:root {
    --background: oklch(1.0000 0 0);
    --foreground: oklch(0 0 0);
    --card: oklch(1.0000 0 0);
    --card-foreground: oklch(0 0 0);
    --primary: oklch(0.6489 0.2370 26.9728);
    --primary-foreground: oklch(1.0000 0 0);
    --secondary: oklch(0.9680 0.2110 109.7692);
    --secondary-foreground: oklch(0 0 0);
    --accent: oklch(0.5635 0.2408 260.8178);
    --accent-foreground: oklch(1.0000 0 0);
    --border: oklch(0 0 0);
    --chart-1: #FF6B35;
    --chart-2: #00D9FF;
    --font-sans: 'DM Sans', sans-serif;
    --font-mono: 'Space Mono', monospace;
    --radius: 0px;
    --shadow: 4px 4px 0px 0px hsl(0 0% 0% / 1.00);
}

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

body {
    background: var(--background);
    color: var(--foreground);
    font-family: var(--font-sans);
    min-height: 100vh;
    padding: 2rem;
}

.container { max-width: 1600px; margin: 0 auto; }

.header { margin-bottom: 2rem; }

h1 {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 0.875rem;
    color: var(--foreground);
    opacity: 0.7;
    font-family: var(--font-mono);
}

.grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--card);
    border: 3px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: transform 0.2s;
}

.stat-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px 0px hsl(0 0% 0% / 1.00);
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    opacity: 0.7;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    color: var(--chart-1);
    transition: all 0.3s ease;
}

.chart-container {
    background: var(--card);
    border: 3px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.chart-title {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
}

.status-dot {
    width: 10px;
    height: 10px;
    background: var(--chart-2);
    border-radius: 50%;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.95); }
}

.chart-wrapper {
    width: 100%;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--background);
    padding: 1rem;
    height: 400px;
}

canvas { width: 100% !important; height: 100% !important; }

.legend {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--border);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.legend-color {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    background: var(--chart-1);
}

.positions-panel, .trades-panel {
    border: 3px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    background: var(--card);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.positions-header, .trades-header {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.positions-header { color: var(--chart-2); }
.trades-header { color: var(--chart-1); }

.positions-count {
    font-size: 0.875rem;
    padding: 0.25rem 0.75rem;
    border: 2px solid var(--border);
    background: var(--chart-2);
    color: #000;
    font-weight: 700;
}

.empty-state {
    text-align: center;
    opacity: 0.5;
    padding: 2rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.data-table th {
    text-align: left;
    padding: 0.75rem 0.5rem;
    border-bottom: 2px solid var(--border);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.7;
}

.data-table td {
    padding: 0.75rem 0.5rem;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.data-table tr:hover { background: rgba(0,0,0,0.03); }

.pnl-positive { color: #10b981; font-weight: 700; }
.pnl-negative { color: #ff6b35; font-weight: 700; }

.side-long {
    background: #10b981;
    color: #fff;
    padding: 0.15rem 0.5rem;
    font-size: 0.65rem;
    font-weight: 700;
    border: 2px solid var(--border);
}

.side-short {
    background: #ff6b35;
    color: #fff;
    padding: 0.15rem 0.5rem;
    font-size: 0.65rem;
    font-weight: 700;
    border: 2px solid var(--border);
}

.close-reason {
    font-size: 0.65rem;
    padding: 0.15rem 0.5rem;
    border: 1px solid var(--border);
    background: rgba(0,0,0,0.05);
}

.market-panel {
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    background: var(--background);
    margin-bottom: 2rem;
}

.market-header {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    color: var(--chart-2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.market-time {
    font-size: 0.75rem;
    opacity: 0.7;
    font-weight: 400;
}

.market-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.market-card {
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    background: var(--card);
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.market-card:hover {
    border-color: var(--primary);
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px 0px var(--border);
}

.market-symbol {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    font-weight: 700;
}

.market-type {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    padding: 0.25rem 0.5rem;
    text-transform: uppercase;
    font-weight: 700;
    border: 2px solid var(--border);
    background: var(--primary);
    color: var(--primary-foreground);
}

.market-price {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    margin-left: auto;
}

.market-change {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
}

.market-change.up { color: #10b981; }
.market-change.down { color: #ff6b35; }
.market-change.neutral { color: #000000; }

.footer {
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    opacity: 0.5;
    text-transform: uppercase;
    padding: 1rem 0;
}

.footer-line { margin: 0.25rem 0; }

@media (max-width: 1400px) { .market-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 1100px) { .market-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 1024px) {
    .grid { grid-template-columns: repeat(2, 1fr); }
    .chart-wrapper { height: 300px; }
    h1 { font-size: 1.5rem; }
    .data-table { font-size: 0.7rem; }
}

@media (max-width: 768px) {
    .grid { grid-template-columns: 1fr; }
    .data-table { font-size: 0.65rem; }
    .data-table th, .data-table td { padding: 0.5rem 0.25rem; }
}
@media (max-width: 800px) { .market-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) {
    .container { padding: 1rem; }
    .grid { gap: 1rem; }
    .chart-wrapper { height: 250px; padding: 0.5rem; }
    h1 { font-size: 1.25rem; }
    .stat-value { font-size: 1.25rem; }
    .legend { flex-direction: column; gap: 0.75rem; }
}
@media (max-width: 500px) { .market-grid { grid-template-columns: 1fr; } }