/* ============================================================
   shop_compare.css
   Comparador de productos — barra flotante, tabla, print/PDF
   ============================================================ */

/* ── Wrapper: "Ver producto" + botón comparar en fila ───── */
.product-actions {
    display: flex;
    gap: 6px;
    align-items: stretch;  /* ← iguala altura entre store-cta y botón */
    margin-top: auto !important; /* ← pega el bloque al fondo del product-body flex-col */
}
/* store-cta ocupa todo el ancho disponible dentro del wrapper */
.product-actions .store-cta {
    flex: 1;
    margin-top: 0 !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── Botón comparar: pequeño, cuadrado, icono ────────────── */
.shop-compare-btn {
    width: 36px;
    height: auto;          /* se estira igual que store-cta via align-items:stretch */
    flex-shrink: 0;
    padding: 0;
    border-radius: 4px;  /* ligeramente redondeado pero cuadrado */
    border: 1px solid #6f42c1;
    background: #f5f0ff;
    color: #6f42c1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    transition: background-color 0.15s, color 0.15s;
    line-height: 1;
}
.shop-compare-btn:hover:not(:disabled) {
    background: #6f42c1;
    color: #fff;
}
/* Estado: añadido a comparar */
.shop-compare-btn.is-added {
    background: #198754;
    border-color: #198754;
    color: #fff;
}
/* Estado: límite alcanzado (3/3) */
.shop-compare-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    border-color: #dee2e6;
    background: #f8f9fa;
    color: #adb5bd;
}

/* ── Barra flotante — desktop only ──────────────────────── */
@media (max-width: 991px) {
    .shop-compare-btn  { display: none !important; }
    .shop-compare-bar  { display: none !important; }
}

.shop-compare-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1050;
    background: #fff;
    border-top: 2px solid #dee2e6;
    box-shadow: 0 -2px 12px rgba(0,0,0,.12);
    padding: 0.6rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}
body.shop-compare-bar-visible { padding-bottom: 72px; }

.shop-compare-bar-slots {
    display: flex;
    gap: 0.5rem;
    flex: 1;
    align-items: center;
    min-width: 0;
}
.shop-compare-slot {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
    max-width: 180px;
    white-space: nowrap;
    overflow: hidden;
}
.shop-compare-slot img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    flex-shrink: 0;
    border-radius: 3px;
}
.shop-compare-slot-name {
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}
.shop-compare-slot-remove {
    background: none;
    border: none;
    font-size: 1rem;
    line-height: 1;
    color: #6c757d;
    cursor: pointer;
    padding: 0 2px;
    flex-shrink: 0;
}
.shop-compare-slot-remove:hover { color: #dc3545; }

.shop-compare-placeholder {
    width: 140px;
    height: 44px;
    border: 2px dashed #dee2e6;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: #adb5bd;
}

.shop-compare-bar-actions { display: flex; gap: 0.5rem; align-items: center; }
#shop-compare-go { white-space: nowrap; }
#shop-compare-clear { font-size: 0.8rem; }

/* ── Página de comparación (/comparar) ───────────────────── */
.compare-page { padding: 1.5rem 0 3rem; }

.compare-toolbar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}
.compare-toolbar .form-check-label { font-size: 0.9rem; cursor: pointer; }

.compare-table-wrap { overflow-x: auto; }

.compare-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
.compare-table th,
.compare-table td {
    border: 1px solid #dee2e6;
    padding: 0.55rem 0.75rem;
    vertical-align: top;
}
.compare-table thead th {
    background: #f8f9fa;
    text-align: center;
    font-weight: 600;
    min-width: 180px;
}
.compare-table th.compare-label-col {
    text-align: left;
    background: #f1f3f5;
    width: 160px;
    font-weight: 500;
    white-space: nowrap;
}
.compare-table td { text-align: center; }

/* ── Columnas según número de productos ──────────────────── */
/* 2 productos: columnas más anchas */
.compare-table--cols-2 th:not(.compare-label-col),
.compare-table--cols-2 td:not(.compare-label-col) { width: 39%; }
/* 3 productos: columnas más estrechas */
.compare-table--cols-3 th:not(.compare-label-col),
.compare-table--cols-3 td:not(.compare-label-col) { width: 26%; }

/* ── Celda etiqueta vacía en cabecera ────────────────────── */
.compare-table thead th.compare-label-col {
    background: transparent;
    border-top: none;
    border-left: none;
    border-bottom: 2px solid #dee2e6;
}

/* ── Iconos de estado igualdad/diferencia ────────────────── */
.compare-row-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    font-size: 0.65rem;
    font-weight: 800;
    line-height: 1;
    margin-right: 5px;
    vertical-align: middle;
    flex-shrink: 0;
}
.compare-icon-equal {
    background: #d1fae5;
    color: #065f46;
}
.compare-icon-diff {
    background: #fef3c7;
    color: #92400e;
}

/* Producto header */
.compare-product-img {
    width: 100%;
    max-width: 120px;
    height: 90px;
    object-fit: contain;
    display: block;
    margin: 0 auto 0.5rem;
}
.compare-product-name { font-weight: 600; font-size: 0.9rem; line-height: 1.3; }
.compare-product-sku  { font-size: 0.75rem; color: #6c757d; }
.compare-product-price{ font-size: 1rem; font-weight: 700; color: #198754; margin: 0.4rem 0; }
.compare-product-link { font-size: 0.82rem; }

/* Filas iguales / distintas */
.compare-table tr.row-equal td:not(.compare-label-col) { color: #6c757d; }
.compare-table tr.row-different td:not(.compare-label-col) {
    background: #fff8e1;
    font-weight: 600;
}
/* Grupo de atributos (cabecera de sección) */
.compare-table tr.row-group th {
    background: #e9ecef;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #495057;
    padding: 0.35rem 0.75rem;
}
/* Celda vacía */
.compare-cell-empty { color: #adb5bd; font-style: italic; }

/* Aviso sin atributos */
.compare-no-attrs { font-size: 0.9rem; color: #6c757d; }

/* ── Sección de documentos / descargas ──────────────────── */
.compare-section-label {
    background: #e9ecef !important;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #495057;
    padding: 0.45rem 0.75rem;
    text-align: left;
    font-weight: 600;
}
.compare-section-label .bi {
    margin-right: 0.35rem;
    font-size: 0.9rem;
    color: #0d6efd;
}

.compare-docs-cell {
    vertical-align: top;
    text-align: left !important;
}
.compare-docs-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.compare-doc-link {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    font-size: 0.82rem;
    color: #0d6efd;
    text-decoration: none;
    line-height: 1.35;
}
.compare-doc-link:hover { text-decoration: underline; }
.compare-doc-link .bi {
    flex-shrink: 0;
    font-size: 0.9rem;
    color: #dc3545;
}
.compare-doc-tipo {
    font-weight: 600;
    color: #495057;
}

/* ── Print / PDF ────────────────────────────────────────── */
.compare-print-header { display: none; }

@media print {
    /* ── Configuración de página ─────────────────────────── */
    @page {
        size: A4 landscape;
        margin: 1.5cm;
    }

    /* ── Ocultar cromo web ───────────────────────────────── */
    header,
    .footer-wrap,
    .shop-compare-bar,
    .compare-toolbar,
    .breadcrumb,
    .btn-back,
    nav,
    .navbar,
    .d-print-none             { display: none !important; }

    /* ── Reset de body y contenedor ─────────────────────── */
    body {
        background: #fff !important;
        padding-bottom: 0 !important;
        font-family: Georgia, 'Times New Roman', serif;
        color: #000;
    }
    .container {
        max-width: none !important;
        padding: 0 !important;
        width: 100% !important;
    }
    .compare-page {
        padding: 0 !important;
    }

    /* ── Cabecera de impresión ───────────────────────────── */
    .compare-print-header {
        display: flex !important;
        align-items: center;
        gap: 1.2rem;
        margin-bottom: 0.9rem;
        padding-bottom: 0.6rem;
        border-bottom: 2px solid #222;
        page-break-inside: avoid;
    }
    .compare-print-logo {
        height: 44px;
        width: auto;
        object-fit: contain;
        flex-shrink: 0;
    }
    .compare-print-title {
        font-size: 13pt;
        font-weight: 700;
        margin: 0;
        letter-spacing: 0.02em;
    }
    .compare-print-date {
        font-size: 8pt;
        color: #555;
        margin: 0;
        margin-left: auto;
        white-space: nowrap;
    }

    /* ── Eliminar el scroll horizontal ──────────────────── */
    .compare-table-wrap {
        overflow: visible !important;
        width: 100%;
    }

    /* ── Tabla: ancho fijo, columnas proporcionales ──────── */
    .compare-table {
        width: 100% !important;
        table-layout: fixed;
        border-collapse: collapse;
        font-size: 8.5pt;
        font-family: Arial, Helvetica, sans-serif;
    }
    /* Columna etiqueta: 22% del ancho total */
    .compare-table th.compare-label-col,
    .compare-table td.compare-label-col {
        width: 22%;
    }
    /* Override anchos screen para print (proporcional al nº productos) */
    .compare-table--cols-2 th:not(.compare-label-col),
    .compare-table--cols-2 td:not(.compare-label-col) { width: 39% !important; }
    .compare-table--cols-3 th:not(.compare-label-col),
    .compare-table--cols-3 td:not(.compare-label-col) { width: 26% !important; }

    .compare-table th,
    .compare-table td {
        border: 1px solid #bbb;
        padding: 0.3rem 0.45rem;
        vertical-align: middle;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    .compare-table thead th:not(.compare-label-col) {
        background: #ececec !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
        text-align: center;
        font-weight: 700;
        vertical-align: top;
        font-size: 8pt;
    }
    /* Celda etiqueta vacía en cabecera: sin relleno ni borde visible */
    .compare-table thead th.compare-label-col {
        background: transparent !important;
        border-top: none !important;
        border-left: none !important;
        border-right: 2px solid #888 !important;
    }
    thead { display: table-header-group; }

    /* ── Iconos de estado en print ───────────────────────── */
    .compare-row-icon {
        display: inline-block;
        width: 14px;
        height: 14px;
        border-radius: 50%;
        font-size: 6.5pt;
        font-weight: 800;
        text-align: center;
        line-height: 14px;
        margin-right: 4px;
        vertical-align: middle;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    .compare-icon-equal {
        background: #d1fae5 !important;
        color: #065f46 !important;
    }
    .compare-icon-diff {
        background: #fef3c7 !important;
        color: #92400e !important;
    }

    /* ── Imágenes de producto ────────────────────────────── */
    .compare-product-img {
        max-width: 80px;
        height: 65px;
        object-fit: contain;
        display: block;
        margin: 0 auto 0.3rem;
    }
    .compare-product-name {
        font-size: 8pt;
        font-weight: 700;
        line-height: 1.3;
        margin-bottom: 0.15rem;
    }
    .compare-product-sku {
        font-size: 7pt;
        color: #555;
    }
    .compare-product-price {
        font-size: 9pt;
        font-weight: 700;
        color: #006400 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
        margin: 0.25rem 0 0;
    }

    /* ── Filas iguales / distintas ───────────────────────── */
    .compare-table tr.row-equal td:not(.compare-label-col) {
        color: #888;
        background: #f4f4f4 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    /* Fila diferente: fondo naranja saturado + texto negro negrita */
    .compare-table tr.row-different td:not(.compare-label-col) {
        background: #ffe082 !important;  /* ámbar intenso, visible en papel */
        font-weight: 800;
        color: #000 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    /* Columna etiqueta en fila diferente: borde izquierdo naranja grueso */
    .compare-table tr.row-different .compare-label-col {
        border-left: 5px solid #e65100 !important;
        font-weight: 700;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    /* ── Saltos de página ────────────────────────────────── */
    .compare-table tbody tr { page-break-inside: avoid; }

    /* ── Sección documentos en print ────────────────────── */
    .compare-section-label {
        background: #e0e0e0 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
        font-size: 7.5pt;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        padding: 0.3rem 0.45rem;
    }
    .compare-section-label .bi { display: none; } /* los icon-fonts no siempre se imprimen */
    .compare-docs-list {
        gap: 0.2rem;
    }
    .compare-doc-link {
        font-size: 7.5pt;
        color: #000 !important;
        text-decoration: none;
    }
    /* Mostrar URL completa después del texto del enlace */
    .compare-doc-link::after {
        content: " (" attr(href) ")";
        font-size: 6.5pt;
        color: #555;
        word-break: break-all;
    }
    .compare-doc-link .bi { display: none; }
}