.container {
            border: 2px solid #87CEEB;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(135, 206, 235, 0.4);
        }
        .input, .button, .small-button {
            border: 2px solid #87CEEB;
            border-radius: 5px;
            padding: 10px;
            margin: 10px 0;
            width: calc(100% - 24px);
            box-sizing: border-box;
        }
        .small-button {
            width: 50%;
        }
        .button, .small-button {
            background-color: #87CEEB;
            color: white;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .button:hover, .small-button:hover {
            background-color: #7bbfe7;
        }
        .checkbox-container {
            margin: 10px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
        }
        th, td {
            border: 1px solid #87CEEB;
            text-align: left;
            padding: 8px;
        }
        tr:nth-child(even) {
            background-color: #f2f2f2;
        }
        .modal {
            display: none;
            position: fixed;
            z-index: 999;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0, 0, 0, 0.4);
        }
        .modal-content {
            background-color: #fefefe;
            margin: 15% auto;
            padding: 20px;
            border: 1px solid #888;
            width: 80%;
            animation: animatetop 0.4s;
        }
        @keyframes animatetop {
            from {top: -300px; opacity: 0}
            to {top: 0; opacity: 1}
        }
        .close {
            color: #aaaaaa;
            float: right;
            font-size: 28px;
            font-weight: bold;
        }
        .close:hover,
        .close:focus {
            color: #000;
            text-decoration: none;
            cursor: pointer;
        }
        #overallScoresImg {
            width: 100%;
            cursor: pointer;
            transition: transform 0.3s ease;
        }
        #overallScoresImg:fullscreen {
            transform: scale(2);
        }
        .footer {
            position: fixed;
            bottom: 0;
            width: 100%;
            text-align: center;
            color:#0000ff;
            background-color: #66ff0000;
            padding: 10px 0;
        }
        .loader {
            border: 16px solid #f3f3f3; /* Light grey */
            border-top: 16px solid #3498db; /* Blue */
            border-radius: 50%;
            width: 120px;
            height: 120px;
            animation: spin 2s linear infinite;
            display: none; /* Initially hidden */
            position: fixed;
            left: 50%;
            top            50%;
            transform: translate(-50%, -50%);
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }