#copart-calc {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    padding: 30px;
    font-family: 'Segoe UI', sans-serif;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
    max-width: 900px;
    margin: auto;
}

.copart-left, .copart-right {
    flex: 1 1 400px;
}

label {
    font-weight: bold;
    display: block;
    margin-bottom: 10px;
    font-size: 16px;
    color: #333;
}

input#copart-bid {
    width: 100%;
    padding: 12px;
    font-size: 18px;
    border: 1.5px solid #ccc;
    border-radius: 8px;
    margin-bottom: 20px;
    box-sizing: border-box;
}

button#copart-btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    background-color: #1976f2;
    border: none;
    border-radius: 24px;
    cursor: pointer;
    margin-bottom: 20px;
    transition: 0.3s all;
}

button#copart-btn:hover {
    background-color: #145cc3;
}

.copart-total {
    margin-top: 20px;
    background: #f9f9f9;
    padding: 15px 20px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #eee;
}

.copart-total h2 {
    font-size: 28px;
    color: #222;
    margin-bottom: 6px;
    font-weight: bold;
}

.copart-total p {
    font-size: 13px;
    color: #777;
}

.copart-right h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #222;
    font-weight: 600;
}

.copart-right ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.copart-right li {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    font-size: 16px;
    border-bottom: 1px solid #eee;
}

@media (max-width: 768px) {
    #copart-calc {
        flex-direction: column;
        padding: 20px;
    }
}