/* ==========================================
   SHOP PAGE - VETRUM TEMPORIS
   Design System Coerente
   ========================================== */

/* Filter Bar */
.filter-bar {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: rgba(31, 58, 95, 0.3);
    backdrop-filter: blur(var(--glass-blur, 24px));
    border: 1px solid rgba(111, 183, 178, 0.3);
    border-radius: 50px;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.3s var(--ease-glass, cubic-bezier(0.4, 0.0, 0.2, 1));
    font-size: 0.95rem;
    font-family: var(--font-body, 'Inter', sans-serif);
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.filter-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--gradient-laguna, linear-gradient(135deg, #6FB7B2 0%, #A9C8B5 100%));
    border-color: rgba(255, 255, 255, 0.3);
    color: #fff;
    box-shadow: 0 4px 16px rgba(111, 183, 178, 0.3);
}

/* Products Grid */
.archivio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

/* Product Card - Estende .glass-card */
.edizione-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(var(--glass-blur, 24px));
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 24px;
    padding: 0;
    overflow: hidden;
    transition: all var(--duration-normal, 600ms) var(--ease-glass, cubic-bezier(0.4, 0.0, 0.2, 1));
}

.edizione-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

.edizione-card-inner {
    position: relative;
}

/* Product Image */
.edizione-cover {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
}

/* Year Badge */
.edizione-year {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    padding: 0.5rem 1rem;
    background: var(--gradient-laguna, linear-gradient(135deg, #6FB7B2 0%, #A9C8B5 100%));
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #fff;
    box-shadow: 0 4px 12px rgba(111, 183, 178, 0.4);
}

/* Status Badge */
.edizione-status {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.edizione-status.disponibile {
    color: var(--verde-laguna, #A9C8B5);
}

.edizione-status.disponibile .status-dot {
    background: var(--verde-laguna, #A9C8B5);
    box-shadow: 0 0 8px var(--verde-laguna, #A9C8B5);
}

.edizione-status.esaurita {
    color: #ff6b6b;
}

.edizione-status.esaurita .status-dot {
    background: #ff6b6b;
}

.edizione-status.prossima {
    color: var(--oro-veneziano, #D4AF37);
}

.edizione-status.prossima .status-dot {
    background: var(--oro-veneziano, #D4AF37);
    box-shadow: 0 0 8px var(--oro-veneziano, #D4AF37);
}

/* Card Content */
.edizione-content {
    padding: 1.75rem;
}

.edizione-title {
    font-family: var(--font-display, 'Cormorant Garamond', serif);
    font-size: clamp(1.75rem, 2.5vw, 2rem);
    font-weight: 400;
    color: #ffffff;
    margin: 0 0 0.5rem 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.4);
    line-height: 1.3;
}

.edizione-subtitle {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: 1rem;
    color: #ffffff;
    margin: 0 0 1rem 0;
    font-weight: 600;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.edizione-description {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: 0.95rem;
    color: #ffffff;
    line-height: 1.7;
    margin: 0 0 1.5rem 0;
    font-weight: 400;
}

/* Specs Table */
.edizione-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
}

.edizione-spec {
    text-align: center;
}

.edizione-spec-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.edizione-spec-value {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
}

/* Price */
.edizione-price {
    font-family: var(--font-display, 'Cormorant Garamond', serif);
    font-size: clamp(1.75rem, 3vw, 2rem);
    font-weight: 600;
    color: var(--oro-veneziano, #D4AF37);
    margin: 1.5rem 0 0.75rem 0;    text-shadow: 0 1px 3px rgba(0,0,0,0.4);}

/* Stock Info */
.edizione-copie {
    font-size: 0.9rem;
    color: #ffffff;
    margin-bottom: 1.5rem;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

/* Actions */
.edizione-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

/* Primary CTA - Buy Now */
.btn-acquista {
    flex: 1;
    padding: 1rem 1.5rem;
    background: var(--gradient-laguna, linear-gradient(135deg, #6FB7B2 0%, #A9C8B5 100%));
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s var(--ease-glass, cubic-bezier(0.4, 0.0, 0.2, 1));
    text-align: center;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 16px rgba(111, 183, 178, 0.3);
}

.btn-acquista:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(111, 183, 178, 0.4);
}

.btn-acquista:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Secondary CTA - Add to Cart */
.btn-dettagli {
    padding: 1rem 1.5rem;
    background: rgba(31, 58, 95, 0.3);
    color: #ffffff;
    border: 1px solid rgba(111, 183, 178, 0.4);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s var(--ease-glass, cubic-bezier(0.4, 0.0, 0.2, 1));
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    backdrop-filter: blur(12px);
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.btn-dettagli:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.35);
    transform: translateY(-2px);
}

/* Empty State */
.no-edizioni {
    text-align: center;
    padding: 4rem 2rem;
    color: rgba(255, 255, 255, 0.6);
    font-family: var(--font-body, 'Inter', sans-serif);
}

/* Responsive */
@media (max-width: 768px) {
    .archivio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .edizione-specs {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .edizione-actions {
        grid-template-columns: 1fr;
    }
    
    .filter-bar {
        gap: 0.75rem;
    }
    
    .filter-btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
}