.dr-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 5px;
    background: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    box-shadow: 0 1px 6px rgba(0,0,0,.06);
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.dr-nav__item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    border-radius: 10px;
    color: var(--subtle-text-color);
    text-decoration: none;
    font-size: .84rem;
    font-weight: 500;
    letter-spacing: .01em;
    white-space: nowrap;
    transition: background .14s ease, color .14s ease;
}

.dr-nav__item:hover {
    background: var(--light-bg-color);
    color: var(--text-color);
    text-decoration: none;
}

.dr-nav__item.active {
    background: linear-gradient(135deg, #0d6efd, #0a58ca);
    color: #fff;
    box-shadow: 0 2px 10px rgba(13,110,253,.28);
}

.dr-nav__item i {
    font-size: .82rem;
    opacity: .85;
    flex-shrink: 0;
}

.dr-nav__item.active i {
    opacity: 1;
}

.dr-nav__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 9px;
    font-size: .67rem;
    font-weight: 700;
    background: #dc3545;
    color: #fff;
    margin-left: 2px;
    box-shadow: 0 1px 4px rgba(220,53,69,.4);
}

.dr-nav__sep {
    width: 1px;
    height: 22px;
    background: var(--border-color);
    margin: 0 4px;
    flex-shrink: 0;
}

@media (max-width: 600px) {
    .dr-nav__item span { display: none; }
    .dr-nav__item { padding: 9px 13px; }
    .dr-nav__sep { display: none; }
}