/* calculator.css */

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 20px;
}

header, footer {
    background-color: purple;
    color: white;
    text-align: center;
    padding: 10px 0;
}

.container {
    max-width: 600px;
    margin: auto;
    background: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

input, button {
    margin: 10px 0;
    padding: 10px;
    width: 100%;
    box-sizing: border-box;
}

button {
    background-color: purple;
    color: white;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #6a0dad;
}

#activityInputs div {
    margin-bottom: 15px;
    padding: 10px;
    background-color: #f9f9f9;
    border-radius: 5px;
}

#activityInputs input[type="text"],
#activityInputs input[type="number"] {
    margin-bottom: 5px;
}

#participationResult,
#finalResult,
#directFinalResult {
    white-space: pre-line;
    margin: 15px 0;
    padding: 10px;
    background-color: #f0f0f0;
    border-radius: 5px;
    border-left: 4px solid purple;
}

#finalMarkDisplay {
    font-weight: bold;
    margin: 10px 0;
}

label {
    display: block;
    margin-top: 10px;
    font-weight: bold;
}

/* Responsive design */
@media (max-width: 650px) {
    .container {
        padding: 15px;
    }
    
    body {
        padding: 10px;
    }
}