/* Button Container */
.dtb-button-container {
    text-align: center;
    margin: 2rem 0;
}

/* Button Styles */
.dtb-download-button {
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

/* Popup Styles */
.dtb-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.dtb-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.dtb-popup-content {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    max-width: 90%;
    width: 500px;
    position: relative;
    transform: translateY(-50px);
    transition: transform 0.3s ease;
}

.dtb-popup-overlay.active .dtb-popup-content {
    transform: translateY(0);
}

.dtb-timer {
    font-size: 24px;
    margin: 1.5rem 0;
    font-weight: bold;
    color: #333;
}

.dtb-ad-container {
    margin: 2rem 0;
    min-height: 100px;
}

.dtb-close-popup {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 24px;
    cursor: pointer;
    color: #666;
}

/* Responsive Design */
@media (max-width: 480px) {
    .dtb-popup-content {
        padding: 1.5rem;
    }
    
    .dtb-timer {
        font-size: 20px;
    }
}