@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200&display=swap');


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

body
{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 50vh;
    flex-direction: column;
    gap: 18px;
    background: #1d2b3a;
}





.inputBox
{
    position: relative;
    width: 250px;
}

.inputBox input
{
    width: 95%;
    padding: 10px; 
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: #1d2b3a;
    border-radius: 5px;
    outline: none;
    color: #fff;
    font-size: 1em;
    transition: 0s;
}

.inputBox span 
{
    position: absolute;
    left: 0;
    padding: 10px;
    pointer-events: none;
    font-size: 1em;
    color: rgba(255, 255, 255, 0.25);
    text-transform: uppercase;
    transition: 0.5s;
}

.inputBox input:valid ~ span,
.inputBox input:focus ~ span
{
    color: #dfbe00;
    transform: translateX(10px) translateY(-7px);
    font-size: 0.65em;
    padding: 0 10px;
    background: #1d2b3a;
    border-left: 1px solid #00dfc1;
    border-right: 1px solid #00dfc1;
    letter-spacing: 0.2em;
}


.inputBox:nth-child(1) input:valid ~ span,
.inputBox:nth-child(1) input:focus ~ span
{
    background: #00dfc1;
    color: #1d2b3a;
    border-radius: 2px;
}



.inputBox input:valid,
.inputBox input:focus
{
border: 1px solid #34df00;
}


html,
body {
}

.glow-on-hover {
    width: 220px;
    height: 50px;
    border: none;
    outline: none;
    color: #fff;
    background: rgba(255, 255, 255, 0.25);
    cursor: pointer;
    position: relative;
    z-index: 0;
    border-radius: 10px;
}

.glow-on-hover:before {
    content: '';
    background: linear-gradient(45deg, #ff0000, #ff7300, #fffb00, #48ff00, #00ffd5, #002bff, #7a00ff, #ff00c8, #ff0000);
    position: absolute;
    top: -2px;
    left:-2px;
    background-size: 400%;
    z-index: -1;
    filter: blur(5px);
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    animation: glowing 20s linear infinite;
    opacity: 0;
    transition: opacity .3s ease-in-out;
    border-radius: 10px;
}

.glow-on-hover:active {
    color: #000
}

.glow-on-hover:active:after {
    background: transparent;
}

.glow-on-hover:hover:before {
    opacity: 1;
}

.glow-on-hover:after {
    z-index: -1;
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: #111;
    left: 0;
    top: 0;
    border-radius: 10px;
}

@keyframes glowing {
    0% { background-position: 0 0; }
    50% { background-position: 400% 0; }
    100% { background-position: 0 0; }
}