/* ==========================================================================
   1. COMPONENTE TARJETA DE PRODUCTO (ESPACIADO ADAPTATIVO Y HOVER MODULAR)
   ========================================================================== */

.ktrsd-product-card {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important; /* Borde sutil y limpio */
    border-radius: var(--ktrsd-radius) !important;
    
    /* Relleno móvil compacto de 12px por defecto */
    padding: 12px !important; 
    
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    box-sizing: border-box !important;
    gap: 0 !important; 
    overflow: visible !important; 
    position: relative !important;
}

@media (min-width: 768px) {
    .ktrsd-product-card {
        padding: 16px !important; /* Relleno estándar en escritorio */
    }
}

/* Línea divisoria horizontal exacta de borde a borde adaptada al padding */
.ktrsd-card-divider {
    height: 1px !important;
    background-color: #f1f5f9 !important;
    border: none !important;
    margin: 12px -12px !important; /* Copia la sangría de 12px en móvil */
    width: calc(100% + 24px) !important;
}

@media (min-width: 768px) {
    .ktrsd-card-divider {
        margin: 14px -16px 12px -16px !important; /* Copia la sangría de 16px en escritorio */
        width: calc(100% + 32px) !important;
    }
}

/* ==========================================================================
   NUEVO: HOVER MODULAR - RESALTADO PLANO VS ELEVACIÓN (Check Point 2.8)
   ========================================================================== */

/* 
   Caso A: Resaltado Plano (Sin Desplazamiento - Por defecto)
   Transiciona de forma inmune únicamente el color del contorno y el halo de luz sin mover la tarjeta.
*/
.ktrsd-hover-flat .ktrsd-product-card {
    transition: border-color 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.ktrsd-hover-flat .ktrsd-product-card:hover {
    border-color: var(--ktrsd-accent) !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05) !important;
}

/* 
   Caso B: Elevación (Levantar Tarjeta)
   Inyecta un canal de transición para "transform" y desplaza la tarjeta 6px en el eje Y con sombra profunda.
*/
.ktrsd-hover-lift .ktrsd-product-card {
    transition: border-color 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.ktrsd-hover-lift .ktrsd-product-card:hover {
    border-color: var(--ktrsd-accent) !important;
    transform: translateY(-6px) !important; /* Desplazamiento vertical limpio */
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08) !important; /* Sombra de dispersión profunda */
}

/* ==========================================================================
   2. TRATAMIENTO DE IMÁGENES (PROPORCIÓN CUADRADA 1:1 DINÁMICA)
   ========================================================================== */

.ktrsd-card-image-wrapper {
    position: relative !important;
    width: 100% !important;
    aspect-ratio: 1 / 1 !important; 
    height: auto !important; 
    overflow: hidden !important;
    background-color: #f8fafc !important;
    border-radius: 8px !important;
}

.ktrsd-card-image-wrapper img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease !important;
}

.ktrsd-img-secondary {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    opacity: 0 !important;
}

.ktrsd-product-card:hover .ktrsd-img-primary {
    transform: scale(1.05) !important;
}

.ktrsd-product-card:hover .ktrsd-has-gallery .ktrsd-img-primary {
    opacity: 0 !important;
}

.ktrsd-product-card:hover .ktrsd-has-gallery .ktrsd-img-secondary {
    opacity: 1 !important;
    transform: scale(1.05) !important;
}

/* ==========================================================================
   3. ANIMACIONES DE ALTAS PRESTACIONES (LATIDO GEOMÉTRICO FIJO)
   ========================================================================== */

@keyframes ktrsdHeartbeat {
    0% { transform: scale(1); }
    14% { transform: scale(1.06); }
    28% { transform: scale(1); }
    42% { transform: scale(1.06); }
    70% { transform: scale(1); }
}

/* ==========================================================================
   4. BADGES FLOTANTES (CENTRADO INMUNE DE BORDE A BORDE)
   ========================================================================== */

.ktrsd-badges {
    position: absolute !important;
    top: -14px !important; 
    left: 0 !important;
    right: 0 !important;
    margin: 0 auto !important; 
    width: max-content !important; 
    z-index: 10 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 4px !important;
}

.ktrsd-badge {
    font-size: 0.68rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    padding: 5px 12px !important;
    border-radius: 6px !important;
    letter-spacing: 0.05em !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06) !important;
    border: 1px solid transparent !important;
    box-sizing: border-box !important;
    white-space: nowrap !important;
}

.ktrsd-badge-sale {
    background-color: var(--ktrsd-accent) !important;
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.2) !important;
    animation: ktrsdHeartbeat 2.5s infinite ease-in-out !important; 
    transform-origin: center center !important;
}

.ktrsd-badge-out {
    background-color: rgba(239, 68, 68, 0.08) !important;
    color: #ef4444 !important;
    border: 1px solid rgba(239, 68, 68, 0.18) !important;
    font-weight: 600 !important;
    transform: none !important; 
}

/* ==========================================================================
   5. DETALLES, TEXTOS Y RATING (ESCALADO CON CLAMP)
   ========================================================================== */

.ktrsd-card-info {
    margin-top: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 6px !important;
    flex-grow: 1 !important;
    text-align: center !important; 
}

/* Variables dinámicas para el control responsivo de textos */
.ktrsd-product-card {
    --ktrsd-title-size-scaled: var(--ktrsd-title-size, 14px);
    --ktrsd-tax-size-scaled: var(--ktrsd-tax-size, 11px);
}

/* Celulares */
@media (max-width: 580px) {
    .ktrsd-product-card {
        --ktrsd-title-size-scaled: clamp(11px, var(--ktrsd-title-size, 14px), 13px);
        --ktrsd-tax-size-scaled: clamp(9px, var(--ktrsd-tax-size, 11px), 10px);
    }
}

.ktrsd-product-title {
    margin: 0 0 4px 0 !important;
    font-size: var(--ktrsd-title-size-scaled) !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    min-height: 38px !important; 
    text-align: center !important;
}

.ktrsd-product-title a {
    color: var(--ktrsd-primary) !important;
    font-family: var(--ktrsd-font-family, inherit) !important; 
    text-decoration: none !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important; 
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    transition: color 0.2s ease !important;
}

.ktrsd-product-title a:hover {
    color: var(--ktrsd-accent) !important;
}

/* Stars Rating */
.ktrsd-stars-outer {
    display: inline-block !important;
    position: relative !important;
    font-size: 12px !important;
    line-height: 1 !important;
    margin: 0 auto 4px auto !important; 
}

.ktrsd-stars-outer::before {
    content: "★★★★★" !important;
    color: #e2e8f0 !important;
    letter-spacing: 2px !important;
}

.ktrsd-stars-inner {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    width: 0 !important;
}

.ktrsd-stars-inner::before {
    content: "★★★★★" !important;
    color: #fbbf24 !important;
    letter-spacing: 2px !important;
}

/* ==========================================================================
   6. SELECTOR DE CANTIDAD (Formato de Píldora Compacta Protegido)
   ========================================================================== */

.ktrsd-qty-selector {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 8px !important;
    overflow: hidden !important;
    background-color: #f8fafc !important;
    margin: 8px auto !important; 
    width: 120px !important;     
    max-width: 120px !important;
    height: 32px !important;     
    box-sizing: border-box !important;
}

.ktrsd-qty-btn {
    border: none !important;
    background-color: #f1f5f9 !important;
    color: #475569 !important;
    width: 32px !important;
    min-width: 32px !important;
    height: 100% !important; 
    padding: 0 !important;   
    margin: 0 !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    user-select: none !important;
    box-sizing: border-box !important;
    transition: background-color 0.2s ease, color 0.2s ease !important;
}

/* Centrado geométrico absoluto e independiente de la tipografía para el vector SVG */
.ktrsd-qty-btn svg {
    display: block !important;
    width: 12px !important;  
    height: 12px !important;
    stroke: currentColor !important; 
    pointer-events: none !important; 
}

.ktrsd-qty-btn:hover {
    background-color: #e2e8f0 !important;
    color: var(--ktrsd-primary) !important;
}

.ktrsd-qty-input {
    border: none !important;
    border-left: 1px solid #e2e8f0 !important;
    border-right: 1px solid #e2e8f0 !important;
    background-color: #ffffff !important;
    color: #1e293b !important;
    width: 54px !important; 
    min-width: 54px !important;
    height: 100% !important; 
    padding: 0 !important;   
    margin: 0 !important;
    line-height: 1 !important;
    text-align: center !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    pointer-events: none !important;
    box-sizing: border-box !important;
    box-shadow: none !important;
    -moz-appearance: textfield !important;
}

.ktrsd-qty-input::-webkit-outer-spin-button,
.ktrsd-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0 !important;
}

/* ==========================================================================
   7. DESGLOSE REGULACIONES E IMPUESTOS (IVA 21% - ESCALADO CON CLAMP)
   ========================================================================== */

.ktrsd-tax-notice-wrapper {
    display: flex !important;
    flex-direction: column !important; 
    gap: 2px !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 6px auto 10px auto !important;
    text-align: center !important;
    box-sizing: border-box !important;
    width: 100% !important;
}

.ktrsd-tax-notice-label {
    font-size: var(--ktrsd-tax-size-scaled) !important;
    color: #94a3b8 !important; 
    text-transform: uppercase !important;
    letter-spacing: 0.02em !important;
    font-weight: 500 !important;
    line-height: 1.2 !important;
    user-select: none !important;
}

.ktrsd-tax-notice-value {
    font-size: 0.75rem !important;
    color: #64748b !important; 
    font-weight: 600 !important;
    line-height: 1.2 !important;
}

.ktrsd-tax-notice-value .woocommerce-Price-amount,
.ktrsd-tax-notice-value .woocommerce-Price-currencySymbol {
    color: #64748b !important;
    font-weight: 600 !important;
}