/* ─────────────────────────────────────────────
           VARIABLES DE CATÁLOGO
        ───────────────────────────────────────────── */
        :root {
            --cat-mono: 'DM Mono', monospace;
            --cat-blue: #185FA5;
            --cat-blue-dark: #0C447C;
            --cat-blue-bg: #E6F1FB;
            --cat-line: rgba(0,0,0,.07);
            --cat-hover-bg: #f7f8fa;
            --cat-green: #3B6D11;
            --cat-green-bg: #EAF3DE;
            --cat-amber: #854F0B;
            --cat-amber-bg: #FAEEDA;
            --cat-gray-text: #6b7280;
            --cat-muted: #9ca3af;
            --cat-radius: 10px;
            --cat-radius-sm: 6px;
        }

        /* ─────────────────────────────────────────────
           LAYOUT GENERAL DE PÁGINA
        ───────────────────────────────────────────── */
        .catalog-page {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 1.5rem 4rem;
        }

        /* ─────────────────────────────────────────────
           ENCABEZADO DE CATÁLOGO
        ───────────────────────────────────────────── */
        .cat-page-header {
            padding: 3.5rem 0 2.5rem;
            border-bottom: 1px solid var(--cat-line);
            margin-bottom: 0;
        }
            .cat-eyebrow {
            font-family: var(--cat-mono);
            font-size: .72rem;
            letter-spacing: .14em;
            text-transform: uppercase;
            color: var(--cat-blue);
            margin: 0 0 .5rem;
            text-align: center; /* <-- Agrega esta línea */
        }

        .cat-main-title {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: 2.6rem;
            font-weight: 800;
            letter-spacing: -.01em;
            color: #0f172a;
            margin: 0 0 2rem;
            line-height: 1.1;
            text-align: center; /* <-- Agrega esta línea */
        }
        .cat-toolbar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .cat-search-box {
            display: flex;
            align-items: center;
            gap: 8px;
            flex: 1;
            min-width: 240px;
            background: #fff;
            border: 1px solid rgba(0,0,0,.12);
            border-radius: var(--cat-radius-sm);
            padding: 9px 14px;
            transition: border-color .15s;
        }
        .cat-search-box:focus-within {
            border-color: var(--cat-blue);
            box-shadow: 0 0 0 3px rgba(24,95,165,.1);
        }
        .cat-search-box .material-icons-outlined {
            font-size: 18px;
            color: var(--cat-muted);
        }
        .cat-search-box input {
            border: none;
            outline: none;
            font-family: 'Montserrat', sans-serif;
            font-size: .85rem;
            color: #0f172a;
            background: transparent;
            width: 100%;
        }
        .cat-search-box input::placeholder { color: var(--cat-muted); }

        .cat-filter-pills {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .cat-pill {
            font-family: 'Montserrat', sans-serif;
            font-size: .75rem;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 20px;
            border: 1px solid rgba(0,0,0,.12);
            color: var(--cat-gray-text);
            cursor: pointer;
            background: transparent;
            transition: all .15s;
            letter-spacing: .01em;
        }
        .cat-pill:hover { background: var(--cat-hover-bg); color: #0f172a; }
        .cat-pill.active {
            background: var(--cat-blue);
            color: #fff;
            border-color: var(--cat-blue);
        }

        .cat-btn-action {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-family: 'Montserrat', sans-serif;
            font-size: .78rem;
            font-weight: 600;
            padding: 9px 18px;
            border-radius: var(--cat-radius-sm);
            border: 1px solid rgba(0,0,0,.12);
            color: #0f172a;
            background: #fff;
            cursor: pointer;
            text-decoration: none;
            transition: all .15s;
            white-space: nowrap;
        }
        .cat-btn-action .material-icons-outlined { font-size: 16px; }
        .cat-btn-action:hover { background: var(--cat-hover-bg); }

        /* ─────────────────────────────────────────────
           CABECERA DE COLUMNAS
        ───────────────────────────────────────────── */
        .cat-col-header {
            display: grid;
            grid-template-columns: 96px 1fr 160px 130px;
            gap: 0 24px;
            align-items: center;
            padding: 14px 16px 10px 12px;
        }
        .cat-col-header span {
            font-family: var(--cat-mono);
            font-size: .65rem;
            letter-spacing: .1em;
            text-transform: uppercase;
            color: var(--cat-muted);
        }
        .cat-col-header .col-r { text-align: right; }

        /* ─────────────────────────────────────────────
           FILAS DE PRODUCTO
        ───────────────────────────────────────────── */
        .cat-product-list {
            border-top: 1px solid var(--cat-line);
        }

        .cat-row {
            display: grid;
            grid-template-columns: 96px 1fr 160px 130px;
            gap: 0 24px;
            align-items: center;
            padding: 20px 16px 20px 12px;
            border-bottom: 1px solid var(--cat-line);
            cursor: pointer;
            border-radius: 6px;
            transition: background .16s;
            position: relative;
        }
        .cat-row:hover { background: var(--cat-hover-bg); }
        .cat-row:hover .cat-row-title { color: var(--cat-blue); }
        .cat-row:hover .cat-row-action { opacity: 1; transform: translateX(0); }

        /* Imagen */
        .cat-row-img-wrap {
            position: relative;
            width: 84px;
            height: 76px;
            background: #f1f5f9;
            border-radius: var(--cat-radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }
        .cat-row-img-wrap svg { display: block; }
        .cat-img-count {
            position: absolute;
            bottom: 5px;
            right: 7px;
            font-family: var(--cat-mono);
            font-size: .6rem;
            color: var(--cat-muted);
            line-height: 1;
        }

        /* Info central */
        .cat-row-info { display: flex; flex-direction: column; gap: 3px; }
        .cat-row-sku {
            font-family: var(--cat-mono);
            font-size: .65rem;
            letter-spacing: .08em;
            text-transform: uppercase;
            color: var(--cat-muted);
        }
        .cat-row-title {
            font-family: 'Montserrat', sans-serif;
            font-size: .95rem;
            font-weight: 700;
            color: #0f172a;
            line-height: 1.3;
            transition: color .16s;
            margin: 2px 0;
        }
        .cat-row-meta {
            font-family: 'Montserrat', sans-serif;
            font-size: .75rem;
            color: var(--cat-gray-text);
            line-height: 1.5;
        }
        .cat-row-badge {
            display: inline-block;
            margin-top: 5px;
            font-family: var(--cat-mono);
            font-size: .6rem;
            letter-spacing: .06em;
            text-transform: uppercase;
            padding: 2px 9px;
            border-radius: 20px;
            background: var(--cat-blue-bg);
            color: var(--cat-blue-dark);
        }

        /* Stock */
        .cat-row-stock { display: flex; flex-direction: column; gap: 4px; }
        .cat-stock-label {
            font-family: var(--cat-mono);
            font-size: .6rem;
            letter-spacing: .08em;
            text-transform: uppercase;
            color: var(--cat-muted);
        }
        .cat-stock-indicator {
            display: flex;
            align-items: center;
            gap: 7px;
        }
        .cat-stock-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .dot-ok { background: #3B6D11; }
        .dot-low { background: #854F0B; }
        .cat-stock-num {
            font-family: 'Montserrat', sans-serif;
            font-size: .82rem;
            font-weight: 700;
            color: #0f172a;
        }
        .cat-stock-unit {
            font-family: 'Montserrat', sans-serif;
            font-size: .72rem;
            color: var(--cat-muted);
        }
        .cat-compat-hint {
            font-family: 'Montserrat', sans-serif;
            font-size: .7rem;
            color: var(--cat-muted);
            margin-top: 1px;
        }

        /* Acción derecha */
        .cat-row-action-zone { display: flex; justify-content: flex-end; align-items: center; }
        .cat-row-action {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-family: 'Montserrat', sans-serif;
            font-size: .85rem; /* Un poco más grande para que se lea mejor */
            font-weight: 600;
            color: var(--cat-blue); /* Lo ponemos azul desde el principio */
            background: none;
            border: none;
            cursor: pointer;
            padding: 0;
            opacity: 1; /* Quitamos la transparencia (antes estaba en .4) */
            transition: color .16s, transform .16s;
        }
        
        .cat-row-action:hover { 
            color: var(--cat-blue-dark); 
            transform: translateX(4px); /* Pequeño efecto de empuje al pasar el mouse */
        }
        .cat-row-action .material-icons-outlined { font-size: 16px; }

        /* ─────────────────────────────────────────────
           PANEL DE DETALLE (inline, reemplaza filas)
        ───────────────────────────────────────────── */
        .cat-detail-panel {
            display: none;
            border-bottom: 1px solid var(--cat-line);
            padding: 0;
            background: #fff;
            animation: slideDown .2s ease;
        }
        .cat-detail-panel.open { display: block; }

        @keyframes slideDown {
            from { opacity: 0; transform: translateY(-6px); }
            to   { opacity: 1; transform: translateY(0); }
        }

        .cat-detail-inner {
            display: grid;
            grid-template-columns: 260px minmax(0,1fr);
            gap: 0;
        }

        /* Zona imagen del panel */
        .cat-detail-img-col {
            background: #f1f5f9;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 2rem 1.5rem;
            gap: 16px;
            border-right: 1px solid var(--cat-line);
        }
        .cat-detail-main-img {
            width: 160px;
            height: 160px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .cat-detail-thumbs {
            display: flex;
            gap: 8px;
        }
        .cat-detail-thumb {
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,.7);
            border: 1px solid var(--cat-line);
            border-radius: var(--cat-radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: border-color .15s;
        }
        .cat-detail-thumb.active { border-color: var(--cat-blue); }
        .cat-detail-thumb .material-icons-outlined { font-size: 16px; color: var(--cat-gray-text); }

        /* Info del panel */
        .cat-detail-info-col { padding: 2rem 2.2rem; }

        .cat-detail-eyebrow {
            font-family: var(--cat-mono);
            font-size: .65rem;
            letter-spacing: .1em;
            text-transform: uppercase;
            color: var(--cat-blue);
            margin: 0 0 .4rem;
        }
        .cat-detail-title {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: 1.65rem;
            font-weight: 800;
            color: #0f172a;
            line-height: 1.15;
            margin: 0 0 .8rem;
        }
        .cat-detail-desc {
            font-family: 'Montserrat', sans-serif;
            font-size: .82rem;
            color: var(--cat-gray-text);
            line-height: 1.7;
            margin: 0 0 1.2rem;
        }
        .cat-detail-divider {
            border: none;
            border-top: 1px solid var(--cat-line);
            margin: 1rem 0;
        }

        /* Specs grid */
        .cat-spec-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px 16px;
            margin-bottom: 1rem;
        }
        .cat-spec { display: flex; flex-direction: column; gap: 2px; }
        .cat-spec-label {
            font-family: var(--cat-mono);
            font-size: .6rem;
            letter-spacing: .08em;
            text-transform: uppercase;
            color: var(--cat-muted);
        }
        .cat-spec-val {
            font-family: 'Montserrat', sans-serif;
            font-size: .82rem;
            font-weight: 700;
            color: #0f172a;
        }

        /* Tags compat */
        .cat-detail-compat-label {
            font-family: var(--cat-mono);
            font-size: .6rem;
            letter-spacing: .08em;
            text-transform: uppercase;
            color: var(--cat-muted);
            margin-bottom: 6px;
        }
        .cat-compat-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 1.2rem; }
        .cat-compat-tag {
            font-family: 'Montserrat', sans-serif;
            font-size: .7rem;
            padding: 3px 10px;
            border-radius: 20px;
            background: #f1f5f9;
            color: var(--cat-gray-text);
            border: 1px solid var(--cat-line);
        }

        /* Bottom del panel */
        .cat-detail-bottom {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .cat-detail-stock {
            display: flex;
            align-items: center;
            gap: 6px;
            font-family: 'Montserrat', sans-serif;
            font-size: .78rem;
            color: var(--cat-gray-text);
            flex: 1;
        }
        .cat-detail-stock strong { color: #0f172a; font-weight: 700; }

        .cat-btn-quote {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-family: 'Montserrat', sans-serif;
            font-size: .8rem;
            font-weight: 700;
            padding: 10px 20px;
            border-radius: var(--cat-radius-sm);
            background: var(--cat-blue);
            color: #fff;
            border: none;
            cursor: pointer;
            text-decoration: none;
            transition: background .15s;
            letter-spacing: .01em;
        }
        .cat-btn-quote .material-icons-outlined { font-size: 16px; }
        .cat-btn-quote:hover { background: var(--cat-blue-dark); }

        .cat-btn-close-panel {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-family: 'Montserrat', sans-serif;
            font-size: .75rem;
            font-weight: 600;
            padding: 10px 14px;
            border-radius: var(--cat-radius-sm);
            background: transparent;
            color: var(--cat-gray-text);
            border: 1px solid var(--cat-line);
            cursor: pointer;
            transition: background .15s;
        }
        .cat-btn-close-panel .material-icons-outlined { font-size: 15px; }
        .cat-btn-close-panel:hover { background: var(--cat-hover-bg); }

        /* ─────────────────────────────────────────────
           RESULTADO VACÍO
        ───────────────────────────────────────────── */
        .cat-empty {
            display: none;
            text-align: center;
            padding: 4rem 0;
        }
        .cat-empty .material-icons-outlined {
            font-size: 48px;
            color: var(--cat-muted);
            margin-bottom: .5rem;
        }
        .cat-empty p {
            font-family: 'Montserrat', sans-serif;
            font-size: .88rem;
            color: var(--cat-muted);
        }

        /* ─────────────────────────────────────────────
           RESPONSIVE
        ───────────────────────────────────────────── */
        @media (max-width: 768px) {
            .cat-col-header { display: none; }
            .cat-row {
                grid-template-columns: 72px 1fr;
                grid-template-rows: auto auto;
            }
            .cat-row-stock { grid-column: 2; }
            .cat-row-action-zone { grid-column: 1 / -1; justify-content: flex-start; padding-top: 8px; }
            .cat-detail-inner { grid-template-columns: 1fr; }
            .cat-detail-img-col { border-right: none; border-bottom: 1px solid var(--cat-line); }
            .cat-spec-grid { grid-template-columns: repeat(2, 1fr); }
        }

            /* Contenedores centrados */
.mx-auto {
    margin-left: auto;
    margin-right: auto;
    max-width: 800px;
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

/* Diseño del buscador */
.catalog-controls .cat-search-box {
    display: flex;
    align-items: center;
    background: #ffffff;
    border: 1px solid #c4cdd8;
    border-radius: 6px;
    padding: 8px 16px;
    width: 100%;
    max-width: 500px; /* Evita que el buscador sea infinitamente largo */
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Efecto focus del buscador */
.catalog-controls .cat-search-box:focus-within {
    border-color: #0d47a1;
    box-shadow: 0 0 0 3px rgba(13, 71, 161, 0.1);
}

.catalog-controls .cat-search-box input {
    border: none;
    outline: none;
    width: 100%;
    padding-left: 10px;
    font-family: inherit;
    font-size: 1rem;
    color: #333;
}

.catalog-controls .cat-search-box .material-icons-outlined {
    color: #6c7a89;
}

/* Contenedor de los botones */
.filter-controls {
    gap: 12px;
    margin-bottom: 40px; /* Espacio antes de que empiece la lista de productos */
}

/* Diseño de los botones de filtro */
.filter-btn {
    background-color: transparent;
    border: 1px solid #c4cdd8;
    color: #4A5C70;
    padding: 8px 24px;
    border-radius: 20px; /* Estilo de píldora moderno */
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    font-family: 'Montserrat', sans-serif;
}

.filter-btn:hover {
    background-color: #f8f9fa;
    border-color: #a0aab5;
}

/* Botón activo (seleccionado) */
.filter-btn.active {
    background-color: #0d47a1; /* Azul corporativo */
    border-color: #0d47a1;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(13, 71, 161, 0.2);
}