#pageLoader
{
    background: rgba( 0, 0, 0, 0.7 );
    display: none;
    height: 100%;
    position: fixed;
    width: 100%;
    z-index: 999999;
}

#pageLoader i
{
    left: 50%;
    margin-left: -32px;
    margin-top: -32px;
    position: absolute;
    top: 50%;
    color: #ffffff;
}
#pageLoaderForm
{
    background: rgba( 0, 0, 0, 0.7 );
    display: none;
    height: 100%;
    position: fixed;
    width: 100%;
    z-index: 999999;
}

#pageLoaderForm i
{
    left: 50%;
    margin-left: -32px;
    margin-top: -32px;
    position: absolute;
    top: 50%;
    color: #ffffff;
}

 .espacio-extra {
     width: 10px;
     display: inline-block;
 }

/* ============================================
   RESPONSIVE PARA FACTURACION
   ============================================ */

/* Alineacion de labels en pantallas grandes */
@media (min-width: 768px) {
    .box-body .form-group .control-label {
        text-align: left;
        padding-top: 7px;
    }
}

/* Quitar scroll horizontal en tablas para pantallas grandes */
@media (min-width: 992px) {
    .table-responsive {
        overflow-x: visible;
        border: none;
    }
}

/* Descripcion truncada en tablas */
.descripcion-truncada {
    cursor: pointer;
}

@media (max-width: 767px) {
    .descripcion-truncada {
        display: inline-block;
        max-width: 25ch;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        vertical-align: middle;
    }

    .descripcion-truncada.expandida {
        max-width: none;
        white-space: normal;
        overflow: visible;
    }
}

/* ============================================
   RESPONSIVE PARA MOVIL - Facturacion
   ============================================ */
@media (max-width: 767px) {
    /* Botones en header de box */
    .box-header .btn {
        margin-bottom: 5px;
    }

    .box-header .box-tools.pull-right {
        float: none !important;
        clear: both;
        margin-top: 10px;
        text-align: center;
    }

    /* Formularios horizontales */
    .form-horizontal .control-label {
        text-align: left !important;
        margin-bottom: 5px;
        padding-top: 0;
    }

    /* Tabs en movil */
    .nav-tabs > li {
        float: none;
        width: 100%;
    }

    .nav-tabs > li > a {
        margin-right: 0;
        border-radius: 4px;
        margin-bottom: 2px;
    }

    .nav-tabs > li.active > a {
        border: 1px solid #3c8dbc;
    }

    /* Boton añadir producto en tabs */
    .nav-tabs .pull-right {
        float: none !important;
        margin-top: 10px;
        margin-bottom: 10px;
    }

    /* Inputs en tablas - remover anchos fijos */
    .table input.form-control,
    .table textarea.form-control {
        width: 100% !important;
        min-width: 80px;
    }

    /* Botones de accion en tablas */
    .table .btn {
        padding: 4px 8px;
        font-size: 12px;
    }

    /* Box title mas pequeño */
    .box-title {
        font-size: 16px;
    }

    /* Content header */
    .content-header > h1 {
        font-size: 20px;
    }

    /* Btn group vertical en movil */
    .btn-group-vertical {
        display: inline-block;
        margin-bottom: 5px;
    }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 991px) {
    .form-horizontal .control-label {
        text-align: left !important;
        padding-top: 0;
    }

    .table input.form-control,
    .table textarea.form-control {
        width: 100% !important;
    }
}

/* ============================================
   RESPONSIVE MENÚ LATERAL (SIDEBAR) Y HEADER
   ============================================ */

/* --- Header superior en móvil --- */
@media (max-width: 767px) {
    /* Compactar padding de los items del navbar */
    .main-header .navbar-custom-menu > ul > li > a {
        padding: 15px 8px;
        font-size: 12px;
    }

    /* Dropdowns a ancho completo en móvil */
    .main-header .navbar-custom-menu .dropdown-menu-responsive {
        position: fixed !important;
        top: 50px !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        max-height: 60vh;
        overflow-y: auto;
        border-radius: 0;
        border-top: 2px solid #3c8dbc;
        z-index: 9999;
        box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    }

    /* Ajustar el menu interno del dropdown */
    .main-header .navbar-custom-menu .dropdown-menu-responsive .menu {
        max-height: none !important;
    }
}

/* --- Sidebar / Menú lateral en móvil --- */
@media (max-width: 767px) {
    /* Asegurar que el sidebar ocupe toda la altura */
    .main-sidebar {
        height: 100% !important;
        min-height: 100vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Overlay oscuro al abrir el sidebar */
    .sidebar-open .content-wrapper,
    .sidebar-open .right-side,
    .sidebar-open .main-footer {
        transform: none !important;
    }

    /* Items del menú: evitar que el texto se corte */
    .sidebar-menu > li > a,
    .sidebar-menu .treeview-menu > li > a {
        white-space: normal;
        word-break: break-word;
        line-height: 1.4;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    /* Submenú treeview más legible */
    .sidebar-menu .treeview-menu > li > a {
        padding-left: 30px;
        font-size: 13px;
    }

    /* Icono de flecha del treeview bien posicionado */
    .sidebar-menu li.treeview > a > .fa-angle-left {
        top: 50%;
        transform: translateY(-50%);
        right: 10px;
        position: absolute;
    }

    /* Área de contenido no se desplace cuando el sidebar abre */
    body.sidebar-open {
        overflow: hidden;
    }

    /* Aumentar tamaño del botón toggle para facilitar el toque */
    .sidebar-toggle {
        padding: 15px 18px !important;
        font-size: 18px;
    }
}