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

body {
    height: 100vh;
    background: linear-gradient(135deg, #71b7e6, #9b59b6);
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.login-box {
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

h2 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 30px;
    color: #333;
}

.input-box {
    position: relative;
    margin-bottom: 30px;
}

.input-box input {
    width: 100%;
    padding: 10px;
    font-size: 18px;
    color: #333;
    border: none;
    border-bottom: 2px solid #adadad;
    outline: none;
    background: transparent;
}

.input-box label {
    position: absolute;
    top: 0;
    left: 0;
    padding: 10px 0;
    font-size: 18px;
    color: #adadad;
    pointer-events: none;
    transition: 0.5s;
}

.input-box input:focus ~ label,
.input-box input:valid ~ label {
    top: -20px;
    left: 0;
    color: #9b59b6;
    font-size: 14px;
}

.login-btn {
    width: 100%;
    padding: 10px;
    background: #9b59b6;
    border: none;
    outline: none;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    border-radius: 5px;
    transition: 0.3s;
}

.login-btn:hover {
    background: #8e44ad;
}
.reg-btn {
    width: 100%;
    padding: 5px;
    background: #3d2ae8;
    border: none;
    outline: none;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    border-radius: 5px;
    transition: 0.3s;
}

.reg-btn:hover {
    background: #120865;
}

.options {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.options a {
    color: #9b59b6;
    text-decoration: none;
    transition: 0.3s;
}

.options a:hover {
    color: #8e44ad;
}