/* CSS Variables for theming - Bootstrap doesn't handle custom theme variables */
:root {
    --dark-body: #4d4c5a;
    --dark-main: #141529;
    --dark-second: #79788c;
    --dark-hover: #323048;
    --dark-text: #f8fbff;

    --light-body: #f3f8fe;
    --light-main: #fdfdfd;
    --light-second: #c3c2c8;
    --light-hover: #edf0f5;
    --light-text: #151426;

    --blue: #00529B;
    --white: #fff;
    
    --font-family: cursive;
}

/* Theme classes */
.dark {
    --bg-body: var(--dark-body);
    --bg-main: var(--dark-main);
    --bg-second: var(--dark-second);
    --color-hover: var(--dark-hover);
    --color-txt: var(--dark-text);
}

.light {
    --bg-body: var(--light-body);
    --bg-main: var(--light-main);
    --bg-second: var(--light-second);
    --color-hover: var(--light-hover);
    --color-txt: var(--light-text);
}

/* Body styling */
body {
    font-family: var(--font-family);
    background-color: var(--bg-body);
}

/* Calendar container */
.calendar {
    background-color: var(--bg-main);
    border-radius: 30px;
    overflow: hidden;
    width: max-content;
    height: max-content;
}

.light .calendar {
    box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}

/* Calendar header */
.calendar-header {
    color: var(--color-txt);
}

.month-picker:hover {
    background-color: var(--color-hover);
}

.year-change {
    width: 40px;
    height: 40px;
    color: var(--color-txt);
    border: none;
}

.year-change:hover {
    background-color: var(--color-hover);
    color: var(--color-txt);
}

/* Calendar week days */
.calendar-week-day {
    grid-template-columns: repeat(7, 1fr);
}

.calendar-week-day div {
    color: var(--bg-second);
    height: 50px;
    width: 50px;
}

/* Calendar days styling */
.calendar-days {
    grid-template-columns: repeat(7, 1fr);
    color: var(--color-txt);
}

.calendar-days div {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    animation: to-top 1s forwards;
    transition: transform 0.15s ease-out, box-shadow 0.15s ease-out;
}

/* Hover animation effects for calendar days */
.calendar-days div span {
    position: absolute;
}

.calendar-days div:hover span {
    transition: width 0.2s ease-in-out, height 0.2s ease-in-out;
}

.calendar-days div span:nth-child(1),
.calendar-days div span:nth-child(3) {
    width: 2px;
    height: 0;
    background-color: var(--color-txt);
}

.calendar-days div:hover span:nth-child(1),
.calendar-days div:hover span:nth-child(3) {
    height: 100%;
}

.calendar-days div span:nth-child(1) {
    bottom: 0;
    left: 0;
}

.calendar-days div span:nth-child(3) {
    top: 0;
    right: 0;
}

.calendar-days div span:nth-child(2),
.calendar-days div span:nth-child(4) {
    width: 0;
    height: 2px;
    background-color: var(--color-txt);
}

.calendar-days div:hover span:nth-child(2),
.calendar-days div:hover span:nth-child(4) {
    width: 100%;
}

.calendar-days div span:nth-child(2) {
    top: 0;
    left: 0;
}

.calendar-days div span:nth-child(4) {
    bottom: 0;
    right: 0;
}

.calendar-days div:hover span:nth-child(2) {
    transition-delay: 0.2s;
}

.calendar-days div:hover span:nth-child(3) {
    transition-delay: 0.4s;
}

.calendar-days div:hover span:nth-child(4) {
    transition-delay: 0.6s;
}

/* Current date highlighting */
.calendar-days div.curr-date {
    background-color: var(--blue);
    color: var(--white);
    border-radius: 50%;
}

.calendar-days div.curr-date span {
    display: none;
}

/* Footer styling */
.calendar-footer {
    color: var(--color-txt);
}

/* Dark mode toggle switch */
.dark-mode-switch {
    width: 48px;
    height: 25px;
    background-color: var(--bg-second);
    cursor: pointer;
}

.dark-mode-switch-ident {
    width: 21px;
    height: 21px;
    background-color: var(--bg-main);
    top: 2px;
    left: 2px;
    transition: left 0.2s ease-in-out;
}

.dark .dark-mode-switch .dark-mode-switch-ident {
    left: calc(2px + 50%);
}

/* Month list overlay */
.month-list {
    background-color: var(--bg-main);
    color: var(--color-txt);
    grid-template-columns: repeat(3, auto);
    transform: scale(1.5);
    pointer-events: none;
    z-index: 1050;
}

.month-list.show {
    transform: scale(1);
    visibility: visible !important;
    pointer-events: auto;
    transition: all 0.2s ease-in-out;
}

.month-list > div {
    display: grid;
    place-items: center;
}

.month-list > div > div {
    width: 100%;
    padding: 5px 20px;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
}

.month-list > div > div:hover {
    background-color: var(--color-hover);
}

/* Animation keyframes */
@keyframes to-top {
    0% {
        transform: translateY(100%);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Availability classes for appointment scheduling */
.available {
    background-color: #28a745 !important; /* Bootstrap success green */
    border-radius: 50% !important;
    color: white !important;
}

.unavailable {
    background-color: #dc3545 !important; /* Bootstrap danger red */
    border-radius: 50% !important;
    color: white !important;
    position: relative !important;
}

/* Black X overlay for unavailable dates */
.unavailable::after {
    content: "X" !important; /* Unicode X character */
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    color: #000000 !important; /* Black color */
    font-size: 35px !important; /* Much larger and more pronounced */
    font-weight: 900 !important; /* Extra bold */
    z-index: 10 !important; /* Ensure it appears above the red circle */
    pointer-events: none !important; /* Don't interfere with click events */
    text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.3) !important; /* Subtle white shadow for contrast */
}

/* Wave hover animation for available dates */
.calendar-days div.available:hover {
    transform: translateY(-4px) scale(1.08) !important;
    box-shadow: 0 8px 20px rgba(40, 167, 69, 0.4) !important;
    background-color: #34ce57 !important; /* Slightly brighter green on hover */
}

/* Subtle hover effect for unavailable dates */
.calendar-days div.unavailable:hover {
    transform: translateY(-1px) scale(1.02) !important;
    box-shadow: 0 4px 10px rgba(220, 53, 69, 0.3) !important;
    background-color: #e65d6d !important; /* Slightly lighter red on hover */
}

/* Ensure availability colors override current date styling when needed */
.calendar-days div.available.curr-date {
    background-color: #28a745 !important;
}

.calendar-days div.unavailable.curr-date {
    background-color: #dc3545 !important;
}

/* Current date with availability still gets hover effects */
.calendar-days div.available.curr-date:hover {
    background-color: #34ce57 !important;
}

.calendar-days div.unavailable.curr-date:hover {
    background-color: #e65d6d !important;
}

/* Hide hover animation spans on availability-colored days */
.calendar-days div.available span,
.calendar-days div.unavailable span {
    display: none;
}

/* Selected date state - stays raised with lighter green */
.calendar .calendar-body .calendar-days div.available.selected {
    transform: translateY(-4px) scale(1.08) !important;
    box-shadow: 0 8px 20px rgba(144, 238, 144, 0.5) !important;
    background-color: #90ee90 !important; /* Light green for selected state */
    border: 3px solid #00529B !important; /* EverFast blue border */
    border-radius: 50% !important; /* Make it circular */
    position: relative !important;
}


/* Selected date hover effect - slightly different from regular hover */
.calendar .calendar-body .calendar-days div.available.selected:hover {
    transform: translateY(-5px) scale(1.1) !important;
    box-shadow: 0 10px 25px rgba(144, 238, 144, 0.6) !important;
    background-color: #98fb98 !important; /* Slightly lighter green on hover when selected */
    border: 3px solid #00529B !important; /* Keep EverFast blue border on hover */
    border-radius: 50% !important; /* Keep circular on hover */
}

/* Ensure selected current date also gets proper styling */
.calendar .calendar-body .calendar-days div.available.curr-date.selected {
    background-color: #90ee90 !important;
    border: 3px solid #00529B !important; /* EverFast blue border */
    border-radius: 50% !important; /* Keep circular */
}

.calendar .calendar-body .calendar-days div.available.curr-date.selected:hover {
    background-color: #98fb98 !important;
    border: 3px solid #00529B !important; /* Keep EverFast blue border on hover */
    border-radius: 50% !important; /* Keep circular on hover */
}