.modal {
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: #fefefe;
    padding: 25px 30px;
    border-radius: 8px;
    width: 90%;
    max-width: 700px;
    position: relative;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    animation: fadeIn 0.3s;
}

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

.close-btn {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: #aaa;
}

.close-btn:hover {
    color: #000;
}

.modal-content h3 {
    margin-top: 0;
    color: #333;
}

.modal-content p {
    line-height: 1.5;
    color: #555;
}