/**
 * Tablas APU - Análisis de Precios Unitarios
 * Estilos específicos para tablas de construcción
 *
 * @package Apus_Theme
 * @since 1.0.0
 */

/* ========================================
   CONTENEDOR PRINCIPAL DE TABLA APU
   ======================================== */
.analisis,
.desglose {
    margin: 2rem 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ========================================
   TABLA BASE
   ======================================== */
.analisis table,
.desglose table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    border: none;
    border-spacing: 0;
    /* CRITICO: table-layout fixed previene CLS
       El navegador calcula anchos basado en primera fila,
       no recalcula cuando carga más contenido */
    table-layout: fixed;
}

/* Eliminar todos los bordes */
.analisis table td,
.desglose table td,
.analisis table tbody,
.desglose table tbody,
.analisis table tr,
.desglose table tr {
    border: none;
}

/* ========================================
   ANCHOS DE COLUMNAS
   ======================================== */
.analisis table td:nth-child(1),
.analisis table th:,
.desglose table th:nth-child(1) {
    width: 150px;
    min-width: 100px;
}

.analisis table td:nth-child(2),
.analisis table th:,
.desglose table th:nth-child(2) {
    width: auto;
    min-width: 300px;
}

.analisis table td:nth-child(3),
.analisis table th:,
.desglose table th:nth-child(3) {
    width: 80px;
    min-width: 60px;
}

.analisis table td:nth-child(4),
.analisis table th:,
.desglose table th:nth-child(4) {
    width: 110px;
    min-width: 90px;
}

.analisis table td:nth-child(5),
.analisis table th:,
.desglose table th:nth-child(5) {
    width: 120px;
    min-width: 100px;
}

.analisis table td:nth-child(6),
.analisis table th:,
.desglose table th:nth-child(6) {
    width: 120px;
    min-width: 100px;
}

/* ========================================
   ENCABEZADOS DE TABLA (THEAD)
   ======================================== */
.analisis table thead tr th,
.desglose table thead tr th {
    background: linear-gradient(135deg, #1e3a5f 0%, #2c5282 100%);
    color: #ffffff;
    font-weight: 600;
    text-align: center !important;
    padding: 1rem;
    border: none;
    position: sticky;
    top: 0;
    z-index: 10;
}

/* ESPECIAL: Primera fila de .analisis cuando NO tiene <thead>
   (para tablas de resumen que solo tienen <tbody>) */
.analisis table tbody tr:first-child td {
    background: linear-gradient(135deg, #1e3a5f 0%, #2c5282 100%);
    color: #ffffff;
    font-weight: 600;
    text-align: center !important;
    padding: 1rem;
    border: none;
}

/* Esquinas redondeadas superiores para primera fila de .analisis */
.analisis table tbody tr:first-child td:first-child {
    border-top-left-radius: 8px;
}

.analisis table tbody tr:first-child td:last-child {
    border-top-right-radius: 8px;
}

/* ========================================
   FILAS NORMALES
   ======================================== */
.analisis table tbody td,
.desglose table tbody td {
    padding: 0.75rem 1rem;
    border: none;
}

/* ========================================
   ZEBRA STRIPING - Filas alternadas
   ======================================== */
.analisis table tbody tr:nth-child(even):not(.section-header):not(.subtotal-row):not(.total-row),
.desglose table tbody tr:nth-child(even):not(.section-header):not(.subtotal-row):not(.total-row) {
    background-color: #f8f9fa;
}

.analisis table tbody tr:nth-child(odd):not(.section-header):not(.subtotal-row):not(.total-row),
.desglose table tbody tr:nth-child(odd):not(.section-header):not(.subtotal-row):not(.total-row) {
    background-color: #ffffff;
}

/* ========================================
   ALINEACIÓN DE COLUMNAS
   ======================================== */

/* Columnas 1 y 2: Clave y Descripción - izquierda */
.analisis table td:nth-child(1),
.analisis table td:nth-child(2) {
    text-align: left;
}

/* Columna 3: Unidad - centrada
   Fase 4.4 Accesibilidad: Color #495057 (ratio 7.0:1) en lugar de #6c757d */
.analisis table td:nth-child(3),
.analisis table td.c3,
.desglose table td.c3 {
    text-align: center !important;
    color: #495057;
    font-size: 0.9em;
}

/* Columnas 4, 5, 6 en .analisis: Cantidad, Costo, Importe - con fuente monospace */
.analisis table td:nth-child(4),
.analisis table td.c4,
.analisis table td:nth-child(5),
.analisis table td.c5,
.analisis table td:nth-child(6),
.analisis table td.c6 {
    text-align: right !important;
    font-family: 'Courier New', Courier, monospace;
    font-weight: 500;
    color: #1e3a5f;
}

/* Columnas 4, 5, 6 en .desglose: Cantidad, Costo, Importe - SIN fuente monospace */
.desglose table td.c4,
.desglose table td.c5,
.desglose table td.c6 {
    text-align: right !important;
    font-weight: 500;
    color: #1e3a5f;
}

/* ========================================
   HOVER EN FILAS DE DATOS
   ======================================== */
.analisis table tbody tr:not(.section-header):not(.subtotal-row):not(.total-row):hover,
.desglose table tbody tr:not(.section-header):not(.subtotal-row):not(.total-row):hover {
    background-color: #fff3cd !important;
    transition: background-color 0.2s ease;
    cursor: pointer;
}

/* ========================================
   ENCABEZADOS DE SECCIÓN
   (Material, Mano de Obra, Herramienta, Equipo)
   ======================================== */
.analisis table tr.section-header,
.desglose table tr.section-header {
    background-color: #e9ecef !important;
}

.analisis table tr.section-header td,
.desglose table tr.section-header td {
    font-weight: 600;
    color: #1e3a5f;
    padding: 0.75rem 1rem;
    border: none !important;
}

/* ========================================
   FILAS DE SUBTOTALES
   (Suma de Material, Suma de Mano de Obra, etc)
   Fase 4.4 Accesibilidad: Color oscuro para contraste WCAG AA (4.5:1)
   ======================================== */
.analisis table tr.subtotal-row,
.desglose table tr.subtotal-row {
    background-color: rgba(255, 133, 0, 0.15) !important;
}

.analisis table tr.subtotal-row td,
.desglose table tr.subtotal-row td {
    font-weight: 700;
    color: #1e3a5f;
    padding: 0.875rem 1rem;
    border: none !important;
}

.analisis table tr.subtotal-row td:nth-child(2) {
    font-style: italic;
}

.analisis table tr.subtotal-row td.c6,
.analisis table tr.subtotal-row td:nth-child(6) {
    font-size: 1.05rem;
    color: #1e3a5f;
}

/* ========================================
   FILA DE TOTAL FINAL
   (Costo Directo)
   ======================================== */
.analisis table tr.total-row,
.desglose table tr.total-row {
    background: linear-gradient(135deg, #1e3a5f 0%, #2c5282 100%) !important;
}

.analisis table tr.total-row td,
.desglose table tr.total-row td {
    color: #ffffff !important;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 1.125rem 1rem !important;
    border: none !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.analisis table tr.total-row td.c6,
.analisis table tr.total-row td:nth-child(6) {
    font-size: 1.25rem;
    letter-spacing: 0.5px;
}

/* ========================================
   ESTILOS PARA IMPRESIÓN
   ======================================== */
@media print {
    .analisis {
        margin: 1rem 0;
        overflow: visible;
        box-shadow: none;
    }

    .analisis table,
.desglose table {
        box-shadow: none;
        border: 1px solid #dee2e6;
    }

    .analisis table thead tr th,
.desglose table thead tr th {
        background: #1e3a5f !important;
        color: #ffffff !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
        position: static;
    }

    .analisis table tr.section-header,
.desglose table tr.section-header {
        background-color: #e9ecef !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .analisis table tr.subtotal-row,
.desglose table tr.subtotal-row {
        background-color: rgba(255, 133, 0, 0.1) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .analisis table tr.total-row,
.desglose table tr.total-row {
        background: #1e3a5f !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .analisis table tbody tr:nth-child(even):not(.section-header):not(.subtotal-row):not(.total-row),
.desglose table tbody tr:nth-child(even):not(.section-header):not(.subtotal-row):not(.total-row) {
        background-color: #f8f9fa !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    /* Evitar saltos de página dentro de las tablas */
    .analisis table,
.desglose table {
        page-break-inside: avoid;
    }

    .analisis table tr,
.desglose table tr {
        page-break-inside: avoid;
        page-break-after: auto;
    }

    /* No mostrar hover en impresión */
    .analisis table tbody tr:hover {
        background-color: inherit !important;
    }
}

/* ========================================
   RESPONSIVE - TABLETS (768px - 991px)
   ======================================== */
@media (max-width: 991px) {
    .analisis {
        font-size: 0.9rem;
    }

    .analisis table td {
        padding: 0.6rem 0.8rem !important;
    }

    .analisis table thead tr th,
.desglose table thead tr th {
        padding: 0.8rem 0.6rem;
        font-size: 0.9rem;
    }

    .analisis table tr.total-row td,
.desglose table tr.total-row td {
        font-size: 1rem !important;
        padding: 1rem 0.8rem !important;
    }

    .analisis table tr.total-row td.c6,
    .analisis table tr.total-row td:nth-child(6) {
        font-size: 1.15rem !important;
    }

    /* Ajustar anchos mínimos en tablets */
    .analisis table td:nth-child(1),
    .analisis table th:,
.desglose table th:nth-child(1) {
        min-width: 80px;
    }

    .analisis table td:nth-child(2),
    .analisis table th:,
.desglose table th:nth-child(2) {
        min-width: 200px;
    }
}

/* ========================================
   RESPONSIVE - MÓVILES (max 767px)
   ======================================== */
@media (max-width: 767px) {
    .analisis {
        font-size: 0.85rem;
        margin: 1.5rem 0;
    }

    .analisis table td {
        padding: 0.5rem !important;
    }

    .analisis table thead tr th,
.desglose table thead tr th {
        padding: 0.7rem 0.5rem;
        font-size: 0.85rem;
    }

    .analisis table tr.section-header td,
.desglose table tr.section-header td {
        font-size: 0.85em;
        padding: 0.6rem 0.5rem;
    }

    .analisis table tr.subtotal-row td,
.desglose table tr.subtotal-row td {
        padding: 0.7rem 0.5rem;
    }

    .analisis table tr.subtotal-row td.c6,
    .analisis table tr.subtotal-row td:nth-child(6) {
        font-size: 1rem;
    }

    .analisis table tr.total-row td,
.desglose table tr.total-row td {
        font-size: 0.95rem !important;
        padding: 0.875rem 0.5rem !important;
    }

    .analisis table tr.total-row td.c6,
    .analisis table tr.total-row td:nth-child(6) {
        font-size: 1.1rem !important;
    }

    /* Ajustar anchos mínimos en móviles */
    .analisis table td:nth-child(1),
    .analisis table th:,
.desglose table th:nth-child(1) {
        width: 80px;
        min-width: 60px;
    }

    .analisis table td:nth-child(2),
    .analisis table th:,
.desglose table th:nth-child(2) {
        min-width: 150px;
    }

    .analisis table td:nth-child(3),
    .analisis table th:,
.desglose table th:nth-child(3),
    .analisis table td:nth-child(4),
    .analisis table th:,
.desglose table th:nth-child(4),
    .analisis table td:nth-child(5),
    .analisis table th:,
.desglose table th:nth-child(5),
    .analisis table td:nth-child(6),
    .analisis table th:,
.desglose table th:nth-child(6) {
        min-width: 70px;
    }
}

/* ========================================
   ACCESIBILIDAD
   ======================================== */

/* Mejorar contraste para lectores de pantalla */
.analisis table thead tr th,
.desglose table thead tr th {
    outline: none;
}

/* Focus visible para navegación por teclado */
.analisis table tbody tr:focus-within,
.desglose table tbody tr:focus-within {
    outline: 2px solid #0d6efd;
    outline-offset: -2px;
}

/* ========================================
   COMPATIBILIDAD CON BOOTSTRAP
   ======================================== */

/* Anular estilos de Bootstrap que puedan interferir */
.analisis table.table,
.desglose table.table {
    margin-bottom: 0;
}

.analisis table.table > :not(caption) > * > *,
.desglose table.table > :not(caption) > * > * {
    padding: inherit;
    background-color: inherit;
    border-bottom-width: 0;
    box-shadow: none;
}

/* Mantener compatibilidad con clases de Bootstrap si se usan */
.analisis table.table-striped > tbody > tr:nth-of-type(odd) > *:not(.section-header):not(.subtotal-row):not(.total-row),
.desglose table.table-striped > tbody > tr:nth-of-type(odd) > *:not(.section-header):not(.subtotal-row):not(.total-row) {
    background-color: #ffffff;
}

.analisis table.table-striped > tbody > tr:nth-of-type(even) > *:not(.section-header):not(.subtotal-row):not(.total-row),
.desglose table.table-striped > tbody > tr:nth-of-type(even) > *:not(.section-header):not(.subtotal-row):not(.total-row) {
    background-color: #f8f9fa;
}