.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    animation: fadeIn 0.3s ease-in;
}

.popup-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    width: 90%;
    z-index: 10000;
    animation: slideIn 0.4s ease-out;
    overflow: hidden;
}

.popup-header {
    background: #c6a356;
    font-size: 24px;
    font-weight: bold;
    padding: 25px 40px;
    color: white;
    text-align: center;
}

.popup-content {
    font-size: 16px;
    line-height: 1.6;
    color: #000;
    padding: 30px 40px;
}

.popup-highlight {
    background: #f0f8ff;
    padding: 15px;
    border-left: 4px solid #c6a356;
    margin: 15px 0;
    border-radius: 4px;
}

.popup-close-btn {
    background: #c6a356;
    color: white;
    border: none;
    padding: 12px 30px;
    font-size: 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s ease;
    width: 100%;
}

.popup-close-btn:hover {
    background: rgb(221, 180, 91);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from {
        transform: translate(-50%, -60%);
        opacity: 0;
    }
    to {
        transform: translate(-50%, -50%);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 600px) {
    .popup-container {
        width: 85%;
    }
    
    .popup-header {
        font-size: 20px;
        padding: 20px 25px;
    }
    
    .popup-content {
        padding: 25px;
    }
}