body {
    font-family: 'Nunito', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

table {
    border-collapse: collapse;
}

th, td {
    padding: 0;
    margin: 0;
    text-align: center;
    font-size: 20px;
    padding: 5px;
}

.trade-input, .profit-loss, .overall-total {
    width: 70px;
    height: 70px;
    text-align: center;
    border: 1px solid #000;
    font-size: 20px;
}

.profit-loss, .overall-total {
    font-weight: bold;
}

.header {
    font-weight: bold;
}

.total-label {
    text-align: right;
    padding-right: 10px;
    font-weight: bold;
    white-space: nowrap;
}

.positive {
    background-color: #90EE90;
}

.negative {
    background-color: #FFB6C1;
}