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


:root {
    --light-color: rgb(173, 255, 172);
    --main-color: rgb(60, 147, 62);
    --accent-color: #f7f7dd;
    --border-radius: 8px;
}
/* :root {
    --light-color: lightblue;
    --main-color: steelblue;
    --accent-color: #fff;
    --border-radius: 5px;
} */

* {
    box-sizing: border-box;
}

body {
    font-family: 'Muli', sans-serif;
    background-color: var(--main-color);
    color: var(--accent-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    overflow: hidden;
    margin:0;
}

.container {
    background-color: rgba(0,0,0,0.4);
    padding: 20px 40px;
    border-radius: var(--border-radius);
}

.container h1 {
    text-align: center;
    margin-bottom: 30px;
}

.container a {
    text-decoration: none;
    color: var(--light-color);
}

.btn {
    cursor: pointer;
    display: inline-block;
    width: 100%;
    background-color: var(--light-color);
    background-image: linear-gradient(135deg, var(--light-color) 70%, var(--accent-color));
    padding: 15px;
    font-family: inherit;
    font-size: 16px;
    border: 0;
    border-radius: var(--border-radius);
    transition: transform 0.3s ease-in-out;
}

.btn:focus {
    outline: 0;
}

.btn:active {
    transform: scale(0.9);
}

.text {
    margin-top: 30px;
}

.form-control {
    position: relative;
    margin: 20px 0 40px;
    width: 300px;
}

.form-control input {
    background-color: transparent;
    color: var(--light-color);
    border: 0;
    border-bottom: 2px solid var(--accent-color);
    display: block;
    width: 100%;
    padding: 15px 0;
    font-size: 18px;
}

.form-control input:focus, .form-control input:valid {
    outline: 0;
    border-bottom-color: var(--light-color);
}

.form-control label {
    position: absolute;
    top: 15px;
    left: 0;
}

.form-control label span {
    display: inline-block;
    font-size: 18px;
    min-width: 5px;
    transition: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.form-control input:focus + label span,
.form-control input:valid + label span {
    color: var(--light-color);
    transform: translateY(-30px);
}