/**
 * Villa Zina - Verfügbarkeitskalender Styling
 * Flatpickr-Integration mit Villa Zina Designsystem
 *
 * @version 1.0
 */

/* === FLATPICKR GRUNDSTYLING === */
.flatpickr-calendar {
    background: var(--color-background);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--color-stone);
    border-radius: 15px;
    font-family: 'Montserrat', sans-serif;
    padding: 20px;
    z-index: 9999;
    animation: calendarFadeIn 0.3s ease;
}

[data-theme="dark"] .flatpickr-calendar {
    background: var(--color-secondary);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

@keyframes calendarFadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* === KALENDER HEADER === */
.flatpickr-months {
    padding-bottom: 15px;
}
.flatpickr-month {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1.1rem;
}
[data-theme="dark"] .flatpickr-month {
    color: var(--color-accent);
}
.flatpickr-prev-month, .flatpickr-next-month {
    color: var(--color-primary);
    transition: all 0.2s ease;
}
.flatpickr-prev-month:hover, .flatpickr-next-month:hover {
    color: var(--color-accent);
    transform: scale(1.1);
}
[data-theme="dark"] .flatpickr-prev-month, [data-theme="dark"] .flatpickr-next-month {
    color: var(--color-light-gray);
}
[data-theme="dark"] .flatpickr-prev-month:hover, [data-theme="dark"] .flatpickr-next-month:hover {
    color: var(--color-accent);
}

/* === WOCHENTAGE === */
.flatpickr-weekdays {
    border-bottom: 1px solid var(--color-stone);
    padding-bottom: 10px;
    margin-bottom: 10px;
}
.flatpickr-weekday {
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 0.9rem;
}
[data-theme="dark"] .flatpickr-weekday {
    color: var(--color-light-gray);
}

/* === TAGE === */
.flatpickr-day {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 50%;
    color: var(--color-text);
    font-weight: 500;
    transition: all 0.2s ease;
}
.flatpickr-day:hover {
    background: var(--color-primary-light);
    color: var(--color-white);
}
.flatpickr-day.today {
    border-color: var(--color-primary);
    font-weight: 700;
}
[data-theme="dark"] .flatpickr-day.today {
    border-color: var(--color-accent);
}
.flatpickr-day.selected {
    background: var(--color-primary) !important;
    color: var(--color-white) !important;
    border-color: var(--color-primary) !important;
}
[data-theme="dark"] .flatpickr-day.selected {
    background: var(--color-accent) !important;
    border-color: var(--color-accent) !important;
}

/* Blockierte Tage */
.flatpickr-day.flatpickr-disabled,
.flatpickr-day.flatpickr-disabled:hover {
    background: var(--color-light-gray) !important;
    color: red!important;
    cursor: not-allowed !important;
    border-color: transparent !important;
    text-decoration: line-through;
    text-decoration-thickness: 2px;
    text-decoration-color: red
    opacity: 0.5;
}
[data-theme="dark"] .flatpickr-day.flatpickr-disabled,
[data-theme="dark"] .flatpickr-day.flatpickr-disabled:hover {
    background: rgba(255, 255, 255, 0.05) !important;
}

/* === Ladeanzeige für Input-Felder === */
.form-group.calendar-loading {
    position: relative;
}
.form-group.calendar-loading::after {
    content: '';
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    border: 3px solid var(--color-primary-light);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
[data-theme="dark"] .form-group.calendar-loading::after {
    border-color: var(--color-stone);
    border-top-color: var(--color-accent);
}

@keyframes spin {
    to { transform: translateY(-50%) rotate(360deg); }
}

/* Responsivität */
@media (max-width: 768px) {
    .flatpickr-calendar {
        width: 90vw;
        padding: 15px;
    }
}