/* Variables */  

:root {
    --layout_-_display: flex;
    --layout-inline_-_display: inline-flex;

    --layout-horizontal_-_display: var(--layout_-_display);
    --layout-horizontal_-_flex-direction: row;

    --layout-vertical_-_display: var(--layout_-_display);
    --layout-vertical_-_flex-direction: column;

    --layout-flex_-_flex: 1;
    --layout-flex_-_flex-basis: 0.000000001px;

    --layout-end_-_align-items: flex-end;
}

/* Grid */
.grid {
    margin-top: 40px;
    display: var(--layout-horizontal_-_display);
    flex-direction: var(--layout-horizontal_-_flex-direction);
}

.grid > section {
    flex: var(--layout-flex_-_flex);
    flex-basis: var(--layout-flex_-_flex-basis);
}

.grid > section:not(:first-child) {
    margin-left: 80px;
}

.row {
    display: var(--layout-horizontal_-_display);
    flex-direction: var(--layout-horizontal_-_flex-direction);
    align-items: var(--layout-end_-_align-items);
}

.column {
    display: var(--layout-vertical_-_display);
    flex-direction: var(--layout-vertical_-_flex-direction);
}

.row > .flex, .input-row > * {
    flex: var(--layout-flex_-_flex);
    flex-basis: var(--layout-flex_-_flex-basis);
}

.input-row > *:not(:first-child) {
    margin-left: 8px;
}

@media (max-width: 767px) {
    .grid {
        display: block;
        margin-top: 0;
    }

    .grid > section:not(:first-child) {
        margin-left: 0;
    }

}

/* Button */

.form-wrap {
    display: block;
    max-width: 600px;
    margin: 0 auto;
    padding: 1.5rem;
}

.btn-wrap {
    display: inline-block;
}

.btn-wrap > * {
    display: inline-block;
    box-sizing: border-box;
    border: 2px solid #000;
    background-color: #fff;
    font-size: 1rem; 
    font-weight: 500;
    color: var(--app-primary-color);
    margin: 0;
    padding: 8px 44px;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    border-radius: 0;
    outline: none;
    -webkit-appearance: none;
}

.btn-wrap > *:focus {
    background-color: #c5cad3;
}

.btn-wrap > *:active {
    background-color: #000;
    color: #fff;
}
                
@media (max-width: 767px) {
    .btn-wrap[responsive] {
        position: fixed; 
        right: 0; 
        bottom: 0; 
        left: 0; 
        height: 64px;
        z-index: 1;
    }
    .btn-wrap[responsive] > * {
        background-color: var(--app-accent-color);
        border: none;
        color: white;
        padding: 20px;
        width: 100%;
        height: 100%;
        font-size: 15px;
    }
    .btn-wrap[responsive] > *:focus {
        background-color: var(--app-accent-color);
    }
}

/* Input (text, email, tel, date, tiem...) */

.inp-wrap {
    display: inline-block;
    margin: 20px 0;
}

.inp-wrap > input[type="date"]::-webkit-input-placeholder, 
.inp-wrap > input[type="time"]::-webkit-input-placeholder,

.inp-wrap > input::-webkit-input-placeholder,
.inp-wrap > textarea::-webkit-input-placeholder {
    color: transparent;
}

.inp-wrap > input[type="date"]::-moz-placeholder, 
.inp-wrap > input[type="time"]::-moz-placeholder,

.inp-wrap > input::-moz-placeholder,
.inp-wrap > textarea::-moz-placeholder {
    color: transparent;
}

.inp-wrap > input[type="date"]:-ms-input-placeholder, 
.inp-wrap > input[type="time"]:-ms-input-placeholder,

.inp-wrap > input:-ms-input-placeholder,
.inp-wrap > textarea:-ms-input-placeholder {
    color: transparent;
}

.inp-wrap > input[type="date"]::-ms-input-placeholder, 
.inp-wrap > input[type="time"]::-ms-input-placeholder,

.inp-wrap > input::-ms-input-placeholder,
.inp-wrap > textarea::-ms-input-placeholder {
    color: transparent;
}

.inp-wrap > input,
.inp-wrap > textarea {
    font-size: 1em;
    font-weight: 300;
    color: var(--app-primary-color);
    border: none;
    padding: 8px 0;
    width: 100%;
    outline: none;
}

.x_select-wrap > input:invalid,

.inp-wrap > input:invalid,
.inp-wrap > textarea:invalid {
    box-shadow: none;
}

.x_select-wrap > .inp-decorator,

.inp-wrap > .inp-decorator {
    display: block;
    height: 1px;
    width: 100%;
    margin: auto;
    border-top: 1px solid #ccc;
    position: relative;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

._select-wrap .inp-underline,

.inp-wrap .inp-underline {
    display: block;
    height: 2px;
    width: 100%;
    margin: auto;
    background-color: var(--app-accent-color);
    position: absolute;
    top: -1px;
    left: 0;
    -webkit-transform: scale3d(0, 1, 1);
    transform: scale3d(0, 1, 1);
    transition: -webkit-transform 0.2s ease-in;
    transition: transform 0.2s ease-in;
}

._select-wrap > .inp-decorator > label,

.inp-wrap > .inp-decorator > label {
    display: block;
    pointer-events: none;
    opacity: 0.5;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
    transition-property: opacity, -webkit-transform;
    transition-property: opacity, transform;
    transition-duration: 0.15s;
    transition-timing-function: ease-out;
    will-change: transform;
    -webkit-transform: translate3d(0px, -1.9em, 0px);
    transform: translate3d(0px, -1.9em, 0px);
}

.x_select-wrap > .inp-decorator::after,

.inp-wrap > .inp-decorator::after {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    font-size: 0.65em;
    color: #dd2c00;
    content: attr(error-message);
    display: none;
    white-space: nowrap;
}

._select-wrap > select:focus + .inp-decorator > .inp-underline,

.inp-wrap > input:focus + .inp-decorator > .inp-underline, 
.inp-wrap > textarea:focus + .inp-decorator > .inp-underline {
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
    transition: -webkit-transform 0.2s ease-out;
    transition: transform 0.2s ease-out;
}

._select-wrap > select:focus + .inp-decorator > label, 

.inp-wrap > input:focus + .inp-decorator > label, 
.inp-wrap > textarea:focus + .inp-decorator > label {
    -webkit-transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    opacity: 1;
}

._select-wrap > select:optional:not(:placeholder-shown) + .inp-decorator > label,

.inp-wrap > input:optional:not(:placeholder-shown) + .inp-decorator > label,
.inp-wrap > textarea:optional:not(:placeholder-shown) + .inp-decorator > label {
    -webkit-transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    opacity: 1;
}

_:-ms-lang(x),
._select-wrap > select + .inp-decorator > label,

.inp-wrap > input + .inp-decorator > label,
.inp-wrap > textarea + .inp-decorator > label {
    -webkit-transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    opacity: 1;
}

._select-wrap > select:optional:-moz-ui-valid + .inp-decorator > label,

.inp-wrap > input:optional:-moz-ui-valid + .inp-decorator > label,
.inp-wrap > textarea:optional:-moz-ui-valid + .inp-decorator > label {
    -webkit-transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    opacity: 1;
}

/* ? */
._select-wrap > select:not(:focus):not(:placeholder-shown):invalid + .inp-decorator > .inp-underline,

.inp-wrap > input:not(:focus):not(:placeholder-shown):invalid + .inp-decorator > .inp-underline,
.inp-wrap > textarea:not(:focus):not(:placeholder-shown):invalid + .inp-decorator > .inp-underline {
    background-color: #dd2c00;
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
    transition: -webkit-transform 0.2s ease-out;
    transition: transform 0.2s ease-out;
}
/* ? */
._select-wrap > select:not(:focus):-moz-ui-invalid:invalid + .inp-decorator > .inp-underline,

.inp-wrap > input:not(:focus):-moz-ui-invalid:invalid + .inp-decorator > .inp-underline,
.inp-wrap > textarea:not(:focus):-moz-ui-invalid:invalid + .inp-decorator > .inp-underline {
    background-color: #dd2c00;
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
    transition: -webkit-transform 0.2s ease-out;
    transition: transform 0.2s ease-out;
}

/* [+] */
.select-wrap > select[aria-invalid='true']:not(:valid) + .inp-decorator > .inp-underline,

.inp-wrap > input[aria-invalid='true']:not(:valid) + .inp-decorator > .inp-underline,
.inp-wrap > textarea[aria-invalid='true']:not(:valid) + .inp-decorator > .inp-underline {
    background-color: #dd2c00;
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
    transition: -webkit-transform 0.2s ease-out;
    transition: transform 0.2s ease-out;
}

._select-wrap > select:not(:focus):not(:placeholder-shown):invalid + .inp-decorator::after,

.inp-wrap > input:not(:focus):not(:placeholder-shown):invalid + .inp-decorator::after,
.inp-wrap > textarea:not(:focus):not(:placeholder-shown):invalid + .inp-decorator::after {
    display: block;
}

._select-wrap > select:not(:focus):-moz-ui-invalid:invalid + .inp-decorator::after,

.inp-wrap > input:not(:focus):-moz-ui-invalid:invalid + .inp-decorator::after,
.inp-wrap > textarea:not(:focus):-moz-ui-invalid:invalid + .inp-decorator::after {
    display: block;
}

._select-wrap > select[aria-invalid='true']:not(:valid) + .inp-decorator::after,

.inp-wrap > input[aria-invalid='true']:not(:valid) + .inp-decorator::after,
.inp-wrap > textarea[aria-invalid='true']:not(:valid) + .inp-decorator::after {
    display: block;
}

/* [+] */
.select-wrap > select:not(:focus):not(:placeholder-shown):invalid + .inp-decorator > label,

.inp-wrap > input:not(:focus):not(:placeholder-shown):invalid + .inp-decorator > label,
.inp-wrap > textarea:not(:focus):not(:placeholder-shown):invalid + .inp-decorator > label {
    -webkit-transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    opacity: 1;
    color: #dd2c00;
}

._select-wrap > select:not(:focus):-moz-ui-invalid:invalid + .inp-decorator > label,

.inp-wrap > input:not(:focus):-moz-ui-invalid:invalid + .inp-decorator > label,
.inp-wrap > textarea:not(:focus):-moz-ui-invalid:invalid + .inp-decorator > label {
    -webkit-transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    opacity: 1;
    color: #dd2c00;
}

._select-wrap > select[aria-invalid='true']:not(:valid) + .inp-decorator > label,

.inp-wrap > input[aria-invalid='true']:not(:valid) + .inp-decorator > label,
.inp-wrap > textarea[aria-invalid='true']:not(:valid) + .inp-decorator > label {
    -webkit-transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    opacity: 1;
    color: #dd2c00;
}

._select-wrap > select:not(:focus):required:valid + .inp-decorator > label,

.inp-wrap > input:not(:focus):required:valid + .inp-decorator > label,
.inp-wrap > textarea:not(:focus):required:valid + .inp-decorator > label {
    -webkit-transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    transform: translate3d(0px, -3.4em, 0px) scale(0.8, 0.8);
    opacity: 1;
}

/* date, time */


/* Textarea */

.inp-wrap > textarea:not(:placeholder-shown) + .inp-decorator > label,
.inp-wrap > textarea:focus + .inp-decorator > label {
    transform: translate3d(0px, -4.3em, 0px) scale(0.8);
    opacity: 1;
}

/* Select */

.select-wrap {
    display: inline-block;
    position: relative;
    margin-bottom: 20px;

    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.select-wrap > .inp-decorator {
    display: block;
    border-top: 1px solid #ccc;
    height: 1px;
    speak: none;
}

.select-wrap > .inp-decorator::after {
    content: '\25BC';
    display: block;
    position: absolute;
    bottom: calc(50% - 0.75em);
    right: 8px;
    speak: none;
    -webkit-transform: scaleY(.6);
    transform: scaleY(.6);
    color: var(--app-secondary-color);
    pointer-events: none;
}

.select-wrap > select {
    width: 100%;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    padding: 8px 24px 8px 0;
    border: none;
    background-color: transparent;
    border-radius: 0;
    font-size: 1em;
    font-weight: 300;
    color: var(--app-primary-color);
    overflow: hidden;
    margin: 0;
    outline: none;
}

.select-wrap > select::-ms-expand {
    display: none;
}

.select-wrap > .inp-decorator > .inp-underline {
    display: block;
    background-color: var(--app-accent-color);
    height: 2px;
    position: relative;
    top: -1px;
    width: 100%;
    margin: auto;
    -webkit-transform: scale3d(0, 1, 1);
    transform: scale3d(0, 1, 1);
    transition: -webkit-transform 0.2s ease-in;
    transition: transform 0.2s ease-in;
}

.select-wrap > select:focus + .inp-decorator > .inp-underline {
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
    transition: -webkit-transform 0.2s ease-out;
    transition: transform 0.2s ease-out;
}

.select-wrap > select:focus + .inp-decorator::before,
.select-wrap > select:focus + .inp-decorator::after,
.select-wrap > select:focus {
    color: black;
}

.select-wrap > select:focus:-moz-focusring {
    color: transparent;
    text-shadow: 0 0 0 #000;
}

.select-wrap > [prefix] {
    position: absolute;
    left: 0px;
    top: calc(50% - 8px);
    line-height: 16px;
    color: var(--app-secondary-color);
    pointer-events: none;
}

/* Checkbox */

.checkbox-wrap {
    display: inline-block;
    width: 14px;
    height: 14px;
    position: relative;
    border: 2px solid var(--app-accent-color);
    border-radius: 2px;
}

.checkbox-wrap > input[type=checkbox] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
}

.checkbox-wrap > .inp-decorator {
    pointer-events: none;
}

.checkbox-wrap > .inp-decorator::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background-image: url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%3E%3Cpath%20fill%3D%22%23172C50%22%20d%3D%22M19%203H5c-1.11%200-2%20.9-2%202v14c0%201.1.89%202%202%202h14c1.11%200%202-.9%202-2V5c0-1.1-.89-2-2-2zm-9%2014l-5-5%201.41-1.41L10%2014.17l7.59-7.59L19%208l-9%209z%22%2F%3E%3C%2Fsvg%3E');
    opacity: 0;
    transition: opacity 0.1s;
    will-change: opacity;
}

.checkbox-wrap > input[type=checkbox]:checked + .inp-decorator::after {
    opacity: 1;
}

.checkbox-wrap > .inp-decorator::before {
    content: '';
    pointer-events: none;
    position: absolute;
    top: -13px;
    left: -13px;
    width: 40px;
    height: 40px;
    background-color: var(--app-accent-color);
    border-radius: 50%;
    opacity: 0.2;
    -webkit-transform: scale3d(0, 0, 0);
    transform: scale3d(0, 0, 0);
    transition: -webkit-transform 0.1s;
    transition: transform 0.1s;
    will-change: transform;
}

.checkbox-wrap > input[type=checkbox]:focus + .inp-decorator::before {
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
}