}

.history-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.history-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--border-glow);
}

body.theme-minimal .history-item {
    background: var(--bg-card);
    border-radius: 12px;
}

body.theme-minimal .history-item:hover {
    background: var(--bg-card-hover);
}

.history-item-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.history-time {
    font-size: 12px;
    color: var(--text-muted);
    min-width: 130px;
}

.history-suggestion {
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.history-suggestion.up {
    background: rgba(16, 185, 129, 0.12);
    color: var(--green);
}

.history-suggestion.down {
    background: rgba(239, 68, 68, 0.12);
    color: var(--red);
}

.history-suggestion.neutral {
    background: rgba(245, 158, 11, 0.1);
    color: var(--amber);
}

body.theme-minimal .history-suggestion {
    border-radius: 9999px;
}

.history-score {
    font-size: 13px;
    font-weight: 600;
}

.history-item-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.history-metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.history-metric-label {
    font-size: 10px;
    color: var(--text-muted);
}

.history-metric-value {
    font-size: 12px;
    font-weight: 600;
}

.history-detail-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.history-detail-btn:hover {
    color: var(--cyan);
    border-color: var(--cyan);
}

body.theme-minimal .history-detail-btn {
    border-radius: 9999px;
}

/* ============================================
   面板头部操作按钮
   ============================================ */
.panel-header-action {
    margin-left: auto;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s;
}

.panel-header-action:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
}

/* ============================================
   对话框
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

body.theme-minimal .modal-content {
    background: #ffffff;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

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

.modal-header h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 600;
}

.modal-header h3 i {
    color: var(--cyan);
}

body.theme-minimal .modal-header h3 i {
    color: var(--text-primary);
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

body.theme-minimal .modal-close:hover {
    background: var(--bg-secondary);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

/* 对话框内容样式 */
.modal-suggestion-main {
    text-align: center;
    padding: 20px;
    background: rgba(6, 182, 212, 0.06);
    border: 1px solid rgba(6, 182, 212, 0.15);
    border-radius: 12px;
    margin-bottom: 20px;
}

body.theme-minimal .modal-suggestion-main {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

.modal-suggestion-main .suggestion-badge {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.modal-suggestion-main .suggestion-reason {
    font-size: 14px;
    color: var(--text-secondary);
}

.modal-params-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.modal-param-card {
    padding: 14px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    text-align: center;
}

body.theme-minimal .modal-param-card {
    background: var(--bg-secondary);
}

.modal-param-card .param-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.modal-param-card .param-value {
    font-size: 18px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.modal-section {
    margin-bottom: 20px;
}

.modal-section:last-child {
    margin-bottom: 0;
}

.modal-section-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-section-title i {
    color: var(--cyan);
}

body.theme-minimal .modal-section-title i {
    color: var(--text-primary);
}

.modal-indicators-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.modal-indicator-item {
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

body.theme-minimal .modal-indicator-item {
    background: var(--bg-secondary);
}

.modal-indicator-item .indicator-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.modal-indicator-item .indicator-value {
    font-size: 14px;
    font-weight: 600;
}

.modal-indicator-item .indicator-detail {
    font-size: 11px;
    color: var(--text-secondary);
}

.modal-levels-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.modal-level-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    font-size: 13px;
}

body.theme-minimal .modal-level-row {
    background: var(--bg-secondary);
}

.modal-level-row .level-label {
    color: var(--text-secondary);
}

.modal-level-row .level-value {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.modal-trends-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.modal-trend-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
}

body.theme-minimal .modal-trend-row {
    background: var(--bg-secondary);
}

.modal-trend-period {
    font-size: 13px;
    color: var(--text-secondary);
}

.modal-trend-badge {
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

.modal-trend-badge.up {
    background: rgba(16, 185, 129, 0.12);
    color: var(--green);
}

.modal-trend-badge.down {
    background: rgba(239, 68, 68, 0.12);
    color: var(--red);
}

.modal-trend-badge.neutral {
    background: rgba(245, 158, 11, 0.1);
    color: var(--amber);
}

body.theme-minimal .modal-trend-badge {
    border-radius: 9999px;
}

body.theme-minimal .period-tag {
    border-radius: 9999px;
    padding: 6px 12px;
}

body.theme-minimal .detail-link {
    color: var(--cyan);
}

body.theme-minimal .suggestion-card .suggestion-content {
    background: var(--bg-card);
    border-color: var(--border-color);
    border-radius: 12px;
}

body.theme-minimal .indicator-cell {
    background: var(--bg-card);
    border-radius: 12px;
}

body.theme-minimal .level-item {
    background: var(--bg-card);
    border-radius: 9999px;
}

body.theme-minimal .trend-row {
    background: var(--bg-card);
    border-radius: 9999px;
}

body.theme-minimal .param-row {
    background: var(--bg-card);
    border-radius: 9999px;
}

body.theme-minimal .back-btn {
    background: var(--bg-secondary);
    box-shadow: none;
    border-radius: 9999px;
    padding: 14px 32px;
    color: var(--text-secondary);
}

body.theme-minimal .back-btn:hover {
    color: var(--text-primary);
}

body.theme-minimal .datetime {
    color: var(--text-muted);
}

body.theme-minimal .nav-btn {
    border-radius: 9999px;
    color: var(--text-secondary);
}

body.theme-minimal .nav-btn:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

body.theme-minimal .sort-select select {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    border-radius: 9999px;
    padding: 10px 36px 10px 16px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    appearance: none;
    -webkit-appearance: none;
    -moz-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='%23505a63' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 12px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

body.theme-minimal .sort-select select:hover {
    border-color: var(--text-muted);
}

body.theme-minimal .sort-select select:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 0.125rem rgba(73, 79, 223, 0.2);
}

body.theme-minimal .sort-select select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

body.theme-minimal .sort-select select option:hover,
body.theme-minimal .sort-select select option:checked {
    background: rgba(73, 79, 223, 0.1) !important;
}

body.theme-minimal .filter-tab.active {
    background: var(--cyan);
    color: white;
    border-color: var(--cyan);
}

body.theme-minimal .view-btn.active {
    background: var(--cyan);
    border-color: var(--cyan);
    color: white;
}

body.theme-minimal .period-btn.active {
    background: var(--cyan);
    border-color: var(--cyan);
    color: white;
}

body.theme-minimal .suggestion-badge {
    border-radius: 9999px;
    padding: 6px 16px;
}

body.theme-minimal .btn,
body.theme-minimal button {
    border-radius: 9999px;
}

/* 主题切换按钮 */
.theme-toggle {
    position: relative;
}

.theme-toggle i {
    transition: transform 0.3s ease;
}

body.theme-minimal .theme-toggle i::before {
    content: '\f185';
}