.bg-negro-900 {
    background-color: #3c3c3c !important;
}

.bg-negro {
    background-color: #282828;
}

.border-amarillo {
    border: 1px solid #f472b6 !important;
}

.border-amarillo:focus {
    box-shadow: none !important;
    border: 2px solid #f472b6 !important;
}

.barra::-webkit-scrollbar,
body::-webkit-scrollbar {
    width: 0.4rem;
}

.dataTables_scrollBody::-webkit-scrollbar {
    width: 0.7rem;
    height: 0.7rem;
}

.dataTables_scrollBody::-webkit-scrollbar-track,
.barra::-webkit-scrollbar-track,
body::-webkit-scrollbar-track {
    background: #313131;
    border-radius: 5px;
    padding: 10px;
}

.dataTables_scrollBody::-webkit-scrollbar-thumb,
.barra::-webkit-scrollbar-thumb,
body::-webkit-scrollbar-thumb {
    background: #f472b6;
    border-radius: 5px;
}

.texto-blanco {
    color: #fff !important;
}

.texto-blanco::placeholder {
    color: #fff !important;
}

.select2-results__option--highlighted {
    background: #7e1a4d !important;
    color: #fff !important;
}

.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Mejoras para modal: header fijo (sticky) y body scrollable */
.modal-content-flex {
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 1rem);
    overflow: hidden;
}

.modal-header-sticky {
    position: sticky;
    top: 0;
    z-index: 30;
    /* mayor que el body scrolleable */
    background: inherit;
    /* mantener el fondo oscuro del modal */
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.modal-body-scroll {
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    /* smooth scrolling en iOS */
    padding-bottom: 1rem;
    /* espacio para botones al final */
    max-height: calc(100vh - 6.5rem);
    /* dejar espacio para header y márgenes */
}

/* shadow amarillo */
.shadow-amarillo {
    box-shadow: 0px 0px 10px #f472b6;
}

.hover\:bg-pink-500:hover {
    --tw-bg-opacity: 1;
    background-color: rgb(236 72 153 / var(--tw-bg-opacity, 1))
        /* #ec4899 */
    ;
}

/* Ajuste específico para pantallas pequeñas */
@media (max-width: 640px) {
    .modal-content-flex {
        max-height: calc(100vh - 0.5rem);
    }

    .modal-body-scroll {
        max-height: calc(100vh - 7rem);
    }
}