* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Trebuchet MS", Arial, sans-serif;
}
body {
    height: 100vh;
    background-image: url(9.jpg);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background-position: center;
    background-size: cover;
}
.container {
    width: 420px;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px);
    color: #fff;
    border-radius: 10px;
    padding: 30px 40px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

#title {
    text-align: center;
    margin-bottom: 20px;
    font-size: 34px;
}

#coinSticker {
    width: auto;
    height: 25px;
    justify-items: center;
    margin-left: 105px;
  
}
#coin2Sticker{
    width: auto;
    height: 70px;
    justify-content: center;
    margin-left: 127px;
}
#userValue {
    display: block;
    width: 100%;
    padding: 12px 10px;
    margin: 12px 0;
    border-radius: 4px;
    
    outline: transparent;
    font-family: monospace;
}
.selecterContainer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
}
.selecterContainer select {
    padding: 6px;
    border-radius: 4px;
    max-width: 40%;
    outline: transparent;
}
#switchCurrency {
    font-size: 22px;
    border: 0;
    outline: transparent;
}
#status {
    text-align: center;
    font-size: 14px;
    margin-top: 12px;
    color: rgb(143, 132, 132);
    text-transform: capitalize;
}


#btn::after {
    content: "";
    z-index: -1;
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgb(47, 46, 46);
    left: 0;
    top: 0;
    border-radius: 10px;
}
#btn::before {
    content: "";
    background: linear-gradient(
        #fadadd,
        #c7f9cc,
        #a7c7e7,
        #00ffff,
        #bf00ff,
        #ff7e5f
    );
    position: absolute;
    top: -2px;
    left: -2px;
    background-size: 600%;
    z-index: -1;
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    filter: blur(8px);
    transition: opacity 0.3s ease-in-out;
    border-radius: 10px;
    opacity: 1;
    animation: glowing 20s linear infinite;
}
@keyframes glowing {
    0% {
        background-position: 0 0;
    }
    50% {
        background-position: 400 0;
    }
    100% {
        background-position: 0 0;
    }
}
#result {
    width: 100%;
    padding: 12px 16px;
    font-weight: 550;
    text-align: center;
    border-radius: 6px;
    background-color:#309fe4;
}
#btn {
    width: 100%;
    background: linear-gradient(to right bottom #ff7e5f, #00ffff);
    border: none;
    border-radius: 6px;
    padding: 12px 16px;
    margin: 12px 0;
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 0.8px;
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.14s;
    z-index: 0;
}