/*
 * CALENDAR MODAL
 * Modal für Kalender-Termin hinzufügen
 * Minimal, Apple-inspiriert
 */

.calendar-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.calendar-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.calendar-modal-content {
    position: relative;
    background: white;
    border-radius: 0; /* Kachel-Architektur: keine border-radius */
    max-width: 500px;
    width: 90%;
    padding: var(--space-2xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    z-index: 10000;
}

.calendar-modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--battleship-gray);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
}

.calendar-modal-close:hover {
    color: var(--penn-blue);
}

.calendar-modal-content h3 {
    font-family: var(--font-header);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--penn-blue);
    margin: 0 0 var(--space-lg) 0;
}

.calendar-modal-event-info {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-color);
    margin: 0 0 var(--space-xl) 0;
}

.calendar-modal-event-info strong {
    font-weight: 600;
    color: var(--penn-blue);
}

.calendar-modal-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
}

.calendar-modal-actions .btn {
    min-width: 140px;
}

.btn-secondary {
    background: white;
    color: var(--penn-blue);
    border: 2px solid var(--penn-blue);
    font-weight: 600;
}

.btn-secondary:hover {
    background: var(--penn-blue);
    color: white;
}

/* Animation */
.calendar-modal.show {
    animation: fadeIn 0.2s ease-out;
}

.calendar-modal.show .calendar-modal-content {
    animation: slideUp 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .calendar-modal-content {
        width: 95%;
        padding: var(--space-xl);
    }

    .calendar-modal-actions {
        flex-direction: column;
    }

    .calendar-modal-actions .btn {
        width: 100%;
    }
}