body { color: #172033; }
.site-logo { display: block; width: auto; height: 42px; }
.hero { background: linear-gradient(120deg, #111827, #0d6efd); }
.product-card { transition: transform .18s ease, box-shadow .18s ease; overflow: hidden; }
.product-card:hover { transform: translateY(-4px); box-shadow: 0 1rem 2rem rgba(0,0,0,.12)!important; }
.product-card img { height: 230px; object-fit: cover; }
.auth-card { max-width: 460px; }
.ticket-thread { max-width: 850px; }
.message { max-width: 80%; padding: 1rem; margin-bottom: 1rem; border-radius: 1rem; background: white; box-shadow: 0 .25rem 1rem rgba(0,0,0,.06); }
.message.staff { margin-left: auto; background: #e7f1ff; }
.stat-card { border-left: 4px solid #0d6efd!important; }
.otp-input { letter-spacing: .55rem; font-weight: 700; }
.admin-product-thumb { width: 64px; height: 48px; object-fit: cover; }
.admin-product-preview { width: 100%; height: 130px; object-fit: cover; }