/* FONT */
@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap");

/* COLORS */
:root {
  --primary-color: #0D1936;
  --secondary-color: #535534;
  --background-color: #EFEFEF;
  --color-placeholder: #777;
  --shadow-color: rgba(0,0,0,0.1);
  ---white-color: #fff;
  --black-color: #000;
  --input-border-color: #E3E4E6;
  --transition-3s: 0.3s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "DM Sans", sans-serif;
}

html {
    font-size: 62.5%; /*px to rem,em*/
}

/* REUSABLE ELEMENTS */
a {
    text-decoration: none;
    color: var(--black-color);
    transition: var(--transition-3s);
}

a:hover {
    text-decoration: underline;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;   
    background-color: var(--background-color);
}

.wrapper {
    position: relative;
    width: 43rem;
    height: 50rem;
    background-color: var(---white-color);
    border-radius: 15px;
    padding: 12rem 3.2rem 6.4rem;
    border: 1px solid var(--primary-color);
    box-shadow: 0 8px 15px var(--shadow-color);
    transition: var(--transition-3s);
    overflow: hidden;
}

.form-header {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22rem;
    height: 7rem;
    background-color: var(--primary-color);
    border-radius: 0 0 20px 20px;
}

.form-header::before, .form-header::after {
    content: "";
    position: absolute;
    top: 0;
    width: 3rem;
    height: 3rem;
}

.form-header::before {
    left: -30px;
    border-top-right-radius: 50%;
    box-shadow: 15px 0 0 var(--primary-color);
}

.form-header::after {
    right: -30px;
    border-top-left-radius: 50%;
    box-shadow: -15px 0 0 var(--primary-color);
}

.titles {
    position: relative;
}

.title-login, .title-register {
    position: absolute;
    color: var(---white-color);
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    font-size: 2.8rem;
}

.title-register {
    top: 50px;
}

/* forms */
.login-form, .register-form {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 85%;
    transition: var(--transition-3s);
}

.register-form {
    left: 150%;
}

.input-box {
    position: relative;
    display: flex;
    flex-direction: column;
    margin: 20px 0;
    transition: var(--transition-3s);
}

.input-field {
    width: 100%;
    height: 5.5rem;
    font-size: 2rem;
    background: transparent;
    color: var(--black-color);
    padding: 0 2rem;
    border: 1px solid var(--input-border-color);
    border-radius: 30px;
    outline: none;
    transition: var(--transition-3s);
}

.input-field:focus{
    border: 1px solid var(--primary-color);
}
/* we made the inputs required until the email and password labels worked out, sheeesh */
.label {
    position: absolute;
    top: 50%;
    left: 2.6rem;
    transform: translateY(-50%);
    color: var(--secondary-color);
    transition: 0.2s;
    font-size: 1.8rem;
    cursor: text;
}

.input-field:focus ~ .label,
.input-field:valid ~ .label {
    top: 0;
    font-size: 1.6rem;
    background-color: var(---white-color);
    color: var(--primary-color);
    padding: 0 10px;
}

.input-field:valid ~ .label {
    color: var(--secondary-color);
}

.icon {
    position: absolute;
    top: 50%;
    right: 25px;
    transform: translateY(-50%);
    fill: var(--secondary-color);
}

.form-cols {
    display: flex;
    justify-content: space-between;
    font-size: 1.4rem;
}

/* needed for register form */
.col-1 {
    display: flex;
    align-items: center;
    gap: 5px;
}

.btn-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    height: 5rem;
    background-color: var(--primary-color);
    color: var(---white-color);
    font-size: 1.6rem;
    font-weight: 500;
    border: none;
    border-radius: 30px;
    cursor: pointer;
}

.login-icon {
    fill: var(---white-color);
    font-size: 2rem;
}

/* Switch form */
.switch-form {
    text-align: center;
    font-size: 1.4rem;
}

.switch-form a {
    font-weight: 600;
    margin-left: 5px;
}

@media (max-width: 500px) {
    .wrapper {
        margin: 3rem;
    }
}