body {
    background-color: #000;
    color: #0f0;
    font-family: 'Courier New', Courier, monospace;
    margin: 0;
    padding: 0;
}

#app {
    padding: 1rem;
}

header {
    text-align: center;
    border-bottom: 1px solid #0f0;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2rem;
    text-transform: uppercase;
}

#data-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.timeframe-table {
    border: 1px solid #0f0;
    padding: 1rem;
}

.timeframe-table h2 {
    margin-top: 0;
}

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

th, td {
    border: 1px solid #0f0;
    padding: 0.5rem;
    text-align: left;
}

th {
    background-color: #030;
}