/* Mobile height */
header { height: 140px; } 
@media (min-width: 640px) { header { height: 80px; } }

#category-bar-container { height: 52px; overflow: hidden; }

.pc-grid-view { display: none; }
@media (min-width: 768px) { .pc-grid-view { display: grid !important; } }

#product-grid-target { min-height: 800px; }
.stagger-offset { padding-top: 80px; }

.glass { 
    background: rgba(255, 255, 255, 0.85); 
    backdrop-filter: blur(12px); 
    -webkit-backdrop-filter: blur(12px); 
}

body { 
    background-color: #f8fafc; 
    font-family: 'Outfit', sans-serif; 
    overflow-x: hidden; 
}

.product-card { transition: transform 0.3s ease, box-shadow 0.3s ease; }
.aspect-square { aspect-ratio: 1 / 1; }
img { content-visibility: auto; }

.product-card:hover { 
    transform: translateY(-5px); 
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); 
}

/* Drawer styles for mobile filters */
.drawer-overlay { opacity: 0; pointer-events: none; transition: opacity 0.3s ease; }
.drawer-overlay.active { opacity: 1; pointer-events: auto; }
.drawer { 
    transform: translateY(120%); 
    opacity: 0; 
    pointer-events: none; 
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s; 
}
.drawer.active { transform: translateY(0); opacity: 1; pointer-events: auto; }

.adult-image { 
    filter: blur(15px) grayscale(0.8); 
    transition: filter 0.8s cubic-bezier(0.4, 0, 0.2, 1); 
    will-change: filter; 
}
.adult-image.authorized { filter: blur(0) grayscale(0); }

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: #c1c1c1; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #a1a1a1; }

/* Copy & Download Protection Deterrents */
.no-select {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
input, textarea {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}
img {
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
}

#back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    z-index: 9999;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(100px);
    pointer-events: none;
}
#back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
#back-to-top:hover {
    background: #4f46e5;
    transform: scale(1.1);
}
#back-to-top:active {
    transform: scale(0.95);
}