/* --- Modal Overlay --- */
        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: auto;
            background-color: rgba(0,0,0,0.5);
        }

        .modal-content {
            background-color: #fff;
            margin: 5% auto;
            padding: 20px 30px;
            border-radius: 8px;
            width: 90%;
            max-width: 800px;
            position: relative;
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
            animation: fadeIn 0.3s ease;
        }

        /* --- Close Button --- */
        .close {
            color: #aaa;
            float: right;
            font-size: 28px;
            font-weight: bold;
            cursor: pointer;
        }

        .close:hover {
            color: #000;
        }

        /* --- Modal Animations --- */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(-20px);}
            to { opacity: 1; transform: translateY(0);}
        }