/*  
    COLORS
    U can chaange colours from here and it will effect every element in which those colours are used.
*/
:root {
    --main-bg-color: #6ecdeb;
    --calendar-bg-color: #fff;
    --calendar-btn-color: rgba(110, 205, 235, 0.5);
    --weekdays-color: #777777;
    --days-border-color: #c5c5c5;
    --days-color: #145bc5;
    --days-hover-color: rgb(228, 255, 253);

    --form-bg-color: rgb(21, 152, 204);
    --form-text-color: #fff;
    --form-label-color: lightblue;
    --form-button-color: rgb(205, 243, 255);
}

/*
    BASIC CODE
*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: sans-serif;
}

/*
    CODE TO CENTER AN ELEMENT
*/
.center {
    display: flex;
    align-items: center;
    justify-content: center;
}

/*
    CALENDAR CONTAINER
*/
.calendar {
    width: 80%;
    /* max-width: 1200px; */
    padding: 20px;
    margin: 0 auto;
    background-color: var(--main-bg-color);
}

/*
    HEADER ( Current Month, Year, WeekDays, Buttons  )
*/
.calendar_header {
    border-radius: 10px;
    background-color: var(--calendar-bg-color);
}

/*
    Current Month, Year and Buttons
*/
.calendar_head {
    padding: 10px;
    border-bottom: 2px solid #c5c5c5;
}

/*
    Current Month
*/
.monthDisplay {
    margin: 0 40px;
    text-transform: uppercase;
}

/*
    Header Buttons
*/
.monthButton {
    padding: 7px;
    border: 0;
    border-radius: 100px;
    background-color: var(--calendar-btn-color);
    cursor: pointer;
    transition: color 0.3s ease-in;
}
.monthBackButton {
    transform: rotate(-90deg);
    transition: transform 0.1s ease-in;
}
.monthNextButton {
    transform: rotate(90deg);
    transition: transform 0.1s ease-in;
}
.monthButton:hover {
    background-color: #6ecdeb;
}
.monthBackButton:hover {
    transform: scale(1.1) rotate(-90deg);
}
.monthNextButton:hover {
    transform: scale(1.1) rotate(90deg);
}
.monthBackButton:active {
    background-color: #6ecdeb;
    transform: scale(0.95) rotate(-90deg);
}
.monthNextButton:active {
    transform: scale(0.95) rotate(90deg);
}

/*
    Weekdays in Header
*/
.weekdays {
    /* display: flex;
    justify-content: space-between;
    color: var(--weekdays-color); */
    margin: 0 15px;
    padding: 10px 0;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    grid-template-rows: repeat(1, 20px);
    grid-column-gap: 20px;
}

/*
    Calendar dates Container
*/
.calendar_dates {
    width: 100%;
    margin-top: 30px;
    padding: 15px;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    grid-template-rows: repeat(5, minmax(100px, 1fr));
    grid-auto-rows: minmax(80px, 1fr);
    grid-gap: 20px;
    background-color: var(--calendar-bg-color);
    border-radius: 10px;
}

/*
    Each Date Container
*/
.dateBox {
    cursor: pointer;
    padding: 5px 8px;
    box-shadow: -1px 1px 4px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--days-border-color);
    position: relative;
    font-size: 18px;
    font-weight: 700;
    color: var(--days-color);
}
.dateBox:hover {
    transform: scale(1.05);
    background-color: var(--days-hover-color);
}

/*
    Days with event
*/
.days-event {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    color: #fff;
    background-color: #145bc5;
    position: absolute;
    bottom: 6px;
}

/*
    Current Date
*/
.today {
    border: 3px solid var(--main-bg-color);
    background-color: rgb(216, 244, 255);
}

/*
    Other Months Dates 
*/
.disable-dates {
    background-color: #b4b4b4;
    opacity: 0.1;
}
.disable-dates .days {
    color: #000;
}
.disable-dates:hover {
    /* cursor: not-allowed; */
    cursor: default;
    background-color: #b4b4b4;
    transform: scale(1);
}

/*
    Meeting POP-UP Window
*/
.calendar_modal {
    position: fixed;
    background-color: #fff;
    border-radius: 5px;
    z-index: 11;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    background-color: var(--form-bg-color);
    color: var(--form-text-color);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/*
    Pop-Up Blur Background
*/
.modal_overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(3px);
    z-index: 10;
}

/*
    POP-UP Data
*/
.modal_heading {
    text-align: center;
    margin-bottom: 20px;
}
.modal_date {
    display: block;
    font-size: 15px;
    margin-top: 3px;
    color: #004e61;
}
.modalBtn {
    width: 80px;
    padding: 10px;
    background-color: var(--form-button-color);
    cursor: pointer;
    border: 0;
    border-radius: 5px;
}
.modalBtn:focus {
    outline: none;
}
.modalBtn:active {
    transform: scale(0.95);
}

/*
    Form Styles
*/
.form-group .form-element:not(:last-child) {
    margin-right: 30px;
}

.form-element {
    position: relative;
    margin-bottom: 30px;
    display: inline-block;
}

.description {
    width: 100%;
}

.form-element input {
    background-color: transparent;
    border: 0;
    border-bottom: 2px solid var(--form-text-color);
    display: block;
    width: 100%;
    padding: 3px 0;
    font-size: 18px;
    color: var(--form-text-color);
}

.form-element input:focus {
    outline: none;
    border-bottom-color: var(--form-label-color);
}

.form-element input:focus:valid {
    border-bottom: 3px solid limegreen;
}

.form-element input:focus:invalid {
    border-bottom: 3px solid rgb(238, 69, 69);
}

.form-element label {
    position: absolute;
    top: 6px;
}

.form-element label span {
    font-size: 16px;
    display: inline-block;
    min-width: 5px;
    transition: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.form-element input:focus + label span {
    color: var(--form-label-color);
    transform: translateY(-25px);
    font-size: 14px;
}

.form-element input:valid + label span {
    transform: translateY(-25px);
}