.calendar-container {
    position: absolute;
    visibility: hidden;
    padding-top: 1em;
    padding-bottom: 1em;
    width: 100%;
    z-index: 999;
}
.calendar-container.visible {
    visibility: visible;
}

.calendar {
    --side-padding: 20px;
    /*--border-radius: 34px;*/
    --accent-br: 15px;
    z-index: 999;
    color: var(--color-darkblue);
    width: 100%;
}
.calendar select {
    background-color: #f3f4f6;
    padding: 15px 20px;
}
.calendar select,
.calendar button {
    font-family: inherit;
    font-weight: 700;
    font-size: 1.02rem;
    border-radius: var(--border-radius);
    outline: none;
    border: 0;
    padding: 15px 20px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;

}
.calendar select,
.calendar button.back {
    color: var(--color-darkblue)
}
.calendar-input.form-control[readonly] {
    background-color: white;
}
.calendar-input.form-control:focus {
    border-color: initial;
    box-shadow: initial;
}

.calendar select {
    background-image: url("data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3C!DOCTYPE svg PUBLIC '-//W3C//DTD SVG 1.1//EN' 'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd'%3E%3Csvg version='1.1' id='Capa_1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' width='960px' height='560px' viewBox='0 0 960 560' enable-background='new 0 0 960 560' xml:space='preserve'%3E%3Cg id='Rounded_Rectangle_33_copy_4_1_'%3E%3Cpath d='M480,344.181L268.869,131.889c-15.756-15.859-41.3-15.859-57.054,0c-15.754,15.857-15.754,41.57,0,57.431l237.632,238.937 c8.395,8.451,19.562,12.254,30.553,11.698c10.993,0.556,22.159-3.247,30.555-11.698l237.631-238.937 c15.756-15.86,15.756-41.571,0-57.431s-41.299-15.859-57.051,0L480,344.181z'/%3E%3C/g%3E%3C/svg%3E");
    background-size: 24px;
    background-repeat: no-repeat;
    background-position: calc(100% - var(--side-padding)) center;
}
.calendar__opts, .calendar__buttons {
    background-color: #fff;
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 15px;
}
.calendar__opts {
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
    padding: 20px var(--side-padding);
}
.calendar__body {
    background-image: linear-gradient(to bottom, #f3f4f6, #fff);
}
.calendar__days {
    background-color: #fff;
    padding: 0 var(--side-padding) 10px;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
}
.calendar__days > div {
    text-align: center;
    font-weight: 700;
    font-size: 1.02rem;
    color: #c5c8ca;
}
.calendar__dates {
    padding: 10px var(--side-padding);
    display: grid;
    grid-template-columns: repeat(7, 1fr);
}
.calendar__date {
    --height: calc(400px / 6 - var(--side-padding));
    text-align: center;
    height: var(--height);
    line-height: var(--height);
    font-weight: 600;
    font-size: 1.02rem;
    cursor: pointer;
    position: relative;
}
.calendar__date::before {
    content: "";
    position: absolute;
    background-color: rgba(255, 255, 255, 0);
    width: 100%;
    height: calc(var(--height) * 0.9);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: var(--accent-br);
    transition: background-color 0.3s ease;
}
.calendar__date:not(.calendar__date--selected):not(.calendar__date--grey):hover::before {
    background-color: #ededed;
}
.calendar__date--grey {
    color: #c5c8ca;
    cursor: not-allowed;
}
.calendar__date--selected {
    color: var(--steel-teal);
}
.calendar__date--selected::before {
    background-color: var(--steel-teal-lighter);
    border-radius: 0;
}
.calendar__date--single-date::before {
    border-radius: var(--accent-br);
}
.calendar__date--first-date::before {
    border-top-left-radius: var(--accent-br);
    border-bottom-left-radius: var(--accent-br);
}
.calendar__date--last-date::before {
    border-top-right-radius: var(--accent-br);
    border-bottom-right-radius: var(--accent-br);
}
.calendar__date--range-start::after {
    content: "";
    position: absolute;
    bottom: 3px;
    border-radius: 24px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--steel-teal);
    width: 10px;
    height: 4px;
}
.calendar__date--range-end {
    color: #fff;
}
.calendar__date--range-end::before {
    box-shadow: 0 15px 20px -3px var(--steel-teal-lighter);
    background-color: var(--steel-teal);
    border-radius: var(--accent-br);
    z-index: 1;
}
.calendar__date--range-end::after {
    content: "";
    position: absolute;
    height: calc(var(--height) * 0.9);
    background-color: var(--steel-teal-lighter);
    width: 50%;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}
.calendar__date span {
    position: relative;
    z-index: 1;
}
.calendar__buttons {
    padding: 10px var(--side-padding) 20px;
    border-bottom-left-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
}
.calendar__button {
    cursor: pointer;
}
.calendar__button--grey {
    background-color: #f3f4f6;
}
.calendar__button--primary {
    background-color: var(--steel-teal);
    color: #fff;
    transition: box-shadow 0.3s cubic-bezier(0.21, 0.68, 0.09, 0.27), transform 0.2s linear;
}
.calendar__button--primary:hover {
    box-shadow: 0 20px 30px -13px var(--steel-teal-lighter);
    transform: translateY(-3px);
}
.calendar__button--primary:active {
    box-shadow: 0 10px 10px -6px rgba(23, 82, 255, 0.45);
    transform: translateY(-1px);
}
/*
.calendar-root-container {
    display: grid;
    place-items: center;
    background-color: #eaedf2;
    height: 100vh;
    font-family: "Nunito", sans-serif;
    font-size: 14px;
    margin: 3vmin;
}
*/

@media (min-width: 576px) {
    .calendar {
        width: 400px;
    }
    .calendar-container {
        width: fit-content;
    }
}