/* ============================================
   SISTEMA DE CONTROL DE COMPRAS E INVENTARIO
   ============================================ */

/* Icono futurista cabecera login / registro */
.brand-futuro-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    margin-right: 0.65rem;
}
.brand-futuro-svg {
    display: block;
    filter: drop-shadow(0 0 8px rgba(0, 229, 255, 0.35));
}
.titulo-sistema-principal {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.35rem 0.75rem;
    font-size: clamp(1rem, 2.5vw, 1.35rem);
    letter-spacing: 0.04em;
    font-weight: 700;
    text-transform: uppercase;
}
.titulo-sistema-principal .titulo-sistema-texto {
    line-height: 1.25;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primario: #d32f2f;
    --color-secundario: #f57c00;
    --color-exito: #388e3c;
    --color-alerta: #fbc02d;
    --color-info: #1976d2;
    --color-gris-oscuro: #333;
    --color-gris: #666;
    --color-gris-claro: #f5f5f5;
    --color-borde: #ddd;
    --color-fondo: #fafafa;
    /* Filtros de fecha (inputs type=date) */
    --fecha-filtro-radio: 10px;
    --fecha-filtro-borde: #d1d5db;
    --fecha-filtro-fondo: #ffffff;
    --fecha-filtro-sombra: 0 1px 2px rgba(15, 23, 42, 0.05);
    --fecha-filtro-focus: 0 0 0 3px rgba(211, 47, 47, 0.18);
}

/* ========== Filtros de fecha unificados (modernos) ========== */
.filtro-fechas {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 18px;
    align-items: flex-end;
    margin-bottom: 0.75em;
}

.filtro-fechas__grupo {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 10.75rem;
}

.filtro-fechas__etiqueta,
.filtro-fechas__grupo > label:first-child {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-gris);
    letter-spacing: 0.02em;
    line-height: 1.2;
}

.form-fila.filtro-rango-fechas {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 18px;
    align-items: flex-end;
}

.form-fila.filtro-rango-fechas > div {
    flex: 1 1 12rem;
    min-width: 10.75rem;
}

.form-fila.filtro-rango-fechas label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-gris);
    margin-bottom: 6px;
    letter-spacing: 0.02em;
}

input[type="date"].input-fecha-filtro,
input[type="time"].input-fecha-filtro {
    -webkit-appearance: none;
    appearance: none;
    box-sizing: border-box;
    min-width: 10.75rem;
    min-height: 42px;
    padding: 10px 14px;
    font-family: inherit;
    font-size: 0.9375rem;
    font-variant-numeric: tabular-nums;
    color: var(--color-gris-oscuro);
    background: var(--fecha-filtro-fondo);
    border: 1px solid var(--fecha-filtro-borde);
    border-radius: var(--fecha-filtro-radio);
    box-shadow: var(--fecha-filtro-sombra);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
    color-scheme: light;
}

input[type="time"].input-fecha-filtro {
    min-width: 7.5rem;
}

input[type="date"].input-fecha-filtro:hover,
input[type="time"].input-fecha-filtro:hover {
    border-color: #b8bcc4;
    background: #fafbfc;
}

input[type="date"].input-fecha-filtro:focus,
input[type="time"].input-fecha-filtro:focus {
    outline: none;
    border-color: var(--color-primario);
    box-shadow: var(--fecha-filtro-focus);
    background: #fff;
}

input[type="date"].input-fecha-filtro::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: 0.55;
    padding: 4px;
    margin-left: 4px;
    border-radius: 6px;
}

input[type="date"].input-fecha-filtro:hover::-webkit-calendar-picker-indicator {
    opacity: 1;
    background: rgba(211, 47, 47, 0.08);
}

@media (max-width: 768px) {
    input[type="date"].input-fecha-filtro,
    input[type="time"].input-fecha-filtro {
        width: 100%;
        min-width: 0;
        min-height: 44px;
        font-size: 16px;
    }

    .filtro-fechas,
    .form-fila.filtro-rango-fechas {
        flex-direction: column;
        align-items: stretch;
    }

    .filtro-fechas__grupo {
        min-width: 0;
        width: 100%;
    }
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--color-fondo);
    color: var(--color-gris-oscuro);
    line-height: 1.6;
}

/* Inputs number sin botones incremento/decremento */
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
input[type=number] {
    -moz-appearance: textfield;
}

/* Contenedor general */
.contenedor {
    max-width: 1800px;
    margin: 0 auto;
    padding: 0 15px;
}

/* ============== ENCABEZADO ============== */
header {
    background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
    color: white;
    padding: 20px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 101;
}

header h1 {
    font-size: 28px;
    margin-bottom: 10px;
}

.header-contenido {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-usuario {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-usuario p {
    font-size: 14px;
}

.btn-logout {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 1px solid white;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.3s;
}

.btn-logout:hover {
    background: white;
    color: var(--color-primario);
}

/* ============== NAVEGACIÓN ============== */
nav {
    background: transparent;
    padding: 15px 0;
    border-bottom: none;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* ============== MÓDULO PEDIDOS (Header + Nav) ============== */
body.modulo-pedidos .mod-header-nav {
    padding: 0;
    display: flex;
    flex-direction: column;
}
body.modulo-pedidos .mod-header-nav > .contenedor {
    padding: 12px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
body.modulo-pedidos .mod-header-nav h1 {
    font-size: 1.2rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
body.modulo-pedidos .mod-header-nav h1 img {
    height: 36px;
    width: auto;
    vertical-align: middle;
    object-fit: contain;
}
body.modulo-pedidos .header-usuario p { margin: 0; }
body.modulo-pedidos .mod-nav {
    background: rgba(0,0,0,0.12);
    padding: 10px 0;
    border-top: 1px solid rgba(255,255,255,0.15);
}
body.modulo-pedidos .mod-nav .contenedor { position: relative; }
body.modulo-pedidos .mod-nav ul { display: flex; flex-direction: row; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; }
body.modulo-pedidos .mod-nav .menu-toggle { display: none; }
body.modulo-pedidos .mod-nav .nav-logout { display: list-item; }
body.modulo-pedidos .mod-nav a { padding: 8px 14px; font-size: 13px; }
body.modulo-pedidos .mod-nav .nav-icon { font-size: 18px; }
body.modulo-pedidos .mod-nav .nav-text { font-size: 11px; }

/* Contenido principal del módulo */
body.modulo-pedidos .mod-header { margin-bottom: 0.75em; }
body.modulo-pedidos .mod-header h2 { font-size: 1.4rem; color: var(--color-gris-oscuro); margin: 0; }
body.modulo-pedidos .mod-intro { margin-bottom: 1.25em; color: var(--color-gris); font-size: 0.95em; }
body.modulo-pedidos .mod-intro p { margin: 0 0 0.5em; }
body.modulo-pedidos .mod-filtros {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    margin-bottom: 1.5em;
}
body.modulo-pedidos .mod-filtros label { display: block; font-size: 0.85em; margin-bottom: 4px; color: var(--color-gris); }
body.modulo-pedidos .mod-filtros select { padding: 8px 12px; border-radius: 6px; min-width: 160px; }

/* Tablas responsive: scroll horizontal en tablets */
body.modulo-pedidos .inv-tabla-wrap,
body.modulo-pedidos .cfg-tabla-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
}
body.modulo-pedidos table.inv-tabla,
body.modulo-pedidos table.cfg-tabla { min-width: 600px; }

@media (max-width: 768px) {
    body.modulo-pedidos .mod-header-nav > .contenedor { padding: 10px 55px 10px 15px; position: relative; }
    body.modulo-pedidos .mod-header-nav h1 { font-size: 1rem; }
    body.modulo-pedidos .mod-header-nav h1 img { height: 32px; }
    body.modulo-pedidos .header-usuario { display: none; }
    body.modulo-pedidos .mod-nav { padding: 0; border-top: none; }
    body.modulo-pedidos .mod-nav .contenedor { padding: 0; position: static; }
    body.modulo-pedidos .mod-nav ul { display: none; flex-direction: column; gap: 0; padding: 12px 15px; background: rgba(0,0,0,0.15); border-top: 1px solid rgba(255,255,255,0.2); }
    body.modulo-pedidos .mod-nav ul.mostrar { display: flex; }
    body.modulo-pedidos .mod-header-nav { position: relative; }
    body.modulo-pedidos .mod-nav .menu-toggle {
        display: flex; align-items: center; justify-content: center;
        position: absolute; top: 14px; right: 15px;
        width: 40px; height: 40px; background: rgba(255,255,255,0.25); border: none; border-radius: 8px; color: white; cursor: pointer;
        font-size: 20px; z-index: 10;
    }
    body.modulo-pedidos .mod-nav .menu-toggle::before { content: '☰'; }
    body.modulo-pedidos .mod-nav .menu-toggle.abierto::before { content: '✕'; font-size: 18px; }
    body.modulo-pedidos .mod-nav li { margin-bottom: 4px; }
    body.modulo-pedidos .mod-nav li:last-child { margin-bottom: 0; }
    body.modulo-pedidos .mod-nav a { padding: 12px 15px; flex-direction: row; justify-content: flex-start; gap: 10px; background: rgba(255,255,255,0.1); border-radius: 6px; }
    body.modulo-pedidos .mod-nav .nav-logout a { border-top: 1px solid rgba(255,255,255,0.25); margin-top: 8px; padding-top: 14px; }
    body.modulo-pedidos .mod-filtros { flex-direction: column; align-items: stretch; }
    body.modulo-pedidos .mod-filtros select { min-width: 100%; }
    body.modulo-pedidos main.contenedor { padding-left: 15px; padding-right: 15px; }
}

nav li {
    flex-shrink: 0;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 14px;
}

nav a .nav-icon {
    font-size: 24px;
    line-height: 1;
}

nav a .nav-text {
    font-size: 12px;
    line-height: 1.2;
    text-align: center;
}

nav a:hover,
nav a.activo {
    background: var(--color-primario);
    color: white;
}

/* Botón menú móvil */
.menu-toggle {
    display: none;
}

/* Responsive: Header y menú compactos en móvil */
@media (max-width: 768px) {
    header {
        padding: 10px 50px 10px 15px;
        position: relative;
    }
    
    header h1 {
        font-size: 16px;
        margin: 0;
    }
    
    header h1 img {
        height: 36px;
        vertical-align: middle;
        margin-right: 6px;
    }
    
      header .logo{
        border-radius: 100%;
    }
    .header-contenido {
        flex-direction: row;
        gap: 0;
        align-items: center;
        text-align: left;
    }
    
    .header-usuario {
        display: none;
    }
    
    nav {
        padding: 0;
        position: static;
    }
    
    nav .contenedor {
        padding: 0;
        position: relative;
    }
    
    /* Ocultar todo el menú por defecto */
    nav ul {
        display: none;
        width: 100%;
        padding: 12px 15px;
        margin: 0;
        background: rgba(0, 0, 0, 0.15);
        border-top: 1px solid rgba(255, 255, 255, 0.2);
    }
    
    nav ul.mostrar {
        display: block;
    }
    
    nav li {
        margin-bottom: 6px;
    }
    
    nav li:last-child {
        margin-bottom: 0;
    }
    
    /* Botón menú hamburger en la esquina */
    .menu-toggle {
        display: block;
        position: absolute;
        top: -50px;
        right: 10px;
        width: 44px;
        height: 44px;
        margin: 0;
        padding: 0;
        background: rgba(255, 255, 255, 0.25);
        border: none;
        border-radius: 8px;
        color: white;
        font-size: 24px;
        cursor: pointer;
        transition: background 0.2s;
    }
    
    .menu-toggle:hover {
        background: rgba(255, 255, 255, 0.4);
    }
    
    .menu-toggle::before {
        content: '☰';
        display: block;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 22px;
        font-weight: bold;
        animation: none;
    }
    
    .menu-toggle.abierto::before {
        content: '✕';
        font-size: 18px;
    }
    
    nav a {
        padding: 12px 15px;
        font-size: 14px;
        text-align: left;
        background: rgba(255, 255, 255, 0.15);
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
        flex-direction: row;
        justify-content: flex-start;
        gap: 10px;
    }
    
    nav a .nav-icon {
        font-size: 20px;
    }
    
    nav a .nav-text {
        font-size: 14px;
    }
    
    nav a:hover,
    nav a.activo {
        background: var(--color-primario);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }
    
    @keyframes slideIn {
        from { opacity: 0; transform: translateY(-6px); }
        to { opacity: 1; transform: translateY(0); }
    }
    
    nav ul.mostrar li {
        animation: slideIn 0.2s ease-out forwards;
    }
}


/* ============== FORMULARIOS ============== */
form {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.form-grupo {
    margin-bottom: 20px;
}

.form-grupo label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--color-gris-oscuro);
}

.form-grupo input,
.form-grupo select,
.form-grupo textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--color-borde);
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-grupo input:focus,
.form-grupo select:focus,
.form-grupo textarea:focus {
    outline: none;
    border-color: var(--color-primario);
    box-shadow: 0 0 5px rgba(211, 47, 47, 0.2);
}

.form-grupo textarea {
    resize: vertical;
    min-height: 100px;
}

.form-fila {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 600px) {
    .form-fila {
        grid-template-columns: 1fr;
    }
}

/* ============== BOTONES ============== */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-block;
    text-decoration: none;
}

.btn-primario {
    background: var(--color-primario);
    color: white;
}

.btn-primario:hover {
    background: #b71c1c;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(211, 47, 47, 0.3);
}

.btn-secundario {
    background: var(--color-secundario);
    color: white;
}

.btn-secundario:hover {
    background: #e65100;
}

.btn-exito {
    background: var(--color-exito);
    color: white;
}

.btn-exito:hover {
    background: #2e7d32;
}

.btn-alerta {
    background: var(--color-alerta);
    color: #333;
}

.btn-alerta:hover {
    background: #f9a825;
}

.btn-peligro {
    background: #d32f2f;
    color: white;
}

.btn-peligro:hover {
    background: #b71c1c;
}

.btn-eliminar {
    background: #e53935;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s;
}

.btn-eliminar:hover {
    background: #c62828;
    transform: scale(1.1);
}

.btn-pequeño {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-bloque {
    width: 100%;
    display: block;
}

/* ============== ALERTAS ============== */
.alerta {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    border-left: 4px solid;
}

.alerta-exito {
    background: #e8f5e9;
    border-color: var(--color-exito);
    color: #1b5e20;
}

.alerta-error {
    background: #ffebee;
    border-color: var(--color-primario);
    color: #b71c1c;
}

.alerta-advertencia {
    background: #fff3e0;
    border-color: var(--color-secundario);
    color: #e65100;
}

.alerta-info {
    background: #e3f2fd;
    border-color: var(--color-info);
    color: #0d47a1;
}

.alerta button {
    float: right;
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: inherit;
}

/* ============== MODAL CONFIRMACIÓN / AVISO (sustituye alert/confirm nativos) ============== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
    animation: modalFadeIn 0.2s ease;
}
@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.modal-dialogo {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    max-width: 420px;
    width: 100%;
    overflow: hidden;
    animation: modalSlideIn 0.25s ease;
}
@keyframes modalSlideIn {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}
.modal-dialogo-titulo {
    padding: 18px 20px 8px;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-gris-oscuro);
    border-bottom: 1px solid var(--color-borde);
}
.modal-dialogo-mensaje {
    padding: 16px 20px;
    color: var(--color-gris);
    line-height: 1.5;
    white-space: pre-wrap;
}
.modal-dialogo-botones {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    padding: 12px 20px 18px;
    background: var(--color-gris-claro);
    border-top: 1px solid var(--color-borde);
}
.modal-dialogo-botones .btn {
    min-width: 100px;
}
.modal-dialogo-botones .btn-secundario {
    background: #fff;
    color: var(--color-gris-oscuro);
    border: 1px solid var(--color-borde);
}
.modal-dialogo-botones .btn-secundario:hover {
    background: var(--color-gris-claro);
}

/* ============== TABLAS ============== */
table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-radius: 5px;
    overflow: hidden;
}

thead {
    background: var(--color-primario);
    color: white;
}

th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
}

td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--color-borde);
}

tbody tr:hover {
    background: var(--color-gris-claro);
}

.tabla-acciones {
    display: flex;
    gap: 8px;
}

/* Cabecera que indica la sucursal encima de las tablas (texto centrado) */
.tabla-cabecera-sucursal {
    text-align: center;
    font-size: 1.1em;
    font-weight: 600;
    margin-bottom: 0.5em;
    color: var(--color-gris-oscuro);
}

/* ============== TARJETAS ============== */
.tarjeta {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.tarjeta h3 {
    color: var(--color-primario);
    margin-bottom: 15px;
    font-size: 18px;
}

.tarjeta-numero {
    font-size: 28px;
    font-weight: bold;
    color: var(--color-primario);
    margin: 10px 0;
}

.tarjeta-label {
    color: var(--color-gris);
    font-size: 13px;
}

.grid-tarjetas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

/* ============== TABS ============== */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--color-borde);
    margin-bottom: 20px;
}

.tab-btn {
    background: none;
    border: none;
    padding: 12px 20px;
    cursor: pointer;
    font-weight: 600;
    color: var(--color-gris);
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
}

.tab-btn:hover {
    color: var(--color-primario);
}

.tab-btn.activo {
    color: var(--color-primario);
    border-bottom-color: var(--color-primario);
}

.tab-contenido {
    display: none;
}

.tab-contenido.activo {
    display: block;
}

/* ============== MODAL ============== */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
}

.modal-contenido {
    background: white;
    margin: 5% auto;
    padding: 30px;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-header h2 {
    color: var(--color-primario);
}

.cerrar-modal {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--color-gris);
}

.cerrar-modal:hover {
    color: var(--color-primario);
}

/* ============== LOADING ============== */
.spinner {
    border: 4px solid var(--color-gris-claro);
    border-top: 4px solid var(--color-primario);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============== PÁGINA DE LOGIN ============== */
.login-contenedor {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
}

.login-card {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 400px;
}

.login-card h2 {
    color: var(--color-primario);
    margin-bottom: 10px;
    text-align: center;
}

.login-card p {
    text-align: center;
    color: var(--color-gris);
    margin-bottom: 30px;
}

.login-links {
    text-align: center;
    margin-top: 20px;
}

.login-links a {
    color: var(--color-primario);
    text-decoration: none;
    font-size: 14px;
}

.login-links a:hover {
    text-decoration: underline;
}

/* ============== DASHBOARD ============== */
.dashboard-titulo {
    margin-bottom: 20px;
}

.dashboard-titulo h2 {
    color: var(--color-primario);
    margin-bottom: 5px;
}

.dashboard-titulo p {
    color: var(--color-gris);
}

/* Botones de proveedores - COMPACTOS */
.proveedores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.proveedor-card {
    background: white;
    border: 2px solid var(--color-primario);
    border-radius: 8px;
    padding: 12px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    min-height: 90px;
}

.proveedor-card:hover {
    background: var(--color-primario);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(211, 47, 47, 0.3);
}

.proveedor-card.activo {
    background: var(--color-primario);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(211, 47, 47, 0.3);
}

.proveedor-icon {
    font-size: 28px;
}

.proveedor-nombre {
    font-weight: 600;
    font-size: 13px;
    text-align: center;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .proveedores-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .proveedor-card {
        min-height: 80px;
        padding: 10px;
    }
    
    .proveedor-icon {
        font-size: 24px;
    }
    
    .proveedor-nombre {
        font-size: 12px;
    }
}

/* ============== RESPONSIVE ============== */
@media (max-width: 768px) {
    header {
        padding: 15px 0;
    }

    header h1 {
        font-size: 20px;
    }

    .header-contenido {
        flex-direction: column;
        gap: 15px;
    }

    nav ul {
        flex-wrap: wrap;
        gap: 10px;
    }

    nav a {
        font-size: 13px;
        padding: 6px 10px;
    }

    .form-fila {
        grid-template-columns: 1fr;
    }

    table {
        font-size: 13px;
    }

    th, td {
        padding: 10px;
    }

    .tabla-acciones {
        flex-direction: column;
        gap: 5px;
    }

    .btn {
        padding: 10px 16px;
        font-size: 12px;
    }

    .grid-tarjetas {
        grid-template-columns: 1fr;
    }
}

/* ============== UTILIDADES ============== */
.texto-centro {
    text-align: center;
}

.texto-derecha {
    text-align: right;
}

.margin-arriba {
    margin-top: 20px;
}

.margin-abajo {
    margin-bottom: 20px;
}

.padding-20 {
    padding: 20px;
}

.sin-borde {
    border: none;
}

.oculto {
    display: none;
}

.visible {
    display: block;
}

.error {
    color: var(--color-primario);
    font-size: 13px;
    margin-top: 5px;
}

.exito {
    color: var(--color-exito);
    font-size: 13px;
    margin-top: 5px;
}

.secundario {
    color: var(--color-gris);
    font-size: 13px;
}
/* Tabla responsive */
.tabla-responsive {
    overflow-x: auto;
    margin-bottom: 20px;
}

.tabla-compras-entrada {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border: 1px solid var(--color-borde);
    border-radius: 4px;
}

.tabla-compras-entrada thead {
    background-color: var(--color-gris-claro);
    border-bottom: 2px solid var(--color-borde);
}

.tabla-compras-entrada th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
    color: var(--color-gris-oscuro);
    font-size: 14px;
}

.tabla-compras-entrada td {
    padding: 10px;
    border-bottom: 1px solid var(--color-borde);
}

.tabla-compras-entrada tbody tr:hover {
    background-color: #f9f9f9;
}

/* Inputs más compactos */
.input-tabla {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid var(--color-borde);
    border-radius: 3px;
    font-size: 13px;
    font-family: inherit;
    line-height: 1.3;
}

.input-tabla:focus {
    outline: none;
    border-color: var(--color-primario);
    box-shadow: 0 0 3px rgba(211, 47, 47, 0.2);
}

/* Select más compacto */
.input-tabla.tipo-carne {
    padding: 6px 30px 6px 8px;
    min-height: 34px;
}

/* Botones más compactos en tabla */
.tabla-compras-entrada .btn-pequeño {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-gris {
    background-color: #999;
    color: white;
}

.btn-gris:hover {
    background-color: #777;
}

/* Tabla de entrada con totales - más compacta */
.tabla-compras-entrada {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border: 1px solid var(--color-borde);
    border-radius: 4px;
}

.tabla-compras-entrada thead {
    background-color: var(--color-gris-claro);
    border-bottom: 2px solid var(--color-borde);
}

.tabla-compras-entrada th {
    padding: 8px 10px;
    text-align: left;
    font-weight: 600;
    color: var(--color-gris-oscuro);
    font-size: 13px;
}

.tabla-compras-entrada td {
    padding: 6px 8px;
    border-bottom: 1px solid var(--color-borde);
}

.tabla-compras-entrada tbody tr:hover {
    background-color: #f9f9f9;
}

.input-tabla {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--color-borde);
    border-radius: 3px;
    font-size: 14px;
    font-family: inherit;
}

.input-tabla:focus {
    outline: none;
    border-color: var(--color-primario);
    box-shadow: 0 0 5px rgba(211, 47, 47, 0.2);
}

.fila-resumen {
    background-color: #f9f9f9;
    border-top: 2px solid var(--color-primario);
}

.fila-total {
    background-color: #ffe6e6;
    border-top: 2px solid var(--color-primario);
    border-bottom: 2px solid var(--color-primario);
}

.tabla-compras-entrada tfoot tr td {
    padding: 12px;
    border-top: 1px solid var(--color-borde);
}

.tabla-responsive {
    overflow-x: auto;
    margin-bottom: 20px;
}

/* === Mobile-friendly select === */
.input-tabla.tipo-carne {
    font-size: 16px; /* evita zoom en iOS */
    min-height: 44px; /* tamaño táctil recomendado */
    line-height: 1.3;
    padding: 10px 36px 10px 12px;
    border-radius: 6px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 20 20'%3E%3Cpath fill='%23999' d='M5.5 7l4.5 4.5L14.5 7z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 16px 16px;
}

/* Responsive Table: 2 columnas en móvil, tabla normal en desktop */
@media (max-width: 768px) {
    .tabla-compras-entrada thead {
        display: none;
    }
    
    .tabla-compras-entrada tbody tr,
    .tabla-compras-entrada tfoot tr {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 6px 8px;
        border: 2px solid var(--color-primario);
        border-radius: 8px;
        padding: 10px;
        margin-bottom: 10px;
        background: white;
        box-sizing: border-box;
        max-width: 100%;
    }
    
    /* Producto ocupa ancho completo */
    .tabla-compras-entrada td[data-label="PRODUCTO"] {
        grid-column: 1 / -1;
        border-bottom: 1px solid #eee;
        padding-bottom: 6px;
        margin-bottom: 3px;
    }
    
    /* Acción ocupa ancho completo al final */
    .tabla-compras-entrada td[data-label="Acción"] {
        grid-column: 1 / -1;
        border-top: 1px solid #eee;
        padding-top: 6px;
        margin-top: 3px;
    }
    
    .tabla-compras-entrada td {
        display: flex;
        flex-direction: column;
        border: none;
        padding: 0;
        gap: 2px;
        min-width: 0;
        box-sizing: border-box;
    }
    
    .tabla-compras-entrada td::before {
        content: attr(data-label);
        font-weight: 600;
        color: #666;
        font-size: 9px;
        text-transform: uppercase;
        letter-spacing: 0.2px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .tabla-compras-entrada td[data-label="PRODUCTO"]::before {
        color: var(--color-primario);
        font-weight: bold;
        font-size: 10px;
    }
    
    /* Inputs más compactos en móvil */
    .tabla-compras-entrada input,
    .tabla-compras-entrada select {
        font-size: 14px !important;
        min-height: 38px !important;
        padding: 6px 8px !important;
        width: 100%;
        box-sizing: border-box;
    }
    
    .tabla-compras-entrada select {
        padding-right: 28px !important;
    }
    
    .tabla-compras-entrada .btn-peligro {
        width: 100%;
        padding: 10px;
        font-size: 13px;
    }
    
    .tabla-compras-entrada tfoot tr { 
        border: none;
        grid-template-columns: 1fr;
    }
    .tabla-compras-entrada tfoot td::before { display: none; }
    .tabla-compras-entrada tfoot td { 
        padding: 6px;
        grid-column: 1 / -1;
    }
}

/* Desktop: Traditional table layout */
@media (min-width: 769px) {
    .tabla-compras-entrada td { padding: 10px; }
}

/* Columna Reportes/Incidencias: truncar texto largo y mostrar todo al hacer hover */
.tabla-compras-historial td[data-label="Reportes/Incidencias"] {
    max-width: 220px;
}
.tabla-compras-historial td[data-label="Reportes/Incidencias"] .texto-reportes,
.tabla-compras-historial td.celda-reportes-con-tooltip .texto-reportes {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.tabla-compras-historial td.celda-reportes-con-tooltip {
    cursor: help;
}

/* Responsive Table Historial: Compact Grid on Mobile */
@media (max-width: 768px) {
    .tabla-compras-historial thead {
        display: none;
    }
    
    .tabla-compras-historial tbody tr {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px 12px;
        border: 2px solid var(--color-primario);
        border-radius: 8px;
        padding: 12px;
        margin-bottom: 12px;
        background: white;
        box-shadow: 0 2px 4px rgba(0,0,0,0.08);
    }
    
    .tabla-compras-historial td {
        display: flex;
        flex-direction: column;
        border: none;
        padding: 0;
        gap: 3px;
    }
    
    /* Producto ocupa ancho completo */
    .tabla-compras-historial td[data-label="Producto"] {
        grid-column: 1 / -1;
        font-weight: 600;
        font-size: 15px;
        color: var(--color-primario-oscuro);
        padding-bottom: 6px;
        border-bottom: 1px solid #eee;
    }
    
    /* Acciones ocupan ancho completo al final */
    .tabla-compras-historial td[data-label="Acciones"] {
        grid-column: 1 / -1;
        padding-top: 6px;
        border-top: 1px solid #eee;
    }
    
    .tabla-compras-historial td::before {
        content: attr(data-label);
        font-weight: 600;
        color: #666;
        font-size: 11px;
        text-transform: uppercase;
        letter-spacing: 0.3px;
    }
    
    .tabla-compras-historial td[data-label="Producto"]::before {
        color: var(--color-primario);
        font-size: 10px;
    }
    
    /* Valores de las celdas */
    .tabla-compras-historial td {
        font-size: 14px;
    }
    
    .tabla-compras-historial td[data-label="Total con IVA"] {
        font-weight: bold;
        color: var(--color-acento);
        font-size: 14px;
    }
    
    .tabla-compras-historial .tabla-acciones {
        width: 100%;
    }
    
    .tabla-compras-historial .btn-pequeño {
        width: 100%;
        padding: 10px;
        font-size: 14px;
    }
}

/* APPCC — cabecera tabla neveras: gradiente según sucursal (--appcc-nv-tema-* en el contenedor) */
.appcc-nv-listado .tabla-compras-historial thead {
    background: linear-gradient(135deg, var(--appcc-nv-tema-primary, #0d9488) 0%, var(--appcc-nv-tema-secondary, #14b8a6) 100%);
    color: #fff;
}
.appcc-nv-listado .tabla-compras-historial thead th {
    background: transparent;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}
.appcc-nv-listado .tabla-compras-historial thead th.appcc-nv-th-check,
.appcc-nv-listado .tabla-compras-historial tbody td.appcc-nv-td-check {
    width: 2.25rem;
    max-width: 2.75rem;
}

/* APPCC — listado temperatura neveras: en móvil mantener tabla tipo escritorio, más compacta (no tarjetas del historial compras) */
@media (max-width: 768px) {
    .appcc-nv-listado .filtro-fechas {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: flex-end;
        gap: 8px 10px;
        margin-bottom: 0.4em;
    }
    .appcc-nv-listado .filtro-fechas__grupo {
        width: auto;
        min-width: 0;
        flex: 1 1 calc(50% - 6px);
        max-width: none;
    }
    .appcc-nv-listado .filtro-fechas .btn {
        flex: 1 1 auto;
        padding: 7px 12px;
        font-size: 0.78rem;
    }
    .appcc-nv-listado .input-fecha-filtro {
        min-height: 36px;
        padding: 5px 8px;
        font-size: 13px;
        border-radius: 8px;
    }
    .appcc-nv-listado .filtro-fechas__etiqueta {
        font-size: 0.68rem;
        margin-bottom: 2px;
    }
    .appcc-nv-listado .appcc-nv-toplink {
        font-size: 0.8rem !important;
        margin-bottom: 0.5em !important;
    }
    .appcc-nv-listado #appcc-nv-aviso {
        padding: 6px 8px !important;
        font-size: 0.75rem !important;
        margin-bottom: 0.65em !important;
    }
    .appcc-nv-listado .tabla-responsive {
        margin-left: -4px;
        margin-right: -4px;
        padding: 0 2px;
        -webkit-overflow-scrolling: touch;
    }
    .appcc-nv-listado .tabla-compras-historial {
        font-size: 0.7rem;
        min-width: 100%;
        width: max-content;
        max-width: none;
        border-collapse: collapse;
    }
    .appcc-nv-listado .tabla-compras-historial thead {
        display: table-header-group !important;
    }
    .appcc-nv-listado .tabla-compras-historial tbody tr {
        display: table-row !important;
        border: none !important;
        border-radius: 0 !important;
        padding: 0 !important;
        margin: 0 0 0 0 !important;
        margin-bottom: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        gap: 0 !important;
    }
    .appcc-nv-listado .tabla-compras-historial tbody td {
        display: table-cell !important;
        padding: 3px 5px !important;
        font-size: 0.68rem !important;
        line-height: 1.25;
        color: var(--color-gris-oscuro);
        border-bottom: 1px solid var(--color-borde);
        vertical-align: middle;
        gap: 0 !important;
    }
    .appcc-nv-listado .tabla-compras-historial thead th {
        display: table-cell !important;
        padding: 3px 5px !important;
        font-size: 0.68rem !important;
        line-height: 1.25;
        background: transparent !important;
        color: #fff !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.22) !important;
        font-weight: 600;
        white-space: nowrap;
        padding-top: 5px !important;
        padding-bottom: 5px !important;
        vertical-align: middle;
    }
    .appcc-nv-listado .tabla-compras-historial thead th.appcc-nv-th-check,
    .appcc-nv-listado .tabla-compras-historial tbody td.appcc-nv-td-check {
        width: 1.65rem;
        max-width: 2rem;
        padding-left: 2px !important;
        padding-right: 2px !important;
    }
    .appcc-nv-listado .tabla-compras-historial td::before {
        display: none !important;
        content: none !important;
    }
    .appcc-nv-listado .tabla-compras-historial .texto-centro {
        font-size: 0.72rem !important;
    }
    .appcc-nv-listado #appcc-nv-mas {
        padding: 6px 12px !important;
        font-size: 0.78rem !important;
    }
}

/* APPCC — listado congelados (mismo patrón que neveras, variables --appcc-cg-tema-*) */
.appcc-cg-listado .tabla-compras-historial thead {
    background: linear-gradient(135deg, var(--appcc-cg-tema-primary, #0369a1) 0%, var(--appcc-cg-tema-secondary, #0ea5e9) 100%);
    color: #fff;
}
.appcc-cg-listado .tabla-compras-historial thead th {
    background: transparent;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}
.appcc-cg-listado .tabla-compras-historial thead th.appcc-cg-th-check,
.appcc-cg-listado .tabla-compras-historial tbody td.appcc-cg-td-check {
    width: 2.25rem;
    max-width: 2.75rem;
}

@media (max-width: 768px) {
    .appcc-cg-listado .filtro-fechas {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: flex-end;
        gap: 8px 10px;
        margin-bottom: 0.4em;
    }
    .appcc-cg-listado .filtro-fechas__grupo {
        width: auto;
        min-width: 0;
        flex: 1 1 calc(50% - 6px);
        max-width: none;
    }
    .appcc-cg-listado .filtro-fechas .btn {
        flex: 1 1 auto;
        padding: 7px 12px;
        font-size: 0.78rem;
    }
    .appcc-cg-listado .input-fecha-filtro {
        min-height: 36px;
        padding: 5px 8px;
        font-size: 13px;
        border-radius: 8px;
    }
    .appcc-cg-listado .filtro-fechas__etiqueta {
        font-size: 0.68rem;
        margin-bottom: 2px;
    }
    .appcc-cg-listado .appcc-cg-toplink {
        font-size: 0.8rem !important;
        margin-bottom: 0.5em !important;
    }
    .appcc-cg-listado #appcc-cg-aviso {
        padding: 6px 8px !important;
        font-size: 0.75rem !important;
        margin-bottom: 0.65em !important;
    }
    .appcc-cg-listado .tabla-responsive {
        margin-left: -4px;
        margin-right: -4px;
        padding: 0 2px;
        -webkit-overflow-scrolling: touch;
    }
    .appcc-cg-listado .tabla-compras-historial {
        font-size: 0.7rem;
        min-width: 100%;
        width: max-content;
        max-width: none;
        border-collapse: collapse;
    }
    .appcc-cg-listado .tabla-compras-historial thead {
        display: table-header-group !important;
    }
    .appcc-cg-listado .tabla-compras-historial tbody tr {
        display: table-row !important;
        border: none !important;
        border-radius: 0 !important;
        padding: 0 !important;
        margin: 0 0 0 0 !important;
        margin-bottom: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        gap: 0 !important;
    }
    .appcc-cg-listado .tabla-compras-historial tbody td {
        display: table-cell !important;
        padding: 3px 5px !important;
        font-size: 0.68rem !important;
        line-height: 1.25;
        color: var(--color-gris-oscuro);
        border-bottom: 1px solid var(--color-borde);
        vertical-align: middle;
        gap: 0 !important;
    }
    .appcc-cg-listado .tabla-compras-historial thead th {
        display: table-cell !important;
        padding: 3px 5px !important;
        font-size: 0.68rem !important;
        line-height: 1.25;
        background: transparent !important;
        color: #fff !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.22) !important;
        font-weight: 600;
        white-space: nowrap;
        padding-top: 5px !important;
        padding-bottom: 5px !important;
        vertical-align: middle;
    }
    .appcc-cg-listado .tabla-compras-historial thead th.appcc-cg-th-check,
    .appcc-cg-listado .tabla-compras-historial tbody td.appcc-cg-td-check {
        width: 1.65rem;
        max-width: 2rem;
        padding-left: 2px !important;
        padding-right: 2px !important;
    }
    .appcc-cg-listado .tabla-compras-historial td::before {
        display: none !important;
        content: none !important;
    }
    .appcc-cg-listado .tabla-compras-historial .texto-centro {
        font-size: 0.72rem !important;
    }
    .appcc-cg-listado #appcc-cg-mas {
        padding: 6px 12px !important;
        font-size: 0.78rem !important;
    }
}

/* APPCC — listado plagas (--appcc-pg-tema-*) */
.appcc-pg-listado .tabla-compras-historial thead {
    background: linear-gradient(135deg, var(--appcc-pg-tema-primary, #854d0e) 0%, var(--appcc-pg-tema-secondary, #ca8a04) 100%);
    color: #fff;
}
.appcc-pg-listado .tabla-compras-historial thead th {
    background: transparent;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}
.appcc-pg-listado .tabla-compras-historial thead th.appcc-pg-th-check,
.appcc-pg-listado .tabla-compras-historial tbody td.appcc-pg-td-check {
    width: 2.25rem;
    max-width: 2.75rem;
}
.appcc-pg-listado .tabla-compras-historial td.appcc-pg-cell-inc,
.appcc-pg-listado .tabla-compras-historial td.appcc-pg-cell-trampa {
    white-space: normal !important;
    word-break: break-word;
    vertical-align: top;
    line-height: 1.4;
    max-width: 32rem;
}
.appcc-pg-listado .tabla-compras-historial th:nth-child(7),
.appcc-pg-listado .tabla-compras-historial td.appcc-pg-cell-inc {
    min-width: 14rem;
}
.appcc-pg-listado .tabla-compras-historial th:nth-child(8),
.appcc-pg-listado .tabla-compras-historial td.appcc-pg-cell-trampa {
    min-width: 10rem;
}
.appcc-pg-listado .appcc-pg-sel-label {
    display: none !important;
}

@media (max-width: 768px) {
    .appcc-pg-listado .filtro-fechas {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: flex-end;
        gap: 8px 10px;
        margin-bottom: 0.4em;
    }
    .appcc-pg-listado .filtro-fechas__grupo {
        width: auto;
        min-width: 0;
        flex: 1 1 calc(50% - 6px);
        max-width: none;
    }
    .appcc-pg-listado .filtro-fechas .btn {
        flex: 1 1 auto;
        padding: 7px 12px;
        font-size: 0.78rem;
    }
    .appcc-pg-listado .input-fecha-filtro {
        min-height: 36px;
        padding: 5px 8px;
        font-size: 13px;
        border-radius: 8px;
    }
    .appcc-pg-listado .filtro-fechas__etiqueta {
        font-size: 0.68rem;
        margin-bottom: 2px;
    }
    .appcc-pg-listado .appcc-pg-toplink {
        font-size: 0.8rem !important;
        margin-bottom: 0.5em !important;
    }
    .appcc-pg-listado #appcc-pg-aviso {
        padding: 6px 8px !important;
        font-size: 0.75rem !important;
        margin-bottom: 0.65em !important;
    }
    /* Plagas en móvil: tarjetas a ancho completo (incidencias/trampa legibles) */
    .appcc-pg-listado .appcc-pg-tabla-wrap.tabla-responsive {
        margin-left: 0;
        margin-right: 0;
        padding: 0;
        overflow-x: visible;
        -webkit-overflow-scrolling: touch;
    }
    .appcc-pg-listado .tabla-compras-historial.appcc-pg-tabla {
        font-size: 0.9rem;
        width: 100% !important;
        min-width: 0 !important;
        max-width: 100%;
        border-collapse: separate;
        border-spacing: 0;
    }
    .appcc-pg-listado .tabla-compras-historial.appcc-pg-tabla thead {
        display: none !important;
    }
    .appcc-pg-listado .tabla-compras-historial.appcc-pg-tabla tbody tr.appcc-pg-data-row {
        display: block !important;
        width: 100%;
        box-sizing: border-box;
        margin-bottom: 1rem;
        padding: 0.85rem 1rem 1rem;
        border: 1px solid var(--color-borde, #e5e7eb);
        border-radius: 12px;
        background: #fff;
        box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
    }
    .appcc-pg-listado .tabla-compras-historial.appcc-pg-tabla tbody tr.appcc-pg-data-row > td {
        display: block !important;
        width: 100% !important;
        max-width: none !important;
        min-width: 0 !important;
        padding: 0.45rem 0 !important;
        font-size: 0.88rem !important;
        line-height: 1.45;
        border: none !important;
        border-bottom: 1px solid #f0f0f0 !important;
        text-align: left !important;
        vertical-align: top !important;
        white-space: normal !important;
        word-break: break-word;
        overflow-wrap: anywhere;
    }
    .appcc-pg-listado .tabla-compras-historial.appcc-pg-tabla tbody tr.appcc-pg-data-row > td:last-child {
        border-bottom: none !important;
        padding-bottom: 0 !important;
    }
    .appcc-pg-listado .tabla-compras-historial.appcc-pg-tabla tbody tr.appcc-pg-data-row > td::before {
        display: block !important;
        content: attr(data-label);
        font-size: 0.68rem;
        font-weight: 700;
        color: #6b7280;
        text-transform: uppercase;
        letter-spacing: 0.03em;
        margin-bottom: 0.25rem;
    }
    .appcc-pg-listado .appcc-pg-sel-label {
        display: block !important;
        flex: 1;
        text-align: left;
        font-size: 0.72rem;
        font-weight: 600;
        color: #4b5563;
    }
    .appcc-pg-listado .tabla-compras-historial.appcc-pg-tabla tbody tr.appcc-pg-data-row > td.appcc-pg-td-check {
        display: flex !important;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        padding-bottom: 0.65rem !important;
        margin-bottom: 0.35rem;
        border-bottom: 1px solid #e8e8e8 !important;
    }
    .appcc-pg-listado .tabla-compras-historial.appcc-pg-tabla tbody tr.appcc-pg-data-row > td.appcc-pg-td-check::before {
        display: none !important;
        content: none !important;
    }
    .appcc-pg-listado .tabla-compras-historial.appcc-pg-tabla tbody tr.appcc-pg-data-row > td.appcc-pg-cell-inc,
    .appcc-pg-listado .tabla-compras-historial.appcc-pg-tabla tbody tr.appcc-pg-data-row > td.appcc-pg-cell-trampa {
        font-size: 0.9rem !important;
        line-height: 1.5 !important;
        padding-top: 0.55rem !important;
        padding-bottom: 0.55rem !important;
    }
    .appcc-pg-listado .tabla-compras-historial.appcc-pg-tabla tbody tr.appcc-pg-row-plain {
        display: block !important;
    }
    .appcc-pg-listado .tabla-compras-historial.appcc-pg-tabla tbody tr.appcc-pg-row-plain > td {
        display: block !important;
        width: 100% !important;
        border: none !important;
        padding: 1rem !important;
        font-size: 0.88rem !important;
        text-align: center !important;
    }
    .appcc-pg-listado .tabla-compras-historial.appcc-pg-tabla tbody tr.appcc-pg-row-plain > td::before {
        display: none !important;
        content: none !important;
    }
    .appcc-pg-listado #appcc-pg-mas {
        padding: 6px 12px !important;
        font-size: 0.78rem !important;
    }
}

/* ============== ESTADÍSTICAS Y REPORTES ============== */
.estadisticas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

/* ============== MODAL STYLES ============== */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-contenido {
    background-color: #fefefe;
    margin: 5% auto;
    padding: 30px;
    border: none;
    border-radius: 10px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    animation: slideIn 0.3s;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-cerrar {
    color: #aaa;
    float: right;
    font-size: 32px;
    font-weight: bold;
    line-height: 20px;
    cursor: pointer;
    transition: color 0.3s;
}

.modal-cerrar:hover,
.modal-cerrar:focus {
    color: #000;
}

.modal-contenido h3 {
    margin-top: 0;
    color: var(--color-primario);
    margin-bottom: 20px;
}

.form-botones {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    justify-content: flex-end;
}

/* ============== BADGES IVA ============== */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
    text-align: center;
}

.badge-iva-4 {
    background: #28a745;
    color: white;
}

.badge-iva-10 {
    background: #ffc107;
    color: #333;
}

.badge-iva-21 {
    background: #dc3545;
    color: white;
}

/* ============== FILTROS SECCIÓN ============== */
.filtros-seccion {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.filtros-seccion .form-fila {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.form-grupo {
    display: flex;
    flex-direction: column;
}

.form-grupo label {
    font-weight: 600;
    margin-bottom: 5px;
    color: #555;
    font-size: 14px;
}

.estadistica-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: linear-gradient(135deg, #fff 0%, #f9f9f9 100%);
    border-radius: 8px;
    border-left: 4px solid var(--color-primario);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}

.estadistica-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.estadistica-icono {
    font-size: 48px;
    line-height: 1;
}

.estadistica-info {
    flex: 1;
}

.estadistica-label {
    font-size: 13px;
    color: var(--color-gris);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.estadistica-valor {
    font-size: 28px;
    font-weight: bold;
    color: var(--color-primario);
    line-height: 1;
}

.texto-derecha {
    text-align: right;
}

/* Responsive */
@media (max-width: 768px) {
    .estadisticas-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .estadistica-item {
        padding: 15px;
    }
    
    .estadistica-valor {
        font-size: 24px;
    }
    
    .estadistica-icono {
        font-size: 40px;
    }
    
    /* Asegurar que canvas y tablas sean responsive */
    canvas {
        max-width: 100% !important;
        height: auto !important;
    }
    
    table {
        font-size: 14px;
    }
    
    th, td {
        padding: 8px 6px;
    }
}
/* ============================================
   INTERFAZ DE AUDITORÍA
   ============================================ */

/* Tabs de navegación */
.tabs-container {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--color-borde);
    padding-bottom: 0;
}

.tab-btn {
    background: transparent;
    border: none;
    padding: 12px 24px;
    font-size: 16px;
    cursor: pointer;
    color: var(--color-gris);
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    font-weight: 500;
}

.tab-btn:hover {
    color: var(--color-primario);
    background: var(--color-gris-claro);
}

.tab-btn.activo {
    color: var(--color-primario);
    border-bottom-color: var(--color-primario);
    font-weight: 600;
}

/* Contenido de tabs */
.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.activo {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Tabla de auditoría */
.tabla-auditoria {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.tabla-auditoria thead {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.tabla-auditoria th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tabla-auditoria td {
    padding: 12px;
    border-bottom: 1px solid var(--color-borde);
    font-size: 14px;
}

.tabla-auditoria tbody tr:hover {
    background: var(--color-gris-claro);
}

/* Badges de acciones */
.badge-exito {
    background: #d4edda;
    color: #155724;
}

.badge-info {
    background: #d1ecf1;
    color: #0c5460;
}

.badge-error {
    background: #f8d7da;
    color: #721c24;
}

.badge-advertencia {
    background: #fff3cd;
    color: #856404;
}

.badge-secundario {
    background: #e2e3e5;
    color: #383d41;
}

/* Modal grande */
.modal-grande {
    max-width: 900px;
    width: 90%;
}

/* Tarjeta ancha para estadísticas */
.tarjeta-ancha {
    grid-column: span 2;
}

@media (max-width: 768px) {
    .tabs-container {
        flex-direction: column;
        gap: 0;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid var(--color-borde);
        border-left: 3px solid transparent;
        padding: 12px 16px;
    }
    
    .tab-btn.activo {
        border-bottom: 1px solid var(--color-borde);
        border-left-color: var(--color-primario);
    }
    
    .tarjeta-ancha {
        grid-column: span 1;
    }
}
/* ============== ESTILOS ADICIONALES ============== */
#nuevo_nombre {
    text-transform: uppercase !important;
}

/* ============================================
   GESTIÓN DE PRODUCTOS - DISEÑO AMIGABLE
   ============================================ */

/* Contenedor principal */
.gestion-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    display: flex;
    flex-direction: column;
}

/* HEADER PROFESIONAL */
.gestion-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 25px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-title {
    display: flex;
    align-items: center;
    gap: 20px;
}

.title-icon {
    font-size: 48px;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.title-text h1 {
    margin: 0;
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.subtitle {
    margin: 5px 0 0 0;
    font-size: 14px;
    opacity: 0.9;
    font-weight: 400;
}

.header-user {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255,255,255,0.15);
    padding: 12px 20px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.user-avatar {
    font-size: 32px;
    width: 45px;
    height: 45px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-details {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 600;
    font-size: 15px;
}

.user-role {
    font-size: 12px;
    opacity: 0.8;
}

.btn-logout {
    background: rgba(255,255,255,0.25);
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 10px;
}

.btn-logout:hover {
    background: rgba(255,255,255,0.35);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* NAVEGACIÓN MEJORADA */
.gestion-nav {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 97px;
    z-index: 999;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    gap: 5px;
    overflow-x: auto;
}

.nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 15px 25px;
    text-decoration: none;
    color: #666;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    position: relative;
    white-space: nowrap;
}

.nav-link:hover {
    color: #667eea;
    background: rgba(102, 126, 234, 0.05);
}

.nav-link.active {
    color: #667eea;
    border-bottom-color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    font-weight: 600;
}

.nav-icon {
    font-size: 24px;
    transition: transform 0.3s ease;
}

.nav-link:hover .nav-icon {
    transform: scale(1.2);
}

.nav-text {
    font-size: 13px;
    font-weight: 500;
}

/* FOOTER */
.gestion-footer {
    background: white;
    padding: 20px;
    text-align: center;
    color: #999;
    font-size: 13px;
    margin-top: auto;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
}

/* Botón de ayuda principal */
.btn-ayuda {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 16px;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
    transition: all 0.3s ease;
    font-weight: 600;
}

.btn-ayuda:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

/* Panel de ayuda colapsable */
.panel-ayuda {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    margin: 20px 0;
    overflow: hidden;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ayuda-header {
    background: linear-gradient(135deg, #2196F3, #1976D2);
    color: white;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ayuda-header h2 {
    margin: 0;
    font-size: 24px;
}

.btn-cerrar-ayuda {
    background: rgba(255,255,255,0.2);
    color: white;
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-cerrar-ayuda:hover {
    background: rgba(255,255,255,0.3);
}

.ayuda-contenido {
    padding: 30px;
    max-height: 600px;
    overflow-y: auto;
}

.ayuda-seccion {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.ayuda-seccion:last-child {
    border-bottom: none;
}

.ayuda-seccion h3 {
    color: #1976D2;
    font-size: 20px;
    margin-bottom: 15px;
}

.ayuda-seccion p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 10px;
}

.ayuda-seccion ol {
    margin-left: 20px;
    color: #555;
}

.ayuda-seccion ol li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.ayuda-seccion ul {
    margin-left: 20px;
    color: #555;
}

.ayuda-seccion ul li {
    margin-bottom: 8px;
}

.ayuda-seccion strong {
    color: #333;
}

/* Cards de gestión */
.gestion-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
    padding: 0 20px;
}

.gestion-card {
    background: white;
    border-radius: 16px;
    padding: 35px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border-top: 5px solid transparent;
}

.gestion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.card-crear {
    border-top-color: #4CAF50;
}

.card-eliminar {
    border-top-color: #f44336;
}

.card-reactivar {
    border-top-color: #2196F3;
}

.card-icono {
    font-size: 60px;
    margin-bottom: 20px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.gestion-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #333;
}

.gestion-card p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 25px;
    min-height: 80px;
}

.btn-card {
    padding: 14px 32px;
    font-size: 16px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-crear {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
}

.btn-crear:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.btn-eliminar {
    background: linear-gradient(135deg, #f44336, #d32f2f);
    color: white;
}

.btn-eliminar:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(244, 67, 54, 0.4);
}

.btn-reactivar {
    background: linear-gradient(135deg, #2196F3, #1976D2);
    color: white;
}

.btn-reactivar:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.4);
}

/* Estilos de modales mejorados */
.form-help {
    display: block;
    color: #777;
    font-size: 13px;
    margin-top: 5px;
    font-style: italic;
}

.btn-toggle-sucursales {
    background: #f0f0f0;
    border: 2px solid #ddd;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
    font-weight: 600;
}

.btn-toggle-sucursales:hover {
    background: #e0e0e0;
    border-color: #ccc;
}

.sucursales-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 15px;
}

.sucursal-checkbox {
    display: flex;
    align-items: center;
    padding: 12px;
    background: #f9f9f9;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.sucursal-checkbox:hover {
    background: #f0f0f0;
    border-color: #2196F3;
}

.sucursal-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    cursor: pointer;
}

.sucursal-checkbox span {
    font-weight: 500;
    color: #555;
}

.sucursal-checkbox input[type="checkbox"]:checked + span {
    color: #2196F3;
    font-weight: 600;
}

.nota-info {
    background: #e3f2fd;
    border-left: 4px solid #2196F3;
    padding: 15px;
    margin: 20px 0;
    border-radius: 4px;
}

.nota-info strong {
    color: #1976D2;
}

/* Lista de productos para eliminar/reactivar */
.productos-lista {
    max-height: 400px;
    overflow-y: auto;
    margin-top: 20px;
}

.productos-eliminar-lista,
.productos-reactivar-lista {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.producto-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    transition: all 0.3s;
}

.producto-item:hover {
    background: #f0f0f0;
    border-color: #ccc;
}

.producto-info {
    flex: 1;
}

.producto-nombre {
    font-weight: 600;
    font-size: 16px;
    color: #333;
    margin-bottom: 5px;
}

.producto-detalles {
    font-size: 14px;
    color: #666;
    margin-bottom: 3px;
}

.producto-sucursales {
    font-size: 12px;
    color: #999;
}

.btn-eliminar-producto {
    background: #f44336;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-eliminar-producto:hover {
    background: #d32f2f;
    transform: scale(1.05);
}

.btn-reactivar-producto {
    background: #2196F3;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-reactivar-producto:hover {
    background: #1976D2;
    transform: scale(1.05);
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }
    
    .header-title {
        flex-direction: column;
        text-align: center;
    }
    
    .title-text h1 {
        font-size: 24px;
    }
    
    .header-user {
        width: 100%;
        justify-content: center;
    }
    
    .nav-container {
        justify-content: flex-start;
        padding: 0 10px;
    }
    
    .nav-link {
        padding: 12px 15px;
    }
    
    .nav-icon {
        font-size: 20px;
    }
    
    .nav-text {
        font-size: 11px;
    }
    
    .gestion-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .ayuda-contenido {
        padding: 20px;
    }
    
    .sucursales-grid {
        grid-template-columns: 1fr;
    }
}