.container-admin { max-width:1100px; margin:20px auto; font-family:Apple SD Gothic Neo, Malgun Gothic, sans-serif; }
.card { background:#fff; padding:14px; border-radius:8px; box-shadow:0 1px 6px rgba(0,0,0,0.04); margin-bottom:12px; }
.table-admin { width:100%; border-collapse:collapse; }
.table-admin thead th { background:#f7f8fa; padding:10px; text-align:left; }
.table-admin tbody td { padding:10px; border-bottom:1px solid #eee; }
.btn-primary { background:#0073aa; color:#fff; padding:8px 12px; border-radius:6px; border:none; cursor:pointer; }
.stock-row { display:flex; gap:8px; align-items:center; padding:6px 0; }
.chk { margin-right:8px; }
.qty { width:90px; }
input, textarea { padding:8px; border:1px solid #ddd; border-radius:6px; width:100%; box-sizing:border-box; margin-bottom:8px; }