.product-grid {
    display: grid;
    gap: 28px;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto 60px;
}

.card {
    width: 100%;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,.1);
    transition: .3s;
    font-family: 'Segoe UI', sans-serif;
    overflow: hidden;
    position: relative;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,.15);
}

.tilt {
    overflow: hidden;
}

.img {
    height: 220px;
    overflow: hidden;
}

.img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s;
}

.card:hover .img img {
    transform: scale(1.05);
}

.info {
    padding: 20px;
}

.cat {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #71717A;
    margin-bottom: 5px;
}

.title {
    font-size: 18px;
    font-weight: 700;
    color: #18181B;
    margin: 0 0 10px;
    letter-spacing: -.5px;
}

.desc {
    font-size: 13px;
    color: #52525B;
    line-height: 1.5;
    margin-bottom: 16px;
    min-height: 60px;
}

.bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.price {
    display: flex;
    flex-direction: column;
}

.new {
    font-size: 20px;
    font-weight: 700;
    color: #18181B;
}

.btn {
    background: linear-gradient(45deg,#18181B,#27272A);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: .3s;
}

.btn:hover {
    background: linear-gradient(45deg,#27272A,#3F3F46);
    transform: translateY(-2px);
}

.product-details-summary {
    margin-top: 16px;
    font-size: 13px;
    color: #52525B;
    line-height: 1.6;
}

.product-details-summary p {
    margin: 6px 0;
}

.meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #F4F4F5;
    padding-top: 12px;
    margin-top: 16px;
    gap: 10px;
}

.stock {
    font-size: 11px;
    font-weight: 600;
    color: #22C55E;
}

.empty-state {
    max-width: 800px;
    margin: 30px auto;
    padding: 30px;
    text-align: center;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,.08);
}

.empty-state h2 {
    margin-bottom: 12px;
    font-size: 1.4rem;
}

.empty-state p {
    color: #52525B;
}