@import url('https://fonts.googleapis.com/css2?family=Bilbo+Swash+Caps&family=Poppins:wght@300&display=swap');

* {
    margin: 0;
    padding:0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    width: 100vw;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(-120deg, #D62121, #C72C2C, #3a1111);
    background-repeat: no-repeat;
}

.container {
    max-width: 500px;
    background-color: #fff;
    border: 1px solid #b3b2b2;
    border-radius: 7px;
    padding: 20px 25px 20px 25px;
    box-shadow: 0 10px 10px 10px rgba(0, 0, 0, 0.2);
}

header {
    text-align: center;
}
header i {
    color: red;
}

header h1 {
    font-size: 30px;
    font-weight: 500;
}

form {
    margin: 20px 0 27px 0;
}

form input {
    width: 100%;
    height: 60px;
    font-size: 19px;
    padding: 0 17px;
    outline: none;
    margin-bottom: 10px;
    border-radius: 5px;
    border: 1px solid #b3b2b2;
}

/* Download Button */
form button {
    opacity: 0.7;
    width: 100%;
    border: none;
    border-radius: 10px;
    outline: none;
    color: #fff;
    cursor: pointer;
    padding: 15px 0;
    margin-top: 20px;
    font-size: 1.2rem;
    background-color: #c23636;
    pointer-events: none;
}

form #url:valid ~ button {
    opacity: 1;
    pointer-events: auto;
}

form select {
    width: 100%;
    height: 60px;
    font-size: 19px;
    padding: 0 17px;
    outline: none;
    border-radius: 5px;
    background: white;
    border: 1px solid #b3b2b2;
}


.loader {
    margin:auto;
    border: 16px solid #f4f4f4; 
    border-top: 16px solid #993636;
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: spin 2s linear infinite;
}

.msg {
    text-align: center;
    background-color: #c23636;
    color: white;
    width: 100%;
    padding: 5px;
}

/* Keyframes */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}