/* ============================================================
   MODERN.CSS — Capa de modernización sobre SB Admin 2
   Estilo: limpio y claro (SaaS moderno)
   Se carga DESPUÉS de sb-admin-2.min.css y sobreescribe su look.
   No modifica lógica ni HTML de los módulos. Reversible.
   Respeta los colores de marca: --main-color-1 / --main-color-2
   ============================================================ */

:root {
    /* Paleta base clara */
    --m-bg: #f4f6fb;
    --m-surface: #ffffff;
    --m-border: #e7eaf1;
    --m-border-strong: #d8dde8;

    /* Texto */
    --m-text: #1f2733;
    --m-text-muted: #6b7688;
    --m-text-soft: #97a1b2;

    /* Acento (hereda tu marca si está definida, con fallback) */
    --m-accent: var(--main-color-1, #2f4b7c);
    --m-accent-2: var(--main-color-2, #1d2d4d);

    /* Radios y sombras */
    --m-radius: 12px;
    --m-radius-sm: 8px;
    --m-shadow-sm: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .05);
    --m-shadow: 0 4px 12px rgba(16, 24, 40, .06), 0 2px 4px rgba(16, 24, 40, .04);
    --m-shadow-lg: 0 12px 32px rgba(16, 24, 40, .12);

    /* Tipografía */
    --m-font: 'Inter', 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Estados */
    --m-success: #12b76a;
    --m-danger: #f04438;
    --m-warning: #f79009;
    --m-info: #0ba5ec;
}

/* ---------- Base ---------- */
body,
#page-top {
    font-family: var(--m-font) !important;
    background-color: var(--m-bg) !important;
    color: var(--m-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--m-font) !important;
    color: var(--m-text);
    letter-spacing: -.01em;
}

a {
    transition: color .15s ease;
}

/* ---------- Sidebar ---------- */
.sidebar {
    box-shadow: 2px 0 16px rgba(16, 24, 40, .06);
    border: none;
}

.sidebar.bg-gradient-dark {
    /* Fondo sólido oscuro derivado de la marca, más limpio que el gradiente viejo */
    background: linear-gradient(180deg, var(--m-accent) 0%, var(--m-accent-2) 100%) !important;
}

.sidebar .nav-item .nav-link {
    border-radius: var(--m-radius-sm);
    /* margin: 2px 12px; */
    padding: .7rem .9rem;
    color: rgba(255, 255, 255, .82);
    font-weight: 500;
    transition: background-color .15s ease, color .15s ease;
}

.sidebar .nav-item .nav-link:hover {
    background-color: rgba(255, 255, 255, .12);
    color: #fff;
}

.sidebar .nav-item .nav-link i {
    color: rgba(255, 255, 255, .75);
    margin-right: .35rem;
}

.sidebar .nav-item .nav-link:hover i {
    color: #fff;
}

.sidebar-heading {
    color: rgba(255, 255, 255, .5) !important;
    font-weight: 700;
    letter-spacing: .08em;
    font-size: .68rem;
}

.sidebar hr.sidebar-divider {
    border-top: 1px solid rgba(255, 255, 255, .12);
    margin: .5rem 1rem;
}

.sidebar-brand {
    padding: 1.2rem 0;
}

/* Submenús desplegables */
.sidebar .collapse-inner,
.sidebar .collapsing .collapse-inner {
    border-radius: var(--m-radius-sm) !important;
    box-shadow: var(--m-shadow);
    margin: 0 12px .3rem;
    padding: .4rem !important;
}

.sidebar .collapse-inner .collapse-item {
    border-radius: 6px;
    padding: .5rem .75rem;
    color: var(--m-text-muted);
    font-weight: 500;
}

.sidebar .collapse-inner .collapse-item:hover {
    background-color: var(--m-bg);
    color: var(--m-accent);
}

.sidebar .collapse-inner .collapse-item.active {
    color: var(--m-accent);
    font-weight: 600;
}

/* Botón cambiar sucursal */
.sidebar .btn-warning {
    border-radius: var(--m-radius-sm);
    font-weight: 600;
}

/* ---------- Topbar ---------- */
.topbar {
    height: 4.2rem;
    background: var(--m-surface) !important;
    box-shadow: var(--m-shadow-sm) !important;
    border-bottom: 1px solid var(--m-border);
    border-radius: 0;
}

.topbar .nav-item .nav-link {
    color: var(--m-text-muted);
}

.topbar .dropdown-menu {
    border: 1px solid var(--m-border);
    border-radius: var(--m-radius);
    box-shadow: var(--m-shadow-lg);
}

.topbar-divider {
    border-right: 1px solid var(--m-border);
}

/* ---------- Cards ---------- */
.card {
    border: 1px solid var(--m-border);
    border-radius: var(--m-radius);
    box-shadow: var(--m-shadow-sm);
    transition: box-shadow .2s ease, transform .2s ease;
}

.card:hover {
    box-shadow: var(--m-shadow);
}

.card-header {
    background: var(--m-surface);
    border-bottom: 1px solid var(--m-border);
    border-radius: var(--m-radius) var(--m-radius) 0 0 !important;
    padding: 1rem 1.25rem;
    font-weight: 600;
    color: var(--m-text);
}

.card .card-body {
    padding: 1.25rem;
}

/* Border-left cards de SB Admin 2 (KPI) */
.card.border-left-primary,
.card.border-left-success,
.card.border-left-info,
.card.border-left-warning,
.card.border-left-danger {
    border-left-width: 4px !important;
}

/* ---------- Botones ---------- */
.btn {
    border-radius: var(--m-radius-sm);
    font-weight: 600;
    font-size: .85rem;
    padding: .5rem 1rem;
    letter-spacing: .01em;
    box-shadow: none;
    transition: transform .12s ease, box-shadow .15s ease, filter .15s ease;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--m-shadow-sm);
}

.btn:active {
    transform: translateY(0);
}

.btn-sm {
    padding: .35rem .7rem;
    font-size: .78rem;
}

.btn-primary {
    background-color: var(--m-accent);
    border-color: var(--m-accent);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--m-accent-2);
    border-color: var(--m-accent-2);
}

.btn-success { background-color: var(--m-success); border-color: var(--m-success); }
.btn-danger  { background-color: var(--m-danger);  border-color: var(--m-danger); }
.btn-warning { background-color: var(--m-warning); border-color: var(--m-warning); color:#fff; }
.btn-info    { background-color: var(--m-info);    border-color: var(--m-info); }

.btn-outline-primary {
    color: var(--m-accent);
    border-color: var(--m-accent);
}

.btn-outline-primary:hover {
    background-color: var(--m-accent);
    border-color: var(--m-accent);
}

/* ---------- Formularios ---------- */
.form-control,
.custom-select {
    border: 1px solid var(--m-border-strong);
    border-radius: var(--m-radius-sm);
    color: var(--m-text);
    font-size: .9rem;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.form-control:focus,
.custom-select:focus {
    border-color: var(--m-accent);
    box-shadow: 0 0 0 3px rgba(47, 75, 124, .12);
}

label {
    font-weight: 600;
    font-size: .82rem;
    color: var(--m-text-muted);
    margin-bottom: .35rem;
}

.input-group-text {
    border-radius: var(--m-radius-sm);
    background: var(--m-bg);
    border-color: var(--m-border-strong);
    color: var(--m-text-muted);
}

/* Select2 acorde al tema */
.select2-container--custom-theme .select2-selection--single,
.select2-container--default .select2-selection--single {
    border: 1px solid var(--m-border-strong) !important;
    border-radius: var(--m-radius-sm) !important;
    height: 40px !important;
    padding: 5px 12px !important;
}

/* ---------- Tablas ---------- */
.table {
    color: var(--m-text);
    font-size: .875rem;
}

.table thead th {
    border-bottom: 1px solid var(--m-border-strong);
    border-top: none;
    text-transform: uppercase;
    font-size: .72rem;
    letter-spacing: .05em;
    color: var(--m-text-soft);
    font-weight: 700;
    padding: .85rem .75rem;
}

.table td {
    border-top: 1px solid var(--m-border);
    padding: .75rem;
    vertical-align: middle;
}

.table-hover tbody tr {
    transition: background-color .12s ease;
}

.table-hover tbody tr:hover {
    background-color: var(--m-bg);
}

.table-bordered,
.table-bordered td,
.table-bordered th {
    border-color: var(--m-border);
}

/* DataTables controles */
.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--m-border-strong);
    border-radius: var(--m-radius-sm);
    padding: .35rem .6rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    background: var(--m-accent) !important;
    border-color: var(--m-accent) !important;
    color: #fff !important;
    border-radius: var(--m-radius-sm);
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: var(--m-radius-sm);
}

/* ---------- Badges ---------- */
.badge {
    border-radius: 6px;
    font-weight: 600;
    padding: .35em .6em;
    font-size: .72rem;
}

/* ---------- Modales ---------- */
.modal-content {
    border: none;
    border-radius: var(--m-radius);
    box-shadow: var(--m-shadow-lg);
    overflow: hidden;
}

.modal-header {
    background: var(--m-surface);
    border-bottom: 1px solid var(--m-border);
    padding: 1.1rem 1.5rem;
}

.modal-title {
    font-weight: 700;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--m-border);
    padding: 1rem 1.5rem;
}

/* ---------- Alerts ---------- */
.alert {
    border: none;
    border-radius: var(--m-radius-sm);
    font-size: .9rem;
}

/* ---------- Footer ---------- */
.sticky-footer {
    background: transparent !important;
}

.sticky-footer .copyright {
    color: var(--m-text-soft);
    font-size: .8rem;
}

/* ---------- Scroll to top ---------- */
.scroll-to-top {
    border-radius: var(--m-radius-sm) !important;
    background: var(--m-accent);
    box-shadow: var(--m-shadow);
}

.scroll-to-top:hover {
    background: var(--m-accent-2);
}

/* ---------- Scrollbar sutil ---------- */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--m-border-strong);
    border-radius: 20px;
    border: 2px solid var(--m-bg);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--m-text-soft);
}

/* ---------- Text helpers coherentes ---------- */
.text-gray-800 { color: var(--m-text) !important; }
.text-gray-600 { color: var(--m-text-muted) !important; }
.text-gray-500,
.text-gray-400 { color: var(--m-text-soft) !important; }

/* ============================================================
   RESPONSIVE MÓVIL — Capa para teléfonos/tablets
   Se aplica solo en pantallas chicas. No cambia el HTML de los
   módulos: neutraliza anchos fijos, apila columnas no responsivas
   y hace scrollear las tablas que no están envueltas.
   Las reglas usan !important donde hace falta para ganarle a los
   estilos inline (style="width:450px", col-8, etc.).
   ============================================================ */

/* ---- Tablets y menos (<= 992px) ---- */
@media (max-width: 991.98px) {
    /* El sidebar de SB Admin 2 ya colapsa solo; solo reducimos espacios */
    .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .card .card-body {
        padding: 1rem;
    }
}

/* ---- Teléfonos (<= 768px) ---- */
@media (max-width: 767.98px) {

    /* Menos padding para aprovechar el ancho */
    .container-fluid {
        padding-left: .6rem;
        padding-right: .6rem;
    }

    .card .card-body {
        padding: .85rem;
    }

    /* Títulos más chicos para que no rompan la línea */
    h1, .h1 { font-size: 1.5rem; }
    h2, .h2 { font-size: 1.3rem; }
    h3, .h3 { font-size: 1.15rem; }
    h4, .h4 { font-size: 1.05rem; }

    /* --- Columnas Bootstrap sin prefijo (col-2..col-12): apilar --- */
    /* En Bootstrap 4 un .col-8 sigue midiendo 8/12 hasta en el celular.
       Acá las forzamos a ancho completo para que se apilen. Las clases
       con breakpoint (col-md-*, col-lg-*, col-sm-*) NO se ven afectadas. */
    .col-1, .col-2, .col-3, .col-4, .col-5, .col-6,
    .col-7, .col-8, .col-9, .col-10, .col-11 {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }

    /* Contenedores usados como columnas fijas en las páginas de venta */
    .container.col-8,
    .container.col-5,
    .container.col-4,
    .container.col-10 {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 0;
        padding-right: 0;
    }

    /* --- Inputs, selects y botones con ancho fijo en px --- */
    /* Neutraliza style="width:450px" / "width:150px" / "width:80px", etc. */
    .form-control,
    input.form-control,
    select.form-control,
    textarea.form-control,
    .custom-select,
    .select2-container {
        max-width: 100% !important;
    }

    /* Botones anchos por style inline (width:80px/100px): que respiren */
    .btn {
        white-space: normal;
    }

    /* --- Tablas que NO están envueltas en .table-responsive --- */
    /* Las tablas de DataTables (.dataTable) quedan excluidas: ya scrollean
       dentro de su wrapper .table-responsive. El resto (carrito de venta,
       comprobantes, etc.) se vuelven scrollables horizontalmente. */
    .table:not(.dataTable) {
        display: block;
        width: 100% !important;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Ancho mínimo de las celdas de precio/cantidad dentro de tablas
       para que sigan siendo usables al scrollear */
    .table:not(.dataTable) td input[type="number"],
    .table:not(.dataTable) td input[type="text"] {
        min-width: 90px;
    }

    /* --- Controles de DataTables: apilar y centrar --- */
    .dataTables_wrapper .dataTables_length,
    .dataTables_wrapper .dataTables_filter,
    .dataTables_wrapper .dataTables_info,
    .dataTables_wrapper .dataTables_paginate {
        text-align: center !important;
        float: none !important;
        width: 100%;
        margin-bottom: .5rem;
    }

    .dataTables_wrapper .dataTables_filter input {
        width: 100%;
        margin-left: 0;
    }

    /* --- Modales a (casi) pantalla completa --- */
    .modal-dialog,
    .modal-lg,
    .modal-dialog.modal-lg {
        max-width: 100% !important;
        margin: .5rem;
    }

    .modal-body {
        padding: 1rem;
    }

    /* --- Topbar: que el nombre de usuario no empuje el layout --- */
    .topbar {
        height: auto;
        min-height: 3.5rem;
    }

    /* Botón cambiar sucursal a ancho completo dentro del sidebar */
    .sidebar .btn-warning {
        width: 100%;
    }
}

/* ---- Teléfonos chicos (<= 480px) ---- */
@media (max-width: 480px) {
    .btn {
        padding: .5rem .75rem;
    }

    /* Grupos de botones que se apilen en vez de desbordar */
    .btn-group,
    .btn-toolbar {
        flex-wrap: wrap;
    }

    /* Que las imágenes de producto no rompan el layout */
    img {
        max-width: 100%;
        height: auto;
    }
}

/* ---------- No romper impresión de tickets/comprobantes ---------- */
@media print {
    body { background: #fff !important; }
}


/* PISANDO PROPIEDADES POR AJUSTES POR CLAUDE */
.sidebar .nav-item .collapse .collapse-inner .collapse-item, .sidebar .nav-item .collapsing .collapse-inner .collapse-item {
    margin: 0;
}