:root {
    /* ========================================
       DARK THEME (Default)
       ======================================== */
    --color-bg: #0A0E1A;
    --color-surface: #111827;
    --color-surface-elevated: #1F2937;
    --color-border: #374151;
    
    /* Primary brand - Cyan with gradients */
    --color-primary: #06B6D4;
    --color-primary-dark: #0891B2;
    --color-primary-light: #22D3EE;
    --color-primary-gradient: linear-gradient(135deg, #06B6D4 0%, #22D3EE 100%);
    --color-primary-gradient-hover: linear-gradient(135deg, #22D3EE 0%, #06B6D4 100%);
    
    /* Accent - Blue */
    --color-accent: #3B82F6;
    --color-accent-dark: #2563EB;
    
    /* Semantic colors */
    --color-success: #10B981;
    --color-success-bg: rgba(16, 185, 129, 0.1);
    --color-error: #EF4444;
    --color-error-bg: rgba(239, 68, 68, 0.1);
    --color-warning: #F59E0B;
    --color-warning-bg: rgba(245, 158, 11, 0.1);
    
    /* Text colors */
    --color-text-primary: #F9FAFB;
    --color-text-secondary: #9CA3AF;
    --color-text-muted: #6B7280;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'IBM Plex Mono', 'SF Mono', Monaco, monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   LIGHT THEME
   ======================================== */
[data-theme="light"] {
    --color-bg: #FFFFFF;
    --color-surface: #F9FAFB;
    --color-surface-elevated: #F3F4F6;
    --color-border: #E5E7EB;
    
    /* Primary brand - Cyan (same for light mode) */
    --color-primary: #06B6D4;
    --color-primary-dark: #0891B2;
    --color-primary-light: #22D3EE;
    --color-primary-gradient: linear-gradient(135deg, #06B6D4 0%, #22D3EE 100%);
    --color-primary-gradient-hover: linear-gradient(135deg, #22D3EE 0%, #06B6D4 100%);
    
    /* Accent - Blue */
    --color-accent: #3B82F6;
    --color-accent-dark: #2563EB;
    
    /* Semantic colors */
    --color-success: #10B981;
    --color-success-bg: rgba(16, 185, 129, 0.1);
    --color-error: #EF4444;
    --color-error-bg: rgba(239, 68, 68, 0.1);
    --color-warning: #F59E0B;
    --color-warning-bg: rgba(245, 158, 11, 0.1);
    
    /* Text colors */
    --color-text-primary: #111827;
    --color-text-secondary: #4B5563;
    --color-text-muted: #6B7280;
    
    /* Shadows (lighter for light mode) */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

html,
body {
    height: 100%;
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.5;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Layout */
.app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-md) var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.version {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-surface-elevated);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.theme-toggle {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    padding: 0;
}

.theme-toggle:hover {
    background: var(--color-primary-gradient);
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.4);
    transform: scale(1.05);
}

.theme-toggle:active {
    transform: scale(0.95);
}

.theme-icon {
    font-size: 1.25rem;
    line-height: 1;
    transition: transform var(--transition-base);
}

.theme-toggle:hover .theme-icon {
    transform: rotate(15deg);
}

.time {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    font-family: var(--font-mono);
}

.status-badge.online {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

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

/* Main Content */
.main-content {
    flex: 1;
    padding: var(--space-xl);
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;
}

/* Sections */
.section {
    margin-bottom: var(--space-2xl);
}

.section-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--color-text-primary);
    letter-spacing: -0.01em;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.metric-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
}

.metric-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.3), var(--shadow-lg);
    transform: translateY(-2px);
    background: linear-gradient(135deg, var(--color-surface) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.metric-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xs);
}

.metric-sublabel {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.pnl-card .metric-value.positive {
    color: var(--color-success);
}

.pnl-card .metric-value.negative {
    color: var(--color-error);
}

/* Tabs */
.tabs {
    display: flex;
    gap: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-xl);
    overflow-x: auto;
}

.tab-button {
    background: none;
    border: none;
    padding: var(--space-md) var(--space-lg);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.tab-button:hover {
    color: var(--color-primary);
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(34, 211, 238, 0.05) 100%);
}

.tab-button.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.15) 0%, rgba(34, 211, 238, 0.1) 100%);
}

.tab-content {
    display: none;
}

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

/* Strategies Grid */
.strategies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.strategy-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
}

.strategy-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.3), var(--shadow-md);
    transform: translateY(-2px);
    background: linear-gradient(135deg, var(--color-surface) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.strategy-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.strategy-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.strategy-badge {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-mono);
}

.strategy-badge.active {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.strategy-badge.paused {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}

.strategy-badge.inactive {
    background: var(--color-error-bg);
    color: var(--color-error);
}

.strategy-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.strategy-metric {
    display: flex;
    flex-direction: column;
}

.strategy-metric-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.strategy-metric-value {
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-text-primary);
}

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

.strategy-metric-value.negative {
    color: var(--color-error);
}

/* Strategy Detail View */
.strategy-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.strategy-config,
.strategy-stats {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.strategy-config h3,
.strategy-stats h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--color-text-primary);
}

.config-grid,
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.config-item,
.stat-item {
    display: flex;
    flex-direction: column;
}

.config-label,
.stat-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.config-value,
.stat-value {
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--color-text-primary);
}

/* Tables */
.table-wrapper {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: var(--color-surface-elevated);
    border-bottom: 1px solid var(--color-border);
}

.data-table th {
    padding: var(--space-md);
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table td {
    padding: var(--space-md);
    border-top: 1px solid var(--color-border);
    font-size: 0.875rem;
    color: var(--color-text-primary);
}

.data-table tbody tr {
    transition: background-color var(--transition-fast);
}

.data-table tbody tr:hover {
    background: linear-gradient(135deg, var(--color-surface-elevated) 0%, rgba(6, 182, 212, 0.05) 100%);
    box-shadow: 0 0 8px rgba(6, 182, 212, 0.15);
}

.data-table .empty-state {
    text-align: center;
    color: var(--color-text-muted);
    font-style: italic;
}

/* Badges and Pills */
.count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 var(--space-sm);
    background: var(--color-primary);
    color: var(--color-bg);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    font-family: var(--font-mono);
}

.side-badge {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-mono);
}

.side-badge.yes {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.side-badge.no {
    background: var(--color-error-bg);
    color: var(--color-error);
}

/* Period Selector */
.period-selector {
    display: flex;
    gap: var(--space-xs);
    background: var(--color-surface-elevated);
    padding: var(--space-xs);
    border-radius: var(--radius-md);
}

.period-btn {
    background: none;
    border: none;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    font-family: var(--font-mono);
}

.period-btn:hover {
    color: var(--color-text-primary);
    background: var(--color-surface);
}

.period-btn.active {
    background: var(--color-primary);
    color: var(--color-bg);
}

/* Utility Classes */
.text-success {
    color: var(--color-success);
}

.text-error {
    color: var(--color-error);
}

.text-warning {
    color: var(--color-warning);
}

.text-mono {
    font-family: var(--font-mono);
}

.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .strategy-detail {
        grid-template-columns: 1fr;
    }
    
    .config-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-content {
        padding: var(--space-md);
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .strategies-grid {
        grid-template-columns: 1fr;
    }
    
    .header {
        padding: var(--space-md);
    }
    
    .logo {
        font-size: 1.25rem;
    }
}

/* Inner Tabs for Strategy Details */
.strategy-inner-tabs {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    background: var(--color-surface-elevated);
    padding: var(--space-xs);
    border-radius: var(--radius-md);
    width: fit-content;
}

.inner-tab-button {
    background: none;
    border: none;
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.inner-tab-button:hover {
    color: var(--color-primary);
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(34, 211, 238, 0.05) 100%);
}

.inner-tab-button.active {
    background: var(--color-primary-gradient);
    color: white;
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.3);
}

.inner-tab-content {
    display: none;
}

.inner-tab-content.active {
    display: block;
}

/* P&L Analysis Section */
.pnl-analysis {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.pnl-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
}

.pnl-summary-card {
    text-align: center;
}

.pnl-summary-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.pnl-summary-value {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: var(--font-mono);
}

.pnl-summary-value.positive {
    color: var(--color-success);
}

.pnl-summary-value.negative {
    color: var(--color-error);
}

.pnl-patterns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.pnl-pattern-card {
    background: var(--color-surface-elevated);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.pnl-pattern-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.pnl-pattern-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.pnl-pattern-icon {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.pnl-pattern-icon.sold {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}

.pnl-pattern-icon.lost {
    background: var(--color-error-bg);
    color: var(--color-error);
}

.pnl-pattern-icon.claimed {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.pnl-pattern-count {
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--color-text-muted);
    background: var(--color-surface);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
}

.pnl-pattern-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.pnl-pattern-stat {
    display: flex;
    flex-direction: column;
}

.pnl-pattern-stat-label {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pnl-pattern-stat-value {
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--color-text-primary);
}

.pnl-pattern-stat-value.positive {
    color: var(--color-success);
}

.pnl-pattern-stat-value.negative {
    color: var(--color-error);
}

/* Config Grid in Strategy Tabs */
.config-grid {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-md);
}

/* Loading Animation */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.loading {
    background: linear-gradient(
        to right,
        var(--color-surface) 0%,
        var(--color-surface-elevated) 50%,
        var(--color-surface) 100%
    );
    background-size: 2000px 100%;
    animation: shimmer 2s infinite linear;
}

/* ========================================
   ACTIVITY FEED - Polymarket Style
   ======================================== */

.activity-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.activity-section .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.activity-table-wrapper {
    display: flex;
    flex-direction: column;
}

.activity-table-header {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    border-bottom: 2px solid var(--color-border);
    margin-bottom: var(--space-sm);
    align-items: center;
}

.activity-header-cell {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    font-family: var(--font-sans);
}

.activity-header-type {
    min-width: 110px;
}

.activity-header-market {
    flex: 1;
}

.activity-header-value {
    text-align: right;
    min-width: 90px;
}

.activity-header-time {
    text-align: right;
    min-width: 100px;
}

.filter-select {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    color: var(--color-text-primary);
    font-size: 0.8rem;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.filter-select:hover {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, var(--color-surface-elevated) 0%, rgba(6, 182, 212, 0.05) 100%);
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.2);
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.3);
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    max-height: 800px;
    overflow-y: auto;
    padding-right: var(--space-xs);
}

.activity-item {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: var(--space-md);
    align-items: center;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background: var(--color-surface-elevated);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
    position: relative;
}

.activity-item:hover {
    background: linear-gradient(135deg, var(--color-surface-elevated) 0%, rgba(6, 182, 212, 0.08) 100%);
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(6, 182, 212, 0.15);
    transform: translateY(-1px);
}

.activity-type {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    min-width: 110px;
    flex-shrink: 0;
}

.activity-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.activity-icon.bought {
    background: var(--color-accent);
    color: white;
}

.activity-icon.claimed {
    background: var(--color-success);
    color: white;
}

.activity-icon.sold {
    background: var(--color-warning);
    color: #111;
}

.activity-icon.lost {
    background: var(--color-error);
    color: white;
}

.activity-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.activity-market {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex: 1;
    min-width: 0;
    overflow: hidden;
    position: relative;
}

/* Ensure no IDs or long strings overflow */
.activity-market * {
    max-width: 100%;
    overflow: hidden;
}

/* Hide any content that looks like an ID (long numeric strings) */
.market-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    width: 100%;
}

/* Ensure no IDs or long strings overflow */
.activity-market * {
    max-width: 100%;
    overflow: hidden;
}

.asset-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-surface-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    flex-shrink: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-fast);
}

.asset-icon:hover {
    transform: scale(1.05);
}

.asset-icon.btc {
    background: linear-gradient(135deg, #F7931A 0%, #E2761B 100%);
    color: white;
}

.asset-icon.eth {
    background: linear-gradient(135deg, #627EEA 0%, #3C4C8D 100%);
    color: white;
}

.asset-icon.sol {
    background: linear-gradient(135deg, #9945FF 0%, #14F195 100%);
    color: white;
}

.asset-icon.xrp {
    background: linear-gradient(135deg, #23292F 0%, #1A1A2E 100%);
    color: white;
}

.asset-icon.apple {
    background: linear-gradient(135deg, #A8A8A8 0%, #808080 100%);
    color: white;
}

.asset-icon.unknown {
    background: var(--color-surface-elevated);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

.market-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    width: 100%;
    flex: 1;
}

.market-title {
    font-size: 0.875rem;
    color: var(--color-text-primary);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    line-height: 1.4;
}

/* Hide any content that looks like an ID */
.market-info * {
    max-width: 100%;
    overflow: hidden;
}

.market-title:empty::after {
    content: 'Unknown Market';
    color: var(--color-text-muted);
}

.market-outcome {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    margin-top: 4px;
    flex-wrap: wrap;
}

.outcome-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.7rem;
    white-space: nowrap;
}

.outcome-badge.up {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.outcome-badge.down {
    background: var(--color-error-bg);
    color: var(--color-error);
}

.outcome-shares {
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    white-space: nowrap;
}

.activity-value {
    text-align: right;
    min-width: 90px;
    flex-shrink: 0;
}

.activity-value-amount {
    font-size: 0.95rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-text-primary);
    letter-spacing: 0.02em;
}

.activity-value-amount.positive {
    color: var(--color-success);
}

.activity-value-amount.negative {
    color: var(--color-error);
}

.activity-time {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-align: right;
    min-width: 100px;
    flex-shrink: 0;
    font-family: var(--font-mono);
    white-space: nowrap;
}

.activity-strategy-badge {
    font-size: 0.65rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    background: var(--color-surface-elevated);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    white-space: nowrap;
    border: 1px solid var(--color-border);
}

/* Inner tabs for strategy details */
.strategy-inner-tabs {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-sm);
}

.inner-tab-button {
    background: none;
    border: none;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.inner-tab-button:hover {
    color: var(--color-primary);
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(34, 211, 238, 0.05) 100%);
}

.inner-tab-button.active {
    color: white;
    background: var(--color-primary-gradient);
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.3);
}

.inner-tab-content {
    display: none;
}

.inner-tab-content.active {
    display: block;
}

/* Activity feed inside strategy tabs */
.activity-feed {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    max-height: 500px;
    overflow-y: auto;
}

/* Empty state */
.empty-activity {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
    text-align: center;
    color: var(--color-text-muted);
}

.empty-activity-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.empty-activity p {
    font-size: 0.9rem;
    margin: 0;
}

/* Scrollbar styling for activity */
.activity-feed::-webkit-scrollbar,
.activity-list::-webkit-scrollbar {
    width: 8px;
}

.activity-feed::-webkit-scrollbar-track,
.activity-list::-webkit-scrollbar-track {
    background: var(--color-surface);
    border-radius: var(--radius-sm);
}

.activity-feed::-webkit-scrollbar-thumb,
.activity-list::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.activity-feed::-webkit-scrollbar-thumb:hover,
.activity-list::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* Positions P&L Table Section */
.positions-pnl-section {
    margin-top: var(--space-2xl);
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-md);
    padding-left: var(--space-xs);
}

.positions-pnl-table-wrapper {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    max-height: 550px;
    overflow-y: auto;
}

.positions-pnl-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.positions-pnl-table thead {
    position: sticky;
    top: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(8px);
    z-index: 10;
}

.positions-pnl-table th {
    text-align: left;
    padding: 0.625rem var(--space-md);
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.positions-pnl-table tbody tr {
    border-bottom: 1px solid var(--color-border);
    transition: background-color 0.15s ease;
}

.positions-pnl-table tbody tr:hover {
    background: rgba(59, 130, 246, 0.05);
}

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

.positions-pnl-table td {
    padding: 0.625rem var(--space-md);
    color: var(--color-text);
    vertical-align: middle;
}

.positions-pnl-table .market-cell {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.positions-pnl-table .asset-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    font-family: 'Courier New', monospace;
}

.positions-pnl-table .outcome-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.positions-pnl-table .outcome-badge.up {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
}

.positions-pnl-table .outcome-badge.down {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.positions-pnl-table .outcome-badge.yes {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
}

.positions-pnl-table .outcome-badge.no {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.positions-pnl-table .status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.positions-pnl-table .status-badge.claimed {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
}

.positions-pnl-table .status-badge.sold {
    background: rgba(251, 191, 36, 0.1);
    color: #fbbf24;
}

.positions-pnl-table .status-badge.lost {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.positions-pnl-table .status-badge.open {
    background: rgba(107, 114, 128, 0.1);
    color: #9ca3af;
}

/* Scrollbar for positions table */
.positions-pnl-table-wrapper::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.positions-pnl-table-wrapper::-webkit-scrollbar-track {
    background: var(--color-surface);
}

.positions-pnl-table-wrapper::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}

.positions-pnl-table-wrapper::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}

.activity-feed::-webkit-scrollbar-thumb:hover,
.activity-list::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}