/**
 * Dunes Parfums - Estilos del Módulo PREVENTA (FASE P2.1: Experiencia Visual Premium)
 * Vitrina exclusiva de alta perfumería para próximos lanzamientos y reservas anticipadas.
 * Totalmente desacoplado del catálogo principal y de sus componentes regulares.
 */

/* ==========================================================================
   1. CONTENEDOR PRINCIPAL Y BASE
   ========================================================================== */
.preventa-main {
    min-height: calc(100vh - 180px);
    background-color: var(--color-bg-primary, #0c0b09);
    background-image: 
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(212, 175, 55, 0.08) 0%, transparent 70%),
        radial-gradient(circle at 100% 40%, rgba(212, 175, 55, 0.03) 0%, transparent 50%);
    color: var(--color-text-primary, #fbf7ee);
    padding: 0 0 var(--space-16, 4rem);
    position: relative;
    overflow-x: hidden;
}

.preventa-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-4, 1rem);
    box-sizing: border-box;
}

/* ==========================================================================
   2. HERO PREVENTA (SECCIÓN 1)
   ========================================================================== */
.preventa-hero {
    text-align: center;
    padding: clamp(1.15rem, 2.5vw, 1.75rem) 1rem clamp(0.6rem, 1.5vw, 1rem);
    position: relative;
    max-width: 860px;
    margin: 0 auto;
}

.preventa-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 9999px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--color-primary, #d4af37);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-4, 1rem);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.preventa-hero-badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-primary, #d4af37);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-primary, #d4af37);
    display: inline-block;
}

.preventa-hero-title {
    font-family: var(--font-heading, 'Cormorant Garamond', Georgia, serif);
    font-size: clamp(1.875rem, 4.5vw, 3.45rem);
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.05em;
    line-height: 1.1;
    margin: 0;
    text-transform: uppercase;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
}

.preventa-hero-title span {
    background: linear-gradient(135deg, #f3e5ab 0%, #d4af37 60%, #aa8228 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.preventa-hero-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 0 auto var(--space-4, 1rem);
}

.preventa-hero-divider-line {
    width: 48px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.6), transparent);
}

.preventa-hero-divider-diamond {
    width: 6px;
    height: 6px;
    background: var(--color-primary, #d4af37);
    transform: rotate(45deg);
    opacity: 0.85;
}

.preventa-hero-subtitle {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: clamp(0.92rem, 1.8vw, 1.05rem);
    color: #c9c3b8;
    max-width: 660px;
    margin: 0 auto var(--space-6, 1.5rem);
    line-height: 1.6;
    font-weight: 400;
}

.preventa-hero-cta-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary-light, #f3e5ab);
    text-decoration: none;
    padding: 0.4rem 0.85rem;
    border-radius: 9999px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    background: rgba(20, 18, 14, 0.5);
    transition: all 0.25s ease;
}

.preventa-hero-cta-link:hover {
    border-color: rgba(212, 175, 55, 0.5);
    background: rgba(212, 175, 55, 0.12);
    transform: translateY(1px);
}

.preventa-hero-chevron {
    width: 14px;
    height: 14px;
    transition: transform 0.2s ease;
}

.preventa-hero-cta-link:hover .preventa-hero-chevron {
    transform: translateY(2px);
}

/* ==========================================================================
   3. ALERTA IMPORTANTE DE PREVENTA - SEPARACIÓN S/10 (SECCIÓN 2)
   (Ocultada del flujo principal en FASE P3.3: la información ya está en el modal inicial)
   ========================================================================== */
.preventa-alert-section {
    display: none !important;
}

/* ==========================================================================
   3.0. INFORMACIÓN DINÁMICA DE FECHA DE LLEGADA PREVENTA (FASE P5.1 & P5.2)
   ========================================================================== */
.preventa-arrival-section {
    width: 100%;
    max-width: 680px;
    margin: 0 auto clamp(0.75rem, 1.8vw, 1.25rem);
    padding: 0 var(--space-4, 1rem);
    box-sizing: border-box;
}

.preventa-arrival-card {
    background: linear-gradient(145deg, rgba(24, 22, 18, 0.95) 0%, rgba(14, 13, 11, 0.98) 100%);
    border: 1px solid rgba(212, 175, 55, 0.28);
    border-radius: 12px;
    padding: clamp(0.9rem, 2vw, 1.25rem) clamp(1.25rem, 3vw, 2rem);
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45), 0 0 14px rgba(212, 175, 55, 0.08), inset 0 1px 0 rgba(212, 175, 55, 0.16);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    animation: preventaArrivalFadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards,
               preventaGlowPulse 5.5s ease-in-out infinite 0.6s;
    will-change: transform, opacity, box-shadow, border-color;
}

.preventa-arrival-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 15%;
    right: 15%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.55), transparent);
    pointer-events: none;
}

.preventa-arrival-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.22rem 0.85rem;
    border-radius: 9999px;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.28);
    color: var(--color-primary, #d4af37);
    margin-bottom: 0.35rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    animation: preventaBadgeGleam 4.5s ease-in-out infinite;
}

.preventa-arrival-badge::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.16), transparent);
    transform: skewX(-20deg);
    animation: preventaShimmer 5s ease-in-out infinite;
    pointer-events: none;
}

.preventa-arrival-badge-icon {
    display: inline-flex;
    align-items: center;
    color: var(--color-primary, #d4af37);
}

.preventa-arrival-title {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-primary, #d4af37);
}

.preventa-arrival-date-wrapper {
    margin: 0.2rem 0 0.35rem;
}

.preventa-arrival-date {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: clamp(1.65rem, 4.5vw, 2.35rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.15;
    color: #fbf7ee;
    margin: 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.preventa-arrival-subtext {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: clamp(0.78rem, 1.8vw, 0.85rem);
    font-weight: 400;
    line-height: 1.45;
    color: rgba(251, 247, 238, 0.78);
    max-width: 520px;
    margin: 0 auto;
    letter-spacing: 0.01em;
}

/* ==========================================================================
   ANIMACIONES BOUTIQUE DE PREVENTA (FASE P5.2)
   ========================================================================== */
@keyframes preventaArrivalFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes preventaGlowPulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45), 0 0 12px rgba(212, 175, 55, 0.06), inset 0 1px 0 rgba(212, 175, 55, 0.15);
        border-color: rgba(212, 175, 55, 0.26);
    }
    50% {
        box-shadow: 0 4px 22px rgba(0, 0, 0, 0.5), 0 0 22px rgba(212, 175, 55, 0.14), inset 0 1px 0 rgba(212, 175, 55, 0.28);
        border-color: rgba(212, 175, 55, 0.38);
    }
}

@keyframes preventaBadgeGleam {
    0%, 100% {
        border-color: rgba(212, 175, 55, 0.26);
        background-color: rgba(212, 175, 55, 0.07);
        box-shadow: 0 0 0 rgba(212, 175, 55, 0);
    }
    50% {
        border-color: rgba(212, 175, 55, 0.46);
        background-color: rgba(212, 175, 55, 0.11);
        box-shadow: 0 0 8px rgba(212, 175, 55, 0.15);
    }
}

@keyframes preventaShimmer {
    0%, 75% {
        left: -100%;
    }
    100% {
        left: 200%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .preventa-arrival-card {
        animation: none;
        opacity: 1;
        transform: none;
    }
    .preventa-arrival-badge {
        animation: none;
    }
    .preventa-arrival-badge::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .preventa-arrival-section {
        padding: 0 0.85rem;
        margin-bottom: 0.85rem;
    }
    .preventa-arrival-card {
        padding: 0.85rem 1rem;
        border-radius: 10px;
    }
    .preventa-arrival-date {
        font-size: clamp(1.45rem, 5.5vw, 1.85rem);
    }
    .preventa-arrival-subtext {
        font-size: 0.78rem;
    }
}

/* ==========================================================================
   3.1. PANEL DE BÚSQUEDA Y FILTROS PREVENTA (FASE P3.2.1: .preventa-filter-panel)
   ========================================================================== */
.preventa-filters,
.preventa-filter-panel {
    margin: 0 auto clamp(1rem, 2.5vw, 1.75rem);
    max-width: 1080px;
    width: 100%;
    padding: 0 var(--space-4, 1rem);
    box-sizing: border-box;
}

.preventa-filters-inner,
.preventa-filter-panel-inner {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: linear-gradient(150deg, rgba(22, 19, 15, 0.92) 0%, rgba(13, 11, 9, 0.96) 100%);
    border: 1px solid rgba(212, 175, 55, 0.25);
    border-radius: 14px;
    padding: 14px 18px;
    box-shadow: 
        0 12px 30px -8px rgba(0, 0, 0, 0.7),
        0 0 20px -5px rgba(212, 175, 55, 0.05);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    position: relative;
    overflow: hidden;
}

.preventa-filters-inner::before,
.preventa-filter-panel-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 8%;
    right: 8%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.6), transparent);
}

/* 1. Buscador Principal */
.preventa-filter-search-box {
    width: 100%;
}

.preventa-search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.preventa-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-primary, #d4af37);
    pointer-events: none;
    opacity: 0.9;
    width: 17px;
    height: 17px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.preventa-search-input {
    width: 100%;
    height: 38px;
    min-height: 38px;
    background: rgba(14, 12, 9, 0.85);
    border: 1px solid rgba(212, 175, 55, 0.28);
    border-radius: 8px;
    padding: 0 2.5rem 0 2.5rem;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.85rem;
    color: #ffffff;
    box-sizing: border-box;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.45);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.preventa-search-input::placeholder {
    color: #8e867b;
    font-weight: 400;
}

.preventa-search-input:focus {
    outline: none;
    border-color: #d4af37;
    background: rgba(20, 17, 13, 0.96);
    box-shadow: 
        0 0 0 3px rgba(212, 175, 55, 0.16),
        inset 0 1px 4px rgba(0, 0, 0, 0.4);
}

.preventa-search-wrapper:focus-within .preventa-search-icon {
    opacity: 1;
    transform: translateY(-50%) scale(1.08);
}

.preventa-search-input::-webkit-search-decoration,
.preventa-search-input::-webkit-search-cancel-button,
.preventa-search-input::-webkit-search-results-button,
.preventa-search-input::-webkit-search-results-decoration {
    -webkit-appearance: none;
    display: none;
}

.preventa-search-clear-btn {
    position: absolute;
    right: 0.65rem;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: #c9c3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    transition: all 0.2s ease;
}

.preventa-search-clear-btn:hover {
    background: rgba(212, 175, 55, 0.2);
    border-color: rgba(212, 175, 55, 0.6);
    color: #ffffff;
}

/* 2. Grupo TIPO */
.preventa-filter-group--tipo {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 100%;
}

.preventa-filter-label {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary, #d4af37);
    margin: 0;
    line-height: 1.2;
}

.preventa-tipo-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    width: 100%;
}

.preventa-tab-btn {
    background: rgba(14, 12, 9, 0.75);
    border: 1px solid rgba(212, 175, 55, 0.28);
    color: #c9c3b8;
    border-radius: 6px;
    height: 32px;
    min-height: 32px;
    padding: 0 16px;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.preventa-tab-btn:hover {
    border-color: #d4af37;
    color: #ffffff;
    background: rgba(212, 175, 55, 0.1);
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

.preventa-tab-btn.active {
    background: linear-gradient(135deg, #f3e5ab 0%, #d4af37 60%, #aa8228 100%);
    border-color: #d4af37;
    color: #0c0b09;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
    transform: translateY(-1px);
}

/* 3. Fila de Selectores (Género, Ocasión, Ordenar) - Una sola fila equilibrada */
.preventa-filter-selects-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
    padding-top: 2px;
}

.preventa-select-wrapper {
    position: relative;
    width: 100%;
    min-width: 0;
}

.preventa-select {
    width: 100%;
    height: 36px;
    min-height: 36px;
    line-height: 36px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: rgba(14, 12, 9, 0.85);
    border: 1px solid rgba(212, 175, 55, 0.28);
    border-radius: 6px;
    padding: 0 1.8rem 0 0.75rem;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.76rem;
    font-weight: 600;
    color: #ded9d0;
    cursor: pointer;
    transition: all 0.2s ease;
    box-sizing: border-box;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.preventa-select:hover {
    border-color: #d4af37;
    color: #ffffff;
    background: rgba(22, 18, 14, 0.95);
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

.preventa-select:focus {
    outline: none;
    border-color: #d4af37;
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.2);
    color: #ffffff;
    background: rgba(22, 18, 14, 0.98);
}

.preventa-select option {
    background: #14120e;
    color: #fbf7ee;
    padding: 8px;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
}

.preventa-select-chevron {
    position: absolute;
    right: 0.65rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-primary, #d4af37);
    pointer-events: none;
    opacity: 0.85;
    width: 13px;
    height: 13px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.preventa-select-wrapper:hover .preventa-select-chevron,
.preventa-select-wrapper:focus-within .preventa-select-chevron {
    opacity: 1;
    color: #f3e5ab;
}

/* 4. Fila Inferior: Checkbox (Izquierda) + Limpiar Filtros y Contador (Derecha) - Una sola fila */
.preventa-filter-bottom-row {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding-top: 8px;
    border-top: 1px solid rgba(212, 175, 55, 0.15);
    gap: 8px;
}

/* Checkbox: Solo disponibles */
.preventa-filter-checkbox-wrap {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.preventa-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    user-select: none;
    margin: 0;
}

.preventa-checkbox-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.preventa-checkbox-custom {
    width: 16px;
    height: 16px;
    border-radius: 4px;
    background: rgba(14, 12, 9, 0.85);
    border: 1px solid rgba(212, 175, 55, 0.35);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-sizing: border-box;
    flex-shrink: 0;
}

.preventa-checkbox-custom::after {
    content: '';
    display: none;
    width: 4px;
    height: 8px;
    border: solid #0c0b09;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

.preventa-checkbox-input:checked + .preventa-checkbox-custom {
    background: linear-gradient(135deg, #f3e5ab 0%, #d4af37 60%, #aa8228 100%);
    border-color: #d4af37;
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.3);
}

.preventa-checkbox-input:checked + .preventa-checkbox-custom::after {
    display: block;
}

.preventa-checkbox-input:focus-visible + .preventa-checkbox-custom {
    outline: 2px solid var(--color-primary, #d4af37);
    outline-offset: 1px;
}

.preventa-checkbox-text {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.76rem;
    font-weight: 500;
    color: #c9c3b8;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.preventa-checkbox-label:hover .preventa-checkbox-text {
    color: #ffffff;
}

.preventa-checkbox-label:hover .preventa-checkbox-custom {
    border-color: #d4af37;
}

/* Acciones Derecha: Botón Limpiar + Contador */
.preventa-filter-actions-right {
    display: inline-flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    flex-shrink: 0;
}

/* Botón Limpiar Filtros (Outline Dorado Elegante) */
.preventa-btn-clear-filters {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: transparent;
    border: 1px solid rgba(212, 175, 55, 0.35);
    color: #c9c3b8;
    border-radius: 6px;
    padding: 4px 10px;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
    line-height: 1;
}

.preventa-btn-clear-filters:hover {
    background: rgba(212, 175, 55, 0.12);
    border-color: #d4af37;
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(212, 175, 55, 0.2);
}

.preventa-btn-clear-filters:focus-visible {
    outline: 2px solid #d4af37;
    outline-offset: 1px;
}

.preventa-btn-clear-icon {
    color: var(--color-primary, #d4af37);
    transition: transform 0.2s ease;
    flex-shrink: 0;
    width: 12px;
    height: 12px;
}

.preventa-btn-clear-filters:hover .preventa-btn-clear-icon {
    transform: rotate(-15deg);
}

/* Contador de Resultados Dinámico (Badge Cápsula) */
.preventa-results-counter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(14, 12, 9, 0.85);
    border: 1px solid rgba(212, 175, 55, 0.28);
    border-radius: 9999px;
    padding: 4px 11px;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: #ded9d0;
    white-space: nowrap;
    flex-shrink: 0;
}

#preventa-results-count {
    color: #ffffff;
}

/* Responsive Móvil: Panel Compacto Dunes (Sin wrap en selectores ni en fila inferior) */
@media (max-width: 768px) {
    .preventa-filters,
    .preventa-filter-panel {
        padding: 0 var(--space-2, 0.5rem);
        margin-bottom: var(--space-4, 1rem);
    }

    .preventa-filters-inner,
    .preventa-filter-panel-inner {
        padding: 10px 10px;
        gap: 8px;
        border-radius: 12px;
    }

    /* Buscador compacto */
    .preventa-search-input {
        height: 36px;
        min-height: 36px;
        font-size: 0.78rem;
        padding: 0 2rem 0 2.2rem;
        border-radius: 6px;
    }

    .preventa-search-icon {
        left: 0.65rem;
        width: 15px;
        height: 15px;
    }

    /* Tipo en 4 columnas */
    .preventa-filter-group--tipo {
        gap: 4px;
        width: 100%;
    }

    .preventa-filter-label {
        font-size: 0.64rem;
        letter-spacing: 0.08em;
    }

    .preventa-tipo-buttons {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 4px;
        width: 100%;
    }

    .preventa-tab-btn {
        width: 100%;
        min-height: 30px;
        height: 30px;
        padding: 0 2px;
        font-size: 0.67rem;
        font-weight: 700;
        border-radius: 6px;
        text-align: center;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        white-space: nowrap;
    }

    /* Fila de Selectores en UNA SOLA FILA */
    .preventa-filter-selects-row {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 4px;
        width: 100%;
        padding-top: 4px;
    }

    .preventa-select-wrapper {
        min-width: 0;
        width: 100%;
    }

    .preventa-select {
        height: 34px;
        min-height: 34px;
        line-height: 34px;
        padding: 0 1.25rem 0 0.45rem;
        font-size: clamp(0.64rem, 2.3vw, 0.71rem);
        font-weight: 600;
        border-radius: 6px;
    }

    .preventa-select-chevron {
        right: 0.35rem;
        width: 11px;
        height: 11px;
    }

    /* Fila Inferior en UNA SOLA FILA */
    .preventa-filter-bottom-row {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: space-between;
        gap: 4px;
        padding-top: 6px;
        width: 100%;
    }

    .preventa-filter-checkbox-wrap {
        flex-shrink: 0;
    }

    .preventa-checkbox-label {
        gap: 4px;
    }

    .preventa-checkbox-custom {
        width: 15px;
        height: 15px;
    }

    .preventa-checkbox-text {
        font-size: clamp(0.66rem, 2.3vw, 0.72rem);
        white-space: nowrap;
    }

    .preventa-filter-actions-right {
        display: inline-flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
        gap: 4px;
        flex-shrink: 0;
    }

    .preventa-btn-clear-filters {
        padding: 3px 6px;
        font-size: clamp(0.64rem, 2.1vw, 0.69rem);
        border-radius: 6px;
        white-space: nowrap;
        gap: 3px;
    }

    .preventa-btn-clear-icon {
        width: 11px;
        height: 11px;
    }

    .preventa-results-counter {
        padding: 3px 7px;
        font-size: clamp(0.64rem, 2.1vw, 0.69rem);
        white-space: nowrap;
    }
}

/* ==========================================================================
   4. GRILLA Y TARJETAS PREVENTA (.preventa-card) (SECCIÓN 3)
   ========================================================================== */
.preventa-showcase-section {
    position: relative;
    scroll-margin-top: 2rem;
}

.preventa-products-grid,
.preventa-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-columns: repeat(4, minmax(220px, 280px));
    justify-content: center;
    gap: 24px;
    width: 100%;
    box-sizing: border-box;
    align-items: stretch;
}

/* Animación de Entrada: Aparición ascendente tipo vitrina */
@keyframes preventaCardEntrance {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Tarjeta Boutique Independiente (FASE P3.2: Proporciones equilibradas con el catálogo) */
.preventa-card {
    background: linear-gradient(180deg, rgba(22, 19, 15, 0.98) 0%, rgba(14, 12, 10, 0.99) 100%);
    border: 1px solid rgba(212, 175, 55, 0.22);
    border-radius: var(--radius-card, 14px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-width: 0;
    max-width: 280px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
    position: relative;
    box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.65), 0 2px 8px -1px rgba(212, 175, 55, 0.06);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 0.35s ease;
    animation: preventaCardEntrance 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Retrasos secuenciales sutiles para efecto vitrina */
.preventa-card:nth-child(1) { animation-delay: 0.04s; }
.preventa-card:nth-child(2) { animation-delay: 0.08s; }
.preventa-card:nth-child(3) { animation-delay: 0.12s; }
.preventa-card:nth-child(4) { animation-delay: 0.16s; }
.preventa-card:nth-child(5) { animation-delay: 0.20s; }
.preventa-card:nth-child(6) { animation-delay: 0.24s; }
.preventa-card:nth-child(7) { animation-delay: 0.28s; }
.preventa-card:nth-child(8) { animation-delay: 0.32s; }
.preventa-card:nth-child(n+9) { animation-delay: 0.36s; }

@media (hover: hover) and (pointer: fine) {
    .preventa-card:hover {
        transform: translateY(-5px);
        border-color: rgba(212, 175, 55, 0.55);
        box-shadow: 0 18px 40px -8px rgba(0, 0, 0, 0.82), 0 0 24px -2px rgba(212, 175, 55, 0.18);
    }

    .preventa-card:hover .preventa-card-img {
        transform: scale(1.03);
        filter: drop-shadow(0 14px 24px rgba(0, 0, 0, 0.75)) drop-shadow(0 0 16px rgba(212, 175, 55, 0.15));
    }

    .preventa-card:hover .preventa-card-media {
        background: 
            radial-gradient(ellipse 70% 60% at 50% 48%, rgba(212, 175, 55, 0.30) 0%, rgba(212, 175, 55, 0.08) 52%, transparent 74%),
            radial-gradient(ellipse 85% 35% at 50% 90%, rgba(212, 175, 55, 0.16) 0%, transparent 65%),
            #13110e;
    }
}

/* Área de Imagen de Vitrina (Pedestal Luminoso y Fondo Limpio - FASE P3.2) */
.preventa-card-media {
    position: relative;
    width: 100%;
    height: clamp(160px, 14vw, 190px);
    max-height: 190px;
    background: 
        radial-gradient(ellipse 65% 55% at 50% 50%, rgba(212, 175, 55, 0.22) 0%, rgba(212, 175, 55, 0.06) 50%, transparent 72%),
        radial-gradient(ellipse 80% 30% at 50% 90%, rgba(212, 175, 55, 0.12) 0%, transparent 60%),
        #13110e;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 14px;
    overflow: hidden;
    box-sizing: border-box;
    border-bottom: 1px solid rgba(212, 175, 55, 0.14);
    flex-shrink: 0;
    transition: background 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.preventa-card-img {
    width: 100%;
    height: 100%;
    max-height: 165px;
    max-width: 100%;
    object-fit: contain;
    object-position: center;
    transform-origin: center center;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), filter 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.65)) drop-shadow(0 2px 6px rgba(0, 0, 0, 0.4));
}

/* Badges de Estado Visual en la Tarjeta (Ubicación superior izquierda igual al catálogo) */
.preventa-status-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 3;
    padding: 4px 10px;
    border-radius: 6px;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    line-height: 1.15;
    box-sizing: border-box;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.preventa-status-badge.status-abierta {
    background: rgba(16, 75, 38, 0.38);
    border: 1px solid rgba(74, 222, 128, 0.55);
    color: #4ade80;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35), 0 0 8px rgba(74, 222, 128, 0.22);
}

.preventa-status-badge.status-ultimas {
    background: rgba(120, 80, 15, 0.40);
    border: 1px solid rgba(245, 158, 11, 0.65);
    color: #fbbf24;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35), 0 0 8px rgba(245, 158, 11, 0.22);
}

.preventa-status-badge.status-cerrada {
    background: rgba(85, 20, 20, 0.40);
    border: 1px solid rgba(239, 68, 68, 0.55);
    color: #f87171;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

/* Badge de Formato / Presentación (Superior derecha) - FASE P4.8.3 */
.preventa-format-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 3;
    padding: 3px 8px;
    border-radius: 6px;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    line-height: 1.15;
    background: rgba(18, 18, 18, 0.78);
    border: 1px solid rgba(212, 175, 55, 0.38);
    color: #e5c97b;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    white-space: nowrap;
}

/* Cuerpo de la Tarjeta */
.preventa-card-body {
    padding: 10px 13px 13px;
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    box-sizing: border-box;
}

.preventa-card-header-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    margin-bottom: 1px;
}

.preventa-card-brand {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(223, 186, 107, 0.9);
    line-height: 1.2;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.preventa-card-category {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: #8e877c;
    white-space: nowrap;
    line-height: 1.2;
}

.preventa-card-name {
    font-family: var(--font-heading, 'Cormorant Garamond', Georgia, serif);
    font-size: clamp(1.18rem, 1.35vw, 1.4rem);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.15;
    margin: 2px 0 4px;
    letter-spacing: 0.02em;
    word-break: break-word;
}

/* FASE P4.8.3: Ocasión y detalles secundarios ocultados visualmente para máxima limpieza editorial */
.preventa-card-details,
.preventa-card-occasion,
.preventa-card-sep {
    display: none !important;
}

.preventa-card-volume {
    color: #a8a296;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Bloque de Precios con Jerarquía Estricta y Espaciado Compacto */
.preventa-card-pricing {
    margin-top: auto;
    padding-top: 8px;
    border-top: 1px solid rgba(212, 175, 55, 0.12);
    margin-bottom: 8px;
}

.preventa-price-regular-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 2px;
}

.preventa-price-regular-label {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.66rem;
    font-weight: 600;
    color: #736d64;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.preventa-price-regular-val {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.8rem;
    color: #878074;
    text-decoration: line-through;
    font-weight: 500;
}

.preventa-price-preventa-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 4px;
}

.preventa-price-preventa-val {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: clamp(1.35rem, 1.55vw, 1.6rem);
    font-weight: 700;
    color: #fbf7ee;
    background: linear-gradient(135deg, #ffffff 10%, #f3e5ab 60%, #dfba6b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    letter-spacing: -0.01em;
    filter: drop-shadow(0 0 12px rgba(212, 175, 55, 0.28));
}

.preventa-price-preventa-badge {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #dfba6b;
    background: rgba(212, 175, 55, 0.14);
    border: 1px solid rgba(212, 175, 55, 0.32);
    padding: 2px 7px;
    border-radius: 4px;
}

.preventa-reserve-row {
    margin-top: 2px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    flex-wrap: wrap;
}

.preventa-reserve-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 9px;
    border-radius: 9999px;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.28);
    color: #d4af37;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.preventa-reserve-icon {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
}

/* Botón Visual de Preventa (FASE P3.1: Experiencia Boutique) */
.preventa-card-btn {
    width: 100%;
    padding: 0.74rem 0.85rem;
    border-radius: var(--radius-md, 8px);
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1),
                filter 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: none;
    text-decoration: none;
    outline: none;
    white-space: nowrap;
    box-sizing: border-box;
}

.preventa-card-btn.btn-active {
    background: linear-gradient(135deg, #f3e5ab 0%, #dfba6b 45%, #b38b36 100%);
    color: #0c0b09;
    box-shadow: 0 4px 14px rgba(182, 138, 50, 0.25), 0 1px 3px rgba(0, 0, 0, 0.3);
}

.preventa-card-btn.btn-active:hover {
    filter: brightness(1.06);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(182, 138, 50, 0.42), 0 2px 6px rgba(0, 0, 0, 0.25);
}

.preventa-card-btn.btn-active:active {
    transform: translateY(0) scale(0.98);
}

.preventa-card-btn.btn-disabled {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #635e56;
    cursor: not-allowed;
    box-shadow: none;
}

.preventa-card-btn.btn-reserved-active {
    background: linear-gradient(135deg, #ffffff 0%, #f3e5ab 50%, #dfba6b 100%) !important;
    color: #0c0b09 !important;
    font-weight: 700 !important;
    box-shadow: 0 0 16px rgba(212, 175, 55, 0.6) !important;
    transform: scale(0.98);
}

/* PREVENTA NO TIENE FAVORITOS: Aislamiento visual estricto */
.preventa-card .favorite-btn,
.preventa-card .favorito-btn,
.preventa-card .btn-favorite,
.preventa-card-fav {
    display: none !important;
}

/* ==========================================================================
   5. ESTADOS BASE (CARGA, VACÍO, ERROR)
   ========================================================================== */
.preventa-loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12, 3rem) var(--space-4, 1rem);
    text-align: center;
}

.preventa-spinner {
    width: 44px;
    height: 44px;
    border: 3px solid rgba(212, 175, 55, 0.18);
    border-top-color: var(--color-primary, #d4af37);
    border-radius: 50%;
    animation: preventa-spin 0.85s linear infinite;
    margin-bottom: var(--space-4, 1rem);
}

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

.preventa-loading-text {
    font-size: 0.95rem;
    color: #b8b1a5;
    letter-spacing: 0.03em;
}

.preventa-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-12, 3.5rem) var(--space-6, 1.5rem);
    background: rgba(22, 19, 15, 0.7);
    border: 1px dashed rgba(212, 175, 55, 0.25);
    border-radius: var(--radius-lg, 12px);
    max-width: 580px;
    margin: 0 auto;
}

.preventa-empty-icon {
    width: 52px;
    height: 52px;
    color: var(--color-primary, #d4af37);
    margin-bottom: var(--space-4, 1rem);
    opacity: 0.85;
}

.preventa-empty-title {
    font-family: var(--font-heading, 'Cormorant Garamond', serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: #fbf7ee;
    margin-bottom: var(--space-2, 0.5rem);
}

.preventa-empty-desc {
    font-size: 0.9rem;
    color: #a8a296;
    line-height: 1.55;
    max-width: 440px;
    margin-bottom: var(--space-6, 1.5rem);
}

.preventa-empty-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.4rem;
    border-radius: var(--radius-md, 8px);
    background: var(--color-primary, #d4af37);
    color: #0c0b09;
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.preventa-empty-btn:hover {
    background: var(--color-primary-light, #f3e5ab);
    transform: translateY(-1px);
}

.preventa-error-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-8, 2.5rem) var(--space-4, 1rem);
    background: rgba(35, 15, 15, 0.5);
    border: 1px solid rgba(220, 80, 80, 0.35);
    border-radius: var(--radius-lg, 12px);
    max-width: 580px;
    margin: 0 auto;
}

.preventa-error-icon {
    width: 44px;
    height: 44px;
    color: #ef4444;
    margin-bottom: var(--space-3, 0.75rem);
}

.preventa-error-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #fce8e8;
    margin-bottom: var(--space-2, 0.5rem);
}

.preventa-error-desc {
    font-size: 0.85rem;
    color: #d8b0b0;
    margin-bottom: var(--space-4, 1rem);
}

.preventa-retry-btn {
    padding: 0.5rem 1.2rem;
    background: transparent;
    border: 1px solid rgba(212, 175, 55, 0.5);
    color: var(--color-primary, #d4af37);
    border-radius: var(--radius-sm, 6px);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.preventa-retry-btn:hover {
    background: rgba(212, 175, 55, 0.15);
    border-color: var(--color-primary, #d4af37);
}

/* ==========================================================================
   6. RESPONSIVE Y ADAPTABILIDAD
   ========================================================================== */
/* TABLET (768px a 1023px) — 3 COLUMNAS */
@media (min-width: 768px) and (max-width: 1023px) {
    .preventa-container {
        padding: 0 var(--space-4, 1rem);
    }

    .preventa-products-grid,
    .preventa-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 16px;
    }

    .preventa-card {
        max-width: 100%;
    }

    .preventa-card-media {
        height: 165px;
        max-height: 165px;
        padding: 10px 12px;
    }

    .preventa-card-body {
        padding: 11px 12px 13px;
    }

    .preventa-card-name {
        font-size: 1.25rem;
    }

    .preventa-price-preventa-val {
        font-size: 1.38rem;
    }

    .preventa-card-btn {
        padding: 0.68rem 0.75rem;
        font-size: 0.75rem;
    }
}

/* DESKTOP (1024px o más) — 4 COLUMNAS EQUILIBRADAS (FASE P3.2) */
@media (min-width: 1024px) {
    .preventa-container {
        max-width: 1280px;
        padding: 0 var(--space-4, 1rem);
    }

    .preventa-products-grid,
    .preventa-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        grid-template-columns: repeat(4, minmax(220px, 280px));
        justify-content: center;
        gap: 24px;
    }

    .preventa-card {
        max-width: 280px;
        margin: 0 auto;
        width: 100%;
    }

    .preventa-card-media {
        height: clamp(160px, 14vw, 190px);
        max-height: 190px;
        padding: 12px 14px;
    }

    .preventa-card-img {
        max-height: 165px;
        object-fit: contain;
    }
}

/* MÓVIL (hasta 767px) — 2 COLUMNAS COMPACTO Y SIN SCROLL HORIZONTAL */
@media (max-width: 767px) {
    .preventa-hero {
        padding: 1.15rem 0.5rem 0.65rem;
    }

    .preventa-alert-card {
        padding: 1.25rem 1rem;
    }

    .preventa-alert-pillars {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .preventa-container {
        padding: 0 10px;
    }

    .preventa-products-grid,
    .preventa-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    /* Tarjeta Compacta en Móvil */
    .preventa-card {
        border-radius: 12px;
        max-width: 100%;
    }

    .preventa-card-media {
        height: 135px;
        padding: 8px 8px;
    }

    .preventa-status-badge {
        top: 7px;
        left: 7px;
        font-size: 0.6rem;
        padding: 2px 6px;
        letter-spacing: 0.04em;
        border-radius: 4px;
    }

    .preventa-format-badge {
        top: 7px;
        right: 7px;
        font-size: 0.58rem;
        padding: 2px 6px;
        letter-spacing: 0.04em;
        border-radius: 4px;
        display: inline-flex !important;
    }

    .preventa-card-body {
        padding: 8px 10px 10px;
    }

    .preventa-card-brand {
        font-size: 0.65rem;
        letter-spacing: 0.08em;
    }

    .preventa-card-category {
        font-size: 0.62rem;
    }

    .preventa-card-name {
        font-size: 1.08rem;
        line-height: 1.15;
        margin: 2px 0 4px;
        min-height: 2.3em;
    }

    .preventa-card-details,
    .preventa-card-occasion,
    .preventa-card-sep {
        display: none !important;
    }

    .preventa-card-pricing {
        padding-top: 6px;
        margin-bottom: 8px;
    }

    .preventa-price-regular-label {
        font-size: 0.62rem;
    }

    .preventa-price-regular-val {
        font-size: 0.72rem;
    }

    .preventa-price-preventa-row {
        gap: 6px;
        margin-bottom: 4px;
    }

    .preventa-price-preventa-val {
        font-size: 1.22rem;
    }

    .preventa-price-preventa-badge {
        font-size: 0.6rem;
        padding: 1px 4px;
    }

    .preventa-reserve-badge {
        font-size: 0.64rem;
        padding: 2px 6px;
        gap: 4px;
    }

    .preventa-reserve-icon {
        width: 10px;
        height: 10px;
    }

    .preventa-card-btn {
        padding: 0.58rem 0.5rem;
        font-size: 0.7rem;
        letter-spacing: 0.05em;
        border-radius: 6px;
    }
}

/* Pantallas Extra Pequeñas (menos de 370px) */
@media (max-width: 370px) {
    .preventa-container {
        padding: 0 6px;
    }

    .preventa-products-grid {
        gap: 8px;
    }

    .preventa-card-media {
        height: 122px;
        padding: 6px;
    }

    .preventa-card-body {
        padding: 7px 8px 8px;
    }

    .preventa-card-name {
        font-size: 1rem;
    }

    .preventa-price-preventa-val {
        font-size: 1.15rem;
    }

    .preventa-reserve-badge {
        font-size: 0.6rem;
        padding: 2px 5px;
    }

    .preventa-card-btn {
        padding: 0.52rem 0.4rem;
        font-size: 0.66rem;
    }
}

/* ==========================================================================
   11. MODAL INICIAL PREVENTA (FASE P3.2: Condiciones de Reserva)
   ========================================================================== */
.preventa-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4, 1rem);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.45s ease;
}

.preventa-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.preventa-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(5, 4, 3, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.preventa-modal-dialog {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 440px;
    background: linear-gradient(150deg, #181511 0%, #0d0c0a 100%);
    border: 1px solid rgba(212, 175, 55, 0.38);
    border-radius: 16px;
    padding: 1.85rem 1.65rem 1.65rem;
    box-shadow: 
        0 25px 60px -10px rgba(0, 0, 0, 0.9),
        0 0 35px rgba(212, 175, 55, 0.12);
    box-sizing: border-box;
    transform: translateY(30px);
    opacity: 0;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.preventa-modal-dialog::before {
    content: '';
    position: absolute;
    top: 0;
    left: 8%;
    right: 8%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #d4af37, transparent);
}

.preventa-modal.is-open .preventa-modal-dialog {
    transform: translateY(0);
    opacity: 1;
    animation: preventaModalFloat 3s ease-in-out 0.45s infinite;
}

.preventa-modal.is-closing .preventa-modal-dialog {
    animation: none;
    transform: translateY(16px);
    opacity: 0;
    transition: transform 0.3s ease-in, opacity 0.3s ease-in;
}

/* Microanimación Flotante Sutil Posterior (FASE P4.6) */
@keyframes preventaModalFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-4px);
    }
}

/* Botón Cerrar (X) */
.preventa-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(212, 175, 55, 0.22);
    color: #c9c3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 2;
    padding: 0;
}

.preventa-modal-close:hover {
    background: rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.55);
    color: #ffffff;
    transform: scale(1.06);
}

.preventa-modal-close:focus-visible {
    outline: 2px solid var(--color-primary, #d4af37);
    outline-offset: 2px;
}

/* Header del Modal */
.preventa-modal-header {
    text-align: center;
    margin-bottom: 1.15rem;
}

.preventa-modal-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.3rem 0.85rem;
    border-radius: 9999px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--color-primary, #d4af37);
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.preventa-modal-badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-primary, #d4af37);
    border-radius: 50%;
    box-shadow: 0 0 6px var(--color-primary, #d4af37);
}

.preventa-modal-title {
    font-family: var(--font-heading, 'Cormorant Garamond', Georgia, serif);
    font-size: clamp(1.75rem, 4vw, 2.15rem);
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin: 0 0 0.45rem;
    line-height: 1.15;
}

.preventa-modal-title span {
    background: linear-gradient(135deg, #f3e5ab 0%, #d4af37 60%, #aa8228 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.preventa-modal-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 0 auto;
}

.preventa-modal-divider-line {
    width: 36px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.5), transparent);
}

.preventa-modal-divider-diamond {
    width: 5px;
    height: 5px;
    background: var(--color-primary, #d4af37);
    transform: rotate(45deg);
    opacity: 0.85;
}

/* Mensaje Principal (FASE P4.6) */
.preventa-modal-desc {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: clamp(0.95rem, 2vw, 1.05rem);
    line-height: 1.45;
    color: #f7f3ea;
    text-align: center;
    margin: 0 0 1.25rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

/* Lista de Beneficios Compacta (FASE P4.6) */
.preventa-modal-benefits {
    list-style: none;
    padding: 0;
    margin: 0 0 1.35rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.preventa-benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(212, 175, 55, 0.04);
    border: 1px solid rgba(212, 175, 55, 0.16);
    border-radius: 8px;
    padding: 0.55rem 0.85rem;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.preventa-benefit-item:hover {
    background: rgba(212, 175, 55, 0.08);
    border-color: rgba(212, 175, 55, 0.3);
}

.preventa-benefit-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.16);
    border: 1px solid rgba(212, 175, 55, 0.45);
    color: #f3e5ab;
    font-size: 0.68rem;
    font-weight: 700;
    flex-shrink: 0;
}

.preventa-benefit-text {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.84rem;
    color: #dcd7cc;
    line-height: 1.35;
    font-weight: 500;
}

/* Botón de Acción Refinado (FASE P4.6) */
.preventa-modal-footer {
    display: flex;
    flex-direction: column;
}

.preventa-modal-btn {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 1.4rem;
    background: linear-gradient(135deg, #d4af37 0%, #aa8228 100%);
    color: #0c0b09;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.25);
    text-decoration: none;
}

.preventa-modal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.38);
    filter: brightness(1.06);
}

.preventa-modal-btn:active {
    transform: scale(0.98);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.2);
}

.preventa-modal-btn:focus-visible {
    outline: 2px solid #ffffff;
    outline-offset: 3px;
}

/* Bloqueo de scroll cuando el modal está abierto */
body.preventa-modal-active {
    overflow: hidden;
}

/* Responsive del Modal (Lectura en menos de 5s en móvil) */
@media (max-width: 480px) {
    .preventa-modal-dialog {
        padding: 1.4rem 1.15rem 1.25rem;
        border-radius: 14px;
        max-width: 380px;
    }

    .preventa-modal-title {
        font-size: 1.65rem;
        margin-bottom: 0.35rem;
    }

    .preventa-modal-desc {
        font-size: 0.92rem;
        line-height: 1.35;
        margin-bottom: 1rem;
    }

    .preventa-modal-benefits {
        gap: 0.4rem;
        margin-bottom: 1.15rem;
    }

    .preventa-benefit-item {
        padding: 0.45rem 0.75rem;
    }

    .preventa-benefit-text {
        font-size: 0.78rem;
    }

    .preventa-modal-btn {
        padding: 0.85rem 1rem;
        font-size: 0.78rem;
    }
}

/* ==========================================================================
   12. COMPONENTE DE CONFIRMACIÓN VISUAL DE RESERVA (FASE P4.2)
   Notificación boutique modal y tarjeta flotante responsive
   ========================================================================== */
.preventa-confirm-modal {
    position: fixed;
    inset: 0;
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    box-sizing: border-box;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.preventa-confirm-modal.is-open {
    visibility: visible;
    opacity: 1;
}

.preventa-confirm-modal.is-closing {
    opacity: 0;
    visibility: hidden;
}

.preventa-confirm-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(12, 11, 9, 0.72);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: opacity 0.35s ease;
}

.preventa-confirm-dialog {
    position: relative;
    width: 100%;
    max-width: 440px;
    background: #141310;
    border: 1px solid rgba(212, 175, 55, 0.28);
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.75), 0 0 30px rgba(212, 175, 55, 0.08);
    padding: 1.5rem;
    color: #fbf7ee;
    box-sizing: border-box;
    transform: translateY(20px);
    opacity: 0;
    transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.38s ease;
    z-index: 1;
}

.preventa-confirm-modal.is-open .preventa-confirm-dialog {
    transform: translateY(0);
    opacity: 1;
}

.preventa-confirm-modal.is-closing .preventa-confirm-dialog {
    transform: translateY(16px);
    opacity: 0;
}

/* Botón Cerrar (X) */
.preventa-confirm-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.15);
    color: #c4b595;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 2;
    padding: 0;
}

.preventa-confirm-close:hover {
    background: rgba(212, 175, 55, 0.15);
    color: #d4af37;
    border-color: rgba(212, 175, 55, 0.4);
    transform: scale(1.05);
}

.preventa-confirm-close:focus-visible {
    outline: 2px solid #d4af37;
    outline-offset: 2px;
}

/* Cabecera */
.preventa-confirm-header {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    margin-bottom: 1.15rem;
    padding-right: 2rem;
}

.preventa-confirm-icon-box {
    width: 42px;
    height: 42px;
    min-width: 42px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.22) 0%, rgba(212, 175, 55, 0.04) 100%);
    border: 1.5px solid #d4af37;
    color: #d4af37;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 16px rgba(212, 175, 55, 0.25);
}

.preventa-confirm-headings {
    flex: 1;
}

.preventa-confirm-title {
    font-family: var(--font-heading, 'Cormorant Garamond', Georgia, serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 0.25rem;
    line-height: 1.2;
    letter-spacing: 0.02em;
}

.preventa-confirm-subtitle {
    font-size: 0.82rem;
    color: #bba98a;
    margin: 0;
    line-height: 1.35;
}

/* Mini Tarjeta de Producto */
.preventa-confirm-product-card {
    display: flex;
    align-items: center;
    gap: 0.95rem;
    padding: 0.85rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(212, 175, 55, 0.18);
    border-radius: 12px;
    margin-bottom: 1rem;
}

.preventa-confirm-product-media {
    width: 64px;
    height: 64px;
    min-width: 64px;
    border-radius: 8px;
    overflow: hidden;
    background: #0c0b09;
    border: 1px solid rgba(212, 175, 55, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
}

.preventa-confirm-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 4px;
    box-sizing: border-box;
}

.preventa-confirm-product-info {
    flex: 1;
    min-width: 0;
}

.preventa-confirm-brand {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #d4af37;
    display: block;
    margin-bottom: 2px;
}

.preventa-confirm-name {
    font-family: var(--font-heading, 'Cormorant Garamond', Georgia, serif);
    font-size: 1.05rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.preventa-confirm-price-row {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    font-size: 0.82rem;
    margin-bottom: 4px;
}

.preventa-confirm-price-label {
    color: #8c8273;
    font-size: 0.74rem;
}

.preventa-confirm-price {
    color: #ffffff;
    font-weight: 700;
}

.preventa-confirm-qty-row {
    display: flex;
    align-items: center;
}

.preventa-confirm-qty-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    color: #d4af37;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.25);
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
}

/* Información de Adelanto Dinámico */
.preventa-confirm-deposit-box {
    padding: 0.85rem 1rem;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08) 0%, rgba(212, 175, 55, 0.02) 100%);
    border: 1px solid rgba(212, 175, 55, 0.24);
    border-radius: 12px;
    margin-bottom: 1.25rem;
}

.preventa-confirm-deposit-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    gap: 0.75rem;
}

.preventa-confirm-deposit-col {
    display: flex;
    flex-direction: column;
}

.preventa-confirm-deposit-label {
    font-size: 0.72rem;
    color: #a3957f;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: 2px;
}

.preventa-confirm-deposit-val {
    font-family: var(--font-heading, 'Cormorant Garamond', Georgia, serif);
    font-size: 1.35rem;
    font-weight: 700;
    color: #d4af37;
    line-height: 1;
}

.preventa-confirm-balance-label {
    font-size: 0.72rem;
    color: #8c8273;
    margin-bottom: 2px;
}

.preventa-confirm-balance-val {
    font-size: 0.95rem;
    font-weight: 600;
    color: #e5ded3;
}

.preventa-confirm-deposit-note {
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
    font-size: 0.72rem;
    color: #9c8e77;
    line-height: 1.35;
    padding-top: 0.45rem;
    border-top: 1px dashed rgba(212, 175, 55, 0.15);
}

.preventa-confirm-deposit-note svg {
    flex-shrink: 0;
    margin-top: 1px;
    stroke: #d4af37;
}

/* Botones de Acción */
.preventa-confirm-actions {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.preventa-confirm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    transition: all 0.25s ease;
    box-sizing: border-box;
}

.preventa-confirm-btn-primary {
    width: 100%;
    padding: 0.85rem 1.25rem;
    background: linear-gradient(135deg, #d4af37 0%, #aa8228 100%);
    color: #0c0b09;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.25);
}

.preventa-confirm-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 22px rgba(212, 175, 55, 0.4);
    filter: brightness(1.07);
}

.preventa-confirm-btn-primary:active {
    transform: translateY(0);
}

.preventa-confirm-btn-primary:focus-visible {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

.preventa-confirm-btn-secondary {
    width: 100%;
    padding: 0.75rem 1.25rem;
    background: transparent;
    color: #d4af37;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.preventa-confirm-btn-secondary:hover {
    background: rgba(212, 175, 55, 0.08);
    border-color: rgba(212, 175, 55, 0.6);
    color: #f3e5ab;
}

.preventa-confirm-btn-secondary:active {
    background: rgba(212, 175, 55, 0.14);
}

.preventa-confirm-btn-secondary:focus-visible {
    outline: 2px solid #d4af37;
    outline-offset: 2px;
}

/* Comportamiento Responsive Móvil: Tarjeta Flotante Inferior */
@media (max-width: 768px) {
    .preventa-confirm-modal {
        pointer-events: none;
        align-items: flex-end;
        justify-content: center;
        padding: 0.75rem;
        z-index: 1050;
    }

    .preventa-confirm-backdrop {
        display: none;
    }

    .preventa-confirm-dialog {
        pointer-events: auto;
        width: 100%;
        max-width: 440px;
        margin: 0 auto 0.5rem;
        padding: 1.15rem 1rem;
        border-radius: 14px;
        box-shadow: 0 12px 35px rgba(0, 0, 0, 0.85), 0 0 25px rgba(212, 175, 55, 0.15);
    }

    /* Elevación del botón WhatsApp para no ser tapado por la tarjeta flotante */
    body.preventa-confirm-open .wa-float-btn {
        transform: translateY(-80px);
        z-index: 1060;
        transition: transform 0.3s ease;
    }

    .preventa-confirm-actions {
        flex-direction: row;
        gap: 0.5rem;
    }

    .preventa-confirm-btn-primary,
    .preventa-confirm-btn-secondary {
        flex: 1;
        padding: 0.75rem 0.5rem;
        font-size: 0.74rem;
        letter-spacing: 0.05em;
    }
}

/* Reducción de Movimiento Accesible */
@media (prefers-reduced-motion: reduce) {
    .preventa-card,
    .preventa-card-img,
    .preventa-card-btn,
    .preventa-hero-cta-link,
    .preventa-modal,
    .preventa-modal-dialog,
    .preventa-modal-btn,
    .preventa-modal-close,
    .preventa-confirm-modal,
    .preventa-confirm-dialog,
    .preventa-confirm-btn,
    .preventa-confirm-close,
    .preventa-search-input,
    .preventa-gender-pill,
    .preventa-search-clear-btn {
        transition: none !important;
        transform: none !important;
    }

    .preventa-spinner {
        animation-duration: 2s !important;
    }
}

/* ==========================================================================
   FASE P4.5: Badges de Stock y Alertas de Límite Preventa
   ========================================================================== */

.preventa-stock-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 9999px;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    line-height: 1;
    white-space: nowrap;
    transition: all 0.25s ease;
}

.preventa-stock-pill.stock-disponibles {
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: #e5c97b;
}

.preventa-stock-pill.stock-ultimas {
    background: rgba(217, 119, 6, 0.12);
    border: 1px solid rgba(217, 119, 6, 0.4);
    color: #fbbf24;
    animation: stockPulse 2.5s infinite ease-in-out;
}

.preventa-stock-pill.stock-agotado {
    background: rgba(100, 116, 139, 0.12);
    border: 1px solid rgba(100, 116, 139, 0.3);
    color: #94a3b8;
}

@keyframes stockPulse {
    0%, 100% {
        opacity: 0.92;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.02);
        box-shadow: 0 0 8px rgba(245, 158, 11, 0.25);
    }
}

/* Toast de Alerta de Stock Excedido */
.preventa-stock-toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    z-index: 10050;
    max-width: 90vw;
    width: auto;
    min-width: 320px;
    padding: 0.85rem 1.25rem;
    background: rgba(18, 15, 12, 0.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(217, 119, 6, 0.55);
    border-radius: 8px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(217, 119, 6, 0.15);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, visibility 0.3s;
}

.preventa-stock-toast.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.preventa-stock-toast-body {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #ffffff;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.84rem;
    font-weight: 500;
    line-height: 1.4;
}

.preventa-stock-toast-icon {
    color: #fbbf24;
    flex-shrink: 0;
}

.preventa-stock-toast-text {
    color: #fef3c7;
}

/* ==========================================================================
   FASE P4.8: NAVEGACIÓN Y HEADER INDEPENDIENTE PREVENTA
   ========================================================================== */

/* Botón Exclusivo de Acceso a Mi Reserva Preventa */
.reserva-header-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.95rem;
    color: #fbf7ee;
    border-radius: 999px;
    background: rgba(212, 175, 55, 0.09);
    border: 1px solid rgba(212, 175, 55, 0.3);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    transition: all 0.25s ease;
    text-decoration: none;
    user-select: none;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    box-sizing: border-box;
}

.reserva-header-btn:hover {
    color: #ffffff;
    background: rgba(212, 175, 55, 0.18);
    border-color: rgba(212, 175, 55, 0.55);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35), 0 0 10px rgba(212, 175, 55, 0.2);
    transform: translateY(-1px);
}

.reserva-header-btn:active {
    transform: scale(0.97);
}

.reserva-btn-icon {
    width: 20px;
    height: 20px;
    color: var(--color-primary, #d4af37);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.reserva-header-btn:hover .reserva-btn-icon {
    transform: scale(1.08);
}

.reserva-header-text {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: #fbf7ee;
    white-space: nowrap;
}

.reserva-header-count {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    border-radius: 9999px;
    background: linear-gradient(135deg, #d4af37 0%, #aa8228 100%);
    color: #0c0b09;
    font-size: 0.72rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
    box-sizing: border-box;
    line-height: 1;
}

/* Badge en el menú drawer */
.reserva-nav-badge {
    margin-left: auto;
    padding: 2px 7px;
    border-radius: 9999px;
    background: linear-gradient(135deg, #d4af37 0%, #aa8228 100%);
    color: #0c0b09;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1;
}

/* Móvil: Header ultra limpio (LOGO + Reserva + Menú) */
@media (max-width: 768px) {
    .reserva-header-btn {
        padding: 0.5rem;
        min-width: 42px;
        min-height: 42px;
        justify-content: center;
        border-radius: 12px;
    }

    .reserva-header-text {
        display: none;
    }

    .reserva-btn-icon {
        width: 22px;
        height: 22px;
    }
}

/* ==========================================================================
   FASE P4.8.2: OPTIMIZACIÓN HEADER DESKTOP PREVENTA Y DISTRIBUCIÓN PREMIUM
   ========================================================================== */
@media screen and (min-width: 992px) {
    /* 1. Contenedor de Cabecera: Distribución amplia y equilibrada */
    .page-preventa .header-container {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        width: min(100% - 48px, 1680px) !important;
        max-width: 1680px !important;
        margin-inline: auto !important;
        gap: clamp(24px, 2.5vw, 42px) !important;
        box-sizing: border-box !important;
    }

    .page-preventa .logo-container {
        display: inline-flex !important;
        align-items: center !important;
        flex-shrink: 0 !important;
    }

    /* 2. Menú de Navegación Central Desktop */
    .page-preventa .nav-menu {
        flex: 1 1 auto !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: auto !important;
        max-width: none !important;
        position: static !important;
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        transform: none !important;
        visibility: visible !important;
        opacity: 1 !important;
        padding: 0 !important;
        overflow: visible !important;
        pointer-events: auto !important;
    }

    /* 3. Lista de Enlaces: Separación premium 32px - 42px y protección contra saltos de línea */
    .page-preventa .nav-list {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 36px !important;
        gap: clamp(32px, 2.4vw, 42px) !important;
        flex-wrap: nowrap !important;
        white-space: nowrap !important;
        margin: 0 !important;
        padding: 0 !important;
        list-style: none !important;
    }

    .page-preventa .nav-item {
        white-space: nowrap !important;
        flex-shrink: 0 !important;
        display: inline-flex !important;
        align-items: center !important;
        position: relative !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    /* 4. Enlaces de Navegación con identidad boutique Dunes */
    .page-preventa .nav-link {
        white-space: nowrap !important;
        word-break: keep-all !important;
        text-overflow: clip !important;
        display: inline-flex !important;
        align-items: center !important;
        gap: 6px !important;
        padding: 8px 0 !important;
        font-family: var(--font-body, 'Montserrat', sans-serif) !important;
        font-size: clamp(0.78rem, 0.88vw, 0.88rem) !important;
        font-weight: 600 !important;
        letter-spacing: clamp(0.5px, 0.05vw, 1px) !important;
        text-transform: uppercase !important;
        color: rgba(255, 255, 255, 0.85) !important;
        text-decoration: none !important;
        transition: color 0.2s ease !important;
        cursor: pointer !important;
        border: none !important;
        background: transparent !important;
    }

    .page-preventa .nav-link:hover,
    .page-preventa .nav-link.active {
        color: #D4AF37 !important;
        background: transparent !important;
    }

    .page-preventa .nav-link.active::after {
        content: '' !important;
        position: absolute !important;
        bottom: -2px !important;
        left: 0 !important;
        width: 100% !important;
        height: 2px !important;
        background: #D4AF37 !important;
        border-radius: 2px !important;
    }

    .page-preventa .nav-link-text {
        white-space: nowrap !important;
        word-break: keep-all !important;
        display: inline !important;
    }

    /* 5. AJUSTES ESPECÍFICOS: COMPARAR PERFUMES en una sola línea estricta */
    .page-preventa .nav-link[href*="comparador"],
    .page-preventa .nav-link[href*="comparador"] .nav-link-text {
        white-space: nowrap !important;
        word-break: keep-all !important;
        display: inline-flex !important;
    }

    /* 6. AJUSTES ESPECÍFICOS: MI RESERVA en una sola línea estricta */
    .page-preventa .nav-link[href*="reserva"],
    .page-preventa .nav-link[href*="reserva"] .nav-link-text,
    .page-preventa .reserva-header-btn,
    .page-preventa .reserva-header-text {
        white-space: nowrap !important;
        word-break: keep-all !important;
        display: inline-flex !important;
    }

    /* 7. Acciones del Header en Desktop */
    .page-preventa .header-actions {
        display: flex !important;
        align-items: center !important;
        flex-shrink: 0 !important;
        gap: 16px !important;
    }

    /* 8. Ocultar estrictamente elementos móviles en Desktop */
    .page-preventa .mobile-drawer-header,
    .page-preventa .mobile-drawer-brand,
    .page-preventa .mobile-drawer-close,
    .page-preventa #mobile-menu-close,
    .page-preventa .burger-menu-btn,
    .page-preventa #mobile-menu-toggle,
    .page-preventa .nav-link-icon,
    .page-preventa .nav-link-chevron,
    .page-preventa .nav-menu-overlay,
    .page-preventa #nav-menu-overlay {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }
}

/* ==========================================================================
   FASE P4.8: FOOTER INDEPENDIENTE Y COMPACTO PREVENTA
   ========================================================================== */
.preventa-footer-independent {
    background: linear-gradient(180deg, #0e0d0b 0%, #070706 100%);
    border-top: 1px solid rgba(212, 175, 55, 0.22);
    color: #c9c3b8;
    padding: 3rem 0 1.5rem;
    position: relative;
    overflow: hidden;
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
}

.preventa-footer-independent::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    max-width: 600px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.6), transparent);
}

.preventa-footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
    box-sizing: border-box;
}

.preventa-footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.preventa-footer-brand {
    max-width: 460px;
}

.preventa-footer-logo-link {
    display: inline-block;
    margin-bottom: 0.75rem;
    transition: opacity 0.2s ease;
}

.preventa-footer-logo-link:hover {
    opacity: 0.9;
}

.preventa-footer-logo {
    height: 38px;
    width: auto;
    display: block;
}

.preventa-footer-tagline {
    font-family: var(--font-body, 'Montserrat', Arial, sans-serif);
    font-size: 0.88rem;
    line-height: 1.6;
    color: #b5afa4;
    margin: 0;
}

.preventa-footer-channels {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.preventa-footer-social {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.preventa-footer-social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.2);
    color: #e5c97b;
    text-decoration: none;
    transition: all 0.25s ease;
}

.preventa-footer-social-btn:hover {
    background: rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.5);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.preventa-footer-whatsapp-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.15rem;
    border-radius: 9999px;
    background: rgba(37, 211, 102, 0.1);
    border: 1px solid rgba(37, 211, 102, 0.35);
    color: #25d366;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.03em;
    transition: all 0.25s ease;
}

.preventa-footer-whatsapp-link:hover {
    background: rgba(37, 211, 102, 0.18);
    border-color: rgba(37, 211, 102, 0.6);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.2);
}

/* Aviso Exclusivo Preventa */
.preventa-footer-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    margin: 1.75rem auto;
    padding: 0.85rem 1.25rem;
    max-width: 680px;
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 10px;
    text-align: center;
}

.preventa-footer-notice-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.18);
    color: var(--color-primary, #d4af37);
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.preventa-footer-notice-text {
    margin: 0;
    font-size: 0.84rem;
    color: #e5c97b;
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* Copyright compacto */
.preventa-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    padding-top: 1rem;
    font-size: 0.75rem;
    color: #8a8377;
}

.preventa-footer-bottom p {
    margin: 0;
}

@media (max-width: 768px) {
    .preventa-footer-independent {
        padding: 2.25rem 0 1.25rem;
    }

    .preventa-footer-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.25rem;
    }

    .preventa-footer-channels {
        width: 100%;
        justify-content: space-between;
    }

    .preventa-footer-notice {
        margin: 1.25rem 0;
        text-align: left;
        align-items: flex-start;
    }

    .preventa-footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.35rem;
    }
}