/* ============================================================
   Roger Tienda Virtual — Frontend CSS v0.6.0
   Compatible con cualquier tema de WordPress
   ============================================================ */

/* ── Variables CSS ───────────────────────────────────────────── */
:root {
    --rtv-primary:     #2271b1;
    --rtv-primary-hov: #135e96;
    --rtv-sale:        #d63638;
    --rtv-sale-bg:     #fce8e8;
    --rtv-success:     #00a32a;
    --rtv-success-bg:  #edfaef;
    --rtv-warning:     #dba617;
    --rtv-warning-bg:  #fef8ee;
    --rtv-border:      #dcdcde;
    --rtv-bg:          #f6f7f7;
    --rtv-text:        #1d2327;
    --rtv-muted:       #646970;
    --rtv-radius:      10px;
    --rtv-radius-sm:   6px;
    --rtv-shadow:      0 2px 12px rgba(0,0,0,.08);
    --rtv-shadow-hov:  0 4px 20px rgba(0,0,0,.13);
    --rtv-transition:  all .2s ease;
}

/* ── Contenedor general ──────────────────────────────────────── */
.rtv-catalog-wrap,
.rtv-single-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 20px 48px;
}

/* ── Breadcrumbs ─────────────────────────────────────────────── */
.rtv-breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 13px;
    color: var(--rtv-muted);
    margin-bottom: 20px;
}
.rtv-breadcrumbs a {
    color: var(--rtv-primary);
    text-decoration: none;
}
.rtv-breadcrumbs a:hover { text-decoration: underline; }
.rtv-bc-sep { color: var(--rtv-border); }

/* ── Encabezado catálogo ─────────────────────────────────────── */
.rtv-catalog-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--rtv-border);
}
.rtv-catalog-title {
    font-size: 26px;
    font-weight: 600;
    color: var(--rtv-text);
    margin: 0;
}
.rtv-result-count {
    font-size: 13px;
    color: var(--rtv-muted);
    margin: 0;
}

/* ── Grid de productos ───────────────────────────────────────── */
.rtv-products-grid {
    display: grid;
    gap: 24px;
    margin-bottom: 40px;
}
.rtv-cols-2 { grid-template-columns: repeat(2, 1fr); }
.rtv-cols-3 { grid-template-columns: repeat(3, 1fr); }
.rtv-cols-4 { grid-template-columns: repeat(4, 1fr); }
.rtv-cols-5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 1024px) {
    .rtv-cols-4, .rtv-cols-5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .rtv-cols-3, .rtv-cols-4, .rtv-cols-5 { grid-template-columns: repeat(2, 1fr); }
    .rtv-catalog-title { font-size: 20px; }
}
@media (max-width: 480px) {
    .rtv-cols-2, .rtv-cols-3, .rtv-cols-4, .rtv-cols-5 { grid-template-columns: 1fr; }
    .rtv-catalog-wrap, .rtv-single-wrap { padding: 16px 14px 32px; }
}

/* ── Tarjeta de producto ─────────────────────────────────────── */
.rtv-product-card {
    background: #fff;
    border: 1px solid var(--rtv-border);
    border-radius: var(--rtv-radius);
    overflow: hidden;
    transition: var(--rtv-transition);
    display: flex;
    flex-direction: column;
}
.rtv-product-card:hover {
    box-shadow: var(--rtv-shadow-hov);
    transform: translateY(-3px);
    border-color: #c3c4c7;
}

/* Imagen de la tarjeta */
.rtv-product-thumb-link { display: block; text-decoration: none; }
.rtv-product-thumb {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    background: var(--rtv-bg);
}
.rtv-product-thumb .rtv-product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .35s ease;
}
.rtv-product-card:hover .rtv-product-img { transform: scale(1.05); }

.rtv-product-no-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    background: var(--rtv-bg);
}

/* Overlay en hover */
.rtv-product-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.35);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity .25s;
}
.rtv-product-card:hover .rtv-product-overlay { opacity: 1; }
.rtv-overlay-btn {
    background: #fff;
    color: var(--rtv-text);
    font-size: 13px;
    font-weight: 500;
    padding: 8px 18px;
    border-radius: 20px;
    white-space: nowrap;
}

/* Badges sobre imagen */
.rtv-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 20px;
    z-index: 2;
    letter-spacing: .3px;
    text-transform: uppercase;
}
.rtv-badge-sale {
    background: var(--rtv-sale);
    color: #fff;
}
.rtv-badge-out {
    background: #646970;
    color: #fff;
    left: auto;
    right: 10px;
}

/* Info de la tarjeta */
.rtv-product-info {
    padding: 14px 16px 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 6px;
}
.rtv-product-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}
.rtv-cat-link {
    font-size: 11px;
    color: var(--rtv-primary);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .5px;
}
.rtv-cat-link:hover { text-decoration: underline; }

.rtv-product-name {
    font-size: 15px;
    font-weight: 500;
    color: var(--rtv-text);
    margin: 0;
    line-height: 1.4;
}
.rtv-product-name a {
    text-decoration: none;
    color: inherit;
}
.rtv-product-name a:hover { color: var(--rtv-primary); }

/* Precio en tarjeta */
.rtv-product-price-wrap {
    display: flex;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 2px;
}
.rtv-price-original {
    font-size: 13px;
    color: var(--rtv-muted);
    text-decoration: line-through;
}
.rtv-price-active {
    font-size: 17px;
    font-weight: 700;
    color: var(--rtv-text);
}
.rtv-price-sale { color: var(--rtv-sale); }
.rtv-price-na {
    font-size: 13px;
    color: var(--rtv-muted);
    font-style: italic;
}

/* Botón en tarjeta */
.rtv-btn-card {
    margin-top: auto;
    width: 100%;
    text-align: center;
}

/* ── BOTONES ─────────────────────────────────────────────────── */
.rtv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--rtv-radius-sm);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: var(--rtv-transition);
    line-height: 1.4;
}
.rtv-btn-primary {
    background: var(--rtv-primary);
    color: #fff;
    border-color: var(--rtv-primary);
}
.rtv-btn-primary:hover {
    background: var(--rtv-primary-hov);
    border-color: var(--rtv-primary-hov);
    color: #fff;
}
.rtv-btn-outline {
    background: transparent;
    color: var(--rtv-text);
    border-color: var(--rtv-border);
}
.rtv-btn-outline:hover {
    border-color: var(--rtv-primary);
    color: var(--rtv-primary);
}
.rtv-btn-lg { padding: 13px 28px; font-size: 15px; }
.rtv-btn-disabled {
    opacity: .55;
    cursor: not-allowed;
    pointer-events: none;
}

/* ── Sin productos ───────────────────────────────────────────── */
.rtv-no-products {
    text-align: center;
    padding: 60px 20px;
    color: var(--rtv-muted);
}
.rtv-no-products-icon { font-size: 48px; margin-bottom: 16px; }
.rtv-no-products h2 { font-size: 20px; color: var(--rtv-text); margin-bottom: 8px; }

/* ── Paginación ──────────────────────────────────────────────── */
.rtv-pagination { display: flex; justify-content: center; margin-top: 40px; }
.rtv-pagination .page-numbers {
    display: flex;
    list-style: none;
    gap: 6px;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
    justify-content: center;
}
.rtv-pagination .page-numbers li a,
.rtv-pagination .page-numbers li span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--rtv-radius-sm);
    border: 1px solid var(--rtv-border);
    font-size: 13px;
    text-decoration: none;
    color: var(--rtv-text);
    transition: var(--rtv-transition);
}
.rtv-pagination .page-numbers li a:hover { border-color: var(--rtv-primary); color: var(--rtv-primary); }
.rtv-pagination .page-numbers li .current { background: var(--rtv-primary); border-color: var(--rtv-primary); color: #fff; }
.rtv-pagination .page-numbers li .prev,
.rtv-pagination .page-numbers li .next { width: auto; padding: 0 14px; }

/* ═══════════════════════════════════════════════════════════════
   SINGLE PRODUCT
═══════════════════════════════════════════════════════════════ */

/* Layout 2 columnas */
.rtv-product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
    align-items: start;
}
@media (max-width: 768px) {
    .rtv-product-layout { grid-template-columns: 1fr; gap: 24px; }
}

/* Imagen principal */
.rtv-main-image {
    position: relative;
    border-radius: var(--rtv-radius);
    overflow: hidden;
    background: var(--rtv-bg);
    border: 1px solid var(--rtv-border);
}
.rtv-main-img {
    width: 100%;
    display: block;
    transition: transform .3s ease;
}
.rtv-main-image:hover .rtv-main-img { transform: scale(1.03); }
.rtv-no-image-large {
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
}

/* Badge grande en imagen */
.rtv-badge-large {
    position: absolute;
    top: 14px;
    left: 14px;
    font-size: 12px;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: .4px;
}

/* Galería thumbnails */
.rtv-thumb-gallery {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    flex-wrap: wrap;
}
.rtv-thumb {
    width: 72px;
    height: 72px;
    border-radius: var(--rtv-radius-sm);
    overflow: hidden;
    border: 2px solid var(--rtv-border);
    cursor: pointer;
    transition: border-color .15s;
    flex-shrink: 0;
}
.rtv-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.rtv-thumb:hover { border-color: var(--rtv-primary); }
.rtv-thumb.active { border-color: var(--rtv-primary); border-width: 2px; }

/* Summary del producto */
.rtv-single-cats { margin-bottom: 8px; display: flex; flex-wrap: wrap; gap: 4px; }

.rtv-product-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--rtv-text);
    line-height: 1.3;
    margin: 0 0 16px;
}
@media (max-width: 480px) { .rtv-product-title { font-size: 22px; } }

/* Precio en single */
.rtv-single-price-wrap {
    margin-bottom: 16px;
    padding: 16px;
    background: var(--rtv-bg);
    border-radius: var(--rtv-radius-sm);
    border: 1px solid var(--rtv-border);
}
.rtv-single-sale-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--rtv-sale);
    background: var(--rtv-sale-bg);
    padding: 3px 8px;
    border-radius: 4px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: .4px;
}
.rtv-price-original-lg { font-size: 15px; color: var(--rtv-muted); display: block; }
.rtv-price-active-lg { font-size: 32px; font-weight: 800; display: block; }
.rtv-savings {
    font-size: 12px;
    color: var(--rtv-success);
    font-weight: 500;
    margin-top: 4px;
    display: block;
}

/* Stock en single */
.rtv-single-stock {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-size: 13px;
}
.rtv-stock-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}
.rtv-stock-dot-in   { background: var(--rtv-success); }
.rtv-stock-dot-out  { background: var(--rtv-sale); }
.rtv-stock-dot-back { background: var(--rtv-warning); }
.rtv-stock-text     { font-weight: 500; }
.rtv-stock-in   { color: var(--rtv-success); }
.rtv-stock-out  { color: var(--rtv-sale); }
.rtv-stock-back { color: var(--rtv-warning); }

/* Descripción corta */
.rtv-short-desc {
    font-size: 14px;
    color: var(--rtv-muted);
    line-height: 1.7;
    margin-bottom: 20px;
    border-left: 3px solid var(--rtv-border);
    padding-left: 14px;
}
.rtv-short-desc p { margin: 0 0 8px; }
.rtv-short-desc p:last-child { margin: 0; }

/* Acciones */
.rtv-single-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

/* Meta del producto */
.rtv-product-meta {
    border-top: 1px solid var(--rtv-border);
    padding-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.rtv-meta-row {
    display: flex;
    gap: 8px;
    font-size: 13px;
    flex-wrap: wrap;
    align-items: baseline;
}
.rtv-meta-label {
    color: var(--rtv-muted);
    font-weight: 500;
    min-width: 80px;
    flex-shrink: 0;
}
.rtv-meta-value { color: var(--rtv-text); }
.rtv-meta-value a { color: var(--rtv-primary); text-decoration: none; }
.rtv-meta-value a:hover { text-decoration: underline; }
.rtv-meta-value code {
    background: var(--rtv-bg);
    border: 1px solid var(--rtv-border);
    border-radius: 4px;
    padding: 1px 6px;
    font-family: monospace;
    font-size: 12px;
}

/* Descripción del producto */
.rtv-product-description {
    border-top: 1px solid var(--rtv-border);
    padding-top: 32px;
    margin-top: 8px;
}
.rtv-desc-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--rtv-text);
    margin: 0 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--rtv-primary);
    display: inline-block;
}
.rtv-desc-content {
    font-size: 15px;
    color: var(--rtv-muted);
    line-height: 1.8;
    max-width: 720px;
}
.rtv-desc-content p { margin: 0 0 16px; }
.rtv-desc-content ul,
.rtv-desc-content ol { margin: 0 0 16px; padding-left: 20px; }
.rtv-desc-content li { margin-bottom: 6px; }
.rtv-desc-content h2,
.rtv-desc-content h3 { color: var(--rtv-text); margin: 24px 0 12px; }