/**
 * Altavisión Cotizaciones — Catálogo Frontend CSS
 *
 * Grilla de productos, filtros y tarjetas con diseño responsivo.
 * Paleta: --altav-primary: #024691 | --altav-accent: #1a73e8
 */

/* ── Variables ───────────────────────────────────────────────────────────────── */
.altav-catalogo {
    --altav-primary:     #024691;
    --altav-primary-lt:  #e8f0fb;
    --altav-accent:      #1a73e8;
    --altav-border:      #dde4ee;
    --altav-gray:        #f7f8fc;
    --altav-text:        #1a1a2e;
    --altav-muted:       #6b7280;
    --altav-radius:      10px;
    --altav-shadow:      0 2px 12px rgba(2, 70, 145, 0.08);
    --altav-shadow-hov:  0 6px 24px rgba(2, 70, 145, 0.15);
    --altav-transition:  0.22s ease;
    font-family: 'Questrial', sans-serif;
    color: var(--altav-text);
}

.altav-catalogo input,
.altav-catalogo select,
.altav-catalogo button,
.altav-catalogo textarea {
    font-family: inherit;
}

/* Reset base para botones UI (no acciones) dentro del catálogo */
.altav-catalogo .altav-abrir-modal,
.altav-catalogo .altav-card-nombre-btn {
    appearance: none;
    -webkit-appearance: none;
    background: none;
    border: none;
    outline: none;
    box-shadow: none;
    border-radius: 0;
    padding: 0;
    margin: 0;
    color: inherit;
    font-family: inherit;
    cursor: pointer;
}

/* ── Barra de filtros ────────────────────────────────────────────────────────── */
.altav-cat-filtros {
    background: #fff;
    border: 1px solid var(--altav-border);
    border-radius: var(--altav-radius);
    padding: 16px 20px;
    margin-bottom: 24px;
    box-shadow: var(--altav-shadow);
}

.altav-cat-filtros-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.altav-cat-filtro {
    flex: 1 1 180px;
    min-width: 0;
}

.altav-cat-filtro-busqueda {
    flex: 2 1 240px;
}

.altav-cat-filtro-precio {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 2 1 220px;
}

.altav-cat-precio-label {
    font-size: 13px;
    color: var(--altav-muted);
    white-space: nowrap;
}

.altav-cat-precio-sep {
    color: var(--altav-muted);
    font-size: 14px;
}

.altav-cat-input,
.altav-cat-select {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--altav-border);
    border-radius: 6px;
    padding: 9px 12px;
    font-size: 14px;
    font-family: inherit;
    color: var(--altav-text);
    background: #fff;
    outline: none;
    transition: border-color var(--altav-transition), box-shadow var(--altav-transition);
}

.altav-cat-input:focus,
.altav-cat-select:focus {
    border-color: var(--altav-primary);
    box-shadow: 0 0 0 3px rgba(2, 70, 145, 0.1);
}

.altav-cat-input-precio {
    width: 90px;
    flex: 1 1 80px;
}

.altav-cat-btn-limpiar {
    background: none;
    border: 1px solid var(--altav-border);
    border-radius: 6px;
    padding: 8px 14px;
    font-size: 13px;
    color: var(--altav-muted);
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--altav-transition);
    flex: 0 0 auto;
}

.altav-cat-btn-limpiar:hover {
    border-color: #e53e3e;
    color: #e53e3e;
    background: #fff5f5;
}

/* ── Contador de resultados ──────────────────────────────────────────────────── */
.altav-cat-info {
    margin-bottom: 16px;
}

.altav-cat-contador {
    font-size: 13px;
    color: var(--altav-muted);
}

/* ── Grid de productos ───────────────────────────────────────────────────────── */
.altav-cat-grid {
    display: grid;
    gap: 24px;
}

.altav-cat-cols-4 { grid-template-columns: repeat(4, 1fr); }
.altav-cat-cols-3 { grid-template-columns: repeat(3, 1fr); }
.altav-cat-cols-2 { grid-template-columns: repeat(2, 1fr); }

/* ── Tarjeta de producto ─────────────────────────────────────────────────────── */
.altav-cat-card {
    background: #fff;
    border: 1px solid var(--altav-border);
    border-radius: var(--altav-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--altav-shadow);
    transition: box-shadow var(--altav-transition), transform var(--altav-transition);
}

.altav-cat-card:hover {
    box-shadow: var(--altav-shadow-hov);
    transform: translateY(-3px);
    border-color: var(--altav-border);
}

/* Imagen */
.altav-cat-card-img-wrap {
    /* Reset de button heredado del tema */
    appearance: none;
    -webkit-appearance: none;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    background: #fff;
    padding: 0;
    margin: 0;
    cursor: pointer;
    /* Layout */
    display: flex;
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    width: 100%;
    align-items: center;
    justify-content: center;
    background: #fff;
}

.altav-cat-card-img-wrap:hover,
.altav-cat-card-img-wrap:focus,
.altav-cat-card-img-wrap:active {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    background-color: #fff !important;
}

.altav-cat-card-img {
    width: 100%;
    height: 100% !important;  /* anula height: auto de Elementor */
    max-height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
    padding: 20px;
    box-sizing: border-box;
}

/* .altav-cat-card:hover .altav-cat-card-img {
    transform: scale(1.06);
} */

.altav-cat-card-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.altav-cat-card-img-placeholder svg {
    width: 64px;
    height: 64px;
    opacity: 0.6;
}

/* Badges sobre la imagen */
.altav-cat-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    z-index: 1;
}

.altav-cat-badge-receta {
    position: absolute;
    top: 14px;
    right: 14px;
    font-size: 10px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    background: #fff3cd;
    color: #7a5800;
    border: 1px solid #f0c040;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    z-index: 1;
}

/* Colores por tipo */
.altav-tipo-lente_formulado { background: #dbeafe; color: #1e40af; }
.altav-tipo-lente_solar      { background: #fef3c7; color: #92400e; }
.altav-tipo-armazon          { background: #d1fae5; color: #065f46; }
.altav-tipo-accesorio        { background: #ede9fe; color: #4c1d95; }
.altav-tipo-otro             { background: #f3f4f6; color: #374151; }

/* Cuerpo de la tarjeta */
.altav-cat-card-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;   /* evita desbordamiento horizontal en flex-column */
    gap: 10px;
}

.altav-cat-card-nombre {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    margin: 0;
    min-width: 0;
    min-height: calc(1.4em * 2);   /* reserva siempre 2 líneas → cards alineadas */
    overflow-wrap: break-word;
    word-break: break-word;
    color: var(--altav-text);
    /* clamp a 2 líneas con puntos suspensivos */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Botón que reemplaza el <a> del nombre */
.altav-card-nombre-btn {
    appearance: none;
    -webkit-appearance: none;
    background: none !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    padding: 0;
    margin: 0;
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
    color: inherit;
    cursor: pointer;
    text-align: left;
    display: block;
    width: 100%;
    white-space: normal !important;  /* anula nowrap que pueden inyectar temas */
    overflow-wrap: break-word;
    word-break: break-word;
    transition: color var(--altav-transition);
}
.altav-card-nombre-btn:hover {
    color: var(--altav-primary) !important;
    background: none !important;
    text-decoration: underline;
}
.altav-card-nombre-btn:focus,
.altav-card-nombre-btn:active {
    outline: none !important;
    box-shadow: none !important;
    background: none !important;
    color: var(--altav-primary) !important;
}

.altav-cat-card-desc {
    font-size: 12px;
    color: var(--altav-muted);
    line-height: 1.5;
    margin: 0;
    min-height: calc(1.5em * 2);   /* reserva 2 líneas → precio siempre alineado */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Footer de la tarjeta: precio + botón */
.altav-cat-card-footer {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.altav-cat-card-precio {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.altav-precio-valor {
    font-size: 18px;
    font-weight: 700;
    color: var(--altav-primary);
}

.altav-precio-iva {
    font-size: 11px;
    color: var(--altav-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.altav-precio-consultar {
    font-size: 14px;
    font-style: italic;
    color: var(--altav-muted);
}

/* Botón en la tarjeta */
.altav-cat-card .altav-btn-agregar.altav-btn {
    width: 100%;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 700;
    font-family: 'Work Sans', sans-serif;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    background: var(--altav-primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background var(--altav-transition), transform 0.1s ease;
}

.altav-cat-card .altav-btn-agregar.altav-btn:hover {
    background: var(--altav-accent) !important;
    color: #fff !important;
}

.altav-cat-card .altav-btn-agregar.altav-btn:active {
    transform: scale(0.97);
}

/* Estado "agregado" confirmación */
.altav-cat-card .altav-btn-agregar.agregado {
    background: #22c55e;
}

/* ── Mensaje vacío ───────────────────────────────────────────────────────────── */
.altav-cat-vacio {
    grid-column: 1 / -1;
    text-align: center;
    padding: 48px 24px;
    color: var(--altav-muted);
    font-size: 15px;
}

/* ── Loader / Spinner ────────────────────────────────────────────────────────── */
.altav-cat-loader {
    text-align: center;
    padding: 40px;
    color: var(--altav-muted);
}

.altav-cat-spinner {
    display: inline-block;
    width: 36px;
    height: 36px;
    border: 3px solid var(--altav-border);
    border-top-color: var(--altav-primary);
    border-radius: 50%;
    animation: altav-spin 0.7s linear infinite;
    margin-bottom: 10px;
}

@keyframes altav-spin {
    to { transform: rotate(360deg); }
}

/* Estado skeleton (mientras carga) */
.altav-cat-grid.cargando {
    opacity: 0.4;
    pointer-events: none;
}

/* ── Paginación ──────────────────────────────────────────────────────────────── */
.altav-cat-paginacion {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 36px;
    flex-wrap: wrap;
}

.altav-cat-paginacion .altav-pag-btn {
    min-width: 38px;
    height: 38px;
    padding: 0 12px;
    border: 1px solid var(--altav-border);
    border-radius: 6px;
    background: #fff;
    color: var(--altav-text);
    font-size: 14px;
    cursor: pointer;
    transition: all var(--altav-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
}

.altav-cat-paginacion .altav-pag-btn:hover {
    border-color: var(--altav-primary);
    color: var(--altav-primary);
    background: var(--altav-primary-lt);
}

.altav-cat-paginacion .altav-pag-btn.activo {
    background: var(--altav-primary);
    color: #fff;
    border-color: var(--altav-primary);
    font-weight: 700;
}

.altav-cat-paginacion .altav-pag-btn:disabled {
    opacity: 0.4;
    cursor: default;
}

/* ── Responsivo ──────────────────────────────────────────────────────────────── */
@media (max-width: 1199px) {
    .altav-cat-cols-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
    .altav-cat-cols-4,
    .altav-cat-cols-3 { grid-template-columns: repeat(2, 1fr); }

    .altav-cat-filtros-row { gap: 8px; }

    .altav-cat-filtro-busqueda { flex: 2 1 100%; }
}

@media (max-width: 600px) {
    .altav-cat-cols-4,
    .altav-cat-cols-3,
    .altav-cat-cols-2 { grid-template-columns: 1fr 1fr; }

    .altav-cat-filtro {
        flex: 1 1 calc(50% - 5px);
    }

    .altav-cat-filtro-precio {
        flex: 1 1 100%;
    }

    .altav-cat-filtros {
        padding: 12px;
    }
}

@media (max-width: 420px) {
    .altav-cat-cols-4,
    .altav-cat-cols-3,
    .altav-cat-cols-2 { grid-template-columns: 1fr; }

    .altav-cat-filtro { flex: 1 1 100%; }
}


/* ═══════════════════════════════════════════════════════════════════════════════
   MODAL DE DETALLE DE PRODUCTO
   ═══════════════════════════════════════════════════════════════════════════════ */

.altav-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(2, 30, 60, 0.55);
    backdrop-filter: blur(3px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: altavFadeIn 0.18s ease;
    font-family: 'Questrial', sans-serif;
}

body.altav-modal-abierto {
    overflow: hidden;
}

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

.altav-modal-contenedor {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(2, 70, 145, 0.2);
    width: 100%;
    max-width: 860px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: altavSlideUp 0.22s ease;
}

@keyframes altavSlideUp {
    from { transform: translateY(24px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

/* ── Botón cerrar ─────────────────────────────────── */
.altav-modal-cerrar {
    position: absolute;
    top: 14px;
    right: 16px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: none !important;
    background: transparent;
    color: #9ca3af;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.18s;
    z-index: 10;
    outline: none !important;
    box-shadow: none !important;
}
.altav-modal-cerrar:hover {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    background: transparent !important;
    color: #374151 !important;
}

/* ── Layout interno ───────────────────────────────── */
.altav-modal-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

/* ── Columna galería ──────────────────────────────── */
.altav-modal-galeria {
    padding: 28px 20px 28px 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-right: 1px solid #eef1f6;
}

.altav-modal-img-wrap {
    background: #fff;
    border-radius: 10px;
    border: 1px solid #eef1f6;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 4 / 3;
}

.altav-modal-img-principal {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    padding: 16px;
    box-sizing: border-box;
    transition: opacity 0.2s;
}

.altav-modal-thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.altav-modal-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: border-color 0.18s;
    background: #fff;
}
.altav-modal-thumb:hover,
.altav-modal-thumb.activo {
    border-color: #024691;
}

/* ── Columna info ─────────────────────────────────── */
.altav-modal-info {
    padding: 20px 52px 28px 24px; /* right extra para no chocar con el botón cerrar */
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.altav-modal-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

/* Los badges usan position:absolute en la card; dentro del modal deben fluir normalmente */
.altav-modal-badges .altav-cat-badge,
.altav-modal-badges .altav-cat-badge-receta {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    z-index: auto;
}

.altav-modal-titulo {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.3;
    color: #1a1a2e;
    margin: 0;
}

.altav-modal-sku {
    font-size: 12px;
    color: #94a3b8;
}

.altav-modal-desc-corta {
    font-size: 13px;
    color: #475569;
    line-height: 1.55;
    font-weight: 500;
}

.altav-modal-descripcion {
    font-size: 13px;
    color: #64748b;
    line-height: 1.6;
    max-height: 120px;
    overflow-y: auto;
    padding-right: 4px;
}
.altav-modal-descripcion:empty { display: none; }

.altav-modal-precio {
    margin-top: 4px;
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.altav-modal-precio .altav-precio-valor {
    font-size: 22px;
    font-weight: 700;
    color: #024691;
}

.altav-modal-precio .altav-precio-iva {
    font-size: 11px;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.altav-modal-precio .altav-precio-consultar {
    font-size: 15px;
    font-weight: 600;
    color: #64748b;
}

.altav-modal-btn-agregar.altav-btn {
    margin-top: auto;
    width: 100%;
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 700;
    font-family: 'Work Sans', sans-serif;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    background: var(--altav-primary, #024691);
    color: #fff !important;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.22s ease, transform 0.1s ease;
    display: block;
    box-sizing: border-box;
    text-align: center;
}
.altav-modal-btn-agregar.altav-btn:hover {
    background: var(--altav-accent, #1a73e8) !important;
    color: #fff !important;
}
.altav-modal-btn-agregar.altav-btn:active {
    transform: scale(0.97);
}
.altav-modal-btn-agregar.altav-btn.agregado {
    background: #22c55e !important;
    color: #fff !important;
}

/* ── Skeleton loader ──────────────────────────────── */
.altav-modal-skeleton {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    padding: 28px;
}

.altav-sk-imagen {
    background: #f1f5f9;
    border-radius: 10px;
    aspect-ratio: 4 / 3;
    margin-right: 24px;
    animation: altavPulse 1.4s ease-in-out infinite;
}

.altav-sk-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 12px;
}

.altav-sk-line {
    background: #f1f5f9;
    border-radius: 6px;
    animation: altavPulse 1.4s ease-in-out infinite;
}
.altav-sk-lg  { height: 22px; width: 85%; }
.altav-sk-md  { height: 14px; width: 60%; }
.altav-sk-sm  { height: 12px; width: 90%; }
.altav-sk-btn { height: 42px; width: 100%; margin-top: 12px; border-radius: 8px; }

@keyframes altavPulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.45; }
}

/* ── Responsive modal ─────────────────────────────── */
@media (max-width: 680px) {
    .altav-modal-inner,
    .altav-modal-skeleton {
        grid-template-columns: 1fr;
    }

    .altav-modal-galeria {
        border-right: none;
        border-bottom: 1px solid #eef1f6;
        padding: 20px 20px 16px;
    }

    .altav-modal-info {
        padding: 16px 20px 24px;
    }

    .altav-modal-img-wrap {
        aspect-ratio: 16 / 9;
    }

    .altav-sk-imagen {
        margin-right: 0;
        margin-bottom: 20px;
        aspect-ratio: 16 / 9;
    }
}