.tarjeta{border:1px solid #8884;border-radius:12px;padding:16px}.aviso-error{border:1px solid #c33;border-radius:12px;padding:16px}.mosaico{transition:background-color .12s,border-color .12s}.mosaico:hover{background-color:var(--mantine-color-default-hover);border-color:var(--mantine-primary-color-filled)}.mosaico-vacio{border:1px dashed var(--mantine-color-default-border);border-radius:var(--mantine-radius-md);opacity:.5}