/* Small Bottom Banner */
.coupon-banner {
    position: fixed;
    bottom: 10px;
    left: 10%;
    transform: translateX(-10%);
    background-color: #ff9800;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    z-index:99;
}

/* Popup Overlay */
.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    justify-content: center;
    align-items: center;
    z-index:99;
}

/* Popup Content */
.popup-content {
    background: white;
    color:black;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    max-width: 400px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index:99;
}

/* Close Button - Improved Styling */
.close-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    background: red;
    color: white;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.close-btn:hover {
    background: darkred;
}