.wrapper {
    max-width: 370px;
    width: 100%;
    background: rgb(255, 255, 255);
    background: linear-gradient(180deg, rgba(255, 255, 255, 1) 23%, rgba(247, 255, 238, 1) 81%, rgba(242, 255, 225, 1) 100%);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0px 15px 20px rgba(0,0,0,0.1);
    text-align: center;
}

.logo {
    margin-bottom: 15px;
}

    .logo img {
        width: 125px;
        height: 80px;
    }

.field {
    position: relative;
    height: 50px;
    margin-top: 15px;
}

    .field i {
        position: absolute;
        top: 30%;
        left: 17px;
        transform: translateY(-50%);
        color: #999;
        font-size: 16px;
    }

    .field input {
        width: 83%;
        height: 65%;
        padding: 0 15px 0 40px; /* extra left padding for icon */
        border: 1px solid lightgrey;
        border-radius: 15px;
        font-size: 14px;
        outline: none;
        transition: border-color 0.3s ease;
    }

        .field input:focus {
            border-color: #1a75ff;
        }

.btn {
    height: 35px;
    margin-top: 15px;
    position: relative;
    overflow: hidden;
    border-radius: 15px;
}

.btn-layer {
    position: absolute;
    top: 0;
    left: -100%;
    width: 300%;
    height: 100%;
    background-color: #00885a;
    /* background: linear-gradient(to right, #003366, #004080, #0059b3, #0073e6); */
    border-radius: 15px;
    transition: all 0.4s ease;
}

.btn:hover .btn-layer {
    left: 0;
}

.btn input[type="submit"] {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    background: none;
    border: none;
    color: #fff;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
}

.download-apk {
    margin-top: 20px;
    font-size: 12px;
}

.loading {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    position: absolute;
    left: 50%;
    top: 50%;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.my_loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(21, 17, 17, 0.61);
    backdrop-filter: blur(3px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}