/* Navbar */
.top-navbar {
    height: 80px;
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--sp-4);
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    z-index: 1050;
    transition: background-color var(--transition-normal);
}

.navbar-brand-section {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
}

.navbar-logo {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
}

.nav-icon-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    position: relative;
    transition: color var(--transition-fast);
    padding: var(--sp-1);
}

.nav-icon-btn:hover {
    color: var(--primary-color);
}

.notification-badge {
    position: absolute;
    top: 0;
    right: 0;
    width: 8px;
    height: 8px;
    background-color: var(--danger-color);
    border-radius: 50%;
}

.user-profile-btn {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    background: none;
    border: none;
    padding: var(--sp-1) var(--sp-2);
    border-radius: 8px;
    transition: background-color var(--transition-fast);
}

.user-profile-btn:hover {
    background-color: var(--bg-color);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.user-info {
    text-align: left;
    display: flex;
    flex-direction: column;
}

.user-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Clock & Status */
.nav-status-group {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-right: 1px solid var(--border-color);
    padding-right: var(--sp-4);
}