/* General Styling */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    padding: 20px;
    width: 90%;
    max-width: 500px;
    text-align: center;
}

/* Balance */
.balance h2 {
    margin: 0;
    font-size: 1.5rem;
    color: #333;
}

/* Form */
.form {
    margin: 20px 0;
}

input, select, button {
    width: 100%;
    padding: 10px;
    margin: 5px 0;
    font-size: 1rem;
    border-radius: 5px;
    border: 1px solid #ccc;
}

button {
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}

/* Transaction List */
#transaction-list {
    list-style: none;
    padding: 0;
    margin: 10px 0;
}

#transaction-list li {
    display: flex;
    justify-content: space-between;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    padding: 10px;
    margin: 5px 0;
    border-radius: 5px;
}

#transaction-list .income {
    color: green;
}

#transaction-list .expense {
    color: red;
}

/* Chart */
canvas {
    margin: 20px auto;
    max-width: 100%;
}