/* Persistent validation (never auto-hide via toast) */
.alert-validation {
    position: relative;
}

/* Out-of-stock product options */
.option-out-of-stock,
.select2-results__option--disabled .option-out-of-stock {
    opacity: 0.45;
    text-decoration: line-through;
}

.select2-results__option[aria-disabled="true"] {
    opacity: 0.45;
    cursor: not-allowed !important;
}

/* Fullscreen invoice create modal polish */
.modal-fullscreen .modal-body {
    background: #f8f9fc;
}

.modal-fullscreen .modal-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.modal-fullscreen .modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    background: #fff;
}

/* Select + quick-add button row */
.select-with-add {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.select-with-add .select2-container,
.select-with-add select {
    flex: 1 1 auto;
    min-width: 0;
}

.select-with-add .btn-quick-add {
    flex: 0 0 auto;
    white-space: nowrap;
}

/* Nested quick-create modals above fullscreen parent */
.modal-quick-create {
    z-index: 1065;
}

.modal-backdrop.show + .modal-backdrop.show {
    z-index: 1060;
}