/* ============================================================================
   MOBILE-OPTIMIZED DATE/TIME PICKER
   ============================================================================ */

/* Calendar Container */
.flatpickr-calendar {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Month Navigation */
.flatpickr-months {
    background: var(--color-bg-primary);
    padding: var(--spacing-md);
}

.flatpickr-current-month {
    font-size: var(--font-lg);
    font-weight: 600;
    color: var(--color-text-primary);
}

.flatpickr-prev-month,
.flatpickr-next-month {
    /* Increase touch target */
    width: 44px;
    height: 44px;
    padding: var(--spacing-md);
    color: var(--color-primary);
}

.flatpickr-prev-month:hover,
.flatpickr-next-month:hover {
    color: var(--color-primary);
}

.flatpickr-prev-month svg,
.flatpickr-next-month svg {
    fill: var(--color-primary);
}

/* Weekday Headers */
.flatpickr-weekdays {
    padding: var(--spacing-sm) 0;
}

.flatpickr-weekday {
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
}

/* Calendar Days */
.flatpickr-day {
    /* Mobile-friendly touch targets */
    height: 44px;
    line-height: 44px;
    font-size: var(--font-md);
    color: var(--color-text-primary);
    border-radius: var(--radius-md);
}

.flatpickr-day:hover {
    background: var(--color-bg-secondary);
    border-color: transparent;
}

.flatpickr-day.selected {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.flatpickr-day.today {
    border-color: var(--color-primary);
    font-weight: 600;
}

.flatpickr-day.disabled {
    color: var(--color-text-tertiary);
}

.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
    color: var(--color-text-tertiary);
}

/* Time-only picker: wider container for comfortable touch targets */
.flatpickr-calendar.noCalendar {
    min-width: 280px !important;
    padding: 8px 0;
}

/* Time Picker */
.flatpickr-time {
    border-top: 1px solid var(--color-border-light);
    padding: 16px 12px !important;
    height: auto !important;
    max-height: none !important;
}

.flatpickr-time .numInputWrapper {
    height: 64px !important;
}

.flatpickr-time .numInputWrapper span.arrowUp,
.flatpickr-time .numInputWrapper span.arrowDown {
    padding: 10px 0;
    opacity: 1 !important;
    height: 20px;
    border: 0;
}

.flatpickr-time .numInputWrapper span.arrowUp::after {
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid var(--color-text-secondary);
    top: 40%;
}

.flatpickr-time .numInputWrapper span.arrowDown::after {
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid var(--color-text-secondary);
    top: 40%;
}

.flatpickr-time .numInputWrapper:hover span.arrowUp,
.flatpickr-time .numInputWrapper:hover span.arrowDown {
    background: var(--color-bg-secondary);
}

.flatpickr-time-separator {
    display: none !important;
}

.flatpickr-time input {
    font-size: 28px !important;
    height: 64px !important;
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
}

.flatpickr-time input:hover {
    background: var(--color-bg-secondary);
}

/* AM/PM Toggle */
.flatpickr-time .flatpickr-am-pm {
    font-size: 20px !important;
    font-weight: 600;
    color: var(--color-text-primary);
    height: 64px !important;
    line-height: 64px;
    cursor: pointer;
    user-select: none;
    width: 60px;
}

.flatpickr-time .flatpickr-am-pm:hover {
    background: var(--color-bg-secondary);
}

/* Mobile-specific adjustments */
@media (max-width: 768px) {
    .flatpickr-calendar {
        /* Full width on mobile for easier touch */
        width: calc(100vw - 32px);
        max-width: 343px; /* iPhone standard */
    }

    .flatpickr-day {
        /* Larger touch targets on mobile */
        height: 48px;
        line-height: 48px;
    }

    .flatpickr-months {
        padding: var(--spacing-lg);
    }

    .flatpickr-current-month {
        font-size: 18px;
    }
}

/* Input field styling when picker is active */
.flatpickr-input:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

/* Override flatpickr default colors */
.flatpickr-months .flatpickr-month {
    background: var(--color-bg-primary);
}

.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
    fill: var(--color-primary);
}

.flatpickr-current-month .flatpickr-monthDropdown-months {
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
}

.flatpickr-current-month input.cur-year {
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
}

.flatpickr-weekdays {
    background: var(--color-bg-primary);
}

.flatpickr-days {
    background: var(--color-bg-primary);
}

.flatpickr-day.inRange {
    background: rgba(0, 122, 255, 0.1);
    border-color: rgba(0, 122, 255, 0.1);
}