form {
    max-width: 800px;
    margin: 32px auto;
    padding: 0 20px;
}

/* Form layout components */

/* Form group: a group with heading, description, and many inputs */
form .form-group {
    margin-bottom: 2rem;
    border-radius: 16px;
    box-shadow: 0 0 20px 5px rgba(0, 0, 0, 0.2);
}

form .form-group .desc {
    padding: 1rem;
    background-color: white;
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
    border-bottom: 2px solid lightgray;
}

form .form-group .input {
    padding: 1rem;
    background-color: white;
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
}

/* Layout block to display form element in two columns in wide screen and one column in narrow screen */
form .two-columns {
    display: grid;
    grid-template-columns: auto;
    row-gap: 10px;
    margin: 10px 0;
}

/* Layout block used in .two-columns to display multiple rows in one column */
form .rows {
    display: grid;
    grid-auto-rows: min-content;
    row-gap: 10px;
}

/* An input group include a label and an input/select/textarea/choice-group */
form .input-group {
    height: fit-content;
    display: grid;
    margin: 10px 0;
}

/* Remove input-group margin when used in two-columns */
form .two-columns .input-group {
    margin: 0;
}

/* A choice group include several checkboxes or radio buttons */
form .choice-group {
    display: grid;
    grid-template-columns: auto;
    row-gap: 10px;
    justify-content: space-between;
    width: 100%;
    min-height: 32px;
}

/* A choice option include a label, a checkbox/radio button, and a span element to display custom checkbox/radio */
form .choice-option {
    display: inline-flex;
    align-items: center;
    position: relative;
    cursor: pointer;
    padding-left: 25px;
    -webkit-user-select: none;
    user-select: none;
    font-size: .9rem;
}

form .choice-option > input {
    display: none;
    position: absolute;
}

/* Form elements */

/* Label */
form label, p {
    margin: 0;
}

/* Form group heading */
form .form-group .desc h3 {
    font-family: Fredoka, sans-serif;
    font-size: 1.5rem;
}

/* Form group description */
form .form-group .desc p {
    color: #555;
    font-style: italic;
}

/* Hidden input groups */
form .input-group.hidden {
    display: none;
}

/* Required input groups has suffix * in red */
form .input-group.required > p:after,
form .input-group.required > label:after {
    display: inline;
    content: '*';
    color: red;
}

/* Error messages */
form .input-group .error-msg {
    font-size: .8rem;
    font-style: italic;
    color: red;
}

/* Styling form input/select */
form input,
form select {
    height: 2rem;
    padding: 5px 10px;
    border: none;
    border-radius: 5px;
    background-color: #efefef;
    box-shadow: inset 2px 2px 2px #00000020;
    border: 1px solid #946E4855;
    outline: 0px solid #af8255;
    transition: background-color .3s;
}

/* Coloring submit button */
form input[type=submit] {
    background-color: #c7925d;
}

/* Styling buttons */
form input[type=button],
form input[type=submit],
form input[type=reset] {
    box-shadow: none;
    cursor: pointer;
}

/* Styling form textarea */
form textarea {
    height: 10rem;
    padding: 10px;
    border: none;
    border-radius: 5px;
    background-color: #efefef;
    box-shadow: inset 2px 2px 2px #00000020;
    border: 1px solid #946E4855;
    font-size: 1rem;
    transition: background-color .3s;
}

/* Styling disabled inputs */
form input:disabled,
form select:disabled,
form textarea:disabled {
    cursor: not-allowed;
    background-color: #ffffff;
    box-shadow: none;
}

/* Styling enabled input on hover */
form input:not(:disabled):hover, 
form select:not(:disabled):hover,
form textarea:not(:disabled):hover {
    background-color: #cdcdcd;
}

/* Coloring submit button on hover */
form input[type=submit]:hover {
    background-color: #af8255;
}

/* Styling inputs on focus */
form input:focus,
form select:focus,
form textarea:focus {
    outline: 2px solid #946E48;
    background-color: #d9d9d9;
}

/* Coloring submit button on focus */
form input[type=submit]:focus {
    background-color: #946E48;
}

/* Coloring select options */
form option,
form option:hover,
form option:focus {
    background-color: #efefef;
}

/* Custom checkbox/radio button */
form .custom-radio {
    position: absolute;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: #0000000d;
    box-shadow: inset 2px 2px 2px #00000020;
    border: 1px solid #946E4855;
    border-radius: 50%;
    transition: all .3s;
}

form .custom-checkbox {
    position: absolute;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: #0000000d;
    box-shadow: inset 2px 2px 2px #00000020;
    border: 1px solid #946E4855;
    border-radius: 4px;
    transition: all .3s;
}

form .custom-checkbox:after {
    content: '';
    display: none;
    position: absolute;
    left: 2px;
    width: 3px;
    height: 7px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Custom checkbox/radio handle */
form .choice-option:hover > .custom-radio,
form .choice-option:hover > .custom-checkbox {
    background-color: #d9d9d9;
}

form .choice-option > input:checked + .custom-radio {
    border: 7px solid #946E48;
    background-color: #ffffff;
}

form .choice-option > input:checked + .custom-checkbox {
    border: 5px solid #946E48;
    background-color: #946E48;
}

form .choice-option > input:checked + .custom-checkbox:after {
    display: block;
}

/* Responsive breakpoints */
@media screen and (min-width: 576px) {
    form .choice-group {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media screen and (min-width: 768px) {
    header {
        display: flex;
        justify-content: space-between;
        padding: 0 3rem;
    }

    header .hamburger-menu,
    header .order {
        display: none;
    }

    header .navigation-inline {
        display: flex;
    }

    form .two-columns {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        column-gap: 10px;
    }
}

@media screen and (min-width: 992px) {
}