body { font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
.btn-warning { color: #532; }
.card-title { color: #8B0000; }
.navbar-brand { font-weight: 700; }
.navbar-brand img { height: 28px; width: 28px; margin-right: 8px; }
.navbar { background-color: #ffffff; }
.navbar .nav-link { color: #7a1a1a; }
.navbar .nav-link.active, .navbar .nav-link:hover { color: #b71c1c; }
.brand-accent { color: #b71c1c; font-weight: 700; }
.dropdown-menu { border-color: #f1e0e0; }
.dropdown-item.active, .dropdown-item:active { background-color: #b71c1c; }

/* Icon-based logo mark */
.logo-mark { width: 32px; height: 32px; border: 2px solid #b71c1c; color: #b71c1c; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 16px; }
.brand-text { font-weight: 700; color: #8B0000; }