style.css

/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f4f4f4;
    text-align: center;
}

h1 {
    color: #333;
}

/* Input Section */
.input-section {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    display: inline-block;
    margin-bottom: 20px;
}

.input-section label {
    font-weight: bold;
}

.input-section select,
.input-section input {
    margin: 10px;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

#add-btn {
    background-color: #28a745;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

#add-btn:hover {
    background-color: #218838;
}

/* Expenses List */
.expenses-list {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 80%;
    margin: 0 auto;
}

.expenses-list h2 {
    color: #333;
}

/* Table Styling */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

th, td {
    padding: 10px;
    border: 1px solid #ddd;
    text-align: center;
}

th {
    background-color: #007bff;
    color: white;
}

tfoot {
    font-weight: bold;
    background-color: #f8f9fa;
}

/* Delete Button */
.delete-btn {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
}

.delete-btn:hover {
    background-color: #c82333;
}