body {
    font-family: var(--font-main);
    margin: 0;
}

h1 {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-primary-900);
    letter-spacing: 0.02em;
    margin: 0 0 2rem;
    text-align: center;
}

h2 {
    font-size: 1.375rem;
    font-weight: 900;
    color: var(--color-primary-900);
    letter-spacing: 0.02em;
    margin: 0 0 1.375rem;
}

h3 {
    font-size: 1rem;
    font-weight: 900;
    color: var(--color-primary-900);
    letter-spacing: 0.02em;
    margin: 0 0 1rem;
}

h4 {
    font-size: 0.875rem;
    font-weight: 800;
    color: var(--color-gray-800);
    letter-spacing: 0.03em;
    margin: 0 0 0.25rem;
}

p {
    font-size: 0.875rem;
    color: var(--color-gray-800);
    letter-spacing: 0.03em;
    margin: 0 0 1.5rem;
}

p.centered {
    text-align: center;
}

a {
    background-color: transparent
}

*, :after, :before {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.visual {
    text-align: center;
    margin: 1.25rem 0;
}

.visual img {
    width: 100%;
    max-width: 16.875rem;
}

.validation-summary-errors {
    color: var(--color-negative-500);
    font-size: 0.875rem;
    letter-spacing: 0.03em;
    line-height: 1.375rem;
    text-align: center;
    margin-bottom: 2rem;
}

.field-validation-error {
    color: var(--color-negative-500);
    font-size: 0.875rem;
    letter-spacing: 0.03em;
    line-height: 1.375rem;
    text-align: center;
    margin-top: -1.125rem;
}

label {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    margin-bottom: 0.5rem;
    float: left;
}

input {
    width: 100%;
    border: solid 2px var(--color-gray-100);
    padding: 0 1.25rem;
    margin-bottom: 1.5rem;
    border-radius: 0.375rem;
    height: 2.9375rem;
    -webkit-transition: border-color 0.2s;
    -o-transition: border-color 0.2s;
    transition: border-color 0.2s;
    display: block;
}

input:focus {
    outline: none;
    border-color: var(--color-primary-600);
}

button, input {
    font-family: inherit;
    font-size: 100%;
    line-height: 1.15;
    overflow: visible;
}

button {
    text-transform: none;
}

[type=button], [type=submit], button {
    -webkit-appearance: button;
}

[type=button]::-moz-focus-inner, [type=submit]::-moz-focus-inner, button::-moz-focus-inner {
    border-style: none;
    padding: 0;
}

[type=button]:-moz-focusring, [type=submit]:-moz-focusring, button:-moz-focusring {
    outline: 1px dotted ButtonText;
}

.btn {
    border-radius: 0.5rem;
    margin: 1.25rem auto 0 auto;
    display: inline-block;
    border: none;
    background: var(--color-primary-500);
    color: var(--color-white);
    padding: 0 1.5rem;
    height: 2.75rem;
    width: 100%;
    box-sizing: border-box;
    text-transform: uppercase;
    text-align: center;
    font-weight: 800;
    cursor: pointer;
    -webkit-transition: background 0.2s;
    -o-transition: background 0.2s;
    transition: background 0.2s;
    line-height: 2.75rem;
    text-decoration: none;
}

.btn:hover {
    background: var(--color-primary-900);
}

.btn[disabled] {
    background: var(--color-gray-800);
    pointer-events: none;
    cursor: default;
}

.custom-buttons {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.btn-login {
    -webkit-box-ordinal-group: 3;
    -ms-flex-order: 2;
    order: 2;
    display: inline-block;
    margin: 1.25rem 0 0 0;
}

.btn-back {
    -webkit-box-ordinal-group: 2;
    -ms-flex-order: 1;
    order: 1;
    display: inline-block;
    margin: 1.25rem 0.75rem 0 0;
    width: 2.75rem;
    padding: 0;
    background: var(--color-gray-100);
    position: relative;
}

.btn-back:hover {
    background: var(--color-gray-300);
}

.btn-back:before {
    content: '';
    width: 0.5625rem;
    height: 0.5625rem;
    border: solid var(--color-primary-500);
    border-width: 0 0 2px 2px;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%) rotate(45deg);
    -ms-transform: translate(-50%, -50%) rotate(45deg);
    transform: translate(-50%, -50%) rotate(45deg);
}