:root { 
    --p: #2563eb; 
    --s: #1e293b; 
    --bg: #f8fafc; 
    --card: #ffffff; 
}

body { 
    font-family: -apple-system, system-ui, sans-serif; 
    background: var(--bg); 
    color: var(--s); 
    margin: 0; 
    padding: 20px; 
    line-height: 1.5; 
}

.container { 
    max-width: 1000px; 
    margin: 0 auto; 
}

.grid { 
    display: grid; 
    grid-template-columns: 1fr 2fr; 
    gap: 20px; 
}

.card { 
    background: var(--card); 
    padding: 20px; 
    border-radius: 12px; 
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1); 
    margin-bottom: 20px; 
}

h1, h2 { 
    margin-top: 0; 
    color: var(--s); 
}

label { 
    display: block; 
    margin-top: 10px; 
    font-weight: bold; 
    font-size: 0.9em; 
}

input, select { 
    width: 100%; 
    padding: 8px; 
    margin-top: 5px; 
    border: 1px solid #ddd; 
    border-radius: 6px; 
    box-sizing: border-box; 
}

.stats { 
    display: flex; 
    gap: 20px; 
    margin-top: 20px; 
}

.stat-box { 
    flex: 1; 
    padding: 15px; 
    border-radius: 8px; 
    background: #f1f5f9; 
    text-align: center; 
}

.stat-val { 
    display: block; 
    font-size: 1.5em; 
    font-weight: bold; 
    color: var(--p); 
}

.highlight { 
    color: #dc2626; 
    font-weight: bold; 
}

@media (max-width: 768px) { 
    .grid { grid-template-columns: 1fr; } 
}