.student-budget-wrapper {
        max-width: 1000px;
        margin: auto;   
        border-radius: 16px;
    }
    .student-budget-wrapper h1 {
        text-align: center;
        color: #003366;
        margin-bottom: 10px;
    }
    .subtitle {
        text-align: left;
        margin: 15px 5px;
        color: #666;
    }
    .budget-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    .card {
        background: white;
        padding: 25px;
        border-radius: 12px;
        box-shadow: 0 2px 10px rgba(0,0,0,.08);
    }
    .card h2 {
        margin-bottom: 20px;
        color: #003366;
    }
    label {
        display: block;
        margin-top: 15px;
        margin-bottom: 5px;
        font-weight: bold;
    }
    input {
        width: 100%;
        padding: 6px;
        border: 1px solid #ccc;
        border-radius: 8px;
        font-size: 16px;
        box-sizing: border-box;
    }
    .cal {
        width: 100%;
        margin-top: 25px;
        padding: 16px;
        background: #0073e6;
        color: white;
        border: none;
        border-radius: 10px;
        font-size: 18px;
        cursor: pointer;
        font-weight: 500;
    }
    .cal:hover {
        background: #005bb5;
    }
    .results-card {
        background: white;
        margin-top: 30px;
        padding: 25px;
        border-radius: 12px;
        box-shadow: 0 2px 10px rgba(0,0,0,.08);
    }
    .result-row {
        display: flex;
        justify-content: space-between;
        margin-bottom: 15px;
        font-size: 18px;
    }
    .balance {
        font-size: 22px;
    }
    .progress-container {
        width: 100%;
        height: 20px;
        background: #ddd;
        border-radius: 20px;
        overflow: hidden;
        margin-top: 20px;
    }
    #progressBar {
        height: 100%;
        width: 0%;
        background: #28a745;
        transition: .4s;
    }
    #message {
        margin-top: 20px;
        font-size: 18px;
        font-weight: bold;
        text-align: center;
    }
    @media(max-width:768px) {
		.budget-grid {
			grid-template-columns: 1fr;
        }
    }