:root { --pw-navy:#15253f; --pw-blue:#4f7cff; --pw-bg:#f5f7fb; }
body { background:var(--pw-bg); color:#24324a; min-height:100vh; }
.navbar-brand { letter-spacing:-.03em; font-weight:800; }
.navbar-dark { background:var(--pw-navy)!important; }
.card { border:0; border-radius:1rem; box-shadow:0 .3rem 1.4rem rgba(25,45,80,.07); }
.stat-card .display-6 { font-weight:750; letter-spacing:-.04em; }
.product-thumb { width:64px; height:64px; object-fit:contain; border-radius:.75rem; background:#fff; }
.hero { padding:5rem 0; background:linear-gradient(135deg,#15253f,#314f83); color:#fff; }
.badge-soft { background:#eaf0ff; color:#3155b7; }
.table > :not(caption) > * > * { padding:.9rem .75rem; vertical-align:middle; }
.form-control,.form-select,.btn { border-radius:.65rem; }
.btn-primary { background:var(--pw-blue); border-color:var(--pw-blue); }
.sidebar-link { color:#526077; text-decoration:none; padding:.6rem .75rem; border-radius:.55rem; display:block; }
.sidebar-link:hover,.sidebar-link.active { background:#eaf0ff; color:#3155b7; }
@media (prefers-color-scheme:dark) {
  body.auto-dark { --pw-bg:#101722; background:var(--pw-bg); color:#dce4f2; }
  body.auto-dark .card { background:#182231; }
}