/**
 * Keylink VR Booking Calendar Styles
 * Custom Flatpickr theme matching Keylink branding
 */

/* Date input styling */
.keylink-booking .kvr-datepicker {
    width: 100%;
    padding: 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.keylink-booking .kvr-datepicker:hover {
    border-color: #cbd5e1;
}

.keylink-booking .kvr-datepicker:focus,
.keylink-booking .kvr-datepicker.active {
    outline: none;
    border-color: #A52937;
    box-shadow: 0 0 0 3px rgba(165, 41, 55, 0.1);
}

/* Flatpickr alt input (the display input) */
.keylink-booking .kvr-datepicker + .flatpickr-input {
    display: none;
}

/* Flatpickr Calendar Overrides */
.flatpickr-calendar {
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border: none;
    font-family: inherit;
}

.flatpickr-calendar.arrowTop:after,
.flatpickr-calendar.arrowTop:before {
    border-bottom-color: #fff;
}

/* Month navigation */
.flatpickr-months {
    padding: 8px 8px 4px;
}

.flatpickr-months .flatpickr-month {
    height: 40px;
}

.flatpickr-current-month {
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
}

.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
    padding: 8px;
    border-radius: 8px;
    transition: background 0.2s ease;
}

.flatpickr-months .flatpickr-prev-month:hover,
.flatpickr-months .flatpickr-next-month:hover {
    background: #f1f5f9;
}

.flatpickr-months .flatpickr-prev-month svg,
.flatpickr-months .flatpickr-next-month svg {
    fill: #64748b;
}

.flatpickr-months .flatpickr-prev-month:hover svg,
.flatpickr-months .flatpickr-next-month:hover svg {
    fill: #A52937;
}

/* Weekday headers */
.flatpickr-weekdays {
    background: transparent;
    padding: 0 8px;
}

.flatpickr-weekday {
    font-size: 12px;
    font-weight: 600;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Days grid */
.flatpickr-days {
    padding: 0 8px 8px;
}

.flatpickr-day {
    border-radius: 8px;
    font-weight: 500;
    color: #334155;
    border: none;
    transition: all 0.15s ease;
    max-width: 40px;
    height: 40px;
    line-height: 40px;
}

.flatpickr-day:hover {
    background: #f1f5f9;
    border: none;
}

/* Selected date - Keylink cranberry */
.flatpickr-day.selected,
.flatpickr-day.selected:hover,
.flatpickr-day.selected:focus,
.flatpickr-day.startRange,
.flatpickr-day.endRange,
.flatpickr-day.startRange:hover,
.flatpickr-day.endRange:hover {
    background: #A52937;
    border-color: #A52937;
    color: #fff;
}

/* Range between dates */
.flatpickr-day.inRange {
    background: rgba(165, 41, 55, 0.1);
    border-color: transparent;
    color: #A52937;
}

/* Today */
.flatpickr-day.today {
    border: 2px solid #A52937;
}

.flatpickr-day.today:hover {
    background: rgba(165, 41, 55, 0.1);
    border-color: #A52937;
}

.flatpickr-day.today.selected {
    background: #A52937;
    color: #fff;
}

/* Disabled/blocked dates */
.flatpickr-day.flatpickr-disabled,
.flatpickr-day.flatpickr-disabled:hover {
    color: #cbd5e1;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 3px,
        #f8fafc 3px,
        #f8fafc 6px
    );
    cursor: not-allowed;
    text-decoration: line-through;
}

/* Previous/next month days */
.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
    color: #cbd5e1;
}

.flatpickr-day.prevMonthDay:hover,
.flatpickr-day.nextMonthDay:hover {
    background: #f8fafc;
}

/* Error message styling */
.keylink-booking__error {
    color: #dc2626;
    font-size: 14px;
    margin-top: 8px;
    padding: 12px;
    background: #fef2f2;
    border-radius: 8px;
    border: 1px solid #fecaca;
    animation: shake 0.4s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    75% { transform: translateX(4px); }
}

/* Mobile responsiveness */
@media (max-width: 640px) {
    .flatpickr-calendar {
        width: 100% !important;
        max-width: 320px;
    }
    
    .flatpickr-day {
        max-width: 38px;
        height: 38px;
        line-height: 38px;
    }
}

/* Loading state for calendar */
.keylink-booking.is-loading .kvr-datepicker {
    background-image: linear-gradient(90deg, #f8fafc 0%, #e2e8f0 50%, #f8fafc 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}