.booking-modal {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
}
.booking-modal.hidden {
    display: none;
}

.booking-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
}

.booking-modal__content {
    position: relative;
    background: #fff;
    padding: 2rem;
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Bouton de fermeture */
.booking-modal__close {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
}

#booking-space-request,
.booking-space-request {
    padding-top: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    text-align: center;
}

#booking-space-request #open-booking-modal,
.booking-space-request #open-booking-modal {
    margin: 0 auto;
}

.availability-calendar-day.selectable {
    cursor: pointer;
}

.availability-calendar-day.selectable:hover {
    background: #e8edf2 !important;
    color: #193a65 !important;
    border-color: #b79363 !important;
    font-weight: 700;
}

#close-booking-modal {
    /* Positionnement */
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 20; /* Assure d'être au-dessus du conteneur du formulaire */

    /* Dimensions et Forme */
    width: 40px;
    height: 40px;
    border-radius: 50%;
    padding: 0;

    /* Couleurs et Visibilité */
    background-color: #f3f4f6;
    color: #1f2937;
    border: none;

    /* Typographie et Alignement */
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;

    /* Effets visuels */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition:
        background-color 0.2s ease,
        transform 0.1s ease;
}

#close-booking-modal:hover {
    background-color: #e5e7eb;
}

#close-booking-modal:active {
    transform: scale(0.95);
}

.flatpickr-calendar {
    z-index: 100001 !important;
}

/* Field Validation Styles */
.booking-field-error {
    display: block;
    color: #e11d48;
    font-size: 0.82rem;
    font-weight: 500;
    margin-top: 6px;
    animation: fadeInError 0.2s ease-in-out;
}

@keyframes fadeInError {
    from { opacity: 0; transform: translateY(-3px); }
    to { opacity: 1; transform: translateY(0); }
}

.is-invalid,
input.is-invalid,
textarea.is-invalid,
select.is-invalid {
    border-color: #e11d48 !important;
    background-color: #fff1f2 !important;
    box-shadow: 0 0 0 1px #e11d48 !important;
}

.event-type-pills.is-invalid,
.booking-config-radio-container.is-invalid,
.tariff-cards.is-invalid {
    border: 1px solid #e11d48 !important;
    border-radius: 8px;
    padding: 6px;
    background-color: #fff1f2 !important;
}