:root {
    --bg-main: #0f172a;
    --bg-card: #1e293b;
    --accent: #2563eb;
    --accent-hover: #3b82f6;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --warning: #f59e0b;
    --border: #334155;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    display: flex;
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: #0b1120;
    border-right: 1px solid var(--border);
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
}

.brand h2 {
    font-size: 1.4rem;
    letter-spacing: 1px;
}

.brand span {
    color: var(--accent);
}

.brand p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.menu a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 12px 16px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: 0.2s;
}

.menu a:hover, .menu a.active {
    background-color: var(--accent);
    color: white;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 32px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid var(--border);
}

.status-dot {
    width: 10px;
    height: 10px;
    background-color: #10b981;
    border-radius: 50%;
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.metric-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 20px;
    border-radius: 12px;
}

.metric-card h3 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.metric-card .value {
    font-size: 1.8rem;
    font-weight: bold;
}

.metric-card.warning .value {
    color: var(--warning);
}

.metric-card small {
    color: var(--text-secondary);
}

/* Modules Grid */
.section-title {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.module-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 24px;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
}

.module-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
}

.module-card.highlight {
    border-color: var(--accent);
}

.module-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 16px;
}

.module-card h3 {
    margin-bottom: 8px;
}

.module-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Cotizador Section Styles */
.cotizador-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 24px;
}

.form-card, .summary-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 24px;
    border-radius: 12px;
}

.form-card h2, .summary-card h2 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

input, select {
    background-color: var(--bg-main);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 0.95rem;
    outline: none;
}

input:focus, select:focus {
    border-color: var(--accent);
}

.summary-details {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 24px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.summary-item strong {
    color: var(--text-primary);
}

.summary-item.total strong {
    color: var(--accent-hover);
    font-size: 1.1rem;
}

.summary-item.price strong {
    color: #10b981;
    font-size: 1.3rem;
}

.divider {
    border: 0;
    border-top: 1px solid var(--border);
    margin: 8px 0;
}

.btn-primary {
    width: 100%;
    background-color: var(--accent);
    color: white;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
}
/* Producción Layout */
.prod-dashboard {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.machine-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.machine-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
}

.machine-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
}

.machine-header h3 {
    font-size: 1.05rem;
}

.badge {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 6px;
}

.badge-green { background: rgba(16, 185, 129, 0.2); color: #10b981; }
.badge-yellow { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }

.machine-body p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.machine-body strong { color: var(--text-primary); }

.progress-container { margin-top: 16px; }

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--bg-main);
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar .fill {
    height: 100%;
    background-color: var(--accent);
    border-radius: 4px;
}

.progress-bar .fill.warning { background-color: var(--warning); }

/* Tabla de Órdenes */
.table-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 24px;
    border-radius: 12px;
}

.table-card h2 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.data-table th {
    color: var(--text-secondary);
    padding: 12px;
    border-bottom: 1px solid var(--border);
}

.data-table td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--border);
}

.status-tag {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: bold;
}

.status-tag.green { background: rgba(16, 185, 129, 0.2); color: #10b981; }
.status-tag.yellow { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }
.status-tag.grey { background: rgba(148, 163, 184, 0.2); color: #94a3b8; }

.btn-sm {
    background: var(--accent);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
}
/* Inventario Layout */
.inventory-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.table-header-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.search-box {
    display: flex;
    align-items: center;
    background-color: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 14px;
    gap: 10px;
    min-width: 280px;
}

.search-box input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    outline: none;
    width: 100%;
    font-size: 0.85rem;
}

.search-box i {
    color: var(--text-secondary);
}
/* Layout Códigos y Suajes */
.codigos-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
/* Layout Mantenimiento */
.mantenimiento-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.status-tag.red {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}
/* Layout Reportes */
.reportes-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
/* Layout Compras, Ventas, Facturación */
.compras-container, .ventas-container, .facturacion-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.select-sm {
    background-color: var(--bg-main);
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 0.85rem;
    outline: none;
}

.pdf-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.pdf-link:hover {
    text-decoration: underline;
}
/* ==========================================================
   SISTEMA DE IMPRESIÓN EIC SMART
   ========================================================== */


/* ----------------------------------------------------------
   ORDEN DE PRODUCCIÓN
   ---------------------------------------------------------- */

.controles-libro-orden {
    display: none;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin: 0 0 12px;
    padding: 8px;
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 7px;
}

.boton-pagina-libro,
.enlace-ficha-pdf {
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border: 1px solid #475569;
    border-radius: 6px;
    background: #1e293b;
    color: #cbd5e1;
    font: inherit;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

.boton-pagina-libro:hover,
.enlace-ficha-pdf:hover {
    background: #334155;
    color: #fff;
}

.boton-pagina-libro.activo {
    background: #2563eb;
    border-color: #2563eb;
    color: #fff;
}

.enlace-ficha-pdf {
    display: none;
    margin-left: auto;
    background: #7c3aed;
    border-color: #7c3aed;
    color: #fff;
}

.libro-orden-produccion {
    width: 100%;
}

.pagina-libro-orden {
    display: none;
}

.pagina-libro-orden.pagina-libro-activa {
    display: block;
}

.pagina-ficha-tecnica {
    width: 100%;
    min-height: 420px;
    padding: 12px;
    box-sizing: border-box;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #fff;
    border-radius: 6px;
}

.pagina-ficha-tecnica.pagina-libro-activa {
    display: flex;
}

.imagen-ficha-pagina {
    display: block;
    width: 100%;
    height: auto;
    max-height: 78vh;
    object-fit: contain;
    background: #fff;
}

@media print {
    body.imprimir-orden * {
        visibility: hidden !important;
    }

    body.imprimir-orden #libroOrdenProduccion,
    body.imprimir-orden #libroOrdenProduccion * {
        visibility: visible !important;
    }

    body.imprimir-orden #libroOrdenProduccion {
        display: block !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    body.imprimir-orden #hojaOrdenImpresion {
        display: block !important;
        position: relative !important;
        width: 194mm !important;
        max-width: 194mm !important;
        min-height: 0 !important;
        max-height: 250mm !important;
        overflow: hidden !important;
        margin: 0 auto !important;
        padding: 6mm !important;
        background: white !important;
        color: black !important;
        border: none !important;
        border-radius: 0 !important;
        box-shadow: none !important;
        box-sizing: border-box !important;
        break-after: page !important;
        page-break-after: always !important;
        page: ordenProduccion;
    }

    body.imprimir-orden
    #libroOrdenProduccion:not(.tiene-ficha)
    #hojaOrdenImpresion {
        break-after: auto !important;
        page-break-after: auto !important;
    }

    body.imprimir-orden #hojaOrdenImpresion table {
        width: 100% !important;
        border-collapse: collapse !important;
    }

    body.imprimir-orden #hojaOrdenImpresion img {
        max-width: 100% !important;
    }

    body.imprimir-orden #hojaFichaTecnicaImpresion {
        display: none !important;
    }

    body.imprimir-orden
    #libroOrdenProduccion.tiene-ficha
    #hojaFichaTecnicaImpresion {
        display: flex !important;
        position: relative !important;
        width: 263mm !important;
        height: 199mm !important;
        margin: 0 auto !important;
        padding: 0 !important;
        align-items: center !important;
        justify-content: center !important;
        overflow: hidden !important;
        background: #fff !important;
        border: 0 !important;
        border-radius: 0 !important;
        box-shadow: none !important;
        box-sizing: border-box !important;
        break-before: page !important;
        page-break-before: always !important;
        break-after: auto !important;
        page-break-after: auto !important;
        page: fichaTecnica;
    }

    body.imprimir-orden #imagenFichaPaginaOrden {
        display: block !important;
        width: 100% !important;
        height: 100% !important;
        max-width: 100% !important;
        max-height: 100% !important;
        object-fit: contain !important;
    }

    body.imprimir-orden {
        margin: 0 !important;
        padding: 0 !important;

        background: white !important;

        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
}


/* Página CARTA para Orden de Producción */
@page ordenProduccion {
    size: Letter portrait;
    margin: 8mm;
}

@page fichaTecnica {
    size: Letter landscape;
    margin: 8mm;
}


/* ----------------------------------------------------------
   ORDEN DE COMPRA
   ---------------------------------------------------------- */

@media print {

    body.imprimir-oc * {
        visibility: hidden !important;
    }

    body.imprimir-oc #hojaOCImpresion,
    body.imprimir-oc #hojaOCImpresion * {
        visibility: visible !important;
    }

    body.imprimir-oc #hojaOCImpresion {
        position: absolute !important;

        top: 0 !important;
        left: 0 !important;

        width: 194mm !important;

        margin: 0 !important;
        padding: 6mm !important;

        background: white !important;
        color: black !important;

        box-sizing: border-box !important;

        page: ordenCompra;
    }
}


@page ordenCompra {
    size: Letter portrait;
    margin: 8mm;
}


/* ----------------------------------------------------------
   ETIQUETAS DE ALMACÉN POR LOTE
   UNA PÁGINA DE 101.6 x 76.2 mm POR CADA CÓDIGO
   ---------------------------------------------------------- */

@media print {

    body.imprimir-etiqueta * {
        visibility: hidden !important;
    }

    body.imprimir-etiqueta #alm_etiqueta,
    body.imprimir-etiqueta #alm_etiqueta * {
        visibility: visible !important;
    }

    body.imprimir-etiqueta {
        width: 101.6mm !important;
        margin: 0 !important;
        padding: 0 !important;
        background: white !important;
    }

    body.imprimir-etiqueta #alm_etiqueta {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;

        display: block !important;

        width: 101.6mm !important;
        height: auto !important;

        margin: 0 !important;
        padding: 0 !important;

        background: white !important;
        overflow: visible !important;
    }

    body.imprimir-etiqueta .alm-etiqueta-item {
        width: 101.6mm !important;
        height: 76.2mm !important;
        min-height: 76.2mm !important;
        max-height: 76.2mm !important;

        margin: 0 !important;
        padding: 5mm !important;

        box-sizing: border-box !important;

        background: white !important;
        color: black !important;

        border: none !important;
        border-radius: 0 !important;
        box-shadow: none !important;

        display: grid !important;
        grid-template-columns: 1fr 36mm !important;
        gap: 4mm !important;
        align-items: center !important;

        overflow: hidden !important;

        break-inside: avoid !important;
        page-break-inside: avoid !important;
    }

    /* Cada etiqueta después de la primera inicia una página nueva */
    body.imprimir-etiqueta
    .alm-etiqueta-item
    + .alm-etiqueta-item {
        break-before: page !important;
        page-break-before: always !important;
    }

    body.imprimir-etiqueta
    .alm-etiqueta-item
    > div:first-child
    > div:first-child {
        font-size: 22px !important;
        line-height: 1.1 !important;
        margin-bottom: 16px !important;
    }

    body.imprimir-etiqueta
    .alm-etiqueta-item
    > div:first-child
    > div:last-child {
        font-size: 20px !important;
        line-height: 1.1 !important;
    }

    body.imprimir-etiqueta .alm-etiqueta-item img {
        width: 34mm !important;
        height: 34mm !important;
        max-width: 34mm !important;
        max-height: 34mm !important;
    }
}