/* --- Navigation Dock --- */
.navbar-dock {
    position: fixed;
    bottom: calc(20px + env(safe-area-inset-bottom));
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--nav-bg);
    padding: 12px 24px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    width: max-content;
    max-width: 90%;
}

@supports (backdrop-filter: blur(12px)) or (-webkit-backdrop-filter: blur(12px)) {
    .navbar-dock {
        background-color: rgba(30, 30, 46, 0.85);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
    }
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    padding: 10px 12px;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
}

.nav-link:hover {
    color: #ffffff;
    transform: translateY(-3px);
}

.nav-link.active {
    color: var(--accent-color);
}